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

annotate xml/en/docs/http/ngx_http_proxy_module.xml @ 1587:c2a0a18e65ba

Added keepalive info for ntlm.

author	Yaroslav Zhuravlev <yar@nginx.com>
date	Mon, 26 Oct 2015 22:18:06 +0300
parents	8973c7b37854
children	12714bbf9230

rev	line source
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1 <?xml version="1.0"?>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2
580 be54c443235a Added copyright markers to documentation sources. Ruslan Ermilov <ru@nginx.com> parents: 575 diff changeset	3 <!--
be54c443235a Added copyright markers to documentation sources. Ruslan Ermilov <ru@nginx.com> parents: 575 diff changeset	4 Copyright (C) Igor Sysoev
be54c443235a Added copyright markers to documentation sources. Ruslan Ermilov <ru@nginx.com> parents: 575 diff changeset	5 Copyright (C) Nginx, Inc.
be54c443235a Added copyright markers to documentation sources. Ruslan Ermilov <ru@nginx.com> parents: 575 diff changeset	6 -->
be54c443235a Added copyright markers to documentation sources. Ruslan Ermilov <ru@nginx.com> parents: 575 diff changeset	7
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	9
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	10 <module name="Module ngx_http_proxy_module"
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	11 link="/en/docs/http/ngx_http_proxy_module.html"
589 764fbac1b8b4 Added document revision. Ruslan Ermilov <ru@nginx.com> parents: 580 diff changeset	12 lang="en"
1587 c2a0a18e65ba Added keepalive info for ntlm. Yaroslav Zhuravlev <yar@nginx.com> parents: 1582 diff changeset	13 rev="42">
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	14
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	15 <section id="summary">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	16
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	17 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	18 The <literal>ngx_http_proxy_module</literal> module allows passing
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	19 requests to another server.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	20 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	21
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	22 </section>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	23
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	24
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	25 <section id="example" name="Example Configuration">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	26
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	27 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	28 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	29 location / {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	30 proxy_pass http://localhost:8000;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	31 proxy_set_header Host $host;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	32 proxy_set_header X-Real-IP $remote_addr;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	33 }
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	34 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	35 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	36
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	37 </section>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	38
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	39
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	40 <section id="directives" name="Directives">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	41
772 ce121bf644f5 Documented "bind" directive in memcached, fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	42 <directive name="proxy_bind">
815 ed29fd8be462 _bind: variables support and inheritance. Ruslan Ermilov <ru@nginx.com>* parents: 799 diff changeset	43 <syntax><value>address</value> \| <literal>off</literal></syntax>
772 ce121bf644f5 Documented "bind" directive in memcached, fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	44 <default/>
ce121bf644f5 Documented "bind" directive in memcached, fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	45 <context>http</context>
ce121bf644f5 Documented "bind" directive in memcached, fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	46 <context>server</context>
ce121bf644f5 Documented "bind" directive in memcached, fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	47 <context>location</context>
ce121bf644f5 Documented "bind" directive in memcached, fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	48 <appeared-in>0.8.22</appeared-in>
ce121bf644f5 Documented "bind" directive in memcached, fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	49
ce121bf644f5 Documented "bind" directive in memcached, fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	50 <para>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	51 Makes outgoing connections to a proxied server originate
772 ce121bf644f5 Documented "bind" directive in memcached, fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	52 from the specified local IP <value>address</value>.
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	53 Parameter value can contain variables (1.3.12).
815 ed29fd8be462 _bind: variables support and inheritance. Ruslan Ermilov <ru@nginx.com>* parents: 799 diff changeset	54 The special value <literal>off</literal> (1.3.12) cancels the effect
ed29fd8be462 _bind: variables support and inheritance. Ruslan Ermilov <ru@nginx.com>* parents: 799 diff changeset	55 of the <literal>proxy_bind</literal> directive
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	56 inherited from the previous configuration level, which allows the
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	57 system to auto-assign the local IP address.
772 ce121bf644f5 Documented "bind" directive in memcached, fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	58 </para>
ce121bf644f5 Documented "bind" directive in memcached, fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	59
ce121bf644f5 Documented "bind" directive in memcached, fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	60 </directive>
ce121bf644f5 Documented "bind" directive in memcached, fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	61
ce121bf644f5 Documented "bind" directive in memcached, fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 589 diff changeset	62
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	63 <directive name="proxy_buffer_size">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	64 <syntax><value>size</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	65 <default>4k\|8k</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	66 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	67 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	68 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	69
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	70 <para>
1547 c340ebfeeed6 Deleted duplicate word in proxy_buffer_size for http. Yaroslav Zhuravlev <yar@nginx.com> parents: 1542 diff changeset	71 Sets the <value>size</value> of the buffer used for reading the first part
1151 4c2324a7eeea Corrected the usage of articles and a comma. Yaroslav Zhuravlev <yar@nginx.com> parents: 1149 diff changeset	72 of the response received from the proxied server.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	73 This part usually contains a small response header.
1550 305f2c338181 Fixed description of default value of proxy_buffer_size and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1547 diff changeset	74 By default, the buffer size is equal to one memory page.
305f2c338181 Fixed description of default value of proxy_buffer_size and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1547 diff changeset	75 This is either 4K or 8K, depending on a platform.
1151 4c2324a7eeea Corrected the usage of articles and a comma. Yaroslav Zhuravlev <yar@nginx.com> parents: 1149 diff changeset	76 It can be made smaller, however.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	77 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	78
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	79 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	80
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	81
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	82 <directive name="proxy_buffering">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	83 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	84 <default>on</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	85 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	86 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	87 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	88
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	89 <para>
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	90 Enables or disables buffering of responses from the proxied server.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	91 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	92
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	93 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	94 When buffering is enabled, nginx receives a response from the proxied server
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	95 as soon as possible, saving it into the buffers set by the
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	96 <link id="proxy_buffer_size"/> and <link id="proxy_buffers"/> directives.
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	97 If the whole response does not fit into memory, a part of it can be saved
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	98 to a <link id="proxy_temp_path">temporary file</link> on the disk.
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	99 Writing to temporary files is controlled by the
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	100 <link id="proxy_max_temp_file_size"/> and
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	101 <link id="proxy_temp_file_write_size"/> directives.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	102 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	103
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	104 <para>
1151 4c2324a7eeea Corrected the usage of articles and a comma. Yaroslav Zhuravlev <yar@nginx.com> parents: 1149 diff changeset	105 When buffering is disabled, the response is passed to a client synchronously,
362 db6774c4c699 Fixed translation. Ruslan Ermilov <ru@nginx.com> parents: 351 diff changeset	106 immediately as it is received.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	107 nginx will not try to read the whole response from the proxied server.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	108 The maximum size of the data that nginx can receive from the server
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	109 at a time is set by the <link id="proxy_buffer_size"/> directive.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	110 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	111
506 657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	112 <para>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	113 Buffering can also be enabled or disabled by passing
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	114 “<literal>yes</literal>” or “<literal>no</literal>” in the
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	115 <header>X-Accel-Buffering</header> response header field.
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	116 This capability can be disabled using the
992 7cc496641627 Removed extraneous links. Ruslan Ermilov <ru@nginx.com> parents: 985 diff changeset	117 <link id="proxy_ignore_headers"/> directive.
506 657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	118 </para>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	119
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	120 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	121
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	122
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	123 <directive name="proxy_buffers">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	124 <syntax><value>number</value> <value>size</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	125 <default>8 4k\|8k</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	126 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	127 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	128 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	129
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	130 <para>
1151 4c2324a7eeea Corrected the usage of articles and a comma. Yaroslav Zhuravlev <yar@nginx.com> parents: 1149 diff changeset	131 Sets the <value>number</value> and <value>size</value> of the
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	132 buffers used for reading a response from the proxied server,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	133 for a single connection.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	134 By default, the buffer size is equal to one memory page.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	135 This is either 4K or 8K, depending on a platform.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	136 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	137
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	138 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	139
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	140
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	141 <directive name="proxy_busy_buffers_size">
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	142 <syntax><value>size</value></syntax>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	143 <default>8k\|16k</default>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	144 <context>http</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	145 <context>server</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	146 <context>location</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	147
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	148 <para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	149 When <link id="proxy_buffering">buffering</link> of responses from the proxied
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	150 server is enabled, limits the total <value>size</value> of buffers that
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	151 can be busy sending a response to the client while the response is not
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	152 yet fully read.
1151 4c2324a7eeea Corrected the usage of articles and a comma. Yaroslav Zhuravlev <yar@nginx.com> parents: 1149 diff changeset	153 In the meantime, the rest of the buffers can be used for reading the response
4c2324a7eeea Corrected the usage of articles and a comma. Yaroslav Zhuravlev <yar@nginx.com> parents: 1149 diff changeset	154 and, if needed, buffering part of the response to a temporary file.
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	155 By default, <value>size</value> is limited by the size of two buffers set by the
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	156 <link id="proxy_buffer_size"/> and <link id="proxy_buffers"/> directives.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	157 </para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	158
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	159 </directive>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	160
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	161
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	162 <directive name="proxy_cache">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	163 <syntax><value>zone</value> \| <literal>off</literal></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	164 <default>off</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	165 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	166 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	167 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	168
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	169 <para>
575 ebcb351d9eb3 Consistently using the term "shared memory zone". Ruslan Ermilov <ru@nginx.com> parents: 535 diff changeset	170 Defines a shared memory zone used for caching.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	171 The same zone can be used in several places.
1382 94cac978bda3 Documented variables support in proxy_cache and look-alikes. Ruslan Ermilov <ru@nginx.com> parents: 1376 diff changeset	172 Parameter value can contain variables (1.7.9).
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	173 The <literal>off</literal> parameter disables caching inherited
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	174 from the previous configuration level.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	175 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	176
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	177 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	178
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	179
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	180 <directive name="proxy_cache_bypass">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	181 <syntax><value>string</value> ...</syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	182 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	183 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	184 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	185 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	186
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	187 <para>
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	188 Defines conditions under which the response will not be taken from a cache.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	189 If at least one value of the string parameters is not empty and is not
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	190 equal to “0” then the response will not be taken from the cache:
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	191 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	192 proxy_cache_bypass $cookie_nocache $arg_nocache$arg_comment;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	193 proxy_cache_bypass $http_pragma $http_authorization;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	194 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	195 Can be used along with the <link id="proxy_no_cache"/> directive.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	196 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	197
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	198 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	199
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	200
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	201 <directive name="proxy_cache_key">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	202 <syntax><value>string</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	203 <default>$scheme$proxy_host$request_uri</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	204 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	205 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	206 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	207
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	208 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	209 Defines a key for caching, for example
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	210 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	211 proxy_cache_key "$host$request_uri $cookie_user";
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	212 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	213 By default, the directive’s value is close to the string
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	214 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	215 proxy_cache_key $scheme$proxy_host$uri$is_args$args;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	216 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	217 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	218
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	219 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	220
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	221
302 df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	222 <directive name="proxy_cache_lock">
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	223 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	224 <default>off</default>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	225 <context>http</context>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	226 <context>server</context>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	227 <context>location</context>
310 86732337c730 Added a historical information for proxy_cache_lock, proxy_cache_lock_timeout, Ruslan Ermilov <ru@nginx.com> parents: 302 diff changeset	228 <appeared-in>1.1.12</appeared-in>
302 df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	229
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	230 <para>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	231 When enabled, only one request at a time will be allowed to populate
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	232 a new cache element identified according to the <link id="proxy_cache_key"/>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	233 directive by passing a request to a proxied server.
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	234 Other requests of the same cache element will either wait
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	235 for a response to appear in the cache or the cache lock for
302 df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	236 this element to be released, up to the time set by the
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	237 <link id="proxy_cache_lock_timeout"/> directive.
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	238 </para>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	239
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	240 </directive>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	241
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	242
1376 6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	243 <directive name="proxy_cache_lock_age">
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	244 <syntax><value>time</value></syntax>
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	245 <default>5s</default>
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	246 <context>http</context>
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	247 <context>server</context>
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	248 <context>location</context>
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	249 <appeared-in>1.7.8</appeared-in>
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	250
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	251 <para>
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	252 If the last request passed to the proxied server
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	253 for populating a new cache element
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	254 has not completed for the specified <value>time</value>,
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	255 one more request may be passed to the proxied server.
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	256 </para>
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	257
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	258 </directive>
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	259
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	260
302 df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	261 <directive name="proxy_cache_lock_timeout">
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	262 <syntax><value>time</value></syntax>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	263 <default>5s</default>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	264 <context>http</context>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	265 <context>server</context>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	266 <context>location</context>
310 86732337c730 Added a historical information for proxy_cache_lock, proxy_cache_lock_timeout, Ruslan Ermilov <ru@nginx.com> parents: 302 diff changeset	267 <appeared-in>1.1.12</appeared-in>
302 df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	268
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	269 <para>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	270 Sets a timeout for <link id="proxy_cache_lock"/>.
1376 6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	271 When the <value>time</value> expires,
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	272 the request will be passed to the proxied server,
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	273 however, the response will not be cached.
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	274 <note>
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	275 Before 1.7.8, the response could be cached.
6e54b85dfb86 Documented the "proxy_cache_lock_age" directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1372 diff changeset	276 </note>
302 df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	277 </para>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	278
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	279 </directive>
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	280
df728215db07 Documented "proxy_cache_lock", "proxy_cache_lock_timeout", Ruslan Ermilov <ru@nginx.com> parents: 297 diff changeset	281
790 ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	282 <directive name="proxy_cache_methods">
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	283 <syntax>
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	284 <literal>GET</literal> \|
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	285 <literal>HEAD</literal> \|
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	286 <literal>POST</literal>
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	287 ...</syntax>
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	288 <default>GET HEAD</default>
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	289 <context>http</context>
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	290 <context>server</context>
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	291 <context>location</context>
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	292 <appeared-in>0.7.59</appeared-in>
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	293
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	294 <para>
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	295 If the client request method is listed in this directive then
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	296 the response will be cached.
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	297 “<literal>GET</literal>” and “<literal>HEAD</literal>” methods are always
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	298 added to the list, though it is recommended to specify them explicitly.
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	299 See also the <link id="proxy_no_cache"/> directive.
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	300 </para>
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	301
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	302 </directive>
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	303
ae776a353984 Documented "proxy_cache_methods" directive. Vladimir Homutov <vl@nginx.com> parents: 789 diff changeset	304
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	305 <directive name="proxy_cache_min_uses">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	306 <syntax><value>number</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	307 <default>1</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	308 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	309 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	310 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	311
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	312 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	313 Sets the <value>number</value> of requests after which the response
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	314 will be cached.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	315 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	316
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	317 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	318
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	319
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	320 <directive name="proxy_cache_path">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	321 <syntax>
364 bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	322 <value>path</value>
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	323 [<literal>levels</literal>=<value>levels</value>]
1384 66ee77849563 Documented the use_temp_path parameter of the proxy_cache_path directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1382 diff changeset	324 [<literal>use_temp_path</literal>=<literal>on</literal>\|<literal>off</literal>]
364 bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	325 <literal>keys_zone</literal>=<value>name</value>:<value>size</value>
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	326 [<literal>inactive</literal>=<value>time</value>]
508 5e332fafd228 Documented "cache loader" and its parameters. Ruslan Ermilov <ru@nginx.com> parents: 506 diff changeset	327 [<literal>max_size</literal>=<value>size</value>]
5e332fafd228 Documented "cache loader" and its parameters. Ruslan Ermilov <ru@nginx.com> parents: 506 diff changeset	328 [<literal>loader_files</literal>=<value>number</value>]
5e332fafd228 Documented "cache loader" and its parameters. Ruslan Ermilov <ru@nginx.com> parents: 506 diff changeset	329 [<literal>loader_sleep</literal>=<value>time</value>]
1582 8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	330 [<literal>loader_threshold</literal>=<value>time</value>]
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	331 [<literal>purger</literal>=<literal>on</literal>\|<literal>off</literal>]
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	332 [<literal>purger_files</literal>=<value>number</value>]
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	333 [<literal>purger_sleep</literal>=<value>time</value>]
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	334 [<literal>purger_threshold</literal>=<value>time</value>]</syntax>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	335 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	336 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	337
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	338 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	339 Sets the path and other parameters of a cache.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	340 Cache data are stored in files.
1190 dd4cfc6ce770 Corrected description of _cache_path file names. Ruslan Ermilov <ru@nginx.com>* parents: 1189 diff changeset	341 The file name in a cache is a result of
dd4cfc6ce770 Corrected description of _cache_path file names. Ruslan Ermilov <ru@nginx.com>* parents: 1189 diff changeset	342 applying the MD5 function to the
dd4cfc6ce770 Corrected description of _cache_path file names. Ruslan Ermilov <ru@nginx.com>* parents: 1189 diff changeset	343 <link id="proxy_cache_key">cache key</link>.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	344 The <literal>levels</literal> parameter defines hierarchy levels of a cache.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	345 For example, in the following configuration
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	346 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	347 proxy_cache_path /data/nginx/cache levels=1:2 keys_zone=one:10m;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	348 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	349 file names in a cache will look like this:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	350 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	351 /data/nginx/cache/<emphasis>c</emphasis>/<emphasis>29</emphasis>/b7f54b2df7773722d382f4809d650<emphasis>29c</emphasis>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	352 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	353 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	354
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	355 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	356 A cached response is first written to a temporary file,
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	357 and then the file is renamed.
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	358 Starting from version 0.8.9, temporary files and the cache can be put on
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	359 different file systems.
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	360 However, be aware that in this case a file is copied
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	361 across two file systems instead of the cheap renaming operation.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	362 It is thus recommended that for any given location both cache and a directory
1384 66ee77849563 Documented the use_temp_path parameter of the proxy_cache_path directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1382 diff changeset	363 holding temporary files
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	364 are put on the same file system.
1414 5addfab7e171 Corrected article. Yaroslav Zhuravlev <yar@nginx.com> parents: 1384 diff changeset	365 The directory for temporary files is set based on
1384 66ee77849563 Documented the use_temp_path parameter of the proxy_cache_path directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1382 diff changeset	366 the <literal>use_temp_path</literal> parameter (1.7.10).
66ee77849563 Documented the use_temp_path parameter of the proxy_cache_path directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1382 diff changeset	367 If this parameter is omitted or set to the value <literal>on</literal>,
66ee77849563 Documented the use_temp_path parameter of the proxy_cache_path directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1382 diff changeset	368 the directory set by the <link id="proxy_temp_path"/> directive
66ee77849563 Documented the use_temp_path parameter of the proxy_cache_path directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1382 diff changeset	369 for the given location will be used.
66ee77849563 Documented the use_temp_path parameter of the proxy_cache_path directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1382 diff changeset	370 If the value is set to <literal>off</literal>,
66ee77849563 Documented the use_temp_path parameter of the proxy_cache_path directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1382 diff changeset	371 temporary files will be put directly in the cache directory.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	372 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	373
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	374 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	375 In addition, all active keys and information about data are stored
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	376 in a shared memory zone, whose <value>name</value> and <value>size</value>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	377 are configured by the <literal>keys_zone</literal> parameter.
1189 f25d00109de0 Documented cache keys_zone memory estimates. Maxim Dounin <mdounin@mdounin.ru> parents: 1166 diff changeset	378 One megabyte zone can store about 8 thousand keys.
f25d00109de0 Documented cache keys_zone memory estimates. Maxim Dounin <mdounin@mdounin.ru> parents: 1166 diff changeset	379 </para>
f25d00109de0 Documented cache keys_zone memory estimates. Maxim Dounin <mdounin@mdounin.ru> parents: 1166 diff changeset	380
f25d00109de0 Documented cache keys_zone memory estimates. Maxim Dounin <mdounin@mdounin.ru> parents: 1166 diff changeset	381 <para>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	382 Cached data that are not accessed during the time specified by the
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	383 <literal>inactive</literal> parameter get removed from the cache
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	384 regardless of their freshness.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	385 By default, <literal>inactive</literal> is set to 10 minutes.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	386 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	387
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	388 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	389 The special “cache manager” process monitors the maximum cache size set
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	390 by the <literal>max_size</literal> parameter.
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	391 When this size is exceeded, it removes the least recently used data.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	392 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	393
508 5e332fafd228 Documented "cache loader" and its parameters. Ruslan Ermilov <ru@nginx.com> parents: 506 diff changeset	394 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	395 A minute after the start the special “cache loader” process is activated.
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	396 It loads information about previously cached data stored on file system
508 5e332fafd228 Documented "cache loader" and its parameters. Ruslan Ermilov <ru@nginx.com> parents: 506 diff changeset	397 into a cache zone.
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	398 The loading is done in iterations.
508 5e332fafd228 Documented "cache loader" and its parameters. Ruslan Ermilov <ru@nginx.com> parents: 506 diff changeset	399 During one iteration no more than <literal>loader_files</literal> items
5e332fafd228 Documented "cache loader" and its parameters. Ruslan Ermilov <ru@nginx.com> parents: 506 diff changeset	400 are loaded (by default, 100).
5e332fafd228 Documented "cache loader" and its parameters. Ruslan Ermilov <ru@nginx.com> parents: 506 diff changeset	401 Besides, the duration of one iteration is limited by the
5e332fafd228 Documented "cache loader" and its parameters. Ruslan Ermilov <ru@nginx.com> parents: 506 diff changeset	402 <literal>loader_threshold</literal> parameter (by default, 200 milliseconds).
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	403 Between iterations, a pause configured by the <literal>loader_sleep</literal>
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	404 parameter (by default, 50 milliseconds) is made.
508 5e332fafd228 Documented "cache loader" and its parameters. Ruslan Ermilov <ru@nginx.com> parents: 506 diff changeset	405 </para>
5e332fafd228 Documented "cache loader" and its parameters. Ruslan Ermilov <ru@nginx.com> parents: 506 diff changeset	406
1582 8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	407 <para>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	408 Additionally,
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	409 the following parameters are available as part of our
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	410 <commercial_version>commercial subscription</commercial_version>:
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	411 </para>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	412
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	413 <para>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	414 <list type="tag">
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	415
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	416 <tag-name id="purger">
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	417 <literal>purger</literal>=<literal>on</literal>\|<literal>off</literal>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	418 </tag-name>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	419 <tag-desc>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	420 Instructs whether cache entries that match a
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	421 <link id="proxy_cache_purge">wildcard key</link>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	422 will be removed from the disk by the cache purger (1.7.12).
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	423 Setting the parameter to <literal>on</literal>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	424 (default is <literal>off</literal>)
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	425 will activate the “cache purger” process that
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	426 permanently iterates through all cache entries
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	427 and deletes the entries that match the wildcard key.
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	428 </tag-desc>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	429
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	430 <tag-name id="purger_files">
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	431 <literal>purger_files</literal>=<value>number</value>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	432 </tag-name>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	433 <tag-desc>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	434 Sets the number of items that will be scanned during one iteration (1.7.12).
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	435 By default, <literal>purger_files</literal> is set to 10.
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	436 </tag-desc>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	437
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	438 <tag-name id="purger_threshold">
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	439 <literal>purger_threshold</literal>=<value>number</value>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	440 </tag-name>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	441 <tag-desc>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	442 Sets the duration of one iteration (1.7.12).
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	443 By default, <literal>purger_threshold</literal> is set to 50 milliseconds.
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	444 </tag-desc>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	445
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	446 <tag-name id="purger_sleep">
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	447 <literal>purger_sleep</literal>=<value>number</value>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	448 </tag-name>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	449 <tag-desc>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	450 Sets a pause between iterations (1.7.12).
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	451 By default, <literal>purger_sleep</literal> is set to 50 milliseconds.
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	452 </tag-desc>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	453
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	454 </list>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	455 </para>
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	456
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	457 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	458
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	459
1028 e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	460 <directive name="proxy_cache_purge">
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	461 <syntax>string ...</syntax>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	462 <default/>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	463 <context>http</context>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	464 <context>server</context>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	465 <context>location</context>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	466 <appeared-in>1.5.7</appeared-in>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	467
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	468 <para>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	469 Defines conditions under which the request will be considered a cache
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	470 purge request.
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	471 If at least one value of the string parameters is not empty and is not equal
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	472 to “0” then the cache entry with a corresponding
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	473 <link id="proxy_cache_key">cache key</link> is removed.
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	474 The result of successful operation is indicated by returning
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	475 the <http-status code="204" text="No Content"/> response.
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	476 </para>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	477
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	478 <para>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	479 If the <link id="proxy_cache_key">cache key</link> of a purge request ends
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	480 with an asterisk (“<literal>*</literal>”), all cache entries matching the
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	481 wildcard key will be removed from the cache.
1582 8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	482 However, these entries will remain on the disk until they are deleted
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	483 for either <link id="proxy_cache_path">inactivity</link>,
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	484 or processed by the <link id="purger">cache purger</link> (1.7.12),
8973c7b37854 Updated commercial docs. Yaroslav Zhuravlev <yar@nginx.com> parents: 1550 diff changeset	485 or a client attempts to access them.
1028 e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	486 </para>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	487
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	488 <para>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	489 Example configuration:
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	490 <example>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	491 proxy_cache_path /data/nginx/cache keys_zone=cache_zone:10m;
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	492
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	493 map $request_method $purge_method {
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	494 PURGE 1;
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	495 default 0;
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	496 }
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	497
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	498 server {
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	499 ...
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	500 location / {
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	501 proxy_pass http://backend;
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	502 proxy_cache cache_zone;
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	503 proxy_cache_key $uri;
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	504 proxy_cache_purge $purge_method;
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	505 }
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	506 }
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	507 </example>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	508 <note>
1128 1594ed379f1f De-i18n'ed <commercial_version/>. Ruslan Ermilov <ru@nginx.com> parents: 1088 diff changeset	509 This functionality is available as part of our
1594ed379f1f De-i18n'ed <commercial_version/>. Ruslan Ermilov <ru@nginx.com> parents: 1088 diff changeset	510 <commercial_version>commercial subscription</commercial_version>.
1028 e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	511 </note>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	512 </para>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	513
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	514 </directive>
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	515
e582a10b1917 Documented the "proxy_cache_purge" and "fastcgi_cache_purge" directives. Vladimir Homutov <vl@nginx.com> parents: 1015 diff changeset	516
1011 2ad2f30efdf2 Documented the "fastcgi_" and "proxy_cache_revalidate" directives. Vladimir Homutov <vl@nginx.com> parents: 1005 diff changeset	517 <directive name="proxy_cache_revalidate">
2ad2f30efdf2 Documented the "fastcgi_" and "proxy_cache_revalidate" directives. Vladimir Homutov <vl@nginx.com> parents: 1005 diff changeset	518 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
2ad2f30efdf2 Documented the "fastcgi_" and "proxy_cache_revalidate" directives. Vladimir Homutov <vl@nginx.com> parents: 1005 diff changeset	519 <default>off</default>
2ad2f30efdf2 Documented the "fastcgi_" and "proxy_cache_revalidate" directives. Vladimir Homutov <vl@nginx.com> parents: 1005 diff changeset	520 <context>http</context>
2ad2f30efdf2 Documented the "fastcgi_" and "proxy_cache_revalidate" directives. Vladimir Homutov <vl@nginx.com> parents: 1005 diff changeset	521 <context>server</context>
2ad2f30efdf2 Documented the "fastcgi_" and "proxy_cache_revalidate" directives. Vladimir Homutov <vl@nginx.com> parents: 1005 diff changeset	522 <context>location</context>
1015 af77dd40abeb Documented the appearance of "fastcgi_" and "proxy_cache_revalidate". Vladimir Homutov <vl@nginx.com> parents: 1011 diff changeset	523 <appeared-in>1.5.7</appeared-in>
1011 2ad2f30efdf2 Documented the "fastcgi_" and "proxy_cache_revalidate" directives. Vladimir Homutov <vl@nginx.com> parents: 1005 diff changeset	524
2ad2f30efdf2 Documented the "fastcgi_" and "proxy_cache_revalidate" directives. Vladimir Homutov <vl@nginx.com> parents: 1005 diff changeset	525 <para>
2ad2f30efdf2 Documented the "fastcgi_" and "proxy_cache_revalidate" directives. Vladimir Homutov <vl@nginx.com> parents: 1005 diff changeset	526 Enables revalidation of expired cache items using conditional requests with
1246 5be7716a5684 Documented If-None-Match in proxy_cache_revalidate and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1190 diff changeset	527 the <header>If-Modified-Since</header> and <header>If-None-Match</header>
5be7716a5684 Documented If-None-Match in proxy_cache_revalidate and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1190 diff changeset	528 header fields.
1011 2ad2f30efdf2 Documented the "fastcgi_" and "proxy_cache_revalidate" directives. Vladimir Homutov <vl@nginx.com> parents: 1005 diff changeset	529 </para>
2ad2f30efdf2 Documented the "fastcgi_" and "proxy_cache_revalidate" directives. Vladimir Homutov <vl@nginx.com> parents: 1005 diff changeset	530
2ad2f30efdf2 Documented the "fastcgi_" and "proxy_cache_revalidate" directives. Vladimir Homutov <vl@nginx.com> parents: 1005 diff changeset	531 </directive>
2ad2f30efdf2 Documented the "fastcgi_" and "proxy_cache_revalidate" directives. Vladimir Homutov <vl@nginx.com> parents: 1005 diff changeset	532
2ad2f30efdf2 Documented the "fastcgi_" and "proxy_cache_revalidate" directives. Vladimir Homutov <vl@nginx.com> parents: 1005 diff changeset	533
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	534 <directive name="proxy_cache_use_stale">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	535 <syntax>
364 bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	536 <literal>error</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	537 <literal>timeout</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	538 <literal>invalid_header</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	539 <literal>updating</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	540 <literal>http_500</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	541 <literal>http_502</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	542 <literal>http_503</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	543 <literal>http_504</literal> \|
917 e26a18eb5ccd Documented http_403 in proxy_next_upstream and friends. Maxim Dounin <mdounin@mdounin.ru> parents: 907 diff changeset	544 <literal>http_403</literal> \|
364 bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	545 <literal>http_404</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	546 <literal>off</literal>
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	547 ...</syntax>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	548 <default>off</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	549 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	550 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	551 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	552
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	553 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	554 Determines in which cases a stale cached response can be used
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	555 when an error occurs during communication with the proxied server.
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	556 The directive’s parameters match the parameters of the
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	557 <link id="proxy_next_upstream"/> directive.
504 695f83494c19 Emphasized on what the "updating" parameter of the "proxy_cache_use_stale" Ruslan Ermilov <ru@nginx.com> parents: 417 diff changeset	558 </para>
695f83494c19 Emphasized on what the "updating" parameter of the "proxy_cache_use_stale" Ruslan Ermilov <ru@nginx.com> parents: 417 diff changeset	559
695f83494c19 Emphasized on what the "updating" parameter of the "proxy_cache_use_stale" Ruslan Ermilov <ru@nginx.com> parents: 417 diff changeset	560 <para>
1542 a13a99cf46ea Better documented "_cache_use_stale error". Ruslan Ermilov <ru@nginx.com>* parents: 1524 diff changeset	561 The <literal>error</literal> parameter also permits
a13a99cf46ea Better documented "_cache_use_stale error". Ruslan Ermilov <ru@nginx.com>* parents: 1524 diff changeset	562 using a stale cached response if a proxied server to process a request
a13a99cf46ea Better documented "_cache_use_stale error". Ruslan Ermilov <ru@nginx.com>* parents: 1524 diff changeset	563 cannot be selected.
a13a99cf46ea Better documented "_cache_use_stale error". Ruslan Ermilov <ru@nginx.com>* parents: 1524 diff changeset	564 </para>
a13a99cf46ea Better documented "_cache_use_stale error". Ruslan Ermilov <ru@nginx.com>* parents: 1524 diff changeset	565
a13a99cf46ea Better documented "_cache_use_stale error". Ruslan Ermilov <ru@nginx.com>* parents: 1524 diff changeset	566 <para>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	567 Additionally, the <literal>updating</literal> parameter permits
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	568 using a stale cached response if it is currently being updated.
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	569 This allows minimizing the number of accesses to proxied servers
504 695f83494c19 Emphasized on what the "updating" parameter of the "proxy_cache_use_stale" Ruslan Ermilov <ru@nginx.com> parents: 417 diff changeset	570 when updating cached data.
695f83494c19 Emphasized on what the "updating" parameter of the "proxy_cache_use_stale" Ruslan Ermilov <ru@nginx.com> parents: 417 diff changeset	571 </para>
695f83494c19 Emphasized on what the "updating" parameter of the "proxy_cache_use_stale" Ruslan Ermilov <ru@nginx.com> parents: 417 diff changeset	572
695f83494c19 Emphasized on what the "updating" parameter of the "proxy_cache_use_stale" Ruslan Ermilov <ru@nginx.com> parents: 417 diff changeset	573 <para>
695f83494c19 Emphasized on what the "updating" parameter of the "proxy_cache_use_stale" Ruslan Ermilov <ru@nginx.com> parents: 417 diff changeset	574 To minimize the number of accesses to proxied servers when
695f83494c19 Emphasized on what the "updating" parameter of the "proxy_cache_use_stale" Ruslan Ermilov <ru@nginx.com> parents: 417 diff changeset	575 populating a new cache element, the <link id="proxy_cache_lock"/>
695f83494c19 Emphasized on what the "updating" parameter of the "proxy_cache_use_stale" Ruslan Ermilov <ru@nginx.com> parents: 417 diff changeset	576 directive can be used.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	577 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	578
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	579 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	580
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	581
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	582 <directive name="proxy_cache_valid">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	583 <syntax>[<value>code</value> ...] <value>time</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	584 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	585 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	586 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	587 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	588
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	589 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	590 Sets caching time for different response codes.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	591 For example, the following directives
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	592 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	593 proxy_cache_valid 200 302 10m;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	594 proxy_cache_valid 404 1m;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	595 </example>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	596 set 10 minutes of caching for responses with codes 200 and 302
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	597 and 1 minute for responses with code 404.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	598 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	599
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	600 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	601 If only caching <value>time</value> is specified
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	602 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	603 proxy_cache_valid 5m;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	604 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	605 then only 200, 301, and 302 responses are cached.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	606 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	607
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	608 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	609 In addition, the <literal>any</literal> parameter can be specified
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	610 to cache any responses:
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	611 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	612 proxy_cache_valid 200 302 10m;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	613 proxy_cache_valid 301 1h;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	614 proxy_cache_valid any 1m;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	615 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	616 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	617
506 657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	618 <para>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	619 Parameters of caching can also be set directly
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	620 in the response header.
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	621 This has higher priority than setting of caching time using the directive.
1349 97c8b146cb0e Split the long paragraph about caching parameters into the list. Ruslan Ermilov <ru@nginx.com> parents: 1345 diff changeset	622 <list type="bullet" compact="no">
97c8b146cb0e Split the long paragraph about caching parameters into the list. Ruslan Ermilov <ru@nginx.com> parents: 1345 diff changeset	623
97c8b146cb0e Split the long paragraph about caching parameters into the list. Ruslan Ermilov <ru@nginx.com> parents: 1345 diff changeset	624 <listitem>
506 657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	625 The <header>X-Accel-Expires</header> header field sets caching time of a
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	626 response in seconds.
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	627 The zero value disables caching for a response.
1151 4c2324a7eeea Corrected the usage of articles and a comma. Yaroslav Zhuravlev <yar@nginx.com> parents: 1149 diff changeset	628 If the value starts with the <literal>@</literal> prefix, it sets an absolute
506 657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	629 time in seconds since Epoch, up to which the response may be cached.
1349 97c8b146cb0e Split the long paragraph about caching parameters into the list. Ruslan Ermilov <ru@nginx.com> parents: 1345 diff changeset	630 </listitem>
97c8b146cb0e Split the long paragraph about caching parameters into the list. Ruslan Ermilov <ru@nginx.com> parents: 1345 diff changeset	631
97c8b146cb0e Split the long paragraph about caching parameters into the list. Ruslan Ermilov <ru@nginx.com> parents: 1345 diff changeset	632 <listitem>
1151 4c2324a7eeea Corrected the usage of articles and a comma. Yaroslav Zhuravlev <yar@nginx.com> parents: 1149 diff changeset	633 If the header does not include the <header>X-Accel-Expires</header> field,
506 657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	634 parameters of caching may be set in the header fields
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	635 <header>Expires</header> or <header>Cache-Control</header>.
1349 97c8b146cb0e Split the long paragraph about caching parameters into the list. Ruslan Ermilov <ru@nginx.com> parents: 1345 diff changeset	636 </listitem>
97c8b146cb0e Split the long paragraph about caching parameters into the list. Ruslan Ermilov <ru@nginx.com> parents: 1345 diff changeset	637
97c8b146cb0e Split the long paragraph about caching parameters into the list. Ruslan Ermilov <ru@nginx.com> parents: 1345 diff changeset	638 <listitem>
1151 4c2324a7eeea Corrected the usage of articles and a comma. Yaroslav Zhuravlev <yar@nginx.com> parents: 1149 diff changeset	639 If the header includes the <header>Set-Cookie</header> field, such a
506 657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	640 response will not be cached.
1349 97c8b146cb0e Split the long paragraph about caching parameters into the list. Ruslan Ermilov <ru@nginx.com> parents: 1345 diff changeset	641 </listitem>
97c8b146cb0e Split the long paragraph about caching parameters into the list. Ruslan Ermilov <ru@nginx.com> parents: 1345 diff changeset	642
1353 25db29c8875e Documented how the "Vary" response header field affects caching. Ruslan Ermilov <ru@nginx.com> parents: 1352 diff changeset	643 <listitem>
25db29c8875e Documented how the "Vary" response header field affects caching. Ruslan Ermilov <ru@nginx.com> parents: 1352 diff changeset	644 If the header includes the <header>Vary</header> field
25db29c8875e Documented how the "Vary" response header field affects caching. Ruslan Ermilov <ru@nginx.com> parents: 1352 diff changeset	645 with the special value “<literal>*</literal>”, such a
25db29c8875e Documented how the "Vary" response header field affects caching. Ruslan Ermilov <ru@nginx.com> parents: 1352 diff changeset	646 response will not be cached (1.7.7).
25db29c8875e Documented how the "Vary" response header field affects caching. Ruslan Ermilov <ru@nginx.com> parents: 1352 diff changeset	647 If the header includes the <header>Vary</header> field
25db29c8875e Documented how the "Vary" response header field affects caching. Ruslan Ermilov <ru@nginx.com> parents: 1352 diff changeset	648 with another value, such a response will be cached
25db29c8875e Documented how the "Vary" response header field affects caching. Ruslan Ermilov <ru@nginx.com> parents: 1352 diff changeset	649 taking into account the corresponding request header fields (1.7.7).
25db29c8875e Documented how the "Vary" response header field affects caching. Ruslan Ermilov <ru@nginx.com> parents: 1352 diff changeset	650 </listitem>
25db29c8875e Documented how the "Vary" response header field affects caching. Ruslan Ermilov <ru@nginx.com> parents: 1352 diff changeset	651
1349 97c8b146cb0e Split the long paragraph about caching parameters into the list. Ruslan Ermilov <ru@nginx.com> parents: 1345 diff changeset	652 </list>
506 657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	653 Processing of one or more of these response header fields can be disabled
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	654 using the <link id="proxy_ignore_headers"/> directive.
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	655 </para>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	656
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	657 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	658
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	659
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	660 <directive name="proxy_connect_timeout">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	661 <syntax><value>time</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	662 <default>60s</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	663 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	664 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	665 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	666
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	667 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	668 Defines a timeout for establishing a connection with a proxied server.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	669 It should be noted that this timeout cannot usually exceed 75 seconds.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	670 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	671
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	672 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	673
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	674
417 cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	675 <directive name="proxy_cookie_domain">
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	676 <syntax><literal>off</literal></syntax>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	677 <syntax><value>domain</value> <value>replacement</value></syntax>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	678 <default>off</default>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	679 <context>http</context>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	680 <context>server</context>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	681 <context>location</context>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	682 <appeared-in>1.1.15</appeared-in>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	683
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	684 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	685 Sets a text that should be changed in the <literal>domain</literal>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	686 attribute of the <header>Set-Cookie</header> header fields of a
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	687 proxied server response.
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	688 Suppose a proxied server returned the <header>Set-Cookie</header>
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	689 header field with the attribute
417 cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	690 “<literal>domain=localhost</literal>”.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	691 The directive
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	692 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	693 proxy_cookie_domain localhost example.org;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	694 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	695 will rewrite this attribute to
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	696 “<literal>domain=example.org</literal>”.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	697 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	698
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	699 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	700 A dot at the beginning of the <value>domain</value> and
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	701 <value>replacement</value> strings and the <literal>domain</literal>
417 cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	702 attribute is ignored.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	703 Matching is case-insensitive.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	704 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	705
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	706 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	707 The <value>domain</value> and <value>replacement</value> strings
417 cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	708 can contain variables:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	709 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	710 proxy_cookie_domain www.$host $host;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	711 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	712 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	713
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	714 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	715 The directive can also be specified using regular expressions.
417 cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	716 In this case, <value>domain</value> should start from
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	717 the “<literal>~</literal>” symbol.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	718 A regular expression can contain named and positional captures,
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	719 and <value>replacement</value> can reference them:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	720 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	721 proxy_cookie_domain ~\.(?P<sl_domain>[-0-9a-z]+\.[a-z]+)$ $sl_domain;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	722 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	723 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	724
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	725 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	726 There could be several <literal>proxy_cookie_domain</literal> directives:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	727 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	728 proxy_cookie_domain localhost example.org;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	729 proxy_cookie_domain ~\.([a-z]+\.[a-z]+)$ $1;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	730 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	731 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	732
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	733 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	734 The <literal>off</literal> parameter cancels the effect of all
417 cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	735 <literal>proxy_cookie_domain</literal> directives on the current level:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	736 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	737 proxy_cookie_domain off;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	738 proxy_cookie_domain localhost example.org;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	739 proxy_cookie_domain www.example.org example.org;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	740 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	741 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	742
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	743 </directive>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	744
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	745
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	746 <directive name="proxy_cookie_path">
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	747 <syntax><literal>off</literal></syntax>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	748 <syntax><value>path</value> <value>replacement</value></syntax>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	749 <default>off</default>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	750 <context>http</context>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	751 <context>server</context>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	752 <context>location</context>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	753 <appeared-in>1.1.15</appeared-in>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	754
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	755 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	756 Sets a text that should be changed in the <literal>path</literal>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	757 attribute of the <header>Set-Cookie</header> header fields of a
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	758 proxied server response.
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	759 Suppose a proxied server returned the <header>Set-Cookie</header>
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	760 header field with the attribute
417 cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	761 “<literal>path=/two/some/uri/</literal>”.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	762 The directive
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	763 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	764 proxy_cookie_path /two/ /;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	765 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	766 will rewrite this attribute to
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	767 “<literal>path=/some/uri/</literal>”.
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	768 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	769
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	770 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	771 The <value>path</value> and <value>replacement</value> strings
417 cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	772 can contain variables:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	773 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	774 proxy_cookie_path $uri /some$uri;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	775 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	776 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	777
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	778 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	779 The directive can also be specified using regular expressions.
417 cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	780 In this case, <value>path</value> should either start from
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	781 the “<literal>~</literal>” symbol for a case-sensitive matching,
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	782 or from the “<literal>~*</literal>” symbols for case-insensitive
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	783 matching.
1149 1501e5848052 Corrected the usage of the definite article. Yaroslav Zhuravlev <yar@nginx.com> parents: 1146 diff changeset	784 The regular expression can contain named and positional captures,
417 cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	785 and <value>replacement</value> can reference them:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	786 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	787 proxy_cookie_path ~*^/user/([^/]+) /u/$1;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	788 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	789 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	790
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	791 <para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	792 There could be several <literal>proxy_cookie_path</literal> directives:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	793 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	794 proxy_cookie_path /one/ /;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	795 proxy_cookie_path / /two/;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	796 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	797 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	798
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	799 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	800 The <literal>off</literal> parameter cancels the effect of all
417 cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	801 <literal>proxy_cookie_path</literal> directives on the current level:
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	802 <example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	803 proxy_cookie_path off;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	804 proxy_cookie_path /two/ /;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	805 proxy_cookie_path ~*^/user/([^/]+) /u/$1;
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	806 </example>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	807 </para>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	808
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	809 </directive>
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	810
cbc2d1b51cb6 Documented the proxy_cookie_domain and proxy_cookie_path directives. Ruslan Ermilov <ru@nginx.com> parents: 405 diff changeset	811
1337 91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	812 <directive name="proxy_force_ranges">
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	813 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	814 <default>off</default>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	815 <context>http</context>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	816 <context>server</context>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	817 <context>location</context>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	818 <appeared-in>1.7.7</appeared-in>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	819
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	820 <para>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	821 Enables byte-range support
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	822 for both cached and uncached responses from the proxied server
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	823 regardless of the <header>Accept-Ranges</header> field in these responses.
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	824 </para>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	825
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	826 </directive>
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	827
91a064bdb4f9 Documented the "proxy_force_ranges" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1298 diff changeset	828
799 9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	829 <directive name="proxy_headers_hash_bucket_size">
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	830 <syntax><value>size</value></syntax>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	831 <default>64</default>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	832 <context>http</context>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	833 <context>server</context>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	834 <context>location</context>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	835
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	836 <para>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	837 Sets the bucket <value>size</value> for hash tables
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	838 used by the <link id="proxy_hide_header"/> and <link id="proxy_set_header"/>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	839 directives.
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	840 The details of setting up hash tables are provided in a separate
799 9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	841 <link doc="../hash.xml">document</link>.
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	842 </para>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	843
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	844 </directive>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	845
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	846
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	847 <directive name="proxy_headers_hash_max_size">
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	848 <syntax><value>size</value></syntax>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	849 <default>512</default>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	850 <context>http</context>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	851 <context>server</context>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	852 <context>location</context>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	853
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	854 <para>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	855 Sets the maximum <value>size</value> of hash tables
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	856 used by the <link id="proxy_hide_header"/> and <link id="proxy_set_header"/>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	857 directives.
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	858 The details of setting up hash tables are provided in a separate
799 9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	859 <link doc="../hash.xml">document</link>.
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	860 </para>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	861
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	862 </directive>
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	863
9e5847af3b2d Documented the "proxy_headers_hash_bucket/max_size" directives. Vladimir Homutov <vl@nginx.com> parents: 790 diff changeset	864
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	865 <directive name="proxy_hide_header">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	866 <syntax><value>field</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	867 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	868 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	869 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	870 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	871
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	872 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	873 By default,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	874 nginx does not pass the header fields <header>Date</header>,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	875 <header>Server</header>, <header>X-Pad</header>, and
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	876 <header>X-Accel-...</header> from the response of a proxied
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	877 server to a client.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	878 The <literal>proxy_hide_header</literal> directive sets additional fields
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	879 that will not be passed.
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	880 If, on the contrary, the passing of fields needs to be permitted,
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	881 the <link id="proxy_pass_header"/> directive can be used.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	882 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	883
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	884 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	885
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	886
316 1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	887 <directive name="proxy_http_version">
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	888 <syntax><literal>1.0</literal> \| <literal>1.1</literal></syntax>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	889 <default>1.0</default>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	890 <context>http</context>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	891 <context>server</context>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	892 <context>location</context>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	893 <appeared-in>1.1.4</appeared-in>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	894
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	895 <para>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	896 Sets the HTTP protocol version for proxying.
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	897 By default, version 1.0 is used.
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	898 Version 1.1 is recommended for use with
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	899 <link doc="ngx_http_upstream_module.xml" id="keepalive"/>
1587 c2a0a18e65ba Added keepalive info for ntlm. Yaroslav Zhuravlev <yar@nginx.com> parents: 1582 diff changeset	900 connections and
c2a0a18e65ba Added keepalive info for ntlm. Yaroslav Zhuravlev <yar@nginx.com> parents: 1582 diff changeset	901 <link doc="ngx_http_upstream_module.xml" id="ntlm">NTLM authentication</link>.
316 1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	902 </para>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	903
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	904 </directive>
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	905
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version", Ruslan Ermilov <ru@nginx.com> parents: 310 diff changeset	906
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	907 <directive name="proxy_ignore_client_abort">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	908 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	909 <default>off</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	910 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	911 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	912 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	913
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	914 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	915 Determines whether the connection with a proxied server should be
1151 4c2324a7eeea Corrected the usage of articles and a comma. Yaroslav Zhuravlev <yar@nginx.com> parents: 1149 diff changeset	916 closed when a client closes the connection without waiting
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	917 for a response.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	918 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	919
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	920 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	921
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	922
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	923 <directive name="proxy_ignore_headers">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	924 <syntax><value>field</value> ...</syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	925 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	926 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	927 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	928 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	929
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	930 <para>
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	931 Disables processing of certain response header fields from the proxied server.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	932 The following fields can be ignored: <header>X-Accel-Redirect</header>,
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	933 <header>X-Accel-Expires</header>, <header>X-Accel-Limit-Rate</header> (1.1.6),
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	934 <header>X-Accel-Buffering</header> (1.1.6),
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	935 <header>X-Accel-Charset</header> (1.1.6), <header>Expires</header>,
1345 da296387cdac Documented the Vary support in proxy_ignore_headers and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1343 diff changeset	936 <header>Cache-Control</header>, <header>Set-Cookie</header> (0.8.44),
da296387cdac Documented the Vary support in proxy_ignore_headers and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1343 diff changeset	937 and <header>Vary</header> (1.7.7).
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	938 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	939
506 657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	940 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	941 If not disabled, processing of these header fields has the following
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	942 effect:
506 657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	943 <list type="bullet" compact="no">
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	944
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	945 <listitem>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	946 <header>X-Accel-Expires</header>, <header>Expires</header>,
1345 da296387cdac Documented the Vary support in proxy_ignore_headers and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1343 diff changeset	947 <header>Cache-Control</header>, <header>Set-Cookie</header>,
da296387cdac Documented the Vary support in proxy_ignore_headers and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1343 diff changeset	948 and <header>Vary</header>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	949 set the parameters of response <link id="proxy_cache_valid">caching</link>;
506 657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	950 </listitem>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	951
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	952 <listitem>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	953 <header>X-Accel-Redirect</header> performs an
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	954 <link doc="ngx_http_core_module.xml" id="internal">internal
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	955 redirect</link> to the specified URI;
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	956 </listitem>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	957
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	958 <listitem>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	959 <header>X-Accel-Limit-Rate</header> sets the
506 657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	960 <link doc="ngx_http_core_module.xml" id="limit_rate">rate
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	961 limit</link> for transmission of a response to a client;
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	962 </listitem>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	963
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	964 <listitem>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	965 <header>X-Accel-Buffering</header> enables or disables
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	966 <link id="proxy_buffering">buffering</link> of a response;
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	967 </listitem>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	968
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	969 <listitem>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	970 <header>X-Accel-Charset</header> sets the desired
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	971 <link doc="ngx_http_charset_module.xml" id="charset"/>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	972 of a response.
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	973 </listitem>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	974
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	975 </list>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	976 </para>
657848837328 Documented how nginx processes proxied server's response header fields Ruslan Ermilov <ru@nginx.com> parents: 504 diff changeset	977
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	978 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	979
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	980
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	981 <directive name="proxy_intercept_errors">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	982 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	983 <default>off</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	984 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	985 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	986 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	987
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	988 <para>
297 94c8df379088 Added missing word. Ruslan Ermilov <ru@nginx.com> parents: 294 diff changeset	989 Determines whether proxied responses with codes greater than or equal
907 43887f41bb17 Corrected the descriptions of {proxy,fastcgi}_intercept_errors. Ruslan Ermilov <ru@nginx.com> parents: 849 diff changeset	990 to 300 should be passed to a client or be redirected to nginx for processing
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	991 with the <link doc="ngx_http_core_module.xml" id="error_page"/> directive.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	992 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	993
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	994 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	995
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	996
1342 758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	997 <directive name="proxy_limit_rate">
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	998 <syntax><value>rate</value></syntax>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	999 <default>0</default>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1000 <context>http</context>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1001 <context>server</context>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1002 <context>location</context>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1003 <appeared-in>1.7.7</appeared-in>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1004
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1005 <para>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1006 Limits the speed of reading the response from the proxied server.
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1007 The <value>rate</value> is specified in bytes per second.
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1008 The zero value disables rate limiting.
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1009 The limit is set per a request, and so if nginx simultaneously opens
1343 1bdde28e359b Fixed fallouts from the previous change. Ruslan Ermilov <ru@nginx.com> parents: 1342 diff changeset	1010 two connections to the proxied server,
1bdde28e359b Fixed fallouts from the previous change. Ruslan Ermilov <ru@nginx.com> parents: 1342 diff changeset	1011 the overall rate will be twice as much as the specified limit.
1342 758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1012 The limitation works only if
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1013 <link id="proxy_buffering">buffering</link> of responses from the proxied
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1014 server is enabled.
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1015 </para>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1016
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1017 </directive>
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1018
758fc0b02651 Documented the "proxy_limit_rate" directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1337 diff changeset	1019
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1020 <directive name="proxy_max_temp_file_size">
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1021 <syntax><value>size</value></syntax>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1022 <default>1024m</default>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1023 <context>http</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1024 <context>server</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1025 <context>location</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1026
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1027 <para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1028 When <link id="proxy_buffering">buffering</link> of responses from the proxied
1153 4e20e4f8f49b Finished truncation of "memory buffers" to just "buffers". Ruslan Ermilov <ru@nginx.com> parents: 1151 diff changeset	1029 server is enabled, and the whole response does not fit into the buffers
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1030 set by the <link id="proxy_buffer_size"/> and <link id="proxy_buffers"/>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	1031 directives, a part of the response can be saved to a temporary file.
1151 4c2324a7eeea Corrected the usage of articles and a comma. Yaroslav Zhuravlev <yar@nginx.com> parents: 1149 diff changeset	1032 This directive sets the maximum <value>size</value> of the temporary file.
4c2324a7eeea Corrected the usage of articles and a comma. Yaroslav Zhuravlev <yar@nginx.com> parents: 1149 diff changeset	1033 The size of data written to the temporary file at a time is set
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1034 by the <link id="proxy_temp_file_write_size"/> directive.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1035 </para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1036
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1037 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1038 The zero value disables buffering of responses to temporary files.
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1039 </para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1040
1352 dbb618f60a54 Elaborate on writing proxied responses to files. Ruslan Ermilov <ru@nginx.com> parents: 1349 diff changeset	1041 <para>
dbb618f60a54 Elaborate on writing proxied responses to files. Ruslan Ermilov <ru@nginx.com> parents: 1349 diff changeset	1042 <note>
dbb618f60a54 Elaborate on writing proxied responses to files. Ruslan Ermilov <ru@nginx.com> parents: 1349 diff changeset	1043 This restriction does not apply to responses
dbb618f60a54 Elaborate on writing proxied responses to files. Ruslan Ermilov <ru@nginx.com> parents: 1349 diff changeset	1044 that will be <link id="proxy_cache">cached</link>
dbb618f60a54 Elaborate on writing proxied responses to files. Ruslan Ermilov <ru@nginx.com> parents: 1349 diff changeset	1045 or <link id="proxy_store">stored</link> on disk.
dbb618f60a54 Elaborate on writing proxied responses to files. Ruslan Ermilov <ru@nginx.com> parents: 1349 diff changeset	1046 </note>
dbb618f60a54 Elaborate on writing proxied responses to files. Ruslan Ermilov <ru@nginx.com> parents: 1349 diff changeset	1047 </para>
dbb618f60a54 Elaborate on writing proxied responses to files. Ruslan Ermilov <ru@nginx.com> parents: 1349 diff changeset	1048
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1049 </directive>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1050
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	1051
787 180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1052 <directive name="proxy_method">
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1053 <syntax><value>method</value></syntax>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1054 <default/>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1055 <context>http</context>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1056 <context>server</context>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1057 <context>location</context>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1058
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1059 <para>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1060 Specifies the HTTP <value>method</value> to use in requests forwarded
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1061 to the proxied server instead of the method from the client request.
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1062 </para>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1063
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1064 </directive>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1065
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1066
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1067 <directive name="proxy_next_upstream">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1068 <syntax>
364 bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	1069 <literal>error</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	1070 <literal>timeout</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	1071 <literal>invalid_header</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	1072 <literal>http_500</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	1073 <literal>http_502</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	1074 <literal>http_503</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	1075 <literal>http_504</literal> \|
917 e26a18eb5ccd Documented http_403 in proxy_next_upstream and friends. Maxim Dounin <mdounin@mdounin.ru> parents: 907 diff changeset	1076 <literal>http_403</literal> \|
364 bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	1077 <literal>http_404</literal> \|
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	1078 <literal>off</literal>
bb51d3e17dd0 Style fixed. Ruslan Ermilov <ru@nginx.com> parents: 362 diff changeset	1079 ...</syntax>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1080 <default>error timeout</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1081 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1082 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1083 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1084
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1085 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1086 Specifies in which cases a request should be passed to the next server:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1087 <list type="tag">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1088
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1089 <tag-name><literal>error</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1090 <tag-desc>an error occurred while establishing a connection with the
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1091 server, passing a request to it, or reading the response header;</tag-desc>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1092
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1093 <tag-name><literal>timeout</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1094 <tag-desc>a timeout has occurred while establishing a connection with the
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1095 server, passing a request to it, or reading the response header;</tag-desc>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1096
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1097 <tag-name><literal>invalid_header</literal></tag-name>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1098 <tag-desc>a server returned an empty or invalid response;</tag-desc>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1099
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1100 <tag-name><literal>http_500</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1101 <tag-desc>a server returned a response with the code 500;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1102
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1103 <tag-name><literal>http_502</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1104 <tag-desc>a server returned a response with the code 502;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1105
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1106 <tag-name><literal>http_503</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1107 <tag-desc>a server returned a response with the code 503;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1108
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1109 <tag-name><literal>http_504</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1110 <tag-desc>a server returned a response with the code 504;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1111
917 e26a18eb5ccd Documented http_403 in proxy_next_upstream and friends. Maxim Dounin <mdounin@mdounin.ru> parents: 907 diff changeset	1112 <tag-name><literal>http_403</literal></tag-name>
e26a18eb5ccd Documented http_403 in proxy_next_upstream and friends. Maxim Dounin <mdounin@mdounin.ru> parents: 907 diff changeset	1113 <tag-desc>a server returned a response with the code 403;</tag-desc>
e26a18eb5ccd Documented http_403 in proxy_next_upstream and friends. Maxim Dounin <mdounin@mdounin.ru> parents: 907 diff changeset	1114
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1115 <tag-name><literal>http_404</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1116 <tag-desc>a server returned a response with the code 404;</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1117
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1118 <tag-name><literal>off</literal></tag-name>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1119 <tag-desc>disables passing a request to the next server.</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1120
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1121 </list>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1122 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1123
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1124 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1125 One should bear in mind that passing a request to the next server is
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1126 only possible if nothing has been sent to a client yet.
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1127 That is, if an error or timeout occurs in the middle of the
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1128 transferring of a response, fixing this is impossible.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1129 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1130
942 ba3d6ade3513 Elaborate on upstream server failures. Ruslan Ermilov <ru@nginx.com> parents: 917 diff changeset	1131 <para>
1289 57fc39924d42 Proxy/memcached/fastcgi/scgi/uwsgi: updated link in _next_upstream directives. Yaroslav Zhuravlev <yar@nginx.com> parents: 1246 diff changeset	1132 The directive also defines what is considered an
57fc39924d42 Proxy/memcached/fastcgi/scgi/uwsgi: updated link in _next_upstream directives. Yaroslav Zhuravlev <yar@nginx.com> parents: 1246 diff changeset	1133 <link doc="ngx_http_upstream_module.xml" id="max_fails">unsuccessful
57fc39924d42 Proxy/memcached/fastcgi/scgi/uwsgi: updated link in _next_upstream directives. Yaroslav Zhuravlev <yar@nginx.com> parents: 1246 diff changeset	1134 attempt</link> of communication with a server.
942 ba3d6ade3513 Elaborate on upstream server failures. Ruslan Ermilov <ru@nginx.com> parents: 917 diff changeset	1135 The cases of <literal>error</literal>, <literal>timeout</literal> and
ba3d6ade3513 Elaborate on upstream server failures. Ruslan Ermilov <ru@nginx.com> parents: 917 diff changeset	1136 <literal>invalid_header</literal> are always considered unsuccessful attempts,
ba3d6ade3513 Elaborate on upstream server failures. Ruslan Ermilov <ru@nginx.com> parents: 917 diff changeset	1137 even if they are not specified in the directive.
ba3d6ade3513 Elaborate on upstream server failures. Ruslan Ermilov <ru@nginx.com> parents: 917 diff changeset	1138 The cases of <literal>http_500</literal>, <literal>http_502</literal>,
ba3d6ade3513 Elaborate on upstream server failures. Ruslan Ermilov <ru@nginx.com> parents: 917 diff changeset	1139 <literal>http_503</literal> and <literal>http_504</literal> are
ba3d6ade3513 Elaborate on upstream server failures. Ruslan Ermilov <ru@nginx.com> parents: 917 diff changeset	1140 considered unsuccessful attempts only if they are specified in the directive.
ba3d6ade3513 Elaborate on upstream server failures. Ruslan Ermilov <ru@nginx.com> parents: 917 diff changeset	1141 The cases of <literal>http_403</literal> and <literal>http_404</literal>
ba3d6ade3513 Elaborate on upstream server failures. Ruslan Ermilov <ru@nginx.com> parents: 917 diff changeset	1142 are never considered unsuccessful attempts.
ba3d6ade3513 Elaborate on upstream server failures. Ruslan Ermilov <ru@nginx.com> parents: 917 diff changeset	1143 </para>
ba3d6ade3513 Elaborate on upstream server failures. Ruslan Ermilov <ru@nginx.com> parents: 917 diff changeset	1144
1290 f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1145 <para>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1146 Passing a request to the next server can be limited by
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1147 <link id="proxy_next_upstream_tries">the number of tries</link>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1148 and by <link id="proxy_next_upstream_timeout">time</link>.
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1149 </para>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1150
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1151 </directive>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1152
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1153
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1154 <directive name="proxy_next_upstream_timeout">
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1155 <syntax><value>time</value></syntax>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1156 <default>0</default>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1157 <context>http</context>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1158 <context>server</context>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1159 <context>location</context>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1160 <appeared-in>1.7.5</appeared-in>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1161
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1162 <para>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1163 Limits the time allowed to pass a request to the
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1164 <link id="proxy_next_upstream">next server</link>.
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1165 The <literal>0</literal> value turns off this limitation.
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1166 </para>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1167
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1168 </directive>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1169
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1170
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1171 <directive name="proxy_next_upstream_tries">
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1172 <syntax><value>number</value></syntax>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1173 <default>0</default>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1174 <context>http</context>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1175 <context>server</context>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1176 <context>location</context>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1177 <appeared-in>1.7.5</appeared-in>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1178
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1179 <para>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1180 Limits the number of possible tries for passing a request to the
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1181 <link id="proxy_next_upstream">next server</link>.
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1182 The <literal>0</literal> value turns off this limitation.
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1183 </para>
f5cc9f2aef9a Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries. Yaroslav Zhuravlev <yar@nginx.com> parents: 1289 diff changeset	1184
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1185 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1186
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1187
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1188 <directive name="proxy_no_cache">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1189 <syntax><value>string</value> ...</syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1190 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1191 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1192 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1193 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1194
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1195 <para>
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	1196 Defines conditions under which the response will not be saved to a cache.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1197 If at least one value of the string parameters is not empty and is not
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	1198 equal to “0” then the response will not be saved:
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1199 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1200 proxy_no_cache $cookie_nocache $arg_nocache$arg_comment;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1201 proxy_no_cache $http_pragma $http_authorization;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1202 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1203 Can be used along with the <link id="proxy_cache_bypass"/> directive.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1204 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1205
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1206 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1207
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1208
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1209 <directive name="proxy_pass">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1210 <syntax><value>URL</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1211 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1212 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1213 <context>if in location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1214 <context>limit_except</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1215
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1216 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1217 Sets the protocol and address of a proxied server and an optional URI
535 f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1218 to which a location should be mapped.
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1219 As a protocol, “<literal>http</literal>” or “<literal>https</literal>”
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1220 can be specified.
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1221 The address can be specified as a domain name or IP address,
535 f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1222 and an optional port:
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1223 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1224 proxy_pass http://localhost:8000/uri/;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1225 </example>
535 f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1226 or as a UNIX-domain socket path specified after the word
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1227 “<literal>unix</literal>” and enclosed in colons:
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1228 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1229 proxy_pass http://unix:/tmp/backend.socket:/uri/;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1230 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1231 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1232
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1233 <para>
294 9f5ee1c6fca5 Use consistent wording. Ruslan Ermilov <ru@nginx.com> parents: 281 diff changeset	1234 If a domain name resolves to several addresses, all of them will be
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1235 used in a round-robin fashion.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1236 In addition, an address can be specified as a
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1237 <link doc="ngx_http_upstream_module.xml">server group</link>.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1238 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1239
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1240 <para>
535 f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1241 A request URI is passed to the server as follows:
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1242 <list type="bullet" compact="no">
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1243
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1244 <listitem>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1245 If the <literal>proxy_pass</literal> directive is specified with a URI,
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1246 then when a request is passed to the server, the part of a
535 f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1247 <link doc="ngx_http_core_module.xml" id="location">normalized</link>
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1248 request URI matching the location is replaced by a URI
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1249 specified in the directive:
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1250 <example>
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1251 location /name/ {
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1252 proxy_pass http://127.0.0.1/remote/;
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1253 }
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1254 </example>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1255 </listitem>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1256
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1257 <listitem>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1258 If <literal>proxy_pass</literal> is specified without a URI,
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1259 the request URI is passed to the server in the same form
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1260 as sent by a client when the original request is processed,
535 f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1261 or the full normalized request URI is passed
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1262 when processing the changed URI:
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1263 <example>
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1264 location /some/path/ {
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1265 proxy_pass http://127.0.0.1;
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1266 }
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1267 </example>
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1268 <note>
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1269 Before version 1.1.12,
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1270 if <literal>proxy_pass</literal> is specified without a URI,
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1271 the original request URI might be passed
535 f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1272 instead of the changed URI in some cases.
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1273 </note>
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1274 </listitem>
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1275 </list>
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1276 </para>
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1277
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1278 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1279 In some cases, the part of a request URI to be replaced cannot be determined:
535 f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1280 <list type="bullet" compact="no">
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1281
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1282 <listitem>
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1283 When location is specified using a regular expression.
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1284 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1285 In this case, the directive should be specified without a URI.
535 f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1286 </para>
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1287 </listitem>
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1288
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1289 <listitem>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1290 When the URI is changed inside a proxied location using the
535 f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1291 <link doc="ngx_http_rewrite_module.xml" id="rewrite"/> directive,
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1292 and this same configuration will be used to process a request
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1293 (<literal>break</literal>):
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1294 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1295 location /name/ {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1296 rewrite /name/([^/]+) /users?name=$1 break;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1297 proxy_pass http://127.0.0.1;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1298 }
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1299 </example>
535 f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1300 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1301 In this case, the URI specified in the directive is ignored and
535 f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1302 the full changed request URI is passed to the server.
f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1303 </para>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1304 </listitem>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1305 </list>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1306 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1307
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1308 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1309 A server name, its port and the passed URI can also be specified using
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1310 variables:
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1311 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1312 proxy_pass http://$host$uri;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1313 </example>
535 f8652d663b62 Revised description of "proxy_pass". Ruslan Ermilov <ru@nginx.com> parents: 508 diff changeset	1314 or even like this:
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1315 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1316 proxy_pass $request;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1317 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1318 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1319
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1320 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1321 In this case, the server name is searched among the described
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1322 <link doc="ngx_http_upstream_module.xml">server groups</link>,
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1323 and, if not found, is determined using a
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1324 <link doc="ngx_http_core_module.xml" id="resolver"/>.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1325 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1326
849 0ed4c093c026 WebSocket proxying howto. Homutov Vladimir <vl@nginx.com> parents: 815 diff changeset	1327 <para>
0ed4c093c026 WebSocket proxying howto. Homutov Vladimir <vl@nginx.com> parents: 815 diff changeset	1328 <link doc="websocket.xml">WebSocket</link> proxying requires special
0ed4c093c026 WebSocket proxying howto. Homutov Vladimir <vl@nginx.com> parents: 815 diff changeset	1329 configuration and is supported since version 1.3.13.
0ed4c093c026 WebSocket proxying howto. Homutov Vladimir <vl@nginx.com> parents: 815 diff changeset	1330 </para>
0ed4c093c026 WebSocket proxying howto. Homutov Vladimir <vl@nginx.com> parents: 815 diff changeset	1331
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1332 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1333
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1334
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1335 <directive name="proxy_pass_header">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1336 <syntax><value>field</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1337 <default/>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1338 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1339 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1340 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1341
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1342 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1343 Permits passing <link id="proxy_hide_header">otherwise disabled</link> header
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1344 fields from a proxied server to a client.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1345 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1346
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1347 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1348
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1349
789 1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1350 <directive name="proxy_pass_request_body">
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1351 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1352 <default>on</default>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1353 <context>http</context>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1354 <context>server</context>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1355 <context>location</context>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1356
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1357 <para>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	1358 Indicates whether the original request body is passed
789 1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1359 to the proxied server.
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1360 <example>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1361 location /x-accel-redirect-here/ {
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1362 proxy_method GET;
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1363 proxy_pass_request_body off;
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1364 proxy_set_header Content-Length "";
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1365
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1366 proxy_pass ...
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1367 }
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1368 </example>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1369 See also the <link id="proxy_set_header"/> and
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1370 <link id="proxy_pass_request_headers"/> directives.
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1371 </para>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1372
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1373 </directive>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1374
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1375
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1376 <directive name="proxy_pass_request_headers">
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1377 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1378 <default>on</default>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1379 <context>http</context>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1380 <context>server</context>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1381 <context>location</context>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1382
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1383 <para>
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	1384 Indicates whether the header fields of the original request are passed
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1385 to the proxied server.
789 1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1386 <example>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1387 location /x-accel-redirect-here/ {
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1388 proxy_method GET;
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1389 proxy_pass_request_headers off;
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1390 proxy_pass_request_body off;
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1391
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1392 proxy_pass ...
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1393 }
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1394 </example>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1395 See also the <link id="proxy_set_header"/> and
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1396 <link id="proxy_pass_request_body"/> directives.
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1397 </para>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1398
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1399 </directive>
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1400
1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1401
1524 323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1402 <directive name="proxy_read_timeout">
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1403 <syntax><value>time</value></syntax>
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1404 <default>60s</default>
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1405 <context>http</context>
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1406 <context>server</context>
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1407 <context>location</context>
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1408
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1409 <para>
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1410 Defines a timeout for reading a response from the proxied server.
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1411 The timeout is set only between two successive read operations,
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1412 not for the transmission of the whole response.
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1413 If the proxied server does not transmit anything within this time,
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1414 the connection is closed.
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1415 </para>
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1416
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1417 </directive>
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1418
323b0d071166 Relocated proxy_read_timeout and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1499 diff changeset	1419
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1420 <directive name="proxy_redirect">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1421 <syntax><literal>default</literal></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1422 <syntax><literal>off</literal></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1423 <syntax><value>redirect</value> <value>replacement</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1424 <default>default</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1425 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1426 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1427 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1428
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1429 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1430 Sets the text that should be changed in the <header>Location</header>
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1431 and <header>Refresh</header> header fields of a proxied server response.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1432 Suppose a proxied server returned the header field
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1433 “<literal>Location: http://localhost:8000/two/some/uri/</literal>”.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1434 The directive
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1435 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1436 proxy_redirect http://localhost:8000/two/ http://frontend/one/;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1437 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1438 will rewrite this string to
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1439 “<literal>Location: http://frontend/one/some/uri/</literal>”.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1440 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1441
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1442 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1443 A server name may be omitted in the <value>replacement</value> string:
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1444 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1445 proxy_redirect http://localhost:8000/two/ /;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1446 </example>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1447 then the primary server’s name and port, if different from 80,
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1448 will be inserted.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1449 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1450
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1451 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1452 The default replacement specified by the <literal>default</literal> parameter
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1453 uses the parameters of the
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1454 <link doc="ngx_http_core_module.xml" id="location"/> and
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1455 <link id="proxy_pass"/> directives.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1456 Hence, the two configurations below are equivalent:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1457 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1458 location /one/ {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1459 proxy_pass http://upstream:port/two/;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1460 proxy_redirect default;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1461 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1462
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1463 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1464 location /one/ {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1465 proxy_pass http://upstream:port/two/;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1466 proxy_redirect http://upstream:port/two/ /one/;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1467 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1468 The <literal>default</literal> parameter is not permitted if
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1469 <link id="proxy_pass"/> is specified using variables.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1470 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1471
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1472 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1473 A <value>replacement</value> string can contain variables:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1474 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1475 proxy_redirect http://localhost:8000/ http://$host:$server_port/;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1476 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1477 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1478
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1479 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1480 A <value>redirect</value> can also contain (1.1.11) variables:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1481 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1482 proxy_redirect http://$proxy_host:8000/ /;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1483 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1484 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1485
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1486 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1487 The directive can be specified (1.1.11) using regular expressions.
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1488 In this case, <value>redirect</value> should either start with
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1489 the “<literal>~</literal>” symbol for a case-sensitive matching,
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1490 or with the “<literal>~*</literal>” symbols for case-insensitive
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1491 matching.
1149 1501e5848052 Corrected the usage of the definite article. Yaroslav Zhuravlev <yar@nginx.com> parents: 1146 diff changeset	1492 The regular expression can contain named and positional captures,
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1493 and <value>replacement</value> can reference them:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1494 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1495 proxy_redirect ~^(http://[^:]+):\d+(/.+)$ $1$2;
a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1496 proxy_redirect ~*/user/([^/]+)/(.+)$ http://$1.example.com/$2;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1497 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1498 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1499
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1500 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1501 There could be several <literal>proxy_redirect</literal> directives:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1502 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1503 proxy_redirect default;
a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1504 proxy_redirect http://localhost:8000/ /;
a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1505 proxy_redirect http://www.example.com/ /;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1506 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1507 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1508
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1509 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1510 The <literal>off</literal> parameter cancels the effect of all
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1511 <literal>proxy_redirect</literal> directives on the current level:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1512 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1513 proxy_redirect off;
a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1514 proxy_redirect default;
a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1515 proxy_redirect http://localhost:8000/ /;
a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1516 proxy_redirect http://www.example.com/ /;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1517 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1518 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1519
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1520 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1521 Using this directive, it is also possible to add host names to relative
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1522 redirects issued by a proxied server:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1523 <example>
351 a4fa80755eab Consistently strip initial offset in examples. Ruslan Ermilov <ru@nginx.com> parents: 316 diff changeset	1524 proxy_redirect / /;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1525 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1526 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1527
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1528 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1529
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1530
1437 8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1531 <directive name="proxy_request_buffering">
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1532 <syntax><value>on</value> \| <value>off</value></syntax>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1533 <default>on</default>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1534 <context>http</context>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1535 <context>server</context>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1536 <context>location</context>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1537 <appeared-in>1.7.11</appeared-in>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1538
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1539 <para>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1540 Enables or disables buffering of a client request body.
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1541 </para>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1542
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1543 <para>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1544 When buffering is enabled, the entire request body is
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1545 <link doc="ngx_http_core_module.xml" id="client_body_buffer_size">read</link>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1546 from the client before sending the request to a proxied server.
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1547 </para>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1548
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1549 <para>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1550 When buffering is disabled, the request body is sent to the proxied server
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1551 immediately as it is received.
1440 657885fd2b96 Corrected description of proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1437 diff changeset	1552 In this case, the request cannot be passed to the
657885fd2b96 Corrected description of proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1437 diff changeset	1553 <link id="proxy_next_upstream">next server</link>
1437 8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1554 if nginx already started sending the request body.
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1555 </para>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1556
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1557 <para>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1558 When HTTP/1.1 chunked transfer encoding is used
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1559 to send the original request body,
1440 657885fd2b96 Corrected description of proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1437 diff changeset	1560 the request body will be buffered regardless of the directive value unless
657885fd2b96 Corrected description of proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1437 diff changeset	1561 HTTP/1.1 is <link id="proxy_http_version">enabled</link> for proxying.
1437 8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1562 </para>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1563
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1564 </directive>
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1565
8e7995bb8c6b Documented proxy_request_buffering and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1414 diff changeset	1566
773 24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1567 <directive name="proxy_send_lowat">
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1568 <syntax><value>size</value></syntax>
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1569 <default>0</default>
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1570 <context>http</context>
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1571 <context>server</context>
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1572 <context>location</context>
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1573
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1574 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1575 If the directive is set to a non-zero value, nginx will try to
fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1576 minimize the number
773 24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1577 of send operations on outgoing connections to a proxied server by using either
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1578 <c-def>NOTE_LOWAT</c-def> flag of the
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1579 <link doc="../events.xml" id="kqueue"/> method,
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1580 or the <c-def>SO_SNDLOWAT</c-def> socket option,
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1581 with the specified <value>size</value>.
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1582 </para>
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1583
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1584 <para>
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1585 This directive is ignored on Linux, Solaris, and Windows.
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1586 </para>
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1587
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1588 </directive>
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1589
24b1b0101250 Documented "send_lowat" directive in fastcgi and proxy modules. Vladimir Homutov <vl@nginx.com> parents: 772 diff changeset	1590
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1591 <directive name="proxy_send_timeout">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1592 <syntax><value>time</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1593 <default>60s</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1594 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1595 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1596 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1597
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1598 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1599 Sets a timeout for transmitting a request to the proxied server.
1149 1501e5848052 Corrected the usage of the definite article. Yaroslav Zhuravlev <yar@nginx.com> parents: 1146 diff changeset	1600 The timeout is set only between two successive write operations,
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1601 not for the transmission of the whole request.
1149 1501e5848052 Corrected the usage of the definite article. Yaroslav Zhuravlev <yar@nginx.com> parents: 1146 diff changeset	1602 If the proxied server does not receive anything within this time,
1501e5848052 Corrected the usage of the definite article. Yaroslav Zhuravlev <yar@nginx.com> parents: 1146 diff changeset	1603 the connection is closed.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1604 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1605
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1606 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1607
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1608
787 180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1609 <directive name="proxy_set_body">
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1610 <syntax><value>value</value></syntax>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1611 <default/>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1612 <context>http</context>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1613 <context>server</context>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1614 <context>location</context>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1615
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1616 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1617 Allows redefining the request body passed to the proxied server.
1151 4c2324a7eeea Corrected the usage of articles and a comma. Yaroslav Zhuravlev <yar@nginx.com> parents: 1149 diff changeset	1618 The <value>value</value> can contain text, variables, and their combination.
787 180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1619 </para>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1620
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1621 </directive>
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1622
180a64c709d8 Documented "proxy_set_body" and "proxy_method" directives. Vladimir Homutov <vl@nginx.com> parents: 773 diff changeset	1623
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1624 <directive name="proxy_set_header">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1625 <syntax><value>field</value> <value>value</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1626 <default>Host $proxy_host</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1627 <default>Connection close</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1628 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1629 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1630 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1631
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1632 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1633 Allows redefining or appending fields to the request header
789 1063836dacea Documented "proxy_pass_request_body/headers" directives. Vladimir Homutov <vl@nginx.com> parents: 787 diff changeset	1634 <link id="proxy_pass_request_headers">passed</link> to the proxied server.
1151 4c2324a7eeea Corrected the usage of articles and a comma. Yaroslav Zhuravlev <yar@nginx.com> parents: 1149 diff changeset	1635 The <value>value</value> can contain text, variables, and their combinations.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1636 These directives are inherited from the previous level if and
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1637 only if there are no
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1638 <literal>proxy_set_header</literal>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1639 directives defined on the current level.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1640 By default, only two fields are redefined:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1641 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1642 proxy_set_header Host $proxy_host;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1643 proxy_set_header Connection close;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1644 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1645 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1646
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1647 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1648 An unchanged <header>Host</header> request header field can be passed like this:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1649 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1650 proxy_set_header Host $http_host;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1651 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1652 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1653
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1654 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1655 However, if this field is not present in a client request header then
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1656 nothing will be passed.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1657 In such a case it is better to use the <var>$host</var> variable—its
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1658 value equals the server name in the <header>Host</header> request header
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1659 field or the primary server name if this field is not present:
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1660 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1661 proxy_set_header Host $host;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1662 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1663 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1664
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1665 <para>
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1666 In addition, the server name can be passed together with the port of the
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1667 proxied server:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1668 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1669 proxy_set_header Host $host:$proxy_port;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1670 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1671 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1672
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1673 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1674 If the value of a header field is an empty string then this
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1675 field will not be passed to a proxied server:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1676 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1677 proxy_set_header Accept-Encoding "";
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1678 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1679 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1680
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1681 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1682
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1683
1372 e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1684 <directive name="proxy_ssl_certificate">
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1685 <syntax><value>file</value></syntax>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1686 <default/>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1687 <context>http</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1688 <context>server</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1689 <context>location</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1690 <appeared-in>1.7.8</appeared-in>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1691
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1692 <para>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1693 Specifies a <value>file</value> with the certificate in the PEM format
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1694 used for authentication to a proxied HTTPS server.
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1695 </para>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1696
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1697 </directive>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1698
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1699
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1700 <directive name="proxy_ssl_certificate_key">
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1701 <syntax><value>file</value></syntax>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1702 <default/>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1703 <context>http</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1704 <context>server</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1705 <context>location</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1706 <appeared-in>1.7.8</appeared-in>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1707
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1708 <para>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1709 Specifies a <value>file</value> with the secret key in the PEM format
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1710 used for authentication to a proxied HTTPS server.
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1711 </para>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1712
1456 acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1440 diff changeset	1713 <para>
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1440 diff changeset	1714 The value
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1440 diff changeset	1715 <literal>engine</literal>:<value>name</value>:<value>id</value>
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1440 diff changeset	1716 can be specified instead of the <value>file</value> (1.7.9),
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1440 diff changeset	1717 which loads a secret key with a specified <value>id</value>
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1440 diff changeset	1718 from the OpenSSL engine <value>name</value>.
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1440 diff changeset	1719 </para>
acba294382d6 Documented engine support in ssl_certificate_key and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1440 diff changeset	1720
1372 e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1721 </directive>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1722
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1723
993 a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1724 <directive name="proxy_ssl_ciphers">
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1725 <syntax><value>ciphers</value></syntax>
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1726 <default>DEFAULT</default>
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1727 <context>http</context>
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1728 <context>server</context>
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1729 <context>location</context>
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1730 <appeared-in>1.5.6</appeared-in>
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1731
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1732 <para>
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1733 Specifies the enabled ciphers for requests to a proxied HTTPS server.
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1734 The ciphers are specified in the format understood by the OpenSSL library.
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1735 </para>
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1736
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1737 <para>
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1738 The full list can be viewed using the
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1739 “<command>openssl ciphers</command>” command.
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1740 </para>
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1741
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1742 </directive>
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1743
a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1744
1166 1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1745 <directive name="proxy_ssl_crl">
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1746 <syntax><value>file</value></syntax>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1747 <default/>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1748 <context>http</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1749 <context>server</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1750 <context>location</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1751 <appeared-in>1.7.0</appeared-in>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1752
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1753 <para>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1754 Specifies a <value>file</value> with revoked certificates (CRL)
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1755 in the PEM format used to <link id="proxy_ssl_verify">verify</link>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1756 the certificate of the proxied HTTPS server.
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1757 </para>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1758
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1759 </directive>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1760
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1761
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1762 <directive name="proxy_ssl_name">
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1763 <syntax><value>name</value></syntax>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1764 <default>$proxy_host</default>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1765 <context>http</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1766 <context>server</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1767 <context>location</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1768 <appeared-in>1.7.0</appeared-in>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1769
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1770 <para>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1771 Allows to override the server name used to
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1772 <link id="proxy_ssl_verify">verify</link>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1773 the certificate of the proxied HTTPS server and to be
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1774 <link id="proxy_ssl_server_name">passed through SNI</link>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1775 when establishing a connection with the proxied HTTPS server.
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1776 </para>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1777
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1778 <para>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1779 By default, the host part of the <link id="proxy_pass"/> URL is used.
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1780 </para>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1781
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1782 </directive>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1783
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1784
1372 e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1785 <directive name="proxy_ssl_password_file">
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1786 <syntax><value>file</value></syntax>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1787 <default/>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1788 <context>http</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1789 <context>server</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1790 <context>location</context>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1791 <appeared-in>1.7.8</appeared-in>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1792
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1793 <para>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1794 Specifies a <value>file</value> with passphrases for
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1795 <link id="proxy_ssl_certificate_key">secret keys</link>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1796 where each passphrase is specified on a separate line.
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1797 Passphrases are tried in turn when loading the key.
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1798 </para>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1799
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1800 </directive>
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1801
e0e1e5db06bb Documented the proxy_ssl_certificate directive and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1353 diff changeset	1802
1166 1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1803 <directive name="proxy_ssl_server_name">
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1804 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1805 <default>off</default>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1806 <context>http</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1807 <context>server</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1808 <context>location</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1809 <appeared-in>1.7.0</appeared-in>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1810
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1811 <para>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1812 Enables or disables passing of the server name through
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1813 <link url="http://en.wikipedia.org/wiki/Server_Name_Indication">TLS
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1814 Server Name Indication extension</link> (SNI, RFC 6066)
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1815 when establishing a connection with the proxied HTTPS server.
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1816 </para>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1817
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1818 </directive>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1819
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1820
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1821 <directive name="proxy_ssl_session_reuse">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1822 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1823 <default>on</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1824 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1825 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1826 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1827
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1828 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1829 Determines whether SSL sessions can be reused when working with
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1830 the proxied server.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1831 If the errors
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1832 “<literal>SSL3_GET_FINISHED:digest check failed</literal>”
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1833 appear in the logs, try disabling session reuse.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1834 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1835
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1836 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1837
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1838
985 e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1839 <directive name="proxy_ssl_protocols">
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1840 <syntax>
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1841 [<literal>SSLv2</literal>]
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1842 [<literal>SSLv3</literal>]
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1843 [<literal>TLSv1</literal>]
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1844 [<literal>TLSv1.1</literal>]
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1845 [<literal>TLSv1.2</literal>]</syntax>
1499 3687cc9a3592 Removed SSLv3 from the default value of ssl_protocols and friends. Yaroslav Zhuravlev <yar@nginx.com> parents: 1456 diff changeset	1846 <default>TLSv1 TLSv1.1 TLSv1.2</default>
985 e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1847 <context>http</context>
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1848 <context>server</context>
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1849 <context>location</context>
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1850 <appeared-in>1.5.6</appeared-in>
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1851
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1852 <para>
993 a59aba3d4b67 Proxy: documented the "proxy_ssl_ciphers" directive. Andrei Belov <defan@nginx.com> parents: 992 diff changeset	1853 Enables the specified protocols for requests to a proxied HTTPS server.
985 e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1854 </para>
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1855
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1856 </directive>
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1857
e4704604ed29 Proxy: documented the "proxy_ssl_protocols" directive. Andrei Belov <defan@nginx.com> parents: 966 diff changeset	1858
1166 1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1859 <directive name="proxy_ssl_trusted_certificate">
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1860 <syntax><value>file</value></syntax>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1861 <default/>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1862 <context>http</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1863 <context>server</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1864 <context>location</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1865 <appeared-in>1.7.0</appeared-in>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1866
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1867 <para>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1868 Specifies a <value>file</value> with trusted CA certificates in the PEM format
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1869 used to <link id="proxy_ssl_verify">verify</link>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1870 the certificate of the proxied HTTPS server.
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1871 </para>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1872
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1873 </directive>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1874
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1875
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1876 <directive name="proxy_ssl_verify">
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1877 <syntax><literal>on</literal> \| <literal>off</literal></syntax>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1878 <default>off</default>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1879 <context>http</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1880 <context>server</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1881 <context>location</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1882 <appeared-in>1.7.0</appeared-in>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1883
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1884 <para>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1885 Enables or disables verification of the proxied HTTPS server certificate.
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1886 </para>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1887
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1888 </directive>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1889
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1890
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1891 <directive name="proxy_ssl_verify_depth">
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1892 <syntax><value>number</value></syntax>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1893 <default>1</default>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1894 <context>http</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1895 <context>server</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1896 <context>location</context>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1897 <appeared-in>1.7.0</appeared-in>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1898
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1899 <para>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1900 Sets the verification depth in the proxied HTTPS server certificates chain.
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1901 </para>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1902
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1903 </directive>
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1904
1d299c6f7c49 The new directives "proxy_ssl_verify" and "proxy_ssl_server_name". Ruslan Ermilov <ru@nginx.com> parents: 1155 diff changeset	1905
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1906 <directive name="proxy_store">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1907 <syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1908 <literal>on</literal> \|
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1909 <literal>off</literal> \|
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1910 <value>string</value></syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1911 <default>off</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1912 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1913 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1914 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1915
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1916 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1917 Enables saving of files to a disk.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1918 The <literal>on</literal> parameter saves files with paths
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1919 corresponding to the directives
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1920 <link doc="ngx_http_core_module.xml" id="alias"/> or
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1921 <link doc="ngx_http_core_module.xml" id="root"/>.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1922 The <literal>off</literal> parameter disables saving of files.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1923 In addition, the file name can be set explicitly using the
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1924 <value>string</value> with variables:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1925 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1926 proxy_store /data/www$original_uri;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1927 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1928 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1929
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1930 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1931 The modification time of files is set according to the received
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1932 <header>Last-Modified</header> response header field.
1149 1501e5848052 Corrected the usage of the definite article. Yaroslav Zhuravlev <yar@nginx.com> parents: 1146 diff changeset	1933 The response is first written to a temporary file,
1501e5848052 Corrected the usage of the definite article. Yaroslav Zhuravlev <yar@nginx.com> parents: 1146 diff changeset	1934 and then the file is renamed.
959 fbb4cc6f8c3d Text review of ngx_http_proxy_module. Egor Nikitin <yegor.nikitin@gmail.com> parents: 942 diff changeset	1935 Starting from version 0.8.9, temporary files and the persistent store
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	1936 can be put on different file systems.
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	1937 However, be aware that in this case a file is copied
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	1938 across two file systems instead of the cheap renaming operation.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1939 It is thus recommended that for any given location both saved files and a
966 95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	1940 directory holding temporary files, set by the <link id="proxy_temp_path"/>
95c3c3bbf1ce Text review. Egor Nikitin <yegor.nikitin@gmail.com> parents: 959 diff changeset	1941 directive, are put on the same file system.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1942 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1943
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1944 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1945 This directive can be used to create local copies of static unchangeable
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1946 files, e.g.:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1947 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1948 location /images/ {
1005 2275611970dd Removed open_file_cache_errors from proxy_store examples. Maxim Dounin <mdounin@mdounin.ru> parents: 993 diff changeset	1949 root /data/www;
2275611970dd Removed open_file_cache_errors from proxy_store examples. Maxim Dounin <mdounin@mdounin.ru> parents: 993 diff changeset	1950 error_page 404 = /fetch$uri;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1951 }
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1952
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1953 location /fetch/ {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1954 internal;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1955
1005 2275611970dd Removed open_file_cache_errors from proxy_store examples. Maxim Dounin <mdounin@mdounin.ru> parents: 993 diff changeset	1956 proxy_pass http://backend/;
2275611970dd Removed open_file_cache_errors from proxy_store examples. Maxim Dounin <mdounin@mdounin.ru> parents: 993 diff changeset	1957 proxy_store on;
2275611970dd Removed open_file_cache_errors from proxy_store examples. Maxim Dounin <mdounin@mdounin.ru> parents: 993 diff changeset	1958 proxy_store_access user:rw group:rw all:r;
2275611970dd Removed open_file_cache_errors from proxy_store examples. Maxim Dounin <mdounin@mdounin.ru> parents: 993 diff changeset	1959 proxy_temp_path /data/temp;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1960
1005 2275611970dd Removed open_file_cache_errors from proxy_store examples. Maxim Dounin <mdounin@mdounin.ru> parents: 993 diff changeset	1961 alias /data/www/;
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1962 }
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1963 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1964 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1965
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1966 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1967 or like this:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1968 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1969 location /images/ {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1970 root /data/www;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1971 error_page 404 = @fetch;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1972 }
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1973
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1974 location @fetch {
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1975 internal;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1976
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1977 proxy_pass http://backend;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1978 proxy_store on;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1979 proxy_store_access user:rw group:rw all:r;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1980 proxy_temp_path /data/temp;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1981
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1982 root /data/www;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1983 }
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1984 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1985 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1986
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1987 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1988
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1989
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1990 <directive name="proxy_store_access">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1991 <syntax><value>users</value>:<value>permissions</value> ...</syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1992 <default>user:rw</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1993 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1994 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1995 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1996
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1997 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1998 Sets access permissions for newly created files and directories, e.g.:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1999 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2000 proxy_store_access user:rw group:rw all:r;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2001 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2002 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2003
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2004 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2005 If any <literal>group</literal> or <literal>all</literal> access permissions
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2006 are specified then <literal>user</literal> permissions may be omitted:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2007 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2008 proxy_store_access group:rw all:r;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2009 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2010 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2011
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2012 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2013
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2014
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2015 <directive name="proxy_temp_file_write_size">
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2016 <syntax><value>size</value></syntax>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2017 <default>8k\|16k</default>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2018 <context>http</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2019 <context>server</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2020 <context>location</context>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2021
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2022 <para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2023 Limits the <value>size</value> of data written to a temporary file
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2024 at a time, when buffering of responses from the proxied server
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2025 to temporary files is enabled.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2026 By default, <value>size</value> is limited by two buffers set by the
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2027 <link id="proxy_buffer_size"/> and <link id="proxy_buffers"/> directives.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2028 The maximum size of a temporary file is set by the
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2029 <link id="proxy_max_temp_file_size"/> directive.
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2030 </para>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2031
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2032 </directive>
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2033
781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2034
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2035 <directive name="proxy_temp_path">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2036 <syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2037 <value>path</value>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2038 [<value>level1</value>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2039 [<value>level2</value>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2040 [<value>level3</value>]]]</syntax>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2041 <default>proxy_temp</default>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2042 <context>http</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2043 <context>server</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2044 <context>location</context>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2045
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2046 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2047 Defines a directory for storing temporary files
405 781b23ba3b0a Documented the following directives: proxy_busy_buffers_size, Ruslan Ermilov <ru@nginx.com> parents: 364 diff changeset	2048 with data received from proxied servers.
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2049 Up to three-level subdirectory hierarchy can be used underneath the specified
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2050 directory.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2051 For example, in the following configuration
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2052 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2053 proxy_temp_path /spool/nginx/proxy_temp 1 2;
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2054 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2055 a temporary file might look like this:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2056 <example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2057 /spool/nginx/proxy_temp/<emphasis>7</emphasis>/<emphasis>45</emphasis>/00000123<emphasis>457</emphasis>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2058 </example>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2059 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2060
1384 66ee77849563 Documented the use_temp_path parameter of the proxy_cache_path directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1382 diff changeset	2061 <para>
66ee77849563 Documented the use_temp_path parameter of the proxy_cache_path directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1382 diff changeset	2062 See also the <literal>use_temp_path</literal> parameter of the
66ee77849563 Documented the use_temp_path parameter of the proxy_cache_path directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1382 diff changeset	2063 <link id="proxy_cache_path"/> directive.
66ee77849563 Documented the use_temp_path parameter of the proxy_cache_path directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1382 diff changeset	2064 </para>
66ee77849563 Documented the use_temp_path parameter of the proxy_cache_path directive. Yaroslav Zhuravlev <yar@nginx.com> parents: 1382 diff changeset	2065
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2066 </directive>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2067
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2068 </section>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2069
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2070
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2071 <section id="variables" name="Embedded Variables">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2072
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2073 <para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2074 The <literal>ngx_http_proxy_module</literal> module supports embedded variables
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2075 that can be used to compose headers using the
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2076 <link id="proxy_set_header"/> directive:
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2077 <list type="tag">
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2078
1155 07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1153 diff changeset	2079 <tag-name id="var_proxy_host"><var>$proxy_host</var></tag-name>
1298 c459ca97c14d Updated description of $proxy_host and $proxy_port variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1290 diff changeset	2080 <tag-desc>name and port of a proxied server as specified in the
c459ca97c14d Updated description of $proxy_host and $proxy_port variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1290 diff changeset	2081 <link id="proxy_pass"/> directive;</tag-desc>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2082
1155 07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1153 diff changeset	2083 <tag-name id="var_proxy_port"><var>$proxy_port</var></tag-name>
1298 c459ca97c14d Updated description of $proxy_host and $proxy_port variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1290 diff changeset	2084 <tag-desc>port of a proxied server as specified in the
c459ca97c14d Updated description of $proxy_host and $proxy_port variables. Yaroslav Zhuravlev <yar@nginx.com> parents: 1290 diff changeset	2085 <link id="proxy_pass"/> directive, or the protocol’s default port;</tag-desc>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2086
1155 07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1153 diff changeset	2087 <tag-name id="var_proxy_add_x_forwarded_for">
07402a11fd8d Assigned IDs to tags describing variables. Vladimir Homutov <vl@nginx.com> parents: 1153 diff changeset	2088 <var>$proxy_add_x_forwarded_for</var></tag-name>
281 7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2089 <tag-desc>the <header>X-Forwarded-For</header> client request header field
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2090 with the <var>$remote_addr</var> variable appended to it, separated by a comma.
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2091 If the <header>X-Forwarded-For</header> field is not present in the client
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2092 request header, the <var>$proxy_add_x_forwarded_for</var> variable is equal
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2093 to the <var>$remote_addr</var> variable.</tag-desc>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2094 </list>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2095 </para>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2096
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2097 </section>
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2098
7142ddd2764c Translated current version of ngx_http_proxy_module documentation into English. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2099 </module>

Mercurial > hg > nginx-site

annotate xml/en/docs/http/ngx_http_proxy_module.xml @ 1587:c2a0a18e65ba