nginx-site: xml/en/docs/http/ngx_http_core

annotate xml/en/docs/http/ngx_http_core_module.xml @ 162:a8bd350e3481

Documented the "chunked_transfer_encoding" directive.

author	Ruslan Ermilov <ru@nginx.com>
date	Mon, 31 Oct 2011 13:31:33 +0000
parents	ec980064d576
children	b7b160e4e046

rev	line source
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1 <?xml version="1.0"?>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	3 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd">
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	4
89 f451dc5c5c82 Module names corrected. Ruslan Ermilov <ru@nginx.com> parents: 88 diff changeset	5 <module name="Module ngx_http_core_module"
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	6 link="/en/docs/http/ngx_http_core_module.html"
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	7 lang="en">
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	8
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	9 <section id="directives" name="Directives">
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	10
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	11 <directive name="aio" appeared-in="0.8.11">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	12 <syntax>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	13 <value>on</value> \|
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	14 <value>off</value> \|
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	15 <value>sendfile</value>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	16 </syntax>
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	17 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	18 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	19 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	20 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	21
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	22 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	23 Enables or disables the use of asynchronous file I/O (AIO)
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	24 on FreeBSD and Linux.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	25 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	26
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	27 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	28 On FreeBSD, AIO is usable starting from FreeBSD 4.3.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	29 AIO can either be linked statically into a kernel:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	30 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	31 options VFS_AIO
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	32 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	33 or loaded dynamically as a kernel loadable module:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	34 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	35 kldload aio
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	36 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	37 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	38
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	39 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	40 In FreeBSD versions 5 and 6, enabling AIO statically, or dynamically
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	41 when booting the kernel, will cause the entire networking subsystem
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	42 to use the Giant lock that can impact overall performance negatively.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	43 This limitation has been removed in FreeBSD 6.4-STABLE in 2009, and in
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	44 FreeBSD 7.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	45 However, starting from FreeBSD 5.3 it is possible to enable AIO
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	46 without the penalty of running the networking subsystem under a
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	47 Giant lock—for this to work, the AIO module needs to be loaded
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	48 after the kernel has booted.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	49 In this case, the following message will appear in
148 682163f2b298 Unified article/path and module/pathname into a single "path". Ruslan Ermilov <ru@nginx.com> parents: 147 diff changeset	50 <path>/var/log/messages</path>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	51 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	52 WARNING: Network stack Giant-free, but aio requires Giant.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	53 Consider adding 'options NET_WITH_GIANT' or setting debug.mpsafenet=0
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	54 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	55 and can safely be ignored.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	56 <note>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	57 The requirement to use the Giant lock with AIO is related to the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	58 fact that FreeBSD supports asynchronous calls
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	59 <c-func>aio_read</c-func>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	60 and
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	61 <c-func>aio_write</c-func>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	62 when working with sockets.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	63 However, since nginx only uses AIO for disk I/O, no problems should arise.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	64 </note>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	65 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	66
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	67 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	68 For AIO to work,
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	69 <link id="sendfile"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	70 needs to be disabled:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	71 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	72 location /video/ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	73 sendfile off;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	74 aio on;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	75 output_buffers 1 64k;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	76 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	77 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	78 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	79
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	80 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	81 In addition, starting from FreeBSD 5.2.1 and nginx 0.8.12, AIO can
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	82 also be used to pre-load data for <c-func>sendfile</c-func>:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	83 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	84 location /video/ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	85 sendfile on;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	86 tcp_nopush on;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	87 aio sendfile;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	88 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	89 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	90 In this configuration, <c-func>sendfile</c-func> is called with
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	91 the <c-def>SF_NODISKIO</c-def> flag which causes it not to
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	92 block on disk I/O and instead report back when the data are not in
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	93 memory; nginx then initiates an asynchronous data load by reading
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	94 one byte. The FreeBSD kernel then loads the first 128K bytes
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	95 of a file into memory, however next reads will only load data
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	96 in 16K chunks. This can be tuned using the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	97 <link id="read_ahead"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	98 directive.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	99 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	100
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	101 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	102 On Linux, AIO is usable starting from kernel version 2.6.22;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	103 plus, it is also necessary to enable
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	104 <link id="directio"/>,
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	105 otherwise reading will be blocking:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	106 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	107 location /video/ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	108 aio on;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	109 directio 512;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	110 output_buffers 1 128k;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	111 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	112 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	113 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	114
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	115 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	116 On Linux,
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	117 <link id="directio"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	118 can only be used for reading blocks that are aligned on 512-byte
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	119 boundaries (or 4K for XFS).
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	120 Reading of unaligned file's end is still made in blocking mode.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	121 The same holds true for byte range requests, and for FLV requests
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	122 not from the beginning of a file: reading of unaligned data at the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	123 beginning and end of a file will be blocking.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	124 There is no need to turn off
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	125 <link id="sendfile"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	126 explicitly as it is turned off automatically when
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	127 <link id="directio"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	128 is used.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	129 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	130
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	131 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	132
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	133
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	134 <directive name="alias">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	135 <syntax><argument>path</argument></syntax>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	136 <default/>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	137 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	138
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	139 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	140 Defines a replacement for the specified location.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	141 For example, with the following configuration
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	142 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	143 location /i/ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	144 alias /data/w3/images/;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	145 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	146 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	147 the request of
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	148 “<code>/i/top.gif</code>” will be responded
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	149 with the file
148 682163f2b298 Unified article/path and module/pathname into a single "path". Ruslan Ermilov <ru@nginx.com> parents: 147 diff changeset	150 <path>/data/w3/images/top.gif</path>.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	151 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	152
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	153 <para>
65 f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	154 The <argument>path</argument> value can contain variables
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	155 except <var>$document_root</var> and <var>$realpath_root</var>.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	156 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	157
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	158 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	159 If <code>alias</code> is used inside a location defined
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	160 with a regular expression then such regular expression should
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	161 contain captures and <code>alias</code> should refer to
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	162 these captures (0.7.40), for example:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	163 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	164 location ~ ^/users/(.+\.(?:gif\|jpe?g\|png))$ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	165 alias /data/w3/images/$1;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	166 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	167 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	168 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	169
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	170 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	171 When location matches the last part of the directive's value:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	172 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	173 location /images/ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	174 alias /data/w3/images/;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	175 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	176 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	177 it is better to use the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	178 <link id="root"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	179 directive instead:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	180 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	181 location /images/ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	182 root /data/w3;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	183 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	184 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	185 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	186
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	187 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	188
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	189
162 a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	190 <directive name="chunked_transfer_encoding">
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	191 <syntax><value>on</value> \| <value>off</value></syntax>
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	192 <default>on</default>
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	193 <context>http</context>
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	194 <context>server</context>
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	195 <context>location</context>
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	196
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	197 <para>
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	198 Allows disabling chunked transfer encoding in HTTP/1.1.
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	199 It may come in handy when using a software failing to support
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	200 chunked encoding though the standard requires it.
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	201 </para>
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	202
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	203 </directive>
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	204
a8bd350e3481 Documented the "chunked_transfer_encoding" directive. Ruslan Ermilov <ru@nginx.com> parents: 161 diff changeset	205
82 89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	206 <directive name="client_body_buffer_size">
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	207
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	208 <syntax><argument>size</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	209 <default>8k\|16k</default>
82 89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	210 <context>http</context>
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	211 <context>server</context>
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	212 <context>location</context>
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	213
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	214 <para>
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	215 Sets buffer size for reading client request body.
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	216 In case request body is larger than the buffer,
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	217 the whole body or only its part is written to a
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	218 <link id="client_body_temp_path">temporary file</link>.
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	219 By default, buffer size is equal to two memory pages.
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	220 This is 8K on x86, other 32-bit platforms, and x86-64.
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	221 It is usually 16K on other 64-bit platforms.
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	222 </para>
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	223
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	224 </directive>
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	225
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	226
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	227 <directive name="client_body_in_file_only">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	228 <syntax>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	229 <value>on</value> \|
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	230 <value>clean</value> \|
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	231 <value>off</value>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	232 </syntax>
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	233 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	234 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	235 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	236 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	237
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	238 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	239 Determines whether nginx should save the entire client request body
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	240 into a file.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	241 This directive can be used during debugging, or when using the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	242 <var>$request_body_file</var>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	243 variable, or the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	244 <link doc="ngx_http_perl_module.xml" id="methods">$r->request_body_file</link>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	245 method of the module
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	246 <link doc="ngx_http_perl_module.xml">ngx_http_perl_module</link>.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	247 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	248
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	249 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	250 When set to the value <value>on</value>, temporary files are not
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	251 removed after request processing.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	252 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	253
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	254 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	255 The value <value>clean</value> will cause the temporary files
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	256 left after request processing to be removed.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	257 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	258
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	259 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	260
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	261
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	262 <directive name="client_body_in_single_buffer">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	263 <syntax><value>on</value> \| <value>off</value>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	264 </syntax>
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	265 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	266 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	267 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	268 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	269
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	270 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	271 Determines whether nginx should save the entire client request body
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	272 in a single buffer.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	273 The directive is recommended when using the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	274 <var>$request_body</var>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	275 variable, to save the number of copy operations involved.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	276 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	277
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	278 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	279
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	280
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	281 <directive name="client_body_temp_path">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	282 <syntax>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	283 <argument>path</argument>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	284 [<argument>level1</argument>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	285 [<argument>level2</argument>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	286 [<argument>level3</argument>]]]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	287 </syntax>
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	288 <default>client_body_temp</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	289 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	290 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	291 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	292
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	293 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	294 Defines a directory for storing temporary files holding client request bodies.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	295 Up to three-level subdirectory hierarchy can be used underneath the specified
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	296 directory.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	297 For example, in the following configuration
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	298 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	299 client_body_temp_path /spool/nginx/client_temp 1 2;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	300 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	301 a temporary file might look like this:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	302 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	303 /spool/nginx/client_temp/7/45/00000123457
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	304 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	305 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	306
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	307 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	308
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	309
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	310 <directive name="client_body_timeout">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	311 <syntax><argument>time</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	312 <default>60s</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	313 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	314 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	315 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	316
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	317 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	318 Defines a timeout for reading client request body.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	319 A timeout is only set between two successive read operations,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	320 not for the transmission of the whole request body.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	321 If a client does not transmit anything within this time,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	322 the client error
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	323 <http-status code="408" text="Request Time-out"/>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	324 is returned.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	325 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	326
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	327 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	328
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	329
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	330 <directive name="client_header_buffer_size">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	331 <syntax><argument>size</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	332 <default>1k</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	333 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	334 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	335
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	336 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	337 Sets buffer size for reading client request header.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	338 For most requests, a buffer of 1K bytes is enough.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	339 However, if a request includes long cookies, or comes from a WAP client,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	340 it may not fit into 1K.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	341 If a request line, or a request header field do not fit entirely into
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	342 this buffer then larger buffers are allocated, configured by the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	343 <link id="large_client_header_buffers"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	344 directive.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	345 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	346
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	347 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	348
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	349
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	350 <directive name="client_header_timeout">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	351 <syntax><argument>time</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	352 <default>60s</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	353 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	354 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	355
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	356 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	357 Defines a timeout for reading client request header.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	358 If a client does not transmit the entire header within this time,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	359 the client error
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	360 <http-status code="408" text="Request Time-out"/>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	361 is returned.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	362 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	363
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	364 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	365
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	366
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	367 <directive name="client_max_body_size">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	368 <syntax><argument>size</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	369 <default>1m</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	370 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	371 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	372 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	373
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	374 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	375 Sets the maximum allowed size of the client request body,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	376 specified in the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	377 <header>Content-Length</header>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	378 request header field.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	379 If it exceeds the configured value, the client error
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	380 <http-status code="413" text="Request Entity Too Large"/>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	381 is returned.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	382 Please be aware that
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	383 <link doc="/web/upload.xml">browsers cannot correctly display
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	384 this error</link>.
65 f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	385 Setting <argument>size</argument> to 0 disables client
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	386 request body size checking.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	387 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	388
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	389 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	390
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	391
161 ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	392 <directive name="connection_pool_size">
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	393 <syntax><argument>size</argument></syntax>
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	394 <default>256</default>
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	395 <context>http</context>
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	396 <context>server</context>
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	397
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	398 <para>
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	399 Allows to fine tune per-connection memory allocations.
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	400 This directive has minimal impact on performance,
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	401 and should not generally be used.
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	402 </para>
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	403
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	404 </directive>
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	405
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	406
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	407 <directive name="default_type">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	408 <syntax><argument>mime-type</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	409 <default>text/plain</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	410 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	411 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	412 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	413
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	414 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	415 Defines a default MIME-type of a response.
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	416 See also the <link id="types"/> directive.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	417 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	418
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	419 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	420
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	421
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	422 <directive name="directio" appeared-in="0.7.7">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	423 <syntax><argument>size</argument> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	424 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	425 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	426 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	427 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	428
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	429 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	430 Enables the use of
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	431 the <c-def>O_DIRECT</c-def> flag (FreeBSD, Linux),
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	432 the <c-def>F_NOCACHE</c-def> flag (Mac OS X),
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	433 or the <c-func>directio</c-func> function (Solaris),
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	434 when reading files that are larger than the specified <argument>size</argument>.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	435 It automatically disables (0.7.15) the use of
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	436 <link id="sendfile"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	437 for a given request.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	438 It could be useful for serving large files:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	439 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	440 directio 4m;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	441 </example>
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	442 or when using <link id="aio"/> on Linux.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	443 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	444
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	445 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	446
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	447
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	448 <directive name="directio_alignment" appeared-in="0.8.11">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	449 <syntax><argument>size</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	450 <default>512</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	451 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	452 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	453 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	454
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	455 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	456 Sets an alignment for
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	457 <link id="directio"/>.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	458 In most cases, a 512-byte alignment is enough, however, when
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	459 using XFS under Linux, it needs to be increased to 4K.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	460 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	461
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	462 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	463
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	464
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	465 <directive name="error_page">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	466 <syntax>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	467 <argument>code</argument> ...
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	468 [<value>=</value>[<argument>response</argument>]]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	469 <argument>uri</argument>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	470 </syntax>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	471 <default/>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	472 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	473 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	474 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	475 <context>if in location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	476
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	477 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	478 Defines the URI that will be shown for the specified errors.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	479 These directives are inherited from the previous level if and
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	480 only if there are no
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	481 <code>error_page</code>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	482 directives on
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	483 the current level.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	484 A URI value can contain variables.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	485 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	486
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	487 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	488 Example:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	489 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	490 error_page 404 /404.html;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	491 error_page 502 503 504 /50x.html;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	492 error_page 403 http://example.com/forbidden.html;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	493 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	494 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	495
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	496 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	497 Furthermore, it is possible to change the response code to another, for example:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	498 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	499 error_page 404 =200 /empty.gif;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	500 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	501 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	502
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	503 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	504 If an error response is processed by a proxied server, or a FastCGI server,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	505 and the server may return different response codes (e.g., 200, 302, 401
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	506 or 404), it is possible to respond with a returned code:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	507 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	508 error_page 404 = /404.php;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	509 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	510 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	511
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	512 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	513 If there is no need to change URI during redirection it is possible to redirect
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	514 error processing into a named location:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	515 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	516 location / {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	517 error_page 404 = @fallback;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	518 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	519
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	520 location @fallback {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	521 proxy_pass http://backend;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	522 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	523 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	524 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	525
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	526 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	527
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	528
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	529 <directive name="if_modified_since" appeared-in="0.7.24">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	530 <syntax>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	531 <value>off</value> \|
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	532 <value>exact</value> \|
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	533 <value>before</value>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	534 </syntax>
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	535 <default>exact</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	536 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	537 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	538 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	539
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	540 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	541 Specifies how to compare modification time of a response
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	542 with the time in the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	543 <header>If-Modified-Since</header>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	544 request header:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	545
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	546 <list type="tag">
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	547
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	548 <tag-name><value>off</value></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	549 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	550 the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	551 <header>If-Modified-Since</header> request header is ignored (0.7.34);
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	552 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	553
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	554 <tag-name><value>exact</value></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	555 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	556 exact match;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	557 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	558
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	559 <tag-name><value>before</value></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	560 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	561 modification time of a response is
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	562 less than or equal to the time in the <header>If-Modified-Since</header>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	563 request header.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	564 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	565
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	566 </list>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	567 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	568
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	569 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	570
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	571
152 5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	572 <directive name="ignore_invalid_headers">
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	573 <syntax><value>on</value> \| <value>off</value></syntax>
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	574 <default>on</default>
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	575 <context>http</context>
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	576 <context>server</context>
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	577
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	578 <para>
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	579 Controls whether headers with invalid names should be ignored.
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	580 Valid header names consist of letters, digits, hyphens, and possibly
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	581 underscores (as controlled by the <link id="underscores_in_headers"/>
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	582 directive).
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	583 </para>
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	584
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	585 </directive>
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	586
5a35535f7cdf Documented the "ignore_invalid_headers" directive. Ruslan Ermilov <ru@nginx.com> parents: 148 diff changeset	587
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	588 <directive name="internal">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	589 <syntax/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	590 <default/>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	591 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	592
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	593 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	594 Specifies that a given location can only be used for internal requests.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	595 For external requests, the client error
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	596 <http-status code="404" text="Not Found"/>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	597 is returned.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	598 Internal requests are the following:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	599
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	600 <list type="bullet">
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	601
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	602 <listitem>
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	603 requests redirected by the <link id="error_page"/> directive;
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	604 </listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	605
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	606 <listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	607 subrequests formed by the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	608 <command>include virtual</command>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	609 command of the module
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	610 <link doc="ngx_http_ssi_module.xml">ngx_http_ssi_module</link>;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	611 </listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	612
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	613 <listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	614 requests changed by the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	615 <link doc="ngx_http_rewrite_module.xml" id="rewrite"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	616 directive of the module
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	617 <link doc="ngx_http_rewrite_module.xml">ngx_http_rewrite_module</link>.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	618 </listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	619
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	620 </list>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	621 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	622
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	623 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	624 Example:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	625 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	626 error_page 404 /404.html;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	627
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	628 location /404.html {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	629 internal;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	630 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	631 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	632 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	633
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	634 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	635
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	636
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	637 <directive name="keepalive_requests" appeared-in="0.8.0">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	638 <syntax><argument>number</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	639 <default>100</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	640 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	641 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	642 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	643
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	644 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	645 Sets the maximum number of requests that can be
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	646 made through one keep-alive connection.
65 f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	647 After this many requests are made, the connection is closed.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	648 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	649
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	650 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	651
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	652
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	653 <directive name="keepalive_timeout">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	654 <syntax>
65 f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	655 <argument>timeout</argument>
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	656 [<argument>header_timeout</argument>]
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	657 </syntax>
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	658 <default>75s</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	659 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	660 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	661 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	662
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	663 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	664 The first argument sets a timeout during which a keep-alive
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	665 client connection will stay open on the server side.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	666 The optional second argument sets a value in the
140 b9e5155d8f5d Removed excessive quotes. Ruslan Ermilov <ru@nginx.com> parents: 108 diff changeset	667 <header>Keep-Alive: timeout=<argument>time</argument></header>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	668 response header.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	669 Two arguments may differ.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	670 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	671
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	672 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	673 The
140 b9e5155d8f5d Removed excessive quotes. Ruslan Ermilov <ru@nginx.com> parents: 108 diff changeset	674 <header>Keep-Alive: timeout=</header>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	675 is understood by Mozilla and Konqueror.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	676 MSIE will close keep-alive connection in about 60 seconds.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	677 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	678
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	679 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	680
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	681
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	682 <directive name="large_client_header_buffers">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	683 <syntax><argument>number size</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	684 <default>4 8k</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	685 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	686 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	687
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	688 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	689 Sets the maximum <argument>number</argument> and <argument>size</argument> of
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	690 buffers used when reading large client request headers.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	691 A request line cannot exceed the size of one buffer, or the client error
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	692 <http-status code="414" text="Request-URI Too Large"/>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	693 is returned.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	694 A request header field cannot exceed the size of one buffer as well, or the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	695 client error
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	696 <http-status code="400" text="Bad Request"/>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	697 is returned.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	698 Buffers are allocated only on demand.
65 f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	699 By default, the buffer size is equal to 8K bytes.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	700 If after the end of request processing a connection is transitioned
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	701 into the keep-alive state, these buffers are freed.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	702 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	703
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	704 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	705
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	706
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	707 <directive name="limit_except">
108 72524ae53106 Explicitly marked directives with the block syntax. Such directives will Ruslan Ermilov <ru@nginx.com> parents: 106 diff changeset	708 <syntax block="yes"><argument>method</argument> ...</syntax>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	709 <default/>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	710 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	711
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	712 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	713 Limits allowed HTTP methods inside a location.
65 f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	714 The <argument>method</argument> argument can be one of the following:
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	715 <value>GET</value>,
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	716 <value>HEAD</value>,
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	717 <value>POST</value>,
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	718 <value>PUT</value>,
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	719 <value>DELETE</value>,
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	720 <value>MKCOL</value>,
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	721 <value>COPY</value>,
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	722 <value>MOVE</value>,
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	723 <value>OPTIONS</value>,
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	724 <value>PROPFIND</value>,
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	725 <value>PROPPATCH</value>,
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	726 <value>LOCK</value>,
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	727 <value>UNLOCK</value>,
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	728 or
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	729 <value>PATCH</value>.
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	730 Allowing the <value>GET</value> method also allows the
f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	731 <value>HEAD</value> method.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	732 Access to other methods can be limited using the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	733 <link doc="ngx_http_access_module.xml">ngx_http_access_module</link>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	734 and
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	735 <link doc="ngx_http_auth_basic_module.xml">ngx_http_auth_basic_module</link>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	736 modules directives:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	737 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	738 limit_except GET {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	739 allow 192.168.1.0/32;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	740 deny all;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	741 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	742 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	743 Please note that this will limit access to all methods
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	744 <emphasis>except</emphasis> GET and HEAD.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	745 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	746
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	747 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	748
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	749
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	750 <directive name="limit_rate">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	751 <syntax><argument>rate</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	752 <default>0</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	753 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	754 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	755 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	756 <context>if in location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	757
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	758 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	759 Rate limits the transmission of a response to a client.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	760 The <argument>rate</argument> is specified in bytes per second.
65 f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	761 Value 0 (the default) disables rate limiting.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	762 <!--
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	763 The smaller the rate, the more accurate will be the limitation.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	764 -->
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	765 The limit is per connection, so if a single client opens 2 connections,
65 f122a777a6de - Use of $document_root and $realpath_root in "alias" is prohibited. Ruslan Ermilov <ru@nginx.com> parents: 57 diff changeset	766 an overall rate will be 2x more than specified by this directive.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	767 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	768
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	769 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	770 This directive is not applicable if one wants to rate limit
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	771 a group of clients on the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	772 <link id="server"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	773 level.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	774 If that is the case, the desired limit can be specified in the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	775 <var>$limit_rate</var>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	776 variable:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	777 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	778 server {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	779
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	780 if ($slow) {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	781 set $limit_rate 4k;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	782 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	783
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	784 ...
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	785 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	786 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	787 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	788
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	789 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	790
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	791
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	792 <directive name="limit_rate_after" appeared-in="0.8.0">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	793 <syntax><argument>size</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	794 <default>0</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	795 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	796 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	797 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	798 <context>if in location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	799
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	800 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	801 Sets the initial amount after which the further transmission
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	802 of a response to a client will be rate limited.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	803 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	804
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	805 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	806 Example:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	807 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	808 location /flv/ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	809 flv;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	810 limit_rate_after 500k;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	811 limit_rate 50k;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	812 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	813 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	814 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	815
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	816 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	817
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	818
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	819 <directive name="listen">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	820 <syntax>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	821 <argument>address</argument>[:<argument>port</argument>]
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	822 [<parameter>default_server</parameter>]
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	823 [<parameter>setfib</parameter>=<argument>number</argument>]
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	824 [<parameter>backlog</parameter>=<argument>number</argument>]
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	825 [<parameter>rcvbuf</parameter>=<argument>size</argument>]
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	826 [<parameter>sndbuf</parameter>=<argument>size</argument>]
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	827 [<parameter>accept_filter</parameter>=<argument>filter</argument>]
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	828 [<parameter>deferred</parameter>]
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	829 [<parameter>bind</parameter>]
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	830 [<parameter>ipv6only</parameter>=<value>on</value>\|<value>off</value>]
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	831 [<parameter>ssl</parameter>]
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	832 </syntax>
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	833 <syntax>
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	834 <argument>port</argument>
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	835 [<parameter>default_server</parameter>]
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	836 [<parameter>setfib</parameter>=<argument>number</argument>]
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	837 [<parameter>backlog</parameter>=<argument>number</argument>]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	838 [<parameter>rcvbuf</parameter>=<argument>size</argument>]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	839 [<parameter>sndbuf</parameter>=<argument>size</argument>]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	840 [<parameter>accept_filter</parameter>=<argument>filter</argument>]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	841 [<parameter>deferred</parameter>]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	842 [<parameter>bind</parameter>]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	843 [<parameter>ipv6only</parameter>=<value>on</value>\|<value>off</value>]
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	844 [<parameter>ssl</parameter>]
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	845 </syntax>
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	846 <syntax>
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	847 <value>unix:</value><argument>path</argument>
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	848 [<parameter>default_server</parameter>]
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	849 [<parameter>backlog</parameter>=<argument>number</argument>]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	850 [<parameter>rcvbuf</parameter>=<argument>size</argument>]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	851 [<parameter>sndbuf</parameter>=<argument>size</argument>]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	852 [<parameter>accept_filter</parameter>=<argument>filter</argument>]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	853 [<parameter>deferred</parameter>]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	854 [<parameter>bind</parameter>]
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	855 [<parameter>ssl</parameter>]
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	856 </syntax>
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	857 <default>:80 \| :8000</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	858 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	859
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	860 <para>
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	861 Sets an <argument>address</argument> and a <argument>port</argument> for IP,
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	862 or a <argument>path</argument> for a UNIX-domain socket, on which
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	863 the server will accept requests.
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	864 Only one of <argument>address</argument> or <argument>port</argument> may be
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	865 specified.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	866 An <argument>address</argument> may also be a hostname, for example:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	867 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	868 listen 127.0.0.1:8000;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	869 listen 127.0.0.1;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	870 listen 8000;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	871 listen *:8000;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	872 listen localhost:8000;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	873 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	874 IPv6 addresses (0.7.36) are specified in square brackets:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	875 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	876 listen [::]:8000;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	877 listen [fe80::1];
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	878 </example>
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	879 UNIX-domain sockets (0.8.21) are specified with the “<code>unix:</code>” prefix:
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	880 <example>
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	881 listen unix:/var/run/nginx.sock;
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	882 </example>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	883 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	884
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	885 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	886 If only <argument>address</argument> is given, the port 80 is used.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	887 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	888
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	889 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	890 If directive is not present then either the <code>*:80</code> is used
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	891 if nginx runs with superuser privileges, or <code>*:8000</code> otherwise.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	892 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	893
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	894 <para>
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	895 The <parameter>default_server</parameter> parameter, if present,
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	896 will cause the server to become the default server for the specified
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	897 <argument>address</argument>:<argument>port</argument> pair.
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	898 If none of the directives have the <parameter>default_server</parameter>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	899 parameter then the first server with the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	900 <argument>address</argument>:<argument>port</argument> pair will be
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	901 the default server for this pair.
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	902 <note>
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	903 In versions prior to 0.8.21 this parameter is named simply
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	904 <parameter>default</parameter>.
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	905 </note>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	906 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	907
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	908 <para>
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	909 A <code>listen</code> directive
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	910 can have several additional parameters specific to system calls
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	911 <c-func>listen</c-func> and <c-func>bind</c-func>.
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	912 They can be specified in any
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	913 <code>listen</code> directive, but only once for the given
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	914 <argument>address</argument>:<argument>port</argument> pair.
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	915 <note>
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	916 In versions prior to 0.8.21, they could only be
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	917 specified in the <code>listen</code> directive with the
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	918 <parameter>default</parameter> parameter.
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	919 </note>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	920 <list type="tag">
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	921
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	922 <tag-name>
66 9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	923 <parameter>setfib</parameter>=<argument>number</argument>
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	924 </tag-name>
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	925 <tag-desc>
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	926 this parameter (0.8.44) sets the associated FIB (routing table)
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	927 for the listening socket.
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	928 This currently works only on FreeBSD.
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	929 </tag-desc>
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	930
9332d7a02822 In the "listen" directive, Ruslan Ermilov <ru@nginx.com> parents: 65 diff changeset	931 <tag-name>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	932 <parameter>backlog</parameter>=<argument>number</argument>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	933 </tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	934 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	935 sets the <parameter>backlog</parameter> parameter in the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	936 <c-func>listen</c-func> call.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	937 By default, <parameter>backlog</parameter> equals -1 on FreeBSD
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	938 and 511 on other platforms.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	939 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	940
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	941 <tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	942 <parameter>rcvbuf</parameter>=<argument>size</argument>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	943 </tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	944 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	945 sets the <c-def>SO_RCVBUF</c-def> parameter for the listening socket.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	946 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	947
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	948 <tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	949 <parameter>sndbuf</parameter>=<argument>size</argument>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	950 </tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	951 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	952 sets the <c-def>SO_SNDBUF</c-def> parameter for the listening socket.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	953 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	954
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	955 <tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	956 <parameter>accept_filter</parameter>=<argument>filter</argument>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	957 </tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	958 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	959 sets the name of the accept filter.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	960 This works only on FreeBSD, acceptable values are <value>dataready</value>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	961 and <value>httpready</value>.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	962 On receipt of the <c-def>SIGHUP</c-def> signal, an accept filter can only be
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	963 changed in recent versions of FreeBSD, starting from 6.0, 5.4-STABLE
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	964 and 4.11-STABLE.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	965 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	966
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	967 <tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	968 <parameter>deferred</parameter>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	969 </tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	970 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	971 instructs to use a deferred <c-func>accept</c-func> on Linux
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	972 using the <c-def>TCP_DEFER_ACCEPT</c-def> option.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	973 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	974
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	975 <tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	976 <parameter>bind</parameter>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	977 </tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	978 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	979 specifies to make a separate <c-func>bind</c-func> call for a given
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	980 <argument>address</argument>:<argument>port</argument> pair.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	981 This is because nginx will only <c-func>bind</c-func> to
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	982 <code>*</code>:<argument>port</argument>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	983 if there are several <code>listen</code> directives with
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	984 the same port but different addresses, and one of the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	985 <code>listen</code> directives listens on all addresses
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	986 for the given port (<code>*</code>:<argument>port</argument>).
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	987 It should be noted that in this case a <c-func>getsockname</c-func>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	988 system call will be made to determine an address that accepted a
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	989 connection.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	990 If parameters <parameter>backlog</parameter>, <parameter>rcvbuf</parameter>,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	991 <parameter>sndbuf</parameter>, <parameter>accept_filter</parameter>, or
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	992 <parameter>deferred</parameter> are used then for a given
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	993 <argument>address</argument>:<argument>port</argument> pair
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	994 a separate <c-func>bind</c-func> call will always be made.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	995 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	996
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	997 <tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	998 <parameter>ipv6only</parameter>=<value>on</value>\|<value>off</value>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	999 </tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1000 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1001 this parameter (0.7.42) sets the value of the <c-def>IPV6_V6ONLY</c-def>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1002 parameter for the listening socket.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1003 This parameter can only be set once on start.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1004 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1005
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1006 <tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1007 <parameter>ssl</parameter>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1008 </tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1009 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1010 this parameter (0.7.14) does not relate to system calls
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1011 <c-func>listen</c-func> and <c-func>bind</c-func>, but allows to
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1012 specify that all connections accepted on this port should work in
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1013 the SSL mode.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1014 This allows for a more compact configuration for the server operating
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1015 in both HTTP and HTTPS modes simultaneously.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1016 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1017 listen 80;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1018 listen 443 default ssl;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1019 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1020 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1021
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1022 </list>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1023 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1024
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1025 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1026 Example:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1027 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1028 listen 127.0.0.1 default accept_filter=dataready backlog=1024;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1029 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1030 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1031
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1032 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1033
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1034
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1035 <directive name="location">
108 72524ae53106 Explicitly marked directives with the block syntax. Such directives will Ruslan Ermilov <ru@nginx.com> parents: 106 diff changeset	1036 <syntax block="yes">[
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1037 <value>=</value> \|
98 a10bc0cb0a6a Whitespace cleanup. Ruslan Ermilov <ru@nginx.com> parents: 89 diff changeset	1038 <value>~</value> \|
a10bc0cb0a6a Whitespace cleanup. Ruslan Ermilov <ru@nginx.com> parents: 89 diff changeset	1039 <value>~*</value> \|
a10bc0cb0a6a Whitespace cleanup. Ruslan Ermilov <ru@nginx.com> parents: 89 diff changeset	1040 <value>^~</value>
a10bc0cb0a6a Whitespace cleanup. Ruslan Ermilov <ru@nginx.com> parents: 89 diff changeset	1041 ] <argument>uri</argument>
108 72524ae53106 Explicitly marked directives with the block syntax. Such directives will Ruslan Ermilov <ru@nginx.com> parents: 106 diff changeset	1042 </syntax>
72524ae53106 Explicitly marked directives with the block syntax. Such directives will Ruslan Ermilov <ru@nginx.com> parents: 106 diff changeset	1043 <syntax block="yes"><value>@</value><argument>name</argument></syntax>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1044 <default/>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1045 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1046 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1047
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1048 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1049 Sets a configuration based on a request URI.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1050 A location can either be defined by a prefix string, or by a regular expression.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1051 Regular expressions are specified by prepending them with the
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1052 “<value>~*</value>” prefix (for case-insensitive matching), or with the
8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1053 “<value>~</value>” prefix (for case-sensitive matching).
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1054 To find a location matching a given request, nginx first checks
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1055 locations defined using the prefix strings (prefix locations).
88 6876e2558d09 Spell checking. Ruslan Ermilov <ru@nginx.com> parents: 86 diff changeset	1056 Among them, the most specific one is searched.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1057 Then regular expressions are checked, in the order of their appearance
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1058 in a configuration file.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1059 A search terminates on the first match, and its corresponding
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1060 configuration is used.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1061 If no match with a regular expression location is found then a
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1062 configuration of the most specific prefix location is used.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1063 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1064
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1065 <para>
67 d98323a15ba4 Documented the nested locations. Ruslan Ermilov <ru@nginx.com> parents: 66 diff changeset	1066 Locations can be nested, with some exceptions mentioned below.
d98323a15ba4 Documented the nested locations. Ruslan Ermilov <ru@nginx.com> parents: 66 diff changeset	1067 </para>
d98323a15ba4 Documented the nested locations. Ruslan Ermilov <ru@nginx.com> parents: 66 diff changeset	1068
d98323a15ba4 Documented the nested locations. Ruslan Ermilov <ru@nginx.com> parents: 66 diff changeset	1069 <para>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1070 For case-insensitive operating systems such as Mac OS X and Cygwin,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1071 the string matching ignores a case (0.7.7).
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1072 However, comparison is limited to one-byte locales.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1073 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1074
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1075 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1076 Regular expressions can contain captures (0.7.40) that can later
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1077 be used in other directives.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1078 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1079
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1080 <para>
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1081 If the most specific prefix location has the “<value>^~</value>” prefix
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1082 then regular expressions are not checked.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1083 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1084
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1085 <para>
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1086 Also, using the “<value>=</value>” prefix it is possible to define
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1087 an exact match of URI and location.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1088 If an exact match is found, the search terminates.
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1089 For example, if a “<code>/</code>” request happens frequently,
8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1090 defining “<code>location = /</code>” will speed up the processing
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1091 of these requests, as search terminates right after the first
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1092 comparison.
67 d98323a15ba4 Documented the nested locations. Ruslan Ermilov <ru@nginx.com> parents: 66 diff changeset	1093 Such a location cannot obviously contain nested locations.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1094 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1095
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1096 <para>
67 d98323a15ba4 Documented the nested locations. Ruslan Ermilov <ru@nginx.com> parents: 66 diff changeset	1097 <note>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1098 In versions from 0.7.1 to 0.8.41, if a request matched the prefix
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1099 location without the “<value>=</value>” and “<value>^~</value>”
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1100 prefixes, the search also terminated and regular expressions were
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1101 not checked.
67 d98323a15ba4 Documented the nested locations. Ruslan Ermilov <ru@nginx.com> parents: 66 diff changeset	1102 </note>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1103 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1104
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1105 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1106 Let's illustrate the above by example:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1107 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1108 location = / {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1109 [ configuration A ]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1110 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1111
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1112 location / {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1113 [ configuration B ]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1114 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1115
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1116 location ^~ /images/ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1117 [ configuration C ]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1118 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1119
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1120 location ~* \.(gif\|jpg\|jpeg)$ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1121 [ configuration D ]
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1122 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1123 </example>
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1124 The “<code>/</code>” request will match configuration A,
8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1125 the “<code>/documents/document.html</code>” request will match
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1126 configuration B,
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1127 the “<code>/images/1.gif</code>” request will match configuration C, and
8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1128 the “<code>/documents/1.jpg</code>” request will match configuration D.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1129 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1130
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1131 <para>
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1132 The “<value>@</value>” prefix defines a named location.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1133 Such a location is not used for a regular request processing, but instead
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1134 used for request redirection.
67 d98323a15ba4 Documented the nested locations. Ruslan Ermilov <ru@nginx.com> parents: 66 diff changeset	1135 They cannot be nested, and cannot contain nested locations.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1136 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1137
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1138 <!--
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1139 <migration from="Apache" directive="Location" />
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1140 -->
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1141
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1142 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1143
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1144
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1145 <directive name="log_not_found">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1146 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1147 <default>on</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1148 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1149 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1150 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1151
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1152 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1153 Enables or disables logging of errors about not found files into the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1154 <link doc="../ngx_core_module.xml" id="error_log"/>.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1155 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1156
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1157 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1158
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1159
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1160 <directive name="log_subrequest">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1161 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1162 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1163 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1164 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1165 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1166
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1167 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1168 Enables or disables logging of subrequests into the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1169 <link doc="ngx_http_log_module.xml" id="access_log"/>.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1170 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1171
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1172 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1173
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1174
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1175 <directive name="merge_slashes">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1176 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1177 <default>on</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1178 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1179 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1180
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1181 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1182 Enables or disables compression of two or more adjacent slashes
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1183 in a URI into a single slash.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1184 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1185
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1186 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1187 Note that compression is essential for the correct prefix string
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1188 and regular expressions location matching.
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1189 Without it, the “<code>//scripts/one.php</code>” request would not match
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1190 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1191 location /scripts/ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1192 ...
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1193 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1194 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1195 and might be processed as a static file,
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1196 so it gets converted to “<code>/scripts/one.php</code>”.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1197 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1198
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1199 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1200 Turning the compression <value>off</value> can become necessary if a URI
68 9de85defbcf8 - "optimize_server_names" is deprecated in favour of "server_name_in_redirects" Ruslan Ermilov <ru@nginx.com> parents: 67 diff changeset	1201 contains base64-encoded names, since base64 uses the “/” character internally.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1202 However, for security considerations, it is better to avoid turning off
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1203 the compression.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1204 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1205
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1206 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1207 If a directive is specified on the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1208 <link id="server"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1209 level, which is also a default server, its value will cover
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1210 all virtual servers listening on the same address and port.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1211 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1212
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1213 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1214
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1215
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1216 <directive name="msie_padding">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1217 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1218 <default>on</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1219 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1220 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1221 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1222
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1223 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1224 Enables or disables adding of comments to responses with status
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1225 greater than 400 for MSIE clients, to pad the response size to 512 bytes.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1226 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1227
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1228 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1229
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1230
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1231 <directive name="msie_refresh">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1232 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1233 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1234 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1235 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1236 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1237
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1238 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1239 Enables or disables issuing refreshes instead of redirects, for MSIE clients.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1240 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1241
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1242 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1243
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1244
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1245 <directive name="open_file_cache">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1246 <syntax><value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1247 <syntax>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1248 <parameter>max</parameter>=<argument>N</argument>
68 9de85defbcf8 - "optimize_server_names" is deprecated in favour of "server_name_in_redirects" Ruslan Ermilov <ru@nginx.com> parents: 67 diff changeset	1249 [<parameter>inactive</parameter>=<argument>time</argument>]
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1250 </syntax>
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1251 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1252 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1253 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1254 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1255
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1256 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1257 Configures a cache that can store:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1258 <list type="bullet">
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1259
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1260 <listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1261 open file descriptors, their sizes and modification times;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1262 </listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1263
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1264 <listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1265 directory lookups;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1266 </listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1267
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1268 <listitem>
68 9de85defbcf8 - "optimize_server_names" is deprecated in favour of "server_name_in_redirects" Ruslan Ermilov <ru@nginx.com> parents: 67 diff changeset	1269 file lookup errors, such as “file not found”, “no read permission”,
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1270 and so on.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1271 Caching of errors should be enabled separately by the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1272 <link id="open_file_cache_errors"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1273 directive.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1274 </listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1275
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1276 </list>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1277 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1278
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1279 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1280 The directive has the following parameters:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1281 <list type="tag">
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1282
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1283 <tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1284 <parameter>max</parameter>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1285 </tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1286 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1287 sets the maximum number of elements in the cache;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1288 on cache overflow the least recently used (LRU) elements get removed;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1289 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1290
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1291 <tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1292 <parameter>inactive</parameter>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1293 </tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1294 <tag-desc>
68 9de85defbcf8 - "optimize_server_names" is deprecated in favour of "server_name_in_redirects" Ruslan Ermilov <ru@nginx.com> parents: 67 diff changeset	1295 defines a time, after which an element gets removed from the cache
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1296 if there were no accesses to it during this time;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1297 by default, it is 60 seconds;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1298 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1299
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1300 <tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1301 <value>off</value>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1302 </tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1303 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1304 disables the cache.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1305 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1306
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1307 </list>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1308 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1309
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1310 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1311 Example:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1312 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1313 open_file_cache max=1000 inactive=20s;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1314 open_file_cache_valid 30s;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1315 open_file_cache_min_uses 2;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1316 open_file_cache_errors on;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1317 <!--
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1318 open_file_cache_events on;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1319 -->
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1320 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1321 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1322
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1323 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1324
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1325
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1326 <directive name="open_file_cache_errors">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1327 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1328 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1329 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1330 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1331 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1332
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1333 <para>
68 9de85defbcf8 - "optimize_server_names" is deprecated in favour of "server_name_in_redirects" Ruslan Ermilov <ru@nginx.com> parents: 67 diff changeset	1334 Enables or disables caching of file lookup errors by
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1335 <link id="open_file_cache"/>.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1336 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1337
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1338 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1339
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1340
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1341 <!--
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1342
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1343 <directive name="open_file_cache_events">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1344 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1345 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1346 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1347 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1348 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1349
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1350 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1351 Enables to use kernel events to validate
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1352 <link id="open_file_cache"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1353 elements.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1354 This directive works with the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1355 <link doc="../events.xml" id="kqueue"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1356 method only.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1357 Note that only NetBSD 2.0+ and FreeBSD 6.0+
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1358 support events for arbitrary file system types.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1359 Other operating systems support events only for essential
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1360 file systems such as UFS or FFS.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1361 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1362
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1363 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1364
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1365 -->
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1366
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1367
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1368 <directive name="open_file_cache_min_uses">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1369 <syntax><argument>number</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1370 <default>1</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1371 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1372 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1373 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1374
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1375 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1376 Sets the minimum <argument>number</argument> of file accesses during
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1377 the period configured by the <parameter>inactive</parameter> parameter
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1378 of the <link id="open_file_cache"/> directive,
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1379 after which a file descriptor will remain open in the cache.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1380 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1381
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1382 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1383
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1384
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1385 <directive name="open_file_cache_valid">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1386 <syntax><argument>time</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1387 <default>60s</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1388 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1389 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1390 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1391
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1392 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1393 Sets a time after which
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1394 <link id="open_file_cache"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1395 elements should be validated.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1396 <!--
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1397 When
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1398 <link id="open_file_cache_events"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1399 is enabled, open file descriptors
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1400 are checked only once, and then updated right after they get changed.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1401 -->
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1402 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1403
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1404 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1405
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1406
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1407 <directive name="optimize_server_names">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1408 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1409 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1410 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1411 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1412
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1413 <para>
68 9de85defbcf8 - "optimize_server_names" is deprecated in favour of "server_name_in_redirects" Ruslan Ermilov <ru@nginx.com> parents: 67 diff changeset	1414 This directive is made obsolete by the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1415 <link id="server_name_in_redirect"/> directive.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1416 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1417
68 9de85defbcf8 - "optimize_server_names" is deprecated in favour of "server_name_in_redirects" Ruslan Ermilov <ru@nginx.com> parents: 67 diff changeset	1418 <!--
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1419 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1420 Enables or disables optimization of hostname checking in name-based
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1421 virtual servers.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1422 In particular, the checking affects hostnames used in redirects.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1423 If optimization is enabled, and all name-based servers listening on
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1424 the same address:port pair have identical configuration, then
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1425 names are not checked during request processing, and the first
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1426 server name is used in redirects.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1427 In case redirects should use hostnames sent by clients,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1428 optimization needs to be disabled.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1429 </para>
68 9de85defbcf8 - "optimize_server_names" is deprecated in favour of "server_name_in_redirects" Ruslan Ermilov <ru@nginx.com> parents: 67 diff changeset	1430 -->
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1431
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1432 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1433
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1434
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1435 <directive name="port_in_redirect">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1436 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1437 <default>on</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1438 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1439 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1440 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1441
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1442 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1443 Enables or disables specifying the port in redirects issued by nginx.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1444 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1445
159 8c124aef0041 Cross-linked "server_name_in_redirect" and "port_in_redirect" directives. Ruslan Ermilov <ru@nginx.com> parents: 152 diff changeset	1446 <para>
8c124aef0041 Cross-linked "server_name_in_redirect" and "port_in_redirect" directives. Ruslan Ermilov <ru@nginx.com> parents: 152 diff changeset	1447 See also the <link id="server_name_in_redirect"/> directive.
8c124aef0041 Cross-linked "server_name_in_redirect" and "port_in_redirect" directives. Ruslan Ermilov <ru@nginx.com> parents: 152 diff changeset	1448 </para>
8c124aef0041 Cross-linked "server_name_in_redirect" and "port_in_redirect" directives. Ruslan Ermilov <ru@nginx.com> parents: 152 diff changeset	1449
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1450 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1451
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1452
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1453 <directive name="read_ahead">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1454 <syntax><argument>size</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1455 <default>0</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1456 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1457 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1458 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1459
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1460 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1461 Sets the amount of pre-reading when working with files, in the kernel.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1462 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1463
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1464 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1465 On Linux, the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1466 <code>posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL)</code>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1467 system call is used, so the <argument>size</argument> argument is ignored.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1468 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1469
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1470 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1471 On FreeBSD, the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1472 <code>fcntl(O_READAHEAD,</code><argument>size</argument><code>)</code>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1473 system call is used, supported in FreeBSD 9.0-CURRENT.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1474 FreeBSD 7 needs to be
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1475 <link url="http://sysoev.ru/freebsd/patch.readahead.txt">patched</link>.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1476 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1477
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1478 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1479
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1480
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1481 <directive name="recursive_error_pages">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1482 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1483 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1484 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1485 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1486 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1487
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1488 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1489 Enables or disables doing several redirects using the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1490 <link id="error_page"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1491 directive.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1492 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1493
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1494 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1495
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1496
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1497 <directive name="reset_timedout_connection">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1498 <syntax>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1499 <value>on</value> \| <value>off</value></syntax>
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1500 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1501 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1502 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1503 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1504
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1505 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1506 Enables or disables resetting of timed out connections.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1507 The reset is performed as follows: before closing a socket, the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1508 <c-def>SO_LINGER</c-def>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1509 option is set on it with a timeout value of 0.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1510 When the socket is closed, a client is sent TCP RST, and all memory
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1511 occupied by this socket is freed.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1512 This avoids keeping of an already closed socket with filled buffers
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1513 for a long time, in a FIN_WAIT1 state.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1514 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1515
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1516 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1517 It should be noted that timed out keep-alive connections are still
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1518 closed normally.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1519 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1520
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1521 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1522
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1523
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1524 <directive name="resolver">
143 370cf5ccd3ca The "resolver" directive now allows specifying multiple name servers. Ruslan Ermilov <ru@nginx.com> parents: 140 diff changeset	1525 <syntax><argument>address</argument> ...</syntax>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1526 <default/>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1527 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1528 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1529 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1530
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1531 <para>
143 370cf5ccd3ca The "resolver" directive now allows specifying multiple name servers. Ruslan Ermilov <ru@nginx.com> parents: 140 diff changeset	1532 Configures name servers used to resolve upstream server names,
370cf5ccd3ca The "resolver" directive now allows specifying multiple name servers. Ruslan Ermilov <ru@nginx.com> parents: 140 diff changeset	1533 for example:
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1534 <example>
143 370cf5ccd3ca The "resolver" directive now allows specifying multiple name servers. Ruslan Ermilov <ru@nginx.com> parents: 140 diff changeset	1535 resolver 127.0.0.1 192.0.2.1;
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1536 </example>
143 370cf5ccd3ca The "resolver" directive now allows specifying multiple name servers. Ruslan Ermilov <ru@nginx.com> parents: 140 diff changeset	1537 An <argument>address</argument> argument may be specified as
370cf5ccd3ca The "resolver" directive now allows specifying multiple name servers. Ruslan Ermilov <ru@nginx.com> parents: 140 diff changeset	1538 either an IPv4 address or a hostname;
370cf5ccd3ca The "resolver" directive now allows specifying multiple name servers. Ruslan Ermilov <ru@nginx.com> parents: 140 diff changeset	1539 in the latter case, the first resolved IPv4 address is used.
370cf5ccd3ca The "resolver" directive now allows specifying multiple name servers. Ruslan Ermilov <ru@nginx.com> parents: 140 diff changeset	1540 Name servers are queried in a round-robin fashion.
370cf5ccd3ca The "resolver" directive now allows specifying multiple name servers. Ruslan Ermilov <ru@nginx.com> parents: 140 diff changeset	1541 <note>
370cf5ccd3ca The "resolver" directive now allows specifying multiple name servers. Ruslan Ermilov <ru@nginx.com> parents: 140 diff changeset	1542 Before version 1.1.7, only a single name server could be configured.
370cf5ccd3ca The "resolver" directive now allows specifying multiple name servers. Ruslan Ermilov <ru@nginx.com> parents: 140 diff changeset	1543 </note>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1544 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1545
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1546 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1547
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1548
161 ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1549 <directive name="request_pool_size">
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1550 <syntax><argument>size</argument></syntax>
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1551 <default>4k</default>
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1552 <context>http</context>
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1553 <context>server</context>
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1554
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1555 <para>
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1556 Allows to fine tune per-request memory allocations.
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1557 This directive has minimal impact on performance,
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1558 and should not generally be used.
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1559 </para>
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1560
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1561 </directive>
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1562
ec980064d576 Documented the "connection_pool_size" and "request_pool_size" directives. Ruslan Ermilov <ru@nginx.com> parents: 160 diff changeset	1563
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1564 <directive name="resolver_timeout">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1565 <syntax><argument>time</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1566 <default>30s</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1567 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1568 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1569 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1570
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1571 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1572 Sets a timeout for name resolution, for example:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1573 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1574 resolver_timeout 5s;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1575 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1576 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1577
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1578 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1579
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1580
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1581 <directive name="root">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1582 <syntax><argument>path</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1583 <default>html</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1584 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1585 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1586 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1587 <context>if in location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1588
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1589 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1590 Sets the root directory for requests.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1591 For example, with the following configuration
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1592 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1593 location /i/ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1594 root /data/w3;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1595 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1596 </example>
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1597 “<code>/i/top.gif</code>” will be responded
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1598 with the file
148 682163f2b298 Unified article/path and module/pathname into a single "path". Ruslan Ermilov <ru@nginx.com> parents: 147 diff changeset	1599 <path>/data/w3/i/top.gif</path>.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1600 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1601
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1602 <para>
69 935beaa561b3 - use of $document_root and $realpath_root in "root" is prohibited Ruslan Ermilov <ru@nginx.com> parents: 68 diff changeset	1603 The <argument>path</argument> value can contain variables
935beaa561b3 - use of $document_root and $realpath_root in "root" is prohibited Ruslan Ermilov <ru@nginx.com> parents: 68 diff changeset	1604 except <var>$document_root</var> and <var>$realpath_root</var>.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1605 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1606
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1607 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1608 A path to the file is constructed by merely adding a URI to the value
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1609 of the <code>root</code> directive.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1610 If a URI need to be modified, the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1611 <link id="alias"/> directive should be used.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1612 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1613
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1614 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1615
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1616
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1617 <directive name="satisfy">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1618 <syntax><value>all</value> \| <value>any</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1619 <default>all</default>
69 935beaa561b3 - use of $document_root and $realpath_root in "root" is prohibited Ruslan Ermilov <ru@nginx.com> parents: 68 diff changeset	1620 <context>http</context>
935beaa561b3 - use of $document_root and $realpath_root in "root" is prohibited Ruslan Ermilov <ru@nginx.com> parents: 68 diff changeset	1621 <context>server</context>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1622 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1623
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1624 <para>
69 935beaa561b3 - use of $document_root and $realpath_root in "root" is prohibited Ruslan Ermilov <ru@nginx.com> parents: 68 diff changeset	1625 Allows access if <value>all</value> or <value>any</value> of the
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1626 <link doc="ngx_http_access_module.xml">ngx_http_access_module</link>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1627 or <link doc="ngx_http_auth_basic_module.xml">ngx_http_auth_basic_module</link>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1628 modules grant access.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1629 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1630 location / {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1631 satisfy any;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1632
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1633 allow 192.168.1.0/32;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1634 deny all;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1635
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1636 auth_basic "closed site";
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1637 auth_basic_user_file conf/htpasswd;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1638 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1639 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1640 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1641
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1642 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1643
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1644
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1645 <directive name="satisfy_any">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1646 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1647 <default>off</default>
69 935beaa561b3 - use of $document_root and $realpath_root in "root" is prohibited Ruslan Ermilov <ru@nginx.com> parents: 68 diff changeset	1648 <context>http</context>
935beaa561b3 - use of $document_root and $realpath_root in "root" is prohibited Ruslan Ermilov <ru@nginx.com> parents: 68 diff changeset	1649 <context>server</context>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1650 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1651
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1652 <para>
69 935beaa561b3 - use of $document_root and $realpath_root in "root" is prohibited Ruslan Ermilov <ru@nginx.com> parents: 68 diff changeset	1653 This directive was renamed to the <link id="satisfy">satisfy any</link>
935beaa561b3 - use of $document_root and $realpath_root in "root" is prohibited Ruslan Ermilov <ru@nginx.com> parents: 68 diff changeset	1654 directive.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1655 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1656
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1657 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1658
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1659
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1660 <directive name="send_timeout">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1661 <syntax><argument>time</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1662 <default>60s</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1663 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1664 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1665 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1666
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1667 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1668 Sets a timeout for transmitting a response to the client.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1669 A timeout is only set between two successive write operations,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1670 not for the transmission of the whole response.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1671 If a client does not receive anything within this time,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1672 a connection is closed.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1673 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1674
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1675 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1676
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1677
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1678 <directive name="sendfile">
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1679
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1680 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1681 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1682 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1683 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1684 <context>location</context>
69 935beaa561b3 - use of $document_root and $realpath_root in "root" is prohibited Ruslan Ermilov <ru@nginx.com> parents: 68 diff changeset	1685 <context>if in location</context>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1686
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1687 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1688 Enables or disables the use of
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1689 <c-func>sendfile</c-func>.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1690 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1691
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1692 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1693
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1694
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1695 <directive name="server">
108 72524ae53106 Explicitly marked directives with the block syntax. Such directives will Ruslan Ermilov <ru@nginx.com> parents: 106 diff changeset	1696 <syntax block="yes"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1697 <default/>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1698 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1699
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1700 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1701 Sets a configuration for the virtual server.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1702 There is no clean separation between IP-based (based on the IP address)
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1703 and name-based (based on the <header>Host</header> request header field)
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1704 virtual servers.
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1705 Instead, the <link id="listen"/> directives describe all
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1706 addresses and ports that should accept connections for a server, and the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1707 <link id="server_name"/> directive lists all server names.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1708 An example configuration is provided in the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1709 <link doc="../virtual_hosts.xml">
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1710 Setting Up Virtual Servers</link> document.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1711 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1712
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1713 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1714
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1715
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1716 <directive name="server_name">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1717 <syntax><argument>name</argument> ...</syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1718 <default>""</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1719 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1720
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1721 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1722 Sets names of the virtual server, for example:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1723 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1724 server {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1725 server_name example.com www.example.com;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1726 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1727 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1728 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1729
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1730 <para>
70 272d99af0c15 The "server_name" directive: Ruslan Ermilov <ru@nginx.com> parents: 69 diff changeset	1731 The first name becomes the primary server name.
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1732 Server names can include an asterisk (“<code>*</code>”)
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1733 to replace the first or last part of a name:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1734 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1735 server {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1736 server_name example.com .example.com www.example.;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1737 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1738 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1739 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1740
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1741 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1742 The first two of the above mentioned names can be combined:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1743 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1744 server {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1745 server_name .example.com;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1746 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1747 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1748 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1749
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1750 <para>
70 272d99af0c15 The "server_name" directive: Ruslan Ermilov <ru@nginx.com> parents: 69 diff changeset	1751 If the argument equals “<var>$hostname</var>” (0.9.4), the
272d99af0c15 The "server_name" directive: Ruslan Ermilov <ru@nginx.com> parents: 69 diff changeset	1752 machine's hostname is substituted.
272d99af0c15 The "server_name" directive: Ruslan Ermilov <ru@nginx.com> parents: 69 diff changeset	1753 </para>
272d99af0c15 The "server_name" directive: Ruslan Ermilov <ru@nginx.com> parents: 69 diff changeset	1754
272d99af0c15 The "server_name" directive: Ruslan Ermilov <ru@nginx.com> parents: 69 diff changeset	1755 <para>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1756 It is also possible to use regular expressions in server names,
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1757 prepending the name with a tilde (“<code>~</code>”):
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1758 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1759 server {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1760 server_name www.example.com ~^www\d+\.example\.com$;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1761 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1762 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1763 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1764
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1765 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1766 Regular expressions can contain captures (0.7.40) that can later
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1767 be used in other directives:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1768 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1769 server {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1770 server_name ~^(www\.)?(.+)$;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1771
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1772 location / {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1773 root /sites/$2;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1774 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1775 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1776
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1777 server {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1778 server_name _;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1779
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1780 location / {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1781 root /sites/default;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1782 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1783 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1784 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1785 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1786
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1787 <para>
70 272d99af0c15 The "server_name" directive: Ruslan Ermilov <ru@nginx.com> parents: 69 diff changeset	1788 Named captures in regular expressions create variables (0.8.25)
272d99af0c15 The "server_name" directive: Ruslan Ermilov <ru@nginx.com> parents: 69 diff changeset	1789 that can later be used in other directives:
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1790 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1791 server {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1792 server_name ~^(www\.)?(?<domain>.+)$;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1793
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1794 location / {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1795 root /sites/$domain;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1796 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1797 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1798
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1799 server {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1800 server_name _;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1801
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1802 location / {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1803 root /sites/default;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1804 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1805 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1806 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1807 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1808
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1809 <para>
70 272d99af0c15 The "server_name" directive: Ruslan Ermilov <ru@nginx.com> parents: 69 diff changeset	1810 It is also possible to specify an empty server name (0.7.11):
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1811 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1812 server {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1813 server_name www.example.com "";
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1814 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1815 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1816 It allows this server to process requests without the <header>Host</header>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1817 header, instead of the default server for the given address:port pair.
70 272d99af0c15 The "server_name" directive: Ruslan Ermilov <ru@nginx.com> parents: 69 diff changeset	1818 This is the default setting.
272d99af0c15 The "server_name" directive: Ruslan Ermilov <ru@nginx.com> parents: 69 diff changeset	1819 <note>
272d99af0c15 The "server_name" directive: Ruslan Ermilov <ru@nginx.com> parents: 69 diff changeset	1820 Before 0.8.48, the machine's hostname was used by default.
272d99af0c15 The "server_name" directive: Ruslan Ermilov <ru@nginx.com> parents: 69 diff changeset	1821 </note>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1822 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1823
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1824 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1825 The name checking order is as follows:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1826 <list type="enum">
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1827
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1828 <listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1829 full names
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1830 </listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1831
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1832 <listitem>
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1833 names with the prefix mask, e.g. “<code>*.example.com</code>”
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1834 </listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1835
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1836 <listitem>
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1837 names with the suffix mask, e.g. “<code>mail.*</code>”
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1838 </listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1839
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1840 <listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1841 regular expressions
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1842 </listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1843
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1844 </list>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1845 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1846
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1847 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1848
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1849
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1850 <directive name="server_name_in_redirect">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1851 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1852 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1853 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1854 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1855 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1856
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1857 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1858 Enables or disables the use of the primary server name, specified by the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1859 <link id="server_name"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1860 directive, in redirects issued by nginx.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1861 When disabled, the name from the <header>Host</header> request header field
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1862 is used.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1863 If this field is not present, an IP address of the server is used.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1864 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1865
159 8c124aef0041 Cross-linked "server_name_in_redirect" and "port_in_redirect" directives. Ruslan Ermilov <ru@nginx.com> parents: 152 diff changeset	1866 <para>
8c124aef0041 Cross-linked "server_name_in_redirect" and "port_in_redirect" directives. Ruslan Ermilov <ru@nginx.com> parents: 152 diff changeset	1867 See also the <link id="port_in_redirect"/> directive.
8c124aef0041 Cross-linked "server_name_in_redirect" and "port_in_redirect" directives. Ruslan Ermilov <ru@nginx.com> parents: 152 diff changeset	1868 </para>
8c124aef0041 Cross-linked "server_name_in_redirect" and "port_in_redirect" directives. Ruslan Ermilov <ru@nginx.com> parents: 152 diff changeset	1869
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1870 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1871
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1872
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1873 <directive name="server_names_hash_bucket_size">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1874 <syntax><argument>size</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1875 <default>32\|64\|128</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1876 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1877
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1878 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1879 Sets the bucket size for the server names hash tables.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1880 Default value depends on the size of the processor's cache line.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1881 For more information, please refer to
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1882 <link doc="../hash.xml">Setting Up Hashes</link>.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1883 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1884
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1885 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1886
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1887
82 89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	1888 <directive name="server_names_hash_max_size">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1889 <syntax><argument>size</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1890 <default>512</default>
82 89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	1891 <context>http</context>
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	1892
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	1893 <para>
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	1894 Sets the maximum <argument>size</argument> of the server names hash tables.
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	1895 For more information, please refer to
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	1896 <link doc="../hash.xml">Setting Up Hashes</link>.
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	1897 </para>
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	1898
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	1899 </directive>
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	1900
89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	1901
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1902 <directive name="server_tokens">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1903 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1904 <default>on</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1905 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1906 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1907 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1908
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1909 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1910 Enables or disables emitting of nginx version in error messages and in the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1911 <header>Server</header> response header field.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1912 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1913
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1914 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1915
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1916
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1917 <directive name="tcp_nodelay">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1918 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1919 <default>on</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1920 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1921 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1922 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1923
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1924 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1925 Enables or disables the use of the <c-def>TCP_NODELAY</c-def> option.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1926 The option is enabled only when a connection is transitioned into the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1927 keep-alive state.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1928 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1929
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1930 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1931
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1932
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1933 <directive name="tcp_nopush">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1934 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1935 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1936 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1937 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1938 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1939
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1940 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1941 Enables or disables the use of
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1942 the <c-def>TCP_NOPUSH</c-def> socket option on FreeBSD
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1943 or the <c-def>TCP_CORK</c-def> socket option on Linux.
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	1944 Options are enabled only when <link id="sendfile"/> is used.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1945 Enabling the option allows to
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1946 <list type="bullet">
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1947
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1948 <listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1949 send the response header and the beginning of a file in one packet,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1950 on Linux and FreeBSD 4.*;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1951 </listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1952
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1953 <listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1954 send a file in full packets.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1955 </listitem>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1956
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1957 </list>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1958 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1959
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1960 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1961
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1962
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1963 <directive name="try_files">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1964 <syntax>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1965 <argument>file</argument> ...
98 a10bc0cb0a6a Whitespace cleanup. Ruslan Ermilov <ru@nginx.com> parents: 89 diff changeset	1966 <argument>uri</argument>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1967 </syntax>
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	1968 <syntax>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1969 <argument>file</argument> ...
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1970 =<argument>code</argument>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1971 </syntax>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1972 <default/>
72 0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	1973 <context>server</context>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1974 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1975
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1976 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1977 Checks the existence of files in the specified order, and uses
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1978 the first found file for request processing; the processing
72 0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	1979 is performed in the current context.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1980 It is possible to check the directory existence by specifying
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	1981 a slash at the end of a name, e.g. “<code>$uri/</code>”.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1982 If none of the files were found, an internal redirect to the
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1983 <argument>uri</argument> specified by the last argument is made.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1984 As of version 0.7.51, the last argument can also be a
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1985 <argument>code</argument>:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1986 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1987 location / {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1988 try_files $uri $uri/index.html $uri.html =404;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1989 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1990 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1991 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1992
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1993 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1994 Example when proxying Mongrel:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1995 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1996 location / {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1997 try_files /system/maintenance.html
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1998 $uri $uri/index.html $uri.html
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1999 @mongrel;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2000 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2001
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2002 location @mongrel {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2003 proxy_pass http://mongrel;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2004 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2005 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2006 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2007
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2008 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2009 Example for Drupal/FastCGI:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2010 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2011 location / {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2012 try_files $uri $uri/ @drupal;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2013 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2014
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2015 location ~ \.php$ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2016 try_files $uri @drupal;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2017
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2018 fastcgi_pass ...;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2019
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2020 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2021 fastcgi_param SCRIPT_NAME $fastcgi_script_name;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2022 fastcgi_param QUERY_STRING $args;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2023
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2024 ... other fastcgi_param's
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2025 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2026
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2027 location @drupal {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2028 fastcgi_pass ...;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2029
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2030 fastcgi_param SCRIPT_FILENAME /path/to/index.php;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2031 fastcgi_param SCRIPT_NAME /index.php;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2032 fastcgi_param QUERY_STRING q=$uri&$args;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2033
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2034 ... other fastcgi_param's
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2035 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2036 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2037 In the following example,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2038 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2039 location / {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2040 try_files $uri $uri/ @drupal;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2041 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2042 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2043 the <code>try_files</code> directive is equivalent to
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2044 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2045 location / {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2046 error_page 404 = @drupal;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2047 log_not_found off;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2048 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2049 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2050 And here,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2051 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2052 location ~ \.php$ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2053 try_files $uri @drupal;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2054
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2055 fastcgi_pass ...;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2056
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2057 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2058
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2059 ...
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2060 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2061 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2062 <code>try_files</code> checks the existence of the PHP file
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2063 before passing the request to the FastCGI server.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2064 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2065
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2066 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2067 Example for Wordpress and Joomla:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2068 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2069 location / {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2070 try_files $uri $uri/ @wordpress;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2071 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2072
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2073 location ~ \.php$ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2074 try_files $uri @wordpress;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2075
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2076 fastcgi_pass ...;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2077
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2078 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2079 ... other fastcgi_param's
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2080 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2081
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2082 location @wordpress {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2083 fastcgi_pass ...;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2084
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2085 fastcgi_param SCRIPT_FILENAME /path/to/index.php;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2086 ... other fastcgi_param's
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2087 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2088 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2089 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2090
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2091 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2092
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2093
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2094 <directive name="types">
108 72524ae53106 Explicitly marked directives with the block syntax. Such directives will Ruslan Ermilov <ru@nginx.com> parents: 106 diff changeset	2095 <syntax block="yes"/>
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2096 <default>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2097 text/html html;
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2098 image/gif gif;
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2099 image/jpeg jpg;
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2100 </default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2101 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2102 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2103 <context>location</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2104
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2105 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2106 Maps file name extensions to MIME types of responses.
160 0b65e87daa8a Documented that filename extensions that map to MIME types are Ruslan Ermilov <ru@nginx.com> parents: 159 diff changeset	2107 Extensions are case-insensitive.
0b65e87daa8a Documented that filename extensions that map to MIME types are Ruslan Ermilov <ru@nginx.com> parents: 159 diff changeset	2108 Several extensions can map to one type, for example:
0b65e87daa8a Documented that filename extensions that map to MIME types are Ruslan Ermilov <ru@nginx.com> parents: 159 diff changeset	2109 <example>
0b65e87daa8a Documented that filename extensions that map to MIME types are Ruslan Ermilov <ru@nginx.com> parents: 159 diff changeset	2110 types {
0b65e87daa8a Documented that filename extensions that map to MIME types are Ruslan Ermilov <ru@nginx.com> parents: 159 diff changeset	2111 application/octet-stream bin exe dll;
0b65e87daa8a Documented that filename extensions that map to MIME types are Ruslan Ermilov <ru@nginx.com> parents: 159 diff changeset	2112 application/octet-stream deb;
0b65e87daa8a Documented that filename extensions that map to MIME types are Ruslan Ermilov <ru@nginx.com> parents: 159 diff changeset	2113 application/octet-stream dmg;
0b65e87daa8a Documented that filename extensions that map to MIME types are Ruslan Ermilov <ru@nginx.com> parents: 159 diff changeset	2114 }
0b65e87daa8a Documented that filename extensions that map to MIME types are Ruslan Ermilov <ru@nginx.com> parents: 159 diff changeset	2115 </example>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2116 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2117
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2118 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2119 A sufficiently full mapping table is distributed with nginx in the
148 682163f2b298 Unified article/path and module/pathname into a single "path". Ruslan Ermilov <ru@nginx.com> parents: 147 diff changeset	2120 <path>conf/mime.types</path> file.
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2121 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2122
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2123 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2124 To make a particular location emit the
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	2125 “<code>application/octet-stream</code>”
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2126 MIME type for all requests, try the following:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2127 <example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2128 location /download/ {
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2129 types { }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2130 default_type application/octet-stream;
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2131 }
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2132 </example>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2133 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2134
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2135 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2136
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2137
72 0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2138 <directive name="types_hash_bucket_size">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2139 <syntax><argument>size</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2140 <default>32\|64\|128</default>
72 0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2141 <context>http</context>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2142 <context>server</context>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2143 <context>location</context>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2144
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2145 <para>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2146 Sets the bucket size for the types hash tables.
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2147 Default value depends on the size of the processor's cache line.
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2148 For more information, please refer to
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2149 <link doc="../hash.xml">Setting Up Hashes</link>.
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2150 </para>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2151
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2152 </directive>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2153
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2154
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2155 <directive name="types_hash_max_size">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2156 <syntax><argument>size</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2157 <default>1024</default>
72 0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2158 <context>http</context>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2159 <context>server</context>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2160 <context>location</context>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2161
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2162 <para>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2163 Sets the maximum <argument>size</argument> of the types hash tables.
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2164 For more information, please refer to
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2165 <link doc="../hash.xml">Setting Up Hashes</link>.
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2166 </para>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2167
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2168 </directive>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2169
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2170
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2171 <directive name="underscores_in_headers">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2172 <syntax><value>on</value> \| <value>off</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2173 <default>off</default>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2174 <context>http</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2175 <context>server</context>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2176
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2177 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2178 Enables or disables the use of underscores in client request header fields.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2179 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2180
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2181 </directive>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2182
72 0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2183
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2184 <directive name="variables_hash_bucket_size">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2185 <syntax><argument>size</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2186 <default>64</default>
72 0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2187 <context>http</context>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2188
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2189 <para>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2190 Sets the bucket size for the variables hash table.
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2191 For more information, please refer to
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2192 <link doc="../hash.xml">Setting Up Hashes</link>.
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2193 </para>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2194
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2195 </directive>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2196
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2197
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2198 <directive name="variables_hash_max_size">
102 c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2199 <syntax><argument>size</argument></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>. Ruslan Ermilov <ru@nginx.com> parents: 98 diff changeset	2200 <default>512</default>
72 0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2201 <context>http</context>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2202
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2203 <para>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2204 Sets the maximum <argument>size</argument> of the variables hash table.
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2205 For more information, please refer to
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2206 <link doc="../hash.xml">Setting Up Hashes</link>.
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2207 </para>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2208
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2209 </directive>
0987079ad08f - "try_files" can be specified in the "server" context, Ruslan Ermilov <ru@nginx.com> parents: 70 diff changeset	2210
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2211 </section>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2212
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2213 <section id="variables" name="Embedded Variables">
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2214
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2215 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2216 The module <code>ngx_http_core_module</code> supports embedded variables with
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2217 names matching those of the Apache Server.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2218 First of all, these are variables representing client request header
82 89c31b453d40 Sorted directives alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 72 diff changeset	2219 fields, such as <var>$http_user_agent</var>, <var>$http_cookie</var>,
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2220 and so on.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2221 It also supports other variables:
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2222 <list type="tag">
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2223
83 e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2224 <tag-name><var>$arg_</var><argument>name</argument></tag-name>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2225 <tag-desc>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2226 argument <argument>name</argument> in the request line
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2227 </tag-desc>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2228
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2229 <tag-name><var>$args</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2230 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2231 arguments in the request line
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2232 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2233
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2234 <tag-name><var>$binary_remote_addr</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2235 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2236 client address in a binary form, value's length is always 4 bytes
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2237 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2238
86 341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2239 <tag-name><var>$body_bytes_sent</var></tag-name>
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2240 <tag-desc>
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2241 number of bytes sent to a client, not counting the response header
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2242 </tag-desc>
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2243
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2244 <tag-name><var>$content_length</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2245 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2246 <header>Content-Length</header> request header field
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2247 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2248
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2249 <tag-name><var>$content_type</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2250 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2251 <header>Content-Type</header> request header field
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2252 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2253
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2254 <tag-name><var>$cookie_</var><argument>name</argument></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2255 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2256 the <argument>name</argument> cookie
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2257 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2258
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2259 <tag-name><var>$document_root</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2260 <tag-desc>
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	2261 <link id="root"/> directive's value for the current request
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2262 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2263
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2264 <tag-name><var>$document_uri</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2265 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2266 same as <var>$uri</var>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2267 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2268
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2269 <tag-name><var>$host</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2270 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2271 <header>Host</header> request header field,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2272 or the server name matching a request if this field is not present
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2273 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2274
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2275 <tag-name><var>$hostname</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2276 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2277 host name
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2278 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2279
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2280 <tag-name><var>$http_</var><argument>name</argument></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2281 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2282 the <argument>name</argument> request header field
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2283 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2284
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2285 <tag-name><var>$is_args</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2286 <tag-desc>
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	2287 “<code>?</code>” if a request line has arguments,
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2288 or an empty string otherwise
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2289 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2290
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2291 <tag-name><var>$limit_rate</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2292 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2293 allows for connection rate limiting
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2294 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2295
86 341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2296 <tag-name><var>$nginx_version</var></tag-name>
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2297 <tag-desc>
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2298 nginx version
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2299 </tag-desc>
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2300
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2301 <tag-name><var>$pid</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2302 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2303 PID of the worker process
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2304 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2305
83 e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2306 <tag-name><var>$query_string</var></tag-name>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2307 <tag-desc>
83 e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2308 same as <var>$args</var>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2309 </tag-desc>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2310
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2311 <tag-name><var>$realpath_root</var></tag-name>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2312 <tag-desc>
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	2313 <link id="root"/> directive's value
83 e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2314 for the current request, with all symbolic links resolved to real paths
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2315 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2316
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2317 <tag-name><var>$remote_addr</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2318 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2319 client address
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2320 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2321
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2322 <tag-name><var>$remote_port</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2323 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2324 client port
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2325 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2326
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2327 <tag-name><var>$remote_user</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2328 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2329 user name supplied with the Basic authentication
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2330 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2331
86 341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2332 <tag-name><var>$request</var></tag-name>
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2333 <tag-desc>
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2334 full original request line
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2335 </tag-desc>
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2336
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2337 <tag-name><var>$request_body</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2338 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2339 request body
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2340 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2341 The variable's value is made available in locations
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2342 processed by the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	2343 <link doc="ngx_http_proxy_module.xml" id="proxy_pass"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2344 and
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	2345 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_pass"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2346 directives.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2347 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2348 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2349
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2350 <tag-name><var>$request_body_file</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2351 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2352 name of a temporary file with the request body
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2353 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2354 At the end of processing, the file needs to be removed.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2355 To always write a request body to a file,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2356 <link id="client_body_in_file_only">client_body_in_file_only on</link>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2357 needs be specified.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2358 When passing the name of a temporary file in a proxied request,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2359 or in a request to a FastCGI server,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2360 passing of the request body should be disabled by the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	2361 <link doc="ngx_http_proxy_module.xml" id="proxy_pass_request_body"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2362 and
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	2363 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_pass_request_body"/>
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2364 directives, respectively.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2365 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2366 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2367
88 6876e2558d09 Spell checking. Ruslan Ermilov <ru@nginx.com> parents: 86 diff changeset	2368 <tag-name><var>$request_completion</var></tag-name>
6876e2558d09 Spell checking. Ruslan Ermilov <ru@nginx.com> parents: 86 diff changeset	2369 <tag-desc>
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	2370 “<code>OK</code>” if a request has completed,
88 6876e2558d09 Spell checking. Ruslan Ermilov <ru@nginx.com> parents: 86 diff changeset	2371 or an empty string otherwise
6876e2558d09 Spell checking. Ruslan Ermilov <ru@nginx.com> parents: 86 diff changeset	2372 </tag-desc>
6876e2558d09 Spell checking. Ruslan Ermilov <ru@nginx.com> parents: 86 diff changeset	2373
83 e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2374 <tag-name><var>$request_filename</var></tag-name>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2375 <tag-desc>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2376 file path for the current query, based on the
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	2377 <link id="root"/> and <link id="alias"/>
83 e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2378 directives, and the request URI
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2379 </tag-desc>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2380
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2381 <tag-name><var>$request_method</var></tag-name>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2382 <tag-desc>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2383 request method, usually
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	2384 “<code>GET</code>” or “<code>POST</code>”
83 e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2385 </tag-desc>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2386
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2387 <tag-name><var>$request_uri</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2388 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2389 full original request URI (with arguments)
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2390 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2391
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2392 <tag-name><var>$scheme</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2393 <tag-desc>
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	2394 request scheme, “<code>http</code>” or “<code>https</code>”
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2395 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2396
86 341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2397 <tag-name><var>$sent_http_</var><argument>name</argument></tag-name>
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2398 <tag-desc>
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2399 the <argument>name</argument> response header field
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2400 </tag-desc>
341dc6392e8a Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_. Ruslan Ermilov <ru@nginx.com>* parents: 83 diff changeset	2401
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2402 <tag-name><var>$server_addr</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2403 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2404 an address of the server which accepted a request
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2405 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2406 Computing a value of this variable usually requires one system call.
106 56457a474903 If text of the link is not provided, the @id is used. Ruslan Ermilov <ru@nginx.com> parents: 102 diff changeset	2407 To avoid a system call, the <link id="listen"/> directives
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2408 must specify addresses and use the <parameter>bind</parameter> parameter
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2409 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2410 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2411
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2412 <tag-name><var>$server_name</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2413 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2414 name of the server which accepted a request
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2415 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2416
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2417 <tag-name><var>$server_port</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2418 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2419 port of the server which accepted a request
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2420 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2421
83 e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2422 <tag-name><var>$server_protocol</var></tag-name>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2423 <tag-desc>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2424 request protocol, usually
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	2425 “<code>HTTP/1.0</code>”
83 e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2426 or
147 8057b7793bd9 Removed the "dq" element. Ruslan Ermilov <ru@nginx.com> parents: 143 diff changeset	2427 “<code>HTTP/1.1</code>”
83 e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2428 </tag-desc>
e8ed74d3fa0e Sorted variables alphabetically. Ruslan Ermilov <ru@nginx.com> parents: 82 diff changeset	2429
57 12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2430 <tag-name><var>$uri</var></tag-name>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2431 <tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2432 current URI in request
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2433 <para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2434 It may differ from an original, e.g. when doing internal redirects,
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2435 or when using index files.
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2436 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2437 </tag-desc>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2438
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2439 </list>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2440 </para>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2441
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2442 </section>
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2443
12f1de4539b4 Initial English translation of ngx_http_core_module. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2444 </module>

Mercurial > hg > nginx-site

annotate xml/en/docs/http/ngx_http_core_module.xml @ 162:a8bd350e3481