Mercurial > hg > nginx-site
annotate xml/en/docs/http/ngx_http_core_module.xml @ 619:625b592698b6
Updated with Netcraft August 2012 Web Server Survey stats.
author | Vladimir Homutov <vl@nginx.com> |
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date | Mon, 06 Aug 2012 11:18:39 +0000 |
parents | 368a449e85b8 |
children | af3f38e349eb |
rev | line source |
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1 <?xml version="1.0"?> |
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2 |
580
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3 <!-- |
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4 Copyright (C) Igor Sysoev |
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5 Copyright (C) Nginx, Inc. |
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6 --> |
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7 |
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8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
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9 |
89 | 10 <module name="Module ngx_http_core_module" |
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11 link="/en/docs/http/ngx_http_core_module.html" |
589 | 12 lang="en" |
13 rev="1"> | |
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14 |
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15 <section id="directives" name="Directives"> |
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16 |
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17 <directive name="aio"> |
102
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18 <syntax> |
364 | 19 <literal>on</literal> | |
20 <literal>off</literal> | | |
21 <literal>sendfile</literal></syntax> | |
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22 <default>off</default> |
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23 <context>http</context> |
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24 <context>server</context> |
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25 <context>location</context> |
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26 <appeared-in>0.8.11</appeared-in> |
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27 |
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28 <para> |
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29 Enables or disables the use of asynchronous file I/O (AIO) |
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30 on FreeBSD and Linux. |
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31 </para> |
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32 |
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33 <para> |
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34 On FreeBSD, AIO is usable starting from FreeBSD 4.3. |
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35 AIO can either be linked statically into a kernel: |
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36 <example> |
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37 options VFS_AIO |
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38 </example> |
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39 or loaded dynamically as a kernel loadable module: |
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40 <example> |
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41 kldload aio |
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42 </example> |
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43 </para> |
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44 |
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45 <para> |
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46 In FreeBSD versions 5 and 6, enabling AIO statically, or dynamically |
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47 when booting the kernel, will cause the entire networking subsystem |
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48 to use the Giant lock that can impact overall performance negatively. |
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49 This limitation has been removed in FreeBSD 6.4-STABLE in 2009, and in |
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50 FreeBSD 7. |
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51 However, starting from FreeBSD 5.3 it is possible to enable AIO |
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52 without the penalty of running the networking subsystem under a |
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53 Giant lock—for this to work, the AIO module needs to be loaded |
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54 after the kernel has booted. |
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55 In this case, the following message will appear in |
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56 <path>/var/log/messages</path> |
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57 <example> |
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58 WARNING: Network stack Giant-free, but aio requires Giant. |
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59 Consider adding 'options NET_WITH_GIANT' or setting debug.mpsafenet=0 |
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60 </example> |
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61 and can safely be ignored. |
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62 <note> |
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63 The requirement to use the Giant lock with AIO is related to the |
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64 fact that FreeBSD supports asynchronous calls |
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65 <c-func>aio_read</c-func> |
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66 and |
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67 <c-func>aio_write</c-func> |
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68 when working with sockets. |
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69 However, since nginx only uses AIO for disk I/O, no problems should arise. |
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70 </note> |
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71 </para> |
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72 |
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73 <para> |
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74 For AIO to work, |
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75 <link id="sendfile"/> |
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76 needs to be disabled: |
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77 <example> |
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78 location /video/ { |
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79 sendfile off; |
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80 aio on; |
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81 output_buffers 1 64k; |
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82 } |
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83 </example> |
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84 </para> |
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85 |
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86 <para> |
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87 In addition, starting from FreeBSD 5.2.1 and nginx 0.8.12, AIO can |
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88 also be used to pre-load data for <c-func>sendfile</c-func>: |
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89 <example> |
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90 location /video/ { |
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91 sendfile on; |
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92 tcp_nopush on; |
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93 aio sendfile; |
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94 } |
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95 </example> |
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96 In this configuration, <c-func>sendfile</c-func> is called with |
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97 the <c-def>SF_NODISKIO</c-def> flag which causes it not to |
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98 block on disk I/O and instead report back when the data are not in |
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99 memory; nginx then initiates an asynchronous data load by reading |
364 | 100 one byte. |
101 The FreeBSD kernel then loads the first 128K bytes | |
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102 of a file into memory, however next reads will only load data |
364 | 103 in 16K chunks. |
104 This can be tuned using the | |
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105 <link id="read_ahead"/> |
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106 directive. |
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107 </para> |
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108 |
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109 <para> |
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110 On Linux, AIO is usable starting from kernel version 2.6.22; |
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111 plus, it is also necessary to enable |
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112 <link id="directio"/>, |
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113 otherwise reading will be blocking: |
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114 <example> |
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115 location /video/ { |
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116 aio on; |
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117 directio 512; |
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118 output_buffers 1 128k; |
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119 } |
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120 </example> |
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121 </para> |
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122 |
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123 <para> |
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124 On Linux, |
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125 <link id="directio"/> |
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126 can only be used for reading blocks that are aligned on 512-byte |
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127 boundaries (or 4K for XFS). |
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128 Reading of unaligned file's end is still made in blocking mode. |
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129 The same holds true for byte range requests, and for FLV requests |
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130 not from the beginning of a file: reading of unaligned data at the |
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131 beginning and end of a file will be blocking. |
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132 There is no need to turn off |
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133 <link id="sendfile"/> |
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134 explicitly as it is turned off automatically when |
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135 <link id="directio"/> |
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136 is used. |
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137 </para> |
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138 |
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139 </directive> |
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140 |
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141 |
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142 <directive name="alias"> |
271 | 143 <syntax><value>path</value></syntax> |
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144 <default/> |
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145 <context>location</context> |
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146 |
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147 <para> |
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148 Defines a replacement for the specified location. |
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149 For example, with the following configuration |
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150 <example> |
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151 location /i/ { |
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152 alias /data/w3/images/; |
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153 } |
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154 </example> |
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155 the request of |
271 | 156 “<literal>/i/top.gif</literal>” will be responded |
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157 with the file |
148
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158 <path>/data/w3/images/top.gif</path>. |
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159 </para> |
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160 |
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161 <para> |
271 | 162 The <value>path</value> value can contain variables |
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163 except <var>$document_root</var> and <var>$realpath_root</var>. |
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164 </para> |
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165 |
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166 <para> |
271 | 167 If <literal>alias</literal> is used inside a location defined |
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168 with a regular expression then such regular expression should |
271 | 169 contain captures and <literal>alias</literal> should refer to |
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170 these captures (0.7.40), for example: |
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171 <example> |
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172 location ~ ^/users/(.+\.(?:gif|jpe?g|png))$ { |
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173 alias /data/w3/images/$1; |
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174 } |
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175 </example> |
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176 </para> |
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177 |
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178 <para> |
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179 When location matches the last part of the directive's value: |
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180 <example> |
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181 location /images/ { |
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182 alias /data/w3/images/; |
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183 } |
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184 </example> |
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185 it is better to use the |
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186 <link id="root"/> |
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187 directive instead: |
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188 <example> |
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189 location /images/ { |
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190 root /data/w3; |
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191 } |
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192 </example> |
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193 </para> |
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194 |
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195 </directive> |
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196 |
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197 |
162
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198 <directive name="chunked_transfer_encoding"> |
271 | 199 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
162
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200 <default>on</default> |
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201 <context>http</context> |
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202 <context>server</context> |
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203 <context>location</context> |
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204 |
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205 <para> |
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206 Allows disabling chunked transfer encoding in HTTP/1.1. |
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207 It may come in handy when using a software failing to support |
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208 chunked encoding though the standard requires it. |
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209 </para> |
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210 |
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211 </directive> |
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212 |
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213 |
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214 <directive name="client_body_buffer_size"> |
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215 |
271 | 216 <syntax><value>size</value></syntax> |
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217 <default>8k|16k</default> |
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218 <context>http</context> |
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219 <context>server</context> |
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220 <context>location</context> |
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221 |
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222 <para> |
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223 Sets buffer size for reading client request body. |
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224 In case request body is larger than the buffer, |
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225 the whole body or only its part is written to a |
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226 <link id="client_body_temp_path">temporary file</link>. |
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227 By default, buffer size is equal to two memory pages. |
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228 This is 8K on x86, other 32-bit platforms, and x86-64. |
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229 It is usually 16K on other 64-bit platforms. |
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230 </para> |
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231 |
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232 </directive> |
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233 |
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234 |
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235 <directive name="client_body_in_file_only"> |
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236 <syntax> |
364 | 237 <literal>on</literal> | |
238 <literal>clean</literal> | | |
239 <literal>off</literal></syntax> | |
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240 <default>off</default> |
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241 <context>http</context> |
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242 <context>server</context> |
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243 <context>location</context> |
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244 |
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245 <para> |
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246 Determines whether nginx should save the entire client request body |
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247 into a file. |
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248 This directive can be used during debugging, or when using the |
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249 <var>$request_body_file</var> |
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250 variable, or the |
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251 <link doc="ngx_http_perl_module.xml" id="methods">$r->request_body_file</link> |
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252 method of the module |
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253 <link doc="ngx_http_perl_module.xml">ngx_http_perl_module</link>. |
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254 </para> |
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255 |
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256 <para> |
271 | 257 When set to the value <literal>on</literal>, temporary files are not |
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258 removed after request processing. |
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259 </para> |
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260 |
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261 <para> |
271 | 262 The value <literal>clean</literal> will cause the temporary files |
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263 left after request processing to be removed. |
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264 </para> |
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265 |
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266 </directive> |
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267 |
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268 |
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269 <directive name="client_body_in_single_buffer"> |
271 | 270 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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271 <default>off</default> |
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272 <context>http</context> |
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273 <context>server</context> |
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274 <context>location</context> |
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275 |
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276 <para> |
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277 Determines whether nginx should save the entire client request body |
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278 in a single buffer. |
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279 The directive is recommended when using the |
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280 <var>$request_body</var> |
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281 variable, to save the number of copy operations involved. |
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282 </para> |
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283 |
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284 </directive> |
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285 |
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286 |
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287 <directive name="client_body_temp_path"> |
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288 <syntax> |
364 | 289 <value>path</value> |
290 [<value>level1</value> | |
291 [<value>level2</value> | |
292 [<value>level3</value>]]]</syntax> | |
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293 <default>client_body_temp</default> |
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294 <context>http</context> |
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295 <context>server</context> |
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296 <context>location</context> |
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297 |
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298 <para> |
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299 Defines a directory for storing temporary files holding client request bodies. |
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300 Up to three-level subdirectory hierarchy can be used underneath the specified |
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301 directory. |
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302 For example, in the following configuration |
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303 <example> |
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304 client_body_temp_path /spool/nginx/client_temp 1 2; |
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305 </example> |
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306 a temporary file might look like this: |
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307 <example> |
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308 /spool/nginx/client_temp/7/45/00000123457 |
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309 </example> |
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310 </para> |
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311 |
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312 </directive> |
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313 |
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314 |
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315 <directive name="client_body_timeout"> |
271 | 316 <syntax><value>time</value></syntax> |
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317 <default>60s</default> |
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318 <context>http</context> |
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319 <context>server</context> |
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320 <context>location</context> |
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321 |
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322 <para> |
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323 Defines a timeout for reading client request body. |
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324 A timeout is only set between two successive read operations, |
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325 not for the transmission of the whole request body. |
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326 If a client does not transmit anything within this time, |
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327 the client error |
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328 <http-status code="408" text="Request Time-out"/> |
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329 is returned. |
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330 </para> |
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331 |
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332 </directive> |
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333 |
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334 |
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335 <directive name="client_header_buffer_size"> |
271 | 336 <syntax><value>size</value></syntax> |
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337 <default>1k</default> |
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338 <context>http</context> |
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339 <context>server</context> |
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340 |
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341 <para> |
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342 Sets buffer size for reading client request header. |
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343 For most requests, a buffer of 1K bytes is enough. |
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344 However, if a request includes long cookies, or comes from a WAP client, |
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345 it may not fit into 1K. |
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346 If a request line, or a request header field do not fit entirely into |
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347 this buffer then larger buffers are allocated, configured by the |
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348 <link id="large_client_header_buffers"/> |
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349 directive. |
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350 </para> |
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351 |
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352 </directive> |
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353 |
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354 |
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355 <directive name="client_header_timeout"> |
271 | 356 <syntax><value>time</value></syntax> |
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357 <default>60s</default> |
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358 <context>http</context> |
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359 <context>server</context> |
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360 |
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361 <para> |
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362 Defines a timeout for reading client request header. |
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363 If a client does not transmit the entire header within this time, |
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364 the client error |
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365 <http-status code="408" text="Request Time-out"/> |
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366 is returned. |
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367 </para> |
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368 |
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369 </directive> |
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370 |
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371 |
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372 <directive name="client_max_body_size"> |
271 | 373 <syntax><value>size</value></syntax> |
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374 <default>1m</default> |
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375 <context>http</context> |
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376 <context>server</context> |
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377 <context>location</context> |
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378 |
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379 <para> |
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380 Sets the maximum allowed size of the client request body, |
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381 specified in the |
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382 <header>Content-Length</header> |
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383 request header field. |
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384 If it exceeds the configured value, the client error |
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385 <http-status code="413" text="Request Entity Too Large"/> |
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386 is returned. |
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387 Please be aware that |
237
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For now, commented out broken link to /web/upload.html.
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388 <!--link doc="/web/upload.xml"-->browsers cannot correctly display |
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389 this error<!--/link-->. |
271 | 390 Setting <value>size</value> to 0 disables client |
65
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391 request body size checking. |
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392 </para> |
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393 |
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394 </directive> |
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395 |
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396 |
161
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397 <directive name="connection_pool_size"> |
271 | 398 <syntax><value>size</value></syntax> |
161
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399 <default>256</default> |
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400 <context>http</context> |
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401 <context>server</context> |
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402 |
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403 <para> |
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404 Allows to fine tune per-connection memory allocations. |
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405 This directive has minimal impact on performance, |
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406 and should not generally be used. |
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407 </para> |
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408 |
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409 </directive> |
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410 |
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Documented the "connection_pool_size" and "request_pool_size" directives.
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411 |
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412 <directive name="default_type"> |
271 | 413 <syntax><value>mime-type</value></syntax> |
102
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414 <default>text/plain</default> |
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415 <context>http</context> |
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416 <context>server</context> |
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417 <context>location</context> |
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418 |
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419 <para> |
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420 Defines a default MIME-type of a response. |
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421 See also the <link id="types"/> directive. |
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422 </para> |
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423 |
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424 </directive> |
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425 |
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426 |
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427 <directive name="directio"> |
271 | 428 <syntax><value>size</value> | <literal>off</literal></syntax> |
102
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429 <default>off</default> |
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430 <context>http</context> |
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431 <context>server</context> |
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432 <context>location</context> |
171
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433 <appeared-in>0.7.7</appeared-in> |
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434 |
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435 <para> |
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436 Enables the use of |
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437 the <c-def>O_DIRECT</c-def> flag (FreeBSD, Linux), |
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438 the <c-def>F_NOCACHE</c-def> flag (Mac OS X), |
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439 or the <c-func>directio</c-func> function (Solaris), |
236
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Fixed off-by-one error introduced during an initial translation into English.
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440 when reading files that are larger than or equal to |
271 | 441 the specified <value>size</value>. |
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442 It automatically disables (0.7.15) the use of |
106
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443 <link id="sendfile"/> |
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444 for a given request. |
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445 It could be useful for serving large files: |
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446 <example> |
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447 directio 4m; |
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448 </example> |
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449 or when using <link id="aio"/> on Linux. |
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450 </para> |
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451 |
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452 </directive> |
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453 |
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454 |
171
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455 <directive name="directio_alignment"> |
271 | 456 <syntax><value>size</value></syntax> |
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457 <default>512</default> |
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458 <context>http</context> |
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459 <context>server</context> |
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460 <context>location</context> |
171
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461 <appeared-in>0.8.11</appeared-in> |
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462 |
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463 <para> |
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464 Sets an alignment for |
106
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465 <link id="directio"/>. |
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466 In most cases, a 512-byte alignment is enough, however, when |
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467 using XFS under Linux, it needs to be increased to 4K. |
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468 </para> |
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469 |
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470 </directive> |
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|
471 |
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472 |
418
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473 <directive name="disable_symlinks"> |
436
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474 <syntax><literal>off</literal></syntax> |
418
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Documented the disable_symlinks directive.
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475 <syntax> |
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476 <literal>on</literal> | |
436
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477 <literal>if_not_owner</literal> |
438
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478 [<literal>from</literal>=<value>part</value>]</syntax> |
418
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Documented the disable_symlinks directive.
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479 <default>off</default> |
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Documented the disable_symlinks directive.
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480 <context>http</context> |
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Documented the disable_symlinks directive.
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481 <context>server</context> |
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Documented the disable_symlinks directive.
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482 <context>location</context> |
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Documented the disable_symlinks directive.
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483 <appeared-in>1.1.15</appeared-in> |
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484 |
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485 <para> |
436
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486 Determines how symbolic links should be treated when opening files: |
418
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Documented the disable_symlinks directive.
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487 <list type="tag"> |
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488 |
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Documented the disable_symlinks directive.
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489 <tag-name><literal>off</literal></tag-name> |
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490 <tag-desc> |
436
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491 Symbolic links in the pathname are allowed and not checked. |
418
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Documented the disable_symlinks directive.
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492 This is the default behavior. |
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493 </tag-desc> |
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494 |
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495 <tag-name><literal>on</literal></tag-name> |
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Documented the disable_symlinks directive.
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496 <tag-desc> |
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497 If any component of the pathname is a symbolic link, |
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Documented the disable_symlinks directive.
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498 access to a file is denied. |
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Documented the disable_symlinks directive.
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499 </tag-desc> |
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Documented the disable_symlinks directive.
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|
500 |
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Documented the disable_symlinks directive.
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501 <tag-name><literal>if_not_owner</literal></tag-name> |
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Documented the disable_symlinks directive.
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502 <tag-desc> |
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503 Access to a file is denied if any component of the pathname |
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504 is a symbolic link, and the link and object that the link |
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505 points to have different owners. |
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Documented the disable_symlinks directive.
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|
506 </tag-desc> |
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|
507 |
438
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|
508 <tag-name><literal>from</literal>=<value>part</value></tag-name> |
436
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509 <tag-desc> |
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|
510 When checking symbolic links |
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511 (parameters <literal>on</literal> and <literal>if_not_owner</literal>), |
438
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512 all components of the pathname are normally checked. |
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513 Checking of symbolic links in the initial part of the pathname |
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514 may be avoided by also specifying the |
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515 <literal>from</literal>=<value>part</value> parameter. |
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516 In this case, symbolic links are checked only from |
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517 the component of the pathname following the specified initial part. |
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518 If a value is not an initial part of the checked pathname, the whole |
436
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519 pathname is checked as if this parameter was not specified at all. |
438
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520 If a value fully matches the file name, |
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521 symbolic links are not checked. |
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522 The parameter value can contain variables. |
436
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523 </tag-desc> |
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|
524 |
418
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|
525 </list> |
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|
526 </para> |
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|
527 |
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|
528 <para> |
436
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|
529 Example: |
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530 <example> |
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531 disable_symlinks on from=$document_root; |
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532 </example> |
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533 </para> |
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|
534 |
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diff
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|
535 <para> |
418
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536 This directive is only available on systems that have the |
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537 <c-func>openat</c-func> and <c-func>fstatat</c-func> interfaces. |
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diff
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538 This includes modern versions of FreeBSD, Linux, and Solaris. |
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539 </para> |
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diff
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|
540 |
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|
541 <para> |
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542 Parameters <literal>on</literal> and <literal>if_not_owner</literal> |
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543 add a processing overhead. |
436
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544 <note> |
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|
545 On systems that do not support opening directories for search only, |
438
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546 the use of these parameters requires that worker processes |
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547 have read permissions for all checked directories. |
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548 </note> |
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|
549 </para> |
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|
550 |
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- corrected the description of the from= parameter of the
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diff
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|
551 <para> |
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|
552 <note> |
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|
553 The |
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|
554 <link doc="ngx_http_autoindex_module.xml">ngx_http_autoindex_module</link>, |
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- corrected the description of the from= parameter of the
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|
555 <link doc="ngx_http_random_index_module.xml">ngx_http_random_index_module</link>, |
477
c5680571ec09
Unnecessary extensions removed from links.
Andrey Belov <defan@nginx.com>
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476
diff
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|
556 and <link doc="ngx_http_dav_module.xml">ngx_http_dav_module</link> |
438
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|
557 modules currently ignore this directive. |
436
3a9f39341c7c
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diff
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|
558 </note> |
418
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diff
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|
559 </para> |
2638f67205ee
Documented the disable_symlinks directive.
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diff
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|
560 |
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Documented the disable_symlinks directive.
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diff
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|
561 </directive> |
2638f67205ee
Documented the disable_symlinks directive.
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406
diff
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|
562 |
2638f67205ee
Documented the disable_symlinks directive.
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diff
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|
563 |
57
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564 <directive name="error_page"> |
102
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565 <syntax> |
364 | 566 <value>code</value> ... |
567 [<literal>=</literal>[<value>response</value>]] | |
568 <value>uri</value></syntax> | |
57
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569 <default/> |
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570 <context>http</context> |
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571 <context>server</context> |
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572 <context>location</context> |
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573 <context>if in location</context> |
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|
574 |
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|
575 <para> |
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576 Defines the URI that will be shown for the specified errors. |
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577 These directives are inherited from the previous level if and |
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578 only if there are no |
271 | 579 <literal>error_page</literal> |
57
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580 directives on |
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Initial English translation of ngx_http_core_module.
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581 the current level. |
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582 A URI value can contain variables. |
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|
583 </para> |
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|
584 |
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|
585 <para> |
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586 Example: |
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|
587 <example> |
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588 error_page 404 /404.html; |
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589 error_page 502 503 504 /50x.html; |
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590 error_page 403 http://example.com/forbidden.html; |
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|
591 </example> |
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592 </para> |
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|
593 |
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|
594 <para> |
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595 Furthermore, it is possible to change the response code to another, for example: |
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596 <example> |
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597 error_page 404 =200 /empty.gif; |
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598 </example> |
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599 </para> |
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|
600 |
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|
601 <para> |
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|
602 If an error response is processed by a proxied server, or a FastCGI server, |
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Initial English translation of ngx_http_core_module.
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603 and the server may return different response codes (e.g., 200, 302, 401 |
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Initial English translation of ngx_http_core_module.
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604 or 404), it is possible to respond with a returned code: |
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|
605 <example> |
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|
606 error_page 404 = /404.php; |
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607 </example> |
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|
608 </para> |
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|
609 |
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|
610 <para> |
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611 If there is no need to change URI during redirection it is possible to redirect |
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612 error processing into a named location: |
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|
613 <example> |
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|
614 location / { |
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615 error_page 404 = @fallback; |
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616 } |
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|
617 |
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618 location @fallback { |
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619 proxy_pass http://backend; |
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620 } |
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621 </example> |
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|
622 </para> |
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|
623 |
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624 </directive> |
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|
625 |
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|
626 |
576
cac22cc79afd
Documented the "etag" directive.
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566
diff
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|
627 <directive name="etag"> |
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Documented the "etag" directive.
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566
diff
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628 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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566
diff
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|
629 <default>on</default> |
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Documented the "etag" directive.
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566
diff
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630 <context>http</context> |
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Documented the "etag" directive.
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566
diff
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|
631 <context>server</context> |
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566
diff
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632 <context>location</context> |
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Documented the "etag" directive.
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566
diff
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633 <appeared-in>1.3.3</appeared-in> |
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Documented the "etag" directive.
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566
diff
changeset
|
634 |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
635 <para> |
cac22cc79afd
Documented the "etag" directive.
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parents:
566
diff
changeset
|
636 Enables or disables automatic generation of the <header>ETag</header> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
637 response header field for static resources. |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
638 </para> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
639 |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
640 </directive> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
641 |
cac22cc79afd
Documented the "etag" directive.
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parents:
566
diff
changeset
|
642 |
171
6eeaa9e1f3b5
Made "appeared-in" an element, and added support for
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169
diff
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|
643 <directive name="if_modified_since"> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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98
diff
changeset
|
644 <syntax> |
364 | 645 <literal>off</literal> | |
646 <literal>exact</literal> | | |
647 <literal>before</literal></syntax> | |
102
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The directive name is now automatically printed in <default> and <syntax>.
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diff
changeset
|
648 <default>exact</default> |
57
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parents:
diff
changeset
|
649 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
650 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
651 <context>location</context> |
171
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Made "appeared-in" an element, and added support for
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169
diff
changeset
|
652 <appeared-in>0.7.24</appeared-in> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
653 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
654 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
655 Specifies how to compare modification time of a response |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
656 with the time in the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
657 <header>If-Modified-Since</header> |
235
6d8356490215
Consistently call header fields as such.
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234
diff
changeset
|
658 request header field: |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
659 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
660 <list type="tag"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
661 |
271 | 662 <tag-name><literal>off</literal></tag-name> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
663 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
664 the |
235
6d8356490215
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parents:
234
diff
changeset
|
665 <header>If-Modified-Since</header> request header field is ignored (0.7.34); |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
666 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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changeset
|
667 |
271 | 668 <tag-name><literal>exact</literal></tag-name> |
57
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parents:
diff
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|
669 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
670 exact match; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
671 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
672 |
271 | 673 <tag-name><literal>before</literal></tag-name> |
57
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Initial English translation of ngx_http_core_module.
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changeset
|
674 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
675 modification time of a response is |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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changeset
|
676 less than or equal to the time in the <header>If-Modified-Since</header> |
235
6d8356490215
Consistently call header fields as such.
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diff
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|
677 request header field. |
57
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Initial English translation of ngx_http_core_module.
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|
678 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
679 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
680 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
681 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
682 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
683 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
684 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
685 |
152
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
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148
diff
changeset
|
686 <directive name="ignore_invalid_headers"> |
271 | 687 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
152
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
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diff
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|
688 <default>on</default> |
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Documented the "ignore_invalid_headers" directive.
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diff
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|
689 <context>http</context> |
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Documented the "ignore_invalid_headers" directive.
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diff
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|
690 <context>server</context> |
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Documented the "ignore_invalid_headers" directive.
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148
diff
changeset
|
691 |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
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parents:
148
diff
changeset
|
692 <para> |
235
6d8356490215
Consistently call header fields as such.
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parents:
234
diff
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|
693 Controls whether header fields with invalid names should be ignored. |
252
6f710464be38
Applied nitpicking by Maxim Dounin, translated into English.
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246
diff
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|
694 Valid names are composed of English letters, digits, hyphens, and possibly |
152
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
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148
diff
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|
695 underscores (as controlled by the <link id="underscores_in_headers"/> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
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parents:
148
diff
changeset
|
696 directive). |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
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parents:
148
diff
changeset
|
697 </para> |
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Documented the "ignore_invalid_headers" directive.
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parents:
148
diff
changeset
|
698 |
426
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
699 <para> |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
700 A directive can be specified on the <link id="server"/> level |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
701 in a default server. |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
702 In this case, its value will cover all virtual servers |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
703 listening on the same address and port. |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
704 </para> |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
705 |
152
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
706 </directive> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
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parents:
148
diff
changeset
|
707 |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
708 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
709 <directive name="internal"> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
710 <syntax/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
711 <default/> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
712 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
713 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
714 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
715 Specifies that a given location can only be used for internal requests. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
716 For external requests, the client error |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
717 <http-status code="404" text="Not Found"/> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
718 is returned. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
719 Internal requests are the following: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
720 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
721 <list type="bullet"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
722 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
723 <listitem> |
429
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
724 requests redirected by the |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
725 <link id="error_page"/>, |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
726 <link doc="ngx_http_index_module.xml" id="index"/>, |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
727 <link doc="ngx_http_random_index_module.xml" id="random_index"/>, and |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
728 <link id="try_files"/> directives; |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
729 </listitem> |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
730 |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
731 <listitem> |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
732 requests redirected by the <header>X-Accel-Redirect</header> |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
733 response header field from an upstream server; |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
734 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
735 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
736 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
737 subrequests formed by the |
271 | 738 “<command>include virtual</command>” |
438
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
436
diff
changeset
|
739 command of the |
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
436
diff
changeset
|
740 <link doc="ngx_http_ssi_module.xml">ngx_http_ssi_module</link> |
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
436
diff
changeset
|
741 module and by the |
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
436
diff
changeset
|
742 <link doc="ngx_http_addition_module.xml">ngx_http_addition_module</link> |
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
436
diff
changeset
|
743 module directives; |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
744 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
745 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
746 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
747 requests changed by the |
429
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
748 <link doc="ngx_http_rewrite_module.xml" id="rewrite"/> directive. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
749 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
750 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
751 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
752 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
753 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
754 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
755 Example: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
756 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
757 error_page 404 /404.html; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
758 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
759 location /404.html { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
760 internal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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761 } |
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762 </example> |
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763 </para> |
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764 |
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765 </directive> |
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766 |
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767 |
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768 <directive name="keepalive_disable"> |
271 | 769 <syntax><literal>none</literal> | <value>browser</value> ...</syntax> |
467
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770 <default>msie6</default> |
176
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771 <context>http</context> |
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772 <context>server</context> |
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773 <context>location</context> |
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774 |
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775 <para> |
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776 Disables keep-alive connections with misbehaving browsers. |
271 | 777 The <value>browser</value> parameters specify which |
176
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778 browsers will be affected. |
271 | 779 The value <literal>msie6</literal> disables keep-alive connections |
252
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780 with old versions of MSIE, after seeing a POST request. |
271 | 781 The value <literal>safari</literal> disables keep-alive connections |
467
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782 with Safari and Safari-like browsers on Mac OS X and Mac OS X-like |
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783 operating systems. |
271 | 784 The value <literal>none</literal> enables keep-alive connections |
176
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785 with all browsers. |
467
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786 <note> |
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787 Prior to version 1.1.18, the value <literal>safari</literal> matched |
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788 all Safari and Safari-like browsers on all operating systems, and |
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789 keep-alive connections with them were disabled by default. |
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790 </note> |
176
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791 </para> |
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792 |
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793 </directive> |
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794 |
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795 |
171
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796 <directive name="keepalive_requests"> |
271 | 797 <syntax><value>number</value></syntax> |
102
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798 <default>100</default> |
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799 <context>http</context> |
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800 <context>server</context> |
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801 <context>location</context> |
171
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802 <appeared-in>0.8.0</appeared-in> |
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803 |
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804 <para> |
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805 Sets the maximum number of requests that can be |
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806 made through one keep-alive connection. |
65
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807 After this many requests are made, the connection is closed. |
57
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808 </para> |
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809 |
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810 </directive> |
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|
811 |
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812 |
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813 <directive name="keepalive_timeout"> |
102
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814 <syntax> |
364 | 815 <value>timeout</value> |
816 [<value>header_timeout</value>]</syntax> | |
102
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817 <default>75s</default> |
57
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818 <context>http</context> |
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819 <context>server</context> |
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820 <context>location</context> |
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|
821 |
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822 <para> |
271 | 823 The first parameter sets a timeout during which a keep-alive |
57
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824 client connection will stay open on the server side. |
271 | 825 The optional second parameter sets a value in the |
826 <header>Keep-Alive: timeout=<value>time</value></header> | |
235
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827 response header field. |
271 | 828 Two parameters may differ. |
57
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829 </para> |
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|
830 |
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Initial English translation of ngx_http_core_module.
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|
831 <para> |
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832 The |
271 | 833 <header>Keep-Alive: timeout=<value>time</value></header> |
235
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834 header field is understood by Mozilla and Konqueror. |
57
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835 MSIE will close keep-alive connection in about 60 seconds. |
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836 </para> |
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837 |
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838 </directive> |
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|
839 |
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|
840 |
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841 <directive name="large_client_header_buffers"> |
271 | 842 <syntax><value>number</value> <value>size</value></syntax> |
102
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843 <default>4 8k</default> |
57
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844 <context>http</context> |
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845 <context>server</context> |
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846 |
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847 <para> |
271 | 848 Sets the maximum <value>number</value> and <value>size</value> of |
235
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849 buffers used when reading large client request header. |
57
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850 A request line cannot exceed the size of one buffer, or the client error |
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851 <http-status code="414" text="Request-URI Too Large"/> |
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852 is returned. |
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|
853 A request header field cannot exceed the size of one buffer as well, or the |
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854 client error |
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Initial English translation of ngx_http_core_module.
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|
855 <http-status code="400" text="Bad Request"/> |
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856 is returned. |
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857 Buffers are allocated only on demand. |
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858 By default, the buffer size is equal to 8K bytes. |
57
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859 If after the end of request processing a connection is transitioned |
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860 into the keep-alive state, these buffers are freed. |
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861 </para> |
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|
862 |
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|
863 </directive> |
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|
864 |
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865 |
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866 <directive name="limit_except"> |
271 | 867 <syntax block="yes"><value>method</value> ...</syntax> |
57
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868 <default/> |
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869 <context>location</context> |
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870 |
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|
871 <para> |
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872 Limits allowed HTTP methods inside a location. |
271 | 873 The <value>method</value> parameter can be one of the following: |
874 <literal>GET</literal>, | |
875 <literal>HEAD</literal>, | |
876 <literal>POST</literal>, | |
877 <literal>PUT</literal>, | |
878 <literal>DELETE</literal>, | |
879 <literal>MKCOL</literal>, | |
880 <literal>COPY</literal>, | |
881 <literal>MOVE</literal>, | |
882 <literal>OPTIONS</literal>, | |
883 <literal>PROPFIND</literal>, | |
884 <literal>PROPPATCH</literal>, | |
885 <literal>LOCK</literal>, | |
886 <literal>UNLOCK</literal>, | |
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887 or |
271 | 888 <literal>PATCH</literal>. |
889 Allowing the <literal>GET</literal> method also allows the | |
890 <literal>HEAD</literal> method. | |
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891 Access to other methods can be limited using the |
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892 <link doc="ngx_http_access_module.xml">ngx_http_access_module</link> |
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893 and |
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894 <link doc="ngx_http_auth_basic_module.xml">ngx_http_auth_basic_module</link> |
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895 modules directives: |
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896 <example> |
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897 limit_except GET { |
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898 allow 192.168.1.0/32; |
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899 deny all; |
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900 } |
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901 </example> |
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902 Please note that this will limit access to all methods |
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903 <emphasis>except</emphasis> GET and HEAD. |
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904 </para> |
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|
905 |
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|
906 </directive> |
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|
907 |
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|
908 |
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909 <directive name="limit_rate"> |
271 | 910 <syntax><value>rate</value></syntax> |
102
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|
911 <default>0</default> |
57
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912 <context>http</context> |
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913 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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914 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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|
915 <context>if in location</context> |
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|
916 |
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Initial English translation of ngx_http_core_module.
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|
917 <para> |
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|
918 Rate limits the transmission of a response to a client. |
271 | 919 The <value>rate</value> is specified in bytes per second. |
65
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|
920 Value 0 (the default) disables rate limiting. |
57
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921 <!-- |
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|
922 The smaller the rate, the more accurate will be the limitation. |
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|
923 --> |
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Initial English translation of ngx_http_core_module.
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|
924 The limit is per connection, so if a single client opens 2 connections, |
65
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- Use of $document_root and $realpath_root in "alias" is prohibited.
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|
925 an overall rate will be 2x more than specified by this directive. |
57
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926 </para> |
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|
927 |
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|
928 <para> |
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|
929 This directive is not applicable if one wants to rate limit |
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930 a group of clients on the |
106
56457a474903
If text of the link is not provided, the @id is used.
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102
diff
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|
931 <link id="server"/> |
57
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|
932 level. |
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|
933 If that is the case, the desired limit can be specified in the |
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|
934 <var>$limit_rate</var> |
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|
935 variable: |
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|
936 <example> |
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|
937 server { |
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|
938 |
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939 if ($slow) { |
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940 set $limit_rate 4k; |
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|
941 } |
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|
942 |
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|
943 ... |
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|
944 } |
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|
945 </example> |
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|
946 </para> |
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|
947 |
506
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|
948 <para> |
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diff
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|
949 In addition, rate limit can also be set in the |
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|
950 <header>X-Accel-Limit-Rate</header> response header field. |
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Documented how nginx processes proxied server's response header fields
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503
diff
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|
951 This ability can be disabled using the |
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503
diff
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|
952 <link doc="ngx_http_proxy_module.xml" id="proxy_ignore_headers"/> |
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Documented how nginx processes proxied server's response header fields
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503
diff
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|
953 and |
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503
diff
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|
954 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_ignore_headers"/> |
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diff
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|
955 directives. |
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diff
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|
956 </para> |
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|
957 |
57
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958 </directive> |
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|
959 |
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960 |
171
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Made "appeared-in" an element, and added support for
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961 <directive name="limit_rate_after"> |
271 | 962 <syntax><value>size</value></syntax> |
102
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|
963 <default>0</default> |
57
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964 <context>http</context> |
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965 <context>server</context> |
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966 <context>location</context> |
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967 <context>if in location</context> |
171
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968 <appeared-in>0.8.0</appeared-in> |
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969 |
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|
970 <para> |
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971 Sets the initial amount after which the further transmission |
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972 of a response to a client will be rate limited. |
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|
973 </para> |
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|
974 |
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|
975 <para> |
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|
976 Example: |
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|
977 <example> |
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978 location /flv/ { |
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|
979 flv; |
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980 limit_rate_after 500k; |
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981 limit_rate 50k; |
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|
982 } |
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|
983 </example> |
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|
984 </para> |
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|
985 |
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|
986 </directive> |
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|
987 |
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988 |
172
5e8e63f73c33
Documented "lingering_close", "lingering_time", and "lingering_timeout".
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989 <directive name="lingering_close"> |
271 | 990 <syntax> |
364 | 991 <literal>off</literal> | |
992 <literal>on</literal> | | |
993 <literal>always</literal></syntax> | |
172
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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994 <default>on</default> |
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995 <context>http</context> |
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996 <context>server</context> |
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997 <context>location</context> |
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998 <appeared-in>1.1.0</appeared-in> |
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999 <appeared-in>1.0.6</appeared-in> |
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1000 |
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1001 <para> |
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1002 Controls how nginx closes client connections. |
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1003 </para> |
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1004 |
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1005 <para> |
271 | 1006 The default value “<literal>on</literal>” instructs nginx to |
172
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1007 <link id="lingering_timeout">wait for</link> and |
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1008 <link id="lingering_time">process</link> additional data from a client |
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1009 before fully closing a connection, but only |
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1010 if heuristics suggests that a client may be sending more data. |
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1011 </para> |
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1012 |
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1013 <para> |
271 | 1014 The value “<literal>always</literal>” will cause nginx to unconditionally |
172
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1015 wait for and process additional client data. |
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1016 </para> |
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1017 |
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1018 <para> |
271 | 1019 The value “<literal>off</literal>” tells nginx to never wait for |
172
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1020 more data and close the connection immediately. |
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1021 This breaks the protocol and should not be used under normal circumstances. |
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1022 </para> |
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1023 |
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1024 </directive> |
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1025 |
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1026 |
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1027 <directive name="lingering_time"> |
271 | 1028 <syntax><value>time</value></syntax> |
172
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1029 <default>30s</default> |
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1030 <context>http</context> |
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1031 <context>server</context> |
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1032 <context>location</context> |
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1033 |
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1034 <para> |
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1035 When <link id="lingering_close"/> is in effect, |
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1036 this directive specifies a maximum time during which nginx |
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1037 will process (read and ignore) additional data coming from a client. |
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1038 After that, the connection is closed, even if there are more data. |
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1039 </para> |
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1040 |
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1041 </directive> |
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1042 |
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1043 |
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1044 <directive name="lingering_timeout"> |
271 | 1045 <syntax><value>time</value></syntax> |
172
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1046 <default>5s</default> |
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1047 <context>http</context> |
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1048 <context>server</context> |
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1049 <context>location</context> |
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1050 |
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1051 <para> |
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1052 When <link id="lingering_close"/> is in effect, this directive specifies |
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1053 a maximum waiting time for more client data to arrive. |
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1054 If data are not received during this time, the connection is closed. |
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1055 Otherwise, data are read and ignored, then nginx waits again for more data. |
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1056 The “wait-read-ignore” cycle is repeated, but no longer than specified by the |
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1057 <link id="lingering_time"/> directive. |
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1058 </para> |
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1059 |
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1060 </directive> |
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1061 |
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1062 |
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1063 <directive name="listen"> |
102
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1064 <syntax> |
364 | 1065 <value>address</value>[:<value>port</value>] |
1066 [<literal>default_server</literal>] | |
1067 [<literal>setfib</literal>=<value>number</value>] | |
1068 [<literal>backlog</literal>=<value>number</value>] | |
1069 [<literal>rcvbuf</literal>=<value>size</value>] | |
1070 [<literal>sndbuf</literal>=<value>size</value>] | |
1071 [<literal>accept_filter</literal>=<value>filter</value>] | |
1072 [<literal>deferred</literal>] | |
1073 [<literal>bind</literal>] | |
1074 [<literal>ipv6only</literal>=<literal>on</literal>|<literal>off</literal>] | |
1075 [<literal>ssl</literal>] | |
1076 [<literal>so_keepalive</literal>=<literal>on</literal>|<literal>off</literal>|[<value>keepidle</value>]:[<value>keepintvl</value>]:[<value>keepcnt</value>]]</syntax> | |
102
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1077 <syntax> |
364 | 1078 <value>port</value> |
1079 [<literal>default_server</literal>] | |
1080 [<literal>setfib</literal>=<value>number</value>] | |
1081 [<literal>backlog</literal>=<value>number</value>] | |
1082 [<literal>rcvbuf</literal>=<value>size</value>] | |
1083 [<literal>sndbuf</literal>=<value>size</value>] | |
1084 [<literal>accept_filter</literal>=<value>filter</value>] | |
1085 [<literal>deferred</literal>] | |
1086 [<literal>bind</literal>] | |
1087 [<literal>ipv6only</literal>=<literal>on</literal>|<literal>off</literal>] | |
1088 [<literal>ssl</literal>] | |
1089 [<literal>so_keepalive</literal>=<literal>on</literal>|<literal>off</literal>|[<value>keepidle</value>]:[<value>keepintvl</value>]:[<value>keepcnt</value>]]</syntax> | |
102
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1090 <syntax> |
364 | 1091 <literal>unix:</literal><value>path</value> |
1092 [<literal>default_server</literal>] | |
1093 [<literal>backlog</literal>=<value>number</value>] | |
1094 [<literal>rcvbuf</literal>=<value>size</value>] | |
1095 [<literal>sndbuf</literal>=<value>size</value>] | |
1096 [<literal>accept_filter</literal>=<value>filter</value>] | |
1097 [<literal>deferred</literal>] | |
1098 [<literal>bind</literal>] | |
1099 [<literal>ssl</literal>] | |
1100 [<literal>so_keepalive</literal>=<literal>on</literal>|<literal>off</literal>|[<value>keepidle</value>]:[<value>keepintvl</value>]:[<value>keepcnt</value>]]</syntax> | |
102
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1101 <default>*:80 | *:8000</default> |
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1102 <context>server</context> |
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1103 |
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1104 <para> |
271 | 1105 Sets an <value>address</value> and a <value>port</value> for IP, |
1106 or a <value>path</value> for a UNIX-domain socket, on which | |
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1107 the server will accept requests. |
271 | 1108 Only one of <value>address</value> or <value>port</value> may be |
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1109 specified. |
271 | 1110 An <value>address</value> may also be a hostname, for example: |
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1111 <example> |
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1112 listen 127.0.0.1:8000; |
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1113 listen 127.0.0.1; |
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1114 listen 8000; |
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1115 listen *:8000; |
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1116 listen localhost:8000; |
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1117 </example> |
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1118 IPv6 addresses (0.7.36) are specified in square brackets: |
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1119 <example> |
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1120 listen [::]:8000; |
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1121 listen [fe80::1]; |
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1122 </example> |
364 | 1123 UNIX-domain sockets (0.8.21) are specified with the “<literal>unix:</literal>” |
1124 prefix: | |
66 | 1125 <example> |
1126 listen unix:/var/run/nginx.sock; | |
1127 </example> | |
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1128 </para> |
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1129 |
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1130 <para> |
271 | 1131 If only <value>address</value> is given, the port 80 is used. |
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1132 </para> |
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1133 |
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1134 <para> |
271 | 1135 If directive is not present then either the <literal>*:80</literal> is used |
1136 if nginx runs with superuser privileges, or <literal>*:8000</literal> otherwise. | |
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1137 </para> |
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1138 |
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1139 <para> |
271 | 1140 The <literal>default_server</literal> parameter, if present, |
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1141 will cause the server to become the default server for the specified |
271 | 1142 <value>address</value>:<value>port</value> pair. |
1143 If none of the directives have the <literal>default_server</literal> | |
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1144 parameter then the first server with the |
271 | 1145 <value>address</value>:<value>port</value> pair will be |
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1146 the default server for this pair. |
66 | 1147 <note> |
1148 In versions prior to 0.8.21 this parameter is named simply | |
271 | 1149 <literal>default</literal>. |
66 | 1150 </note> |
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1151 </para> |
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1152 |
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1153 <para> |
271 | 1154 A <literal>listen</literal> directive |
617
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1155 can have several additional parameters specific to socket-related system calls. |
66 | 1156 They can be specified in any |
271 | 1157 <literal>listen</literal> directive, but only once for the given |
1158 <value>address</value>:<value>port</value> pair. | |
66 | 1159 <note> |
1160 In versions prior to 0.8.21, they could only be | |
617
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1161 specified in the <literal>listen</literal> directive along with the |
271 | 1162 <literal>default</literal> parameter. |
66 | 1163 </note> |
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1164 <list type="tag"> |
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1165 |
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1166 <tag-name> |
271 | 1167 <literal>setfib</literal>=<value>number</value> |
66 | 1168 </tag-name> |
1169 <tag-desc> | |
617
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1170 this parameter (0.8.44) sets an associated routing table, FIB |
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1171 (the <c-def>SO_SETFIB</c-def> option) for the listening socket. |
66 | 1172 This currently works only on FreeBSD. |
1173 </tag-desc> | |
1174 | |
1175 <tag-name> | |
271 | 1176 <literal>backlog</literal>=<value>number</value> |
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1177 </tag-name> |
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1178 <tag-desc> |
271 | 1179 sets the <literal>backlog</literal> parameter in the |
617
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1180 <c-func>listen</c-func> call that limits |
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1181 the maximum length for the queue of pending connections. |
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1182 By default, <literal>backlog</literal> is set to -1 on FreeBSD, |
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1183 and to 511 on other platforms. |
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1184 </tag-desc> |
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1185 |
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1186 <tag-name> |
271 | 1187 <literal>rcvbuf</literal>=<value>size</value> |
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1188 </tag-name> |
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1189 <tag-desc> |
617
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1190 sets receive buffer size |
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1191 (the <c-def>SO_RCVBUF</c-def> option) for the listening socket. |
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1192 </tag-desc> |
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1193 |
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1194 <tag-name> |
271 | 1195 <literal>sndbuf</literal>=<value>size</value> |
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1196 </tag-name> |
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1197 <tag-desc> |
617
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1198 sets send buffer size |
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1199 (the <c-def>SO_SNDBUF</c-def> option) for the listening socket. |
57
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1200 </tag-desc> |
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1201 |
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1202 <tag-name> |
271 | 1203 <literal>accept_filter</literal>=<value>filter</value> |
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1204 </tag-name> |
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1205 <tag-desc> |
617
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1206 sets the name of accept filter |
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1207 (the <c-def>SO_ACCEPTFILTER</c-def> option) for the listening socket |
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Expanded documentation of what various parameters of the "listen"
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1208 that filters incoming connections before presenting them to |
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Expanded documentation of what various parameters of the "listen"
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1209 <c-func>accept</c-func>. |
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1210 This works only on FreeBSD and NetBSD 5.0+. |
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1211 Acceptable values are |
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1212 <link url="http://man.freebsd.org/accf_data">dataready</link> |
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1213 and |
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1214 <link url="http://man.freebsd.org/accf_http">httpready</link>. |
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1215 </tag-desc> |
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1216 |
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1217 <tag-name> |
271 | 1218 <literal>deferred</literal> |
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1219 </tag-name> |
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1220 <tag-desc> |
617
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1221 instructs to use a deferred <c-func>accept</c-func> |
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1222 (the <c-def>TCP_DEFER_ACCEPT</c-def> socket option) on Linux. |
57
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1223 </tag-desc> |
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1224 |
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1225 <tag-name> |
271 | 1226 <literal>bind</literal> |
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1227 </tag-name> |
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1228 <tag-desc> |
240
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1229 instructs to make a separate <c-func>bind</c-func> call for a given |
271 | 1230 <value>address</value>:<value>port</value> pair. |
240
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1231 This is because nginx will <c-func>bind</c-func> only to |
271 | 1232 <literal>*:</literal><value>port</value> |
1233 if there are several <literal>listen</literal> directives with | |
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1234 the same port but different addresses, and one of the |
271 | 1235 <literal>listen</literal> directives listens on all addresses |
1236 for the given port (<literal>*:</literal><value>port</value>). | |
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1237 It should be noted that in this case a <c-func>getsockname</c-func> |
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1238 system call will be made to determine an address that accepted a |
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1239 connection. |
271 | 1240 If parameters <literal>backlog</literal>, <literal>rcvbuf</literal>, |
1241 <literal>sndbuf</literal>, <literal>accept_filter</literal>, | |
1242 <literal>deferred</literal>, or <literal>so_keepalive</literal> | |
223
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1243 are used then for a given |
271 | 1244 <value>address</value>:<value>port</value> pair |
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1245 a separate <c-func>bind</c-func> call will always be made. |
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1246 </tag-desc> |
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1247 |
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1248 <tag-name> |
271 | 1249 <literal>ipv6only</literal>=<literal>on</literal>|<literal>off</literal> |
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1250 </tag-name> |
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1251 <tag-desc> |
617
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1252 this parameter (0.7.42) determines |
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1253 (via the <c-def>IPV6_V6ONLY</c-def> socket option) |
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1254 whether IPv6 socket listening on a wildcard address <literal>[::]</literal> |
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1255 will accept only IPv6 connections, or both IPv6 and IPv4 connections. |
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1256 This parameter is turned on by default. |
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1257 It can only be set once on start. |
615
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1258 <note> |
617
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1259 Prior to version 1.3.4, |
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1260 if this parameter was omitted then the operating system’s settings were |
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1261 in effect for the socket. |
615
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1262 </note> |
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1263 </tag-desc> |
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1264 |
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1265 <tag-name> |
271 | 1266 <literal>ssl</literal> |
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1267 </tag-name> |
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1268 <tag-desc> |
617
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1269 this parameter (0.7.14) does not relate to socket-related system calls, |
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1270 but allows to specify that all connections accepted on this port |
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1271 should work in SSL mode. |
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1272 This allows for a more compact <link doc="configuring_https_servers.xml" |
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1273 id="single_http_https_server">configuration</link> for the server that |
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1274 handles both HTTP and HTTPS requests. |
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1275 </tag-desc> |
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1276 |
223
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1277 <tag-name> |
271 | 1278 <literal>so_keepalive</literal>=<literal>on</literal>|<literal>off</literal>|[<value>keepidle</value>]:[<value>keepintvl</value>]:[<value>keepcnt</value>] |
223
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1279 </tag-name> |
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1280 <tag-desc> |
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1281 this parameter (1.1.11) configures the “TCP keepalive” behavior |
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1282 for the listening socket. |
617
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1283 If this parameter is omitted then the operating system’s settings will be |
223
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1284 in effect for the socket. |
271 | 1285 If set to the value “<literal>on</literal>”, the <c-def>SO_KEEPALIVE</c-def> |
223
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1286 socket option is turned on for the socket. |
271 | 1287 If set to the value “<literal>off</literal>”, the <c-def>SO_KEEPALIVE</c-def> |
223
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1288 socket option is turned off for the socket. |
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1289 Some operating systems support tuning TCP keepalive parameters on a per-socket |
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1290 basis using the <c-def>TCP_KEEPIDLE</c-def>, <c-def>TCP_KEEPINTVL</c-def>, |
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1291 and <c-def>TCP_KEEPCNT</c-def> socket options. |
397
f1c0ae9c1c48
FreeBSD 10.0-CURRENT supports the TCP_KEEPIDLE, TCP_KEEPINTVL, and
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1292 On such systems (currently, Linux 2.4+, NetBSD 5+, and |
454
daafc5600fc4
FreeBSD 9.0-STABLE supports the TCP_KEEPIDLE, TCP_KEEPINTVL, and
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1293 FreeBSD 9.0-STABLE) they can be configured |
271 | 1294 using the <value>keepidle</value>, <value>keepintvl</value>, and |
1295 <value>keepcnt</value> parameters. | |
1296 One or two parameters may be omitted, in which case the system default setting | |
223
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1297 for the corresponding socket option will be in effect. |
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1298 For example, |
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1299 <example>so_keepalive=30m::10</example> |
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1300 will set idle timeout (<c-def>TCP_KEEPIDLE</c-def>) to 30 minutes, |
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1301 leave probe interval (<c-def>TCP_KEEPINTVL</c-def>) at its system default, |
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1302 and set probes count (<c-def>TCP_KEEPCNT</c-def>) to 10 probes. |
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1303 </tag-desc> |
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1304 |
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1305 </list> |
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1306 </para> |
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1307 |
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1308 <para> |
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1309 Example: |
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1310 <example> |
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1311 listen 127.0.0.1 default_server accept_filter=dataready backlog=1024; |
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1312 </example> |
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1313 </para> |
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1314 |
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1315 </directive> |
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1316 |
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1317 |
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1318 <directive name="location"> |
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1319 <syntax block="yes">[ |
364 | 1320 <literal>=</literal> | |
1321 <literal>~</literal> | | |
1322 <literal>~*</literal> | | |
1323 <literal>^~</literal> | |
1324 ] <value>uri</value></syntax> | |
271 | 1325 <syntax block="yes"><literal>@</literal><value>name</value></syntax> |
57
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1326 <default/> |
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Initial English translation of ngx_http_core_module.
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1327 <context>server</context> |
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1328 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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1329 |
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1330 <para> |
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1331 Sets a configuration based on a request URI. |
503
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1332 </para> |
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1333 |
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1334 <para> |
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1335 The matching is performed against a normalized URI, |
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1336 after decoding a text encoded in the “<literal>%XX</literal>” form, |
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1337 resolving references to relative path components “<literal>.</literal>” |
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1338 and “<literal>..</literal>”, and possible |
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1339 <link id="merge_slashes">compression</link> of two or more |
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1340 adjacent slashes into a single slash. |
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1341 </para> |
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1342 |
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1343 <para> |
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1344 A location can either be defined by a prefix string, or by a regular expression. |
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1345 Regular expressions are specified by prepending them with the |
271 | 1346 “<literal>~*</literal>” prefix (for case-insensitive matching), or with the |
1347 “<literal>~</literal>” prefix (for case-sensitive matching). | |
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1348 To find a location matching a given request, nginx first checks |
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1349 locations defined using the prefix strings (prefix locations). |
88 | 1350 Among them, the most specific one is searched. |
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1351 Then regular expressions are checked, in the order of their appearance |
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1352 in a configuration file. |
244 | 1353 A search of regular expressions terminates on the first match, |
1354 and the corresponding configuration is used. | |
1355 If no match with a regular expression is found then a | |
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1356 configuration of the most specific prefix location is used. |
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1357 </para> |
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1358 |
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1359 <para> |
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1360 Locations can be nested, with some exceptions mentioned below. |
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1361 </para> |
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1362 |
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1363 <para> |
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1364 For case-insensitive operating systems such as Mac OS X and Cygwin, |
244 | 1365 matching with prefix strings ignores a case (0.7.7). |
57
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1366 However, comparison is limited to one-byte locales. |
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1367 </para> |
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1368 |
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1369 <para> |
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1370 Regular expressions can contain captures (0.7.40) that can later |
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1371 be used in other directives. |
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1372 </para> |
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1373 |
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1374 <para> |
271 | 1375 If the most specific prefix location has the “<literal>^~</literal>” prefix |
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1376 then regular expressions are not checked. |
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1377 </para> |
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1378 |
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1379 <para> |
271 | 1380 Also, using the “<literal>=</literal>” prefix it is possible to define |
57
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1381 an exact match of URI and location. |
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1382 If an exact match is found, the search terminates. |
271 | 1383 For example, if a “<literal>/</literal>” request happens frequently, |
1384 defining “<literal>location = /</literal>” will speed up the processing | |
57
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1385 of these requests, as search terminates right after the first |
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1386 comparison. |
67
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1387 Such a location cannot obviously contain nested locations. |
57
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1388 </para> |
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1389 |
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1390 <para> |
67
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1391 <note> |
57
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1392 In versions from 0.7.1 to 0.8.41, if a request matched the prefix |
271 | 1393 location without the “<literal>=</literal>” and “<literal>^~</literal>” |
57
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1394 prefixes, the search also terminated and regular expressions were |
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1395 not checked. |
67
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1396 </note> |
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1397 </para> |
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1398 |
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1399 <para> |
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1400 Let's illustrate the above by example: |
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1401 <example> |
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1402 location = / { |
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1403 [ configuration A ] |
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1404 } |
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1405 |
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1406 location / { |
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1407 [ configuration B ] |
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1408 } |
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1409 |
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1410 location ^~ /images/ { |
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1411 [ configuration C ] |
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1412 } |
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1413 |
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1414 location ~* \.(gif|jpg|jpeg)$ { |
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1415 [ configuration D ] |
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1416 } |
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1417 </example> |
271 | 1418 The “<literal>/</literal>” request will match configuration A, |
1419 the “<literal>/documents/document.html</literal>” request will match | |
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1420 configuration B, |
271 | 1421 the “<literal>/images/1.gif</literal>” request will match configuration C, and |
1422 the “<literal>/documents/1.jpg</literal>” request will match configuration D. | |
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1423 </para> |
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1424 |
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1425 <para> |
271 | 1426 The “<literal>@</literal>” prefix defines a named location. |
57
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1427 Such a location is not used for a regular request processing, but instead |
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1428 used for request redirection. |
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1429 They cannot be nested, and cannot contain nested locations. |
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1430 </para> |
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1431 |
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1432 <!-- |
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1433 <migration from="Apache" directive="Location" /> |
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1434 --> |
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1435 |
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1436 </directive> |
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1437 |
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1438 |
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1439 <directive name="log_not_found"> |
271 | 1440 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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1441 <default>on</default> |
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1442 <context>http</context> |
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1443 <context>server</context> |
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1444 <context>location</context> |
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1445 |
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1446 <para> |
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1447 Enables or disables logging of errors about not found files into the |
106
56457a474903
If text of the link is not provided, the @id is used.
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1448 <link doc="../ngx_core_module.xml" id="error_log"/>. |
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1449 </para> |
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1450 |
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1451 </directive> |
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1452 |
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1453 |
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diff
changeset
|
1454 <directive name="log_subrequest"> |
271 | 1455 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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98
diff
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|
1456 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1457 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1458 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1459 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1460 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1461 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1462 Enables or disables logging of subrequests into the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
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102
diff
changeset
|
1463 <link doc="ngx_http_log_module.xml" id="access_log"/>. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1464 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1465 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1466 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1467 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1468 |
175
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
1469 <directive name="max_ranges"> |
271 | 1470 <syntax><value>number</value></syntax> |
175
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
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174
diff
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|
1471 <default/> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
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174
diff
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|
1472 <context>http</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
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174
diff
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|
1473 <context>server</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
1474 <context>location</context> |
499
76a8eca844d0
Documented that "max_ranges" appeared in 1.1.2.
Ruslan Ermilov <ru@nginx.com>
parents:
477
diff
changeset
|
1475 <appeared-in>1.1.2</appeared-in> |
175
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1476 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
1477 <para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
1478 Limits the maximum allowed number of ranges in byte-range requests. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1479 Requests that exceed the limit are processed as if there were no |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1480 byte ranges specified. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1481 By default, there is no limit. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1482 The value of zero disables the byte-range support completely. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1483 </para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1484 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1485 </directive> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1486 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1487 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1488 <directive name="merge_slashes"> |
271 | 1489 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
1490 <default>on</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1491 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1492 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1493 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1494 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1495 Enables or disables compression of two or more adjacent slashes |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1496 in a URI into a single slash. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1497 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1498 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1499 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1500 Note that compression is essential for the correct prefix string |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1501 and regular expressions location matching. |
271 | 1502 Without it, the “<literal>//scripts/one.php</literal>” request would not match |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1503 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1504 location /scripts/ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1505 ... |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1506 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1507 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1508 and might be processed as a static file, |
271 | 1509 so it gets converted to “<literal>/scripts/one.php</literal>”. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1510 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1511 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1512 <para> |
271 | 1513 Turning the compression <literal>off</literal> can become necessary if a URI |
1514 contains base64-encoded names, since base64 uses the “<literal>/</literal>” | |
246 | 1515 character internally. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1516 However, for security considerations, it is better to avoid turning off |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1517 the compression. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1518 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1519 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1520 <para> |
442
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
parents:
438
diff
changeset
|
1521 A directive can be specified on the <link id="server"/> level |
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
parents:
438
diff
changeset
|
1522 in a default server. |
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
parents:
438
diff
changeset
|
1523 In this case, its value will cover all virtual servers |
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
parents:
438
diff
changeset
|
1524 listening on the same address and port. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1525 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1526 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1527 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1528 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1529 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1530 <directive name="msie_padding"> |
271 | 1531 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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parents:
98
diff
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|
1532 <default>on</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1533 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1534 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1535 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1536 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1537 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1538 Enables or disables adding of comments to responses with status |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1539 greater than 400 for MSIE clients, to pad the response size to 512 bytes. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1540 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1541 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1542 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1543 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1544 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1545 <directive name="msie_refresh"> |
271 | 1546 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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98
diff
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|
1547 <default>off</default> |
57
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Initial English translation of ngx_http_core_module.
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diff
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|
1548 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1549 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1550 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1551 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1552 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1553 Enables or disables issuing refreshes instead of redirects, for MSIE clients. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1554 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1555 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1556 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1557 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1558 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
1559 <directive name="open_file_cache"> |
271 | 1560 <syntax><literal>off</literal></syntax> |
102
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98
diff
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|
1561 <syntax> |
271 | 1562 <literal>max</literal>=<value>N</value> |
1563 [<literal>inactive</literal>=<value>time</value>]</syntax> | |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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diff
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|
1564 <default>off</default> |
57
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|
1565 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1566 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1567 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1568 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1569 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1570 Configures a cache that can store: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1571 <list type="bullet"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1572 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1573 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1574 open file descriptors, their sizes and modification times; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1575 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1576 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1577 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1578 directory lookups; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1579 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1580 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1581 <listitem> |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
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67
diff
changeset
|
1582 file lookup errors, such as “file not found”, “no read permission”, |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1583 and so on. |
246 | 1584 <note> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1585 Caching of errors should be enabled separately by the |
106
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If text of the link is not provided, the @id is used.
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102
diff
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|
1586 <link id="open_file_cache_errors"/> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1587 directive. |
246 | 1588 </note> |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1589 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1590 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1591 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1592 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1593 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1594 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1595 The directive has the following parameters: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1596 <list type="tag"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1597 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1598 <tag-name> |
271 | 1599 <literal>max</literal> |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1600 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1601 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1602 sets the maximum number of elements in the cache; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1603 on cache overflow the least recently used (LRU) elements get removed; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1604 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1605 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1606 <tag-name> |
271 | 1607 <literal>inactive</literal> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1608 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1609 <tag-desc> |
68
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- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
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67
diff
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|
1610 defines a time, after which an element gets removed from the cache |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1611 if there were no accesses to it during this time; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1612 by default, it is 60 seconds; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1613 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1614 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
1615 <tag-name> |
271 | 1616 <literal>off</literal> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1617 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1618 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1619 disables the cache. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1620 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1621 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1622 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1623 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1624 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1625 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1626 Example: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1627 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1628 open_file_cache max=1000 inactive=20s; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1629 open_file_cache_valid 30s; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1630 open_file_cache_min_uses 2; |
270
945d7299c26c
Spaces are now preserved here, so removed all the hacks.
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252
diff
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|
1631 open_file_cache_errors on;<!-- |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1632 open_file_cache_events on; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1633 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1634 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1635 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1636 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1637 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1638 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1639 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1640 <directive name="open_file_cache_errors"> |
271 | 1641 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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98
diff
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|
1642 <default>off</default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1643 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1644 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1645 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1646 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1647 <para> |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
parents:
67
diff
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|
1648 Enables or disables caching of file lookup errors by |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
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102
diff
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|
1649 <link id="open_file_cache"/>. |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
1650 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1651 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1652 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1653 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1654 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1655 <!-- |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1656 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1657 <directive name="open_file_cache_events"> |
271 | 1658 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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98
diff
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|
1659 <default>off</default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1660 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1661 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1662 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1663 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1664 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1665 Enables to use kernel events to validate |
106
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If text of the link is not provided, the @id is used.
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102
diff
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|
1666 <link id="open_file_cache"/> |
57
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Initial English translation of ngx_http_core_module.
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diff
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|
1667 elements. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1668 This directive works with the |
106
56457a474903
If text of the link is not provided, the @id is used.
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102
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|
1669 <link doc="../events.xml" id="kqueue"/> |
57
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Initial English translation of ngx_http_core_module.
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diff
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|
1670 method only. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1671 Note that only NetBSD 2.0+ and FreeBSD 6.0+ |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1672 support events for arbitrary file system types. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1673 Other operating systems support events only for essential |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1674 file systems such as UFS or FFS. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1675 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1676 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1677 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1678 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1679 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1680 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1681 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1682 <directive name="open_file_cache_min_uses"> |
271 | 1683 <syntax><value>number</value></syntax> |
102
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98
diff
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|
1684 <default>1</default> |
57
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|
1685 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1686 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1687 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1688 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1689 <para> |
271 | 1690 Sets the minimum <value>number</value> of file accesses during |
1691 the period configured by the <literal>inactive</literal> parameter | |
106
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If text of the link is not provided, the @id is used.
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|
1692 of the <link id="open_file_cache"/> directive, |
57
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|
1693 after which a file descriptor will remain open in the cache. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1694 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1695 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1696 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1697 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1698 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
changeset
|
1699 <directive name="open_file_cache_valid"> |
271 | 1700 <syntax><value>time</value></syntax> |
102
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|
1701 <default>60s</default> |
57
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1702 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
1703 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1704 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1705 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1706 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1707 Sets a time after which |
106
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If text of the link is not provided, the @id is used.
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|
1708 <link id="open_file_cache"/> |
57
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changeset
|
1709 elements should be validated. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1710 <!-- |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1711 When |
106
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If text of the link is not provided, the @id is used.
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102
diff
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|
1712 <link id="open_file_cache_events"/> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1713 is enabled, open file descriptors |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1714 are checked only once, and then updated right after they get changed. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1715 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1716 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1717 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1718 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1719 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1720 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1721 <directive name="optimize_server_names"> |
271 | 1722 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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diff
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|
1723 <default>off</default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1724 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1725 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1726 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1727 <para> |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
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parents:
67
diff
changeset
|
1728 This directive is made obsolete by the |
106
56457a474903
If text of the link is not provided, the @id is used.
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diff
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|
1729 <link id="server_name_in_redirect"/> directive. |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1730 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1731 |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
parents:
67
diff
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|
1732 <!-- |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1733 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1734 Enables or disables optimization of hostname checking in name-based |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1735 virtual servers. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1736 In particular, the checking affects hostnames used in redirects. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1737 If optimization is enabled, and all name-based servers listening on |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1738 the same address:port pair have identical configuration, then |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1739 names are not checked during request processing, and the first |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1740 server name is used in redirects. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1741 In case redirects should use hostnames sent by clients, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1742 optimization needs to be disabled. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1743 </para> |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
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parents:
67
diff
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|
1744 --> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1745 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1746 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1747 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1748 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
1749 <directive name="port_in_redirect"> |
271 | 1750 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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parents:
98
diff
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|
1751 <default>on</default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1752 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1753 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1754 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1755 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1756 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1757 Enables or disables specifying the port in redirects issued by nginx. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1758 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1759 |
159
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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diff
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|
1760 <para> |
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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152
diff
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|
1761 See also the <link id="server_name_in_redirect"/> directive. |
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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diff
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|
1762 </para> |
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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152
diff
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|
1763 |
57
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Initial English translation of ngx_http_core_module.
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diff
changeset
|
1764 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1765 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1766 |
175
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1767 <directive name="postpone_output"> |
271 | 1768 <syntax><value>size</value></syntax> |
175
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
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174
diff
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|
1769 <default>1460</default> |
3381ae6a93e4
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174
diff
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|
1770 <context>http</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
changeset
|
1771 <context>server</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1772 <context>location</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1773 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1774 <para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1775 If possible, the output of client data will be postponed until |
271 | 1776 nginx has at least <value>size</value> bytes of data to send. |
175
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1777 Value of zero disables postponing. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1778 </para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1779 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1780 </directive> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1781 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1782 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
1783 <directive name="read_ahead"> |
271 | 1784 <syntax><value>size</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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parents:
98
diff
changeset
|
1785 <default>0</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1786 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1787 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1788 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1789 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1790 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1791 Sets the amount of pre-reading when working with files, in the kernel. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1792 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1793 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1794 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1795 On Linux, the |
271 | 1796 <literal>posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL)</literal> |
1797 system call is used, so the <value>size</value> parameter is ignored. | |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1798 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1799 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1800 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1801 On FreeBSD, the |
271 | 1802 <literal>fcntl(O_READAHEAD,</literal> |
1803 <value>size</value><literal>)</literal> | |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1804 system call is used, supported in FreeBSD 9.0-CURRENT. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1805 FreeBSD 7 needs to be |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1806 <link url="http://sysoev.ru/freebsd/patch.readahead.txt">patched</link>. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1807 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1808 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1809 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1810 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1811 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1812 <directive name="recursive_error_pages"> |
271 | 1813 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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diff
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|
1814 <default>off</default> |
57
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diff
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|
1815 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1816 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1817 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1818 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1819 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1820 Enables or disables doing several redirects using the |
106
56457a474903
If text of the link is not provided, the @id is used.
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102
diff
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|
1821 <link id="error_page"/> |
57
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parents:
diff
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|
1822 directive. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1823 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1824 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1825 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1826 |
12f1de4539b4
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|
1827 |
169
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|
1828 <directive name="request_pool_size"> |
271 | 1829 <syntax><value>size</value></syntax> |
169
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1830 <default>4k</default> |
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1831 <context>http</context> |
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diff
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1832 <context>server</context> |
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162
diff
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1833 |
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Rstored alphabetical order of directives.
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162
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|
1834 <para> |
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1835 Allows to fine tune per-request memory allocations. |
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1836 This directive has minimal impact on performance, |
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1837 and should not generally be used. |
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1838 </para> |
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1839 |
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1840 </directive> |
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1841 |
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1842 |
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1843 <directive name="reset_timedout_connection"> |
364 | 1844 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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1845 <default>off</default> |
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1846 <context>http</context> |
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1847 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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1848 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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|
1849 |
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|
1850 <para> |
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1851 Enables or disables resetting of timed out connections. |
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Initial English translation of ngx_http_core_module.
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|
1852 The reset is performed as follows: before closing a socket, the |
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Initial English translation of ngx_http_core_module.
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1853 <c-def>SO_LINGER</c-def> |
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1854 option is set on it with a timeout value of 0. |
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Initial English translation of ngx_http_core_module.
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1855 When the socket is closed, a client is sent TCP RST, and all memory |
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Initial English translation of ngx_http_core_module.
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1856 occupied by this socket is freed. |
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Initial English translation of ngx_http_core_module.
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1857 This avoids keeping of an already closed socket with filled buffers |
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1858 for a long time, in a FIN_WAIT1 state. |
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1859 </para> |
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|
1860 |
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1861 <para> |
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1862 It should be noted that timed out keep-alive connections are still |
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Initial English translation of ngx_http_core_module.
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1863 closed normally. |
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1864 </para> |
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1865 |
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1866 </directive> |
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1867 |
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1868 |
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1869 <directive name="resolver"> |
185
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1870 <syntax> |
271 | 1871 <value>address</value> ... |
1872 [<literal>valid</literal>=<value>time</value>]</syntax> | |
57
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1873 <default/> |
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1874 <context>http</context> |
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1875 <context>server</context> |
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1876 <context>location</context> |
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1877 |
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1878 <para> |
527
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1879 Configures name servers used to resolve names of upstream servers |
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1880 into addresses, for example: |
57
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1881 <example> |
527
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1882 resolver 127.0.0.1 [::1]:5353; |
57
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1883 </example> |
527
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1884 An address can be specified as a domain name or IP address, |
566 | 1885 and an optional port (1.3.1, 1.2.2). |
527
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1886 If port is not specified, the port 53 is used. |
143
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1887 Name servers are queried in a round-robin fashion. |
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1888 <note> |
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1889 Before version 1.1.7, only a single name server could be configured. |
527
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1890 Specifying name servers using IPv6 addresses is supported |
566 | 1891 starting from versions 1.3.1 and 1.2.2. |
143
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1892 </note> |
185
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1893 By default, nginx caches answers using the TTL value of a response. |
271 | 1894 An optional <literal>valid</literal> parameter allows to override it: |
185
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1895 <example> |
527
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1896 resolver 127.0.0.1 [::1]:5353 valid=30s; |
185
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1897 </example> |
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1898 <note> |
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1899 Before version 1.1.9, tuning of caching time was not possible, |
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1900 and nginx always cached answers for the duration of 5 minutes. |
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1901 </note> |
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1902 </para> |
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1903 |
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1904 </directive> |
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1905 |
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1906 |
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1907 <directive name="resolver_timeout"> |
271 | 1908 <syntax><value>time</value></syntax> |
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1909 <default>30s</default> |
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1910 <context>http</context> |
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1911 <context>server</context> |
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1912 <context>location</context> |
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1913 |
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1914 <para> |
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1915 Sets a timeout for name resolution, for example: |
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1916 <example> |
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1917 resolver_timeout 5s; |
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1918 </example> |
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1919 </para> |
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1920 |
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1921 </directive> |
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1922 |
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1923 |
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1924 <directive name="root"> |
271 | 1925 <syntax><value>path</value></syntax> |
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1926 <default>html</default> |
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1927 <context>http</context> |
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1928 <context>server</context> |
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1929 <context>location</context> |
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1930 <context>if in location</context> |
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1931 |
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1932 <para> |
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1933 Sets the root directory for requests. |
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1934 For example, with the following configuration |
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1935 <example> |
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1936 location /i/ { |
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1937 root /data/w3; |
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1938 } |
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1939 </example> |
271 | 1940 “<literal>/i/top.gif</literal>” will be responded |
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1941 with the file |
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1942 <path>/data/w3/i/top.gif</path>. |
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1943 </para> |
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1944 |
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1945 <para> |
271 | 1946 The <value>path</value> value can contain variables |
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1947 except <var>$document_root</var> and <var>$realpath_root</var>. |
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1948 </para> |
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1949 |
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1950 <para> |
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1951 A path to the file is constructed by merely adding a URI to the value |
271 | 1952 of the <literal>root</literal> directive. |
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1953 If a URI need to be modified, the |
106
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1954 <link id="alias"/> directive should be used. |
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1955 </para> |
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1956 |
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1957 </directive> |
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1958 |
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1959 |
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1960 <directive name="satisfy"> |
271 | 1961 <syntax><literal>all</literal> | <literal>any</literal></syntax> |
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1962 <default>all</default> |
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1963 <context>http</context> |
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1964 <context>server</context> |
57
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1965 <context>location</context> |
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1966 |
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1967 <para> |
271 | 1968 Allows access if <literal>all</literal> or <literal>any</literal> of the |
57
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1969 <link doc="ngx_http_access_module.xml">ngx_http_access_module</link> |
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1970 or <link doc="ngx_http_auth_basic_module.xml">ngx_http_auth_basic_module</link> |
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1971 modules grant access. |
246 | 1972 </para> |
1973 | |
1974 <para> | |
1975 Example: | |
57
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1976 <example> |
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|
1977 location / { |
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Initial English translation of ngx_http_core_module.
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|
1978 satisfy any; |
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Initial English translation of ngx_http_core_module.
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|
1979 |
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Initial English translation of ngx_http_core_module.
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|
1980 allow 192.168.1.0/32; |
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Initial English translation of ngx_http_core_module.
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|
1981 deny all; |
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|
1982 |
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Initial English translation of ngx_http_core_module.
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|
1983 auth_basic "closed site"; |
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Initial English translation of ngx_http_core_module.
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|
1984 auth_basic_user_file conf/htpasswd; |
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Initial English translation of ngx_http_core_module.
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|
1985 } |
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Initial English translation of ngx_http_core_module.
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|
1986 </example> |
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Initial English translation of ngx_http_core_module.
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|
1987 </para> |
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diff
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|
1988 |
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Initial English translation of ngx_http_core_module.
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|
1989 </directive> |
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Initial English translation of ngx_http_core_module.
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|
1990 |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1991 |
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Initial English translation of ngx_http_core_module.
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|
1992 <directive name="satisfy_any"> |
271 | 1993 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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|
1994 <default>off</default> |
69
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diff
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|
1995 <context>http</context> |
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diff
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|
1996 <context>server</context> |
57
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1997 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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|
1998 |
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|
1999 <para> |
406
98dac2bd7598
Links with mixed underscores and spaces were hard to read, eliminated them.
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400
diff
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|
2000 This directive has been replaced by the <literal>any</literal> |
98dac2bd7598
Links with mixed underscores and spaces were hard to read, eliminated them.
Ruslan Ermilov <ru@nginx.com>
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400
diff
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|
2001 parameter of the <link id="satisfy"/> directive. |
57
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Initial English translation of ngx_http_core_module.
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|
2002 </para> |
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Initial English translation of ngx_http_core_module.
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|
2003 |
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Initial English translation of ngx_http_core_module.
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diff
changeset
|
2004 </directive> |
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Initial English translation of ngx_http_core_module.
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|
2005 |
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Initial English translation of ngx_http_core_module.
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|
2006 |
176
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2007 <directive name="send_lowat"> |
271 | 2008 <syntax><value>size</value></syntax> |
176
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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diff
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|
2009 <default>0</default> |
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Documented the "keepalive_disable" and "send_lowat" directives.
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diff
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|
2010 <context>http</context> |
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Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2011 <context>server</context> |
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Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2012 <context>location</context> |
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Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2013 |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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diff
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|
2014 <para> |
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Documented the "keepalive_disable" and "send_lowat" directives.
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diff
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|
2015 If set to a non-zero value, nginx will try to minimize the number |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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parents:
175
diff
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|
2016 of send operations on client sockets by using either |
553
6330ca27a485
Translated "events" into English.
Ruslan Ermilov <ru@nginx.com>
parents:
541
diff
changeset
|
2017 <c-def>NOTE_LOWAT</c-def> flag of the |
6330ca27a485
Translated "events" into English.
Ruslan Ermilov <ru@nginx.com>
parents:
541
diff
changeset
|
2018 <link doc="../events.xml" id="kqueue"/> method, |
176
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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parents:
175
diff
changeset
|
2019 or the <c-def>SO_SNDLOWAT</c-def> socket option, |
271 | 2020 with the specified <value>size</value>. |
176
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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parents:
175
diff
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|
2021 </para> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2022 |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2023 <para> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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diff
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|
2024 This directive is ignored on Linux, Solaris, and Windows. |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2025 </para> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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parents:
175
diff
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|
2026 |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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parents:
175
diff
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|
2027 </directive> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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parents:
175
diff
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|
2028 |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
changeset
|
2029 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2030 <directive name="send_timeout"> |
271 | 2031 <syntax><value>time</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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parents:
98
diff
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|
2032 <default>60s</default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2033 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2034 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2035 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2036 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2037 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2038 Sets a timeout for transmitting a response to the client. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2039 A timeout is only set between two successive write operations, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2040 not for the transmission of the whole response. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2041 If a client does not receive anything within this time, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2042 a connection is closed. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2043 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2044 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2045 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2046 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2047 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2048 <directive name="sendfile"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2049 |
271 | 2050 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2051 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2052 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2053 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2054 <context>location</context> |
69
935beaa561b3
- use of $document_root and $realpath_root in "root" is prohibited
Ruslan Ermilov <ru@nginx.com>
parents:
68
diff
changeset
|
2055 <context>if in location</context> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2056 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2057 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2058 Enables or disables the use of |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2059 <c-func>sendfile</c-func>. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2060 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2061 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2062 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2063 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2064 |
175
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2065 <directive name="sendfile_max_chunk"> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2066 |
271 | 2067 <syntax><value>size</value></syntax> |
175
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
2068 <default>0</default> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
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174
diff
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|
2069 <context>http</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2070 <context>server</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2071 <context>location</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2072 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2073 <para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2074 When set to a non-zero value, limits the amount of data that can be |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
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174
diff
changeset
|
2075 transferred in a single <c-func>sendfile</c-func> call. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
changeset
|
2076 Without the limit, one fast connection may seize the worker process. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2077 </para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2078 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2079 </directive> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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parents:
174
diff
changeset
|
2080 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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parents:
174
diff
changeset
|
2081 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2082 <directive name="server"> |
108
72524ae53106
Explicitly marked directives with the block syntax. Such directives will
Ruslan Ermilov <ru@nginx.com>
parents:
106
diff
changeset
|
2083 <syntax block="yes"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2084 <default/> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2085 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2086 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2087 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2088 Sets a configuration for the virtual server. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2089 There is no clean separation between IP-based (based on the IP address) |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2090 and name-based (based on the <header>Host</header> request header field) |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2091 virtual servers. |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
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2092 Instead, the <link id="listen"/> directives describe all |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2093 addresses and ports that should accept connections for a server, and the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2094 <link id="server_name"/> directive lists all server names. |
522
ef11546f75ee
Translated "request_processing" into Russian, removed "virtual_hosts"
Ruslan Ermilov <ru@nginx.com>
parents:
506
diff
changeset
|
2095 Example configurations are provided in the |
ef11546f75ee
Translated "request_processing" into Russian, removed "virtual_hosts"
Ruslan Ermilov <ru@nginx.com>
parents:
506
diff
changeset
|
2096 “<link doc="request_processing.xml"/>” document. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2097 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2098 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2099 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2100 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2101 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2102 <directive name="server_name"> |
271 | 2103 <syntax><value>name</value> ...</syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2104 <default>""</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2105 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2106 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2107 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2108 Sets names of the virtual server, for example: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2109 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2110 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2111 server_name example.com www.example.com; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2112 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2113 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2114 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2115 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2116 <para> |
70 | 2117 The first name becomes the primary server name. |
271 | 2118 Server names can include an asterisk (“<literal>*</literal>”) |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2119 to replace the first or last part of a name: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2120 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2121 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2122 server_name example.com *.example.com www.example.*; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2123 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2124 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2125 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2126 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2127 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2128 The first two of the above mentioned names can be combined: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2129 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2130 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2131 server_name .example.com; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2132 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2133 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2134 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2135 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2136 <para> |
271 | 2137 If the parameter equals “<var>$hostname</var>” (0.9.4), the |
70 | 2138 machine's hostname is substituted. |
2139 </para> | |
2140 | |
2141 <para> | |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2142 It is also possible to use regular expressions in server names, |
271 | 2143 prepending the name with a tilde (“<literal>~</literal>”): |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2144 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2145 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2146 server_name www.example.com ~^www\d+\.example\.com$; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2147 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2148 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2149 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2150 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2151 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2152 Regular expressions can contain captures (0.7.40) that can later |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2153 be used in other directives: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2154 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2155 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2156 server_name ~^(www\.)?(.+)$; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2157 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2158 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2159 root /sites/$2; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2160 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2161 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2162 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2163 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2164 server_name _; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2165 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2166 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2167 root /sites/default; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2168 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2169 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2170 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2171 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2172 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2173 <para> |
70 | 2174 Named captures in regular expressions create variables (0.8.25) |
2175 that can later be used in other directives: | |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2176 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2177 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2178 server_name ~^(www\.)?(?<domain>.+)$; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2179 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2180 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2181 root /sites/$domain; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2182 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2183 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2184 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2185 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2186 server_name _; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2187 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2188 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2189 root /sites/default; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2190 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2191 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2192 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2193 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2194 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2195 <para> |
70 | 2196 It is also possible to specify an empty server name (0.7.11): |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2197 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2198 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2199 server_name www.example.com ""; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2200 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2201 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2202 It allows this server to process requests without the <header>Host</header> |
235
6d8356490215
Consistently call header fields as such.
Ruslan Ermilov <ru@nginx.com>
parents:
234
diff
changeset
|
2203 header field, instead of the default server for the given address:port pair. |
70 | 2204 This is the default setting. |
2205 <note> | |
2206 Before 0.8.48, the machine's hostname was used by default. | |
2207 </note> | |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
2208 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2209 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2210 <para> |
587
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2211 When searching for a virtual server by name, |
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2212 if name matches more than one of the specified variants, |
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2213 e.g. both mask and regular expression match, the first matching |
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2214 variant will be choosen, in the following order of precedence: |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2215 <list type="enum"> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2216 |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2217 <listitem> |
587
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
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|
2218 full name |
57
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Initial English translation of ngx_http_core_module.
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2219 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2220 |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2221 <listitem> |
587
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2222 longest name with a prefix mask, |
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2223 e.g. “<literal>*.example.com</literal>” |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2224 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2225 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2226 <listitem> |
587
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2227 longest name with a suffix mask, |
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2228 e.g. “<literal>mail.*</literal>” |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2229 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2230 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2231 <listitem> |
587
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2232 first matching regular expression |
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2233 (in order of appearance in a configuration file) |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2234 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2235 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2236 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2237 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2238 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2239 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2240 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2241 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2242 <directive name="server_name_in_redirect"> |
271 | 2243 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2244 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2245 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2246 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2247 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2248 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2249 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2250 Enables or disables the use of the primary server name, specified by the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
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|
2251 <link id="server_name"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2252 directive, in redirects issued by nginx. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2253 When disabled, the name from the <header>Host</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2254 is used. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2255 If this field is not present, an IP address of the server is used. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2256 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2257 |
159
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
Ruslan Ermilov <ru@nginx.com>
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152
diff
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|
2258 <para> |
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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152
diff
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|
2259 See also the <link id="port_in_redirect"/> directive. |
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
Ruslan Ermilov <ru@nginx.com>
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152
diff
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|
2260 </para> |
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
Ruslan Ermilov <ru@nginx.com>
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152
diff
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|
2261 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2262 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2263 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2264 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2265 <directive name="server_names_hash_bucket_size"> |
271 | 2266 <syntax><value>size</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
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98
diff
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|
2267 <default>32|64|128</default> |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2268 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2269 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2270 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2271 Sets the bucket size for the server names hash tables. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2272 Default value depends on the size of the processor's cache line. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2273 For more information, please refer to |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2274 <link doc="../hash.xml">Setting Up Hashes</link>. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2275 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2276 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2277 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2278 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2279 |
82
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2280 <directive name="server_names_hash_max_size"> |
271 | 2281 <syntax><value>size</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
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98
diff
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|
2282 <default>512</default> |
82
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2283 <context>http</context> |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2284 |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2285 <para> |
271 | 2286 Sets the maximum <value>size</value> of the server names hash tables. |
82
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2287 For more information, please refer to |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2288 <link doc="../hash.xml">Setting Up Hashes</link>. |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2289 </para> |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2290 |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2291 </directive> |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2292 |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2293 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2294 <directive name="server_tokens"> |
271 | 2295 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
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98
diff
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|
2296 <default>on</default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2297 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2298 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2299 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2300 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2301 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2302 Enables or disables emitting of nginx version in error messages and in the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2303 <header>Server</header> response header field. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2304 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2305 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2306 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2307 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2308 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2309 <directive name="tcp_nodelay"> |
271 | 2310 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
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98
diff
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|
2311 <default>on</default> |
57
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parents:
diff
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|
2312 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2313 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2314 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2315 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2316 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2317 Enables or disables the use of the <c-def>TCP_NODELAY</c-def> option. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2318 The option is enabled only when a connection is transitioned into the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2319 keep-alive state. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2320 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2321 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2322 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2323 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2324 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2325 <directive name="tcp_nopush"> |
271 | 2326 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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|
2327 <default>off</default> |
57
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parents:
diff
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|
2328 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2329 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2330 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2331 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2332 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2333 Enables or disables the use of |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2334 the <c-def>TCP_NOPUSH</c-def> socket option on FreeBSD |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2335 or the <c-def>TCP_CORK</c-def> socket option on Linux. |
106
56457a474903
If text of the link is not provided, the @id is used.
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|
2336 Options are enabled only when <link id="sendfile"/> is used. |
57
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parents:
diff
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|
2337 Enabling the option allows to |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2338 <list type="bullet"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2339 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2340 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2341 send the response header and the beginning of a file in one packet, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2342 on Linux and FreeBSD 4.*; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2343 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2344 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2345 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2346 send a file in full packets. |
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Initial English translation of ngx_http_core_module.
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diff
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|
2347 </listitem> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2348 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2349 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2350 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2351 |
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Initial English translation of ngx_http_core_module.
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|
2352 </directive> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2353 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2354 |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2355 <directive name="try_files"> |
364 | 2356 <syntax><value>file</value> ... <value>uri</value></syntax> |
2357 <syntax><value>file</value> ... =<value>code</value></syntax> | |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
2358 <default/> |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2359 <context>server</context> |
57
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Initial English translation of ngx_http_core_module.
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|
2360 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2361 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2362 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2363 Checks the existence of files in the specified order, and uses |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2364 the first found file for request processing; the processing |
72
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2365 is performed in the current context. |
174
69c131b0ebe0
Rephrased a sentence about "try_files" so that "alias" isn't called a prefix.
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|
2366 A path to the file is constructed from the |
271 | 2367 <value>file</value> parameter |
174
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|
2368 according to the |
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Rephrased a sentence about "try_files" so that "alias" isn't called a prefix.
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173
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2369 <link id="root"/> and <link id="alias"/> directives. |
57
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2370 It is possible to check the directory existence by specifying |
271 | 2371 a slash at the end of a name, e.g. “<literal>$uri/</literal>”. |
57
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Initial English translation of ngx_http_core_module.
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2372 If none of the files were found, an internal redirect to the |
271 | 2373 <value>uri</value> specified by the last parameter is made. |
173
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2374 For example: |
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Improved on "try_files" documentation:
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2375 <example> |
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2376 location /images/ { |
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2377 try_files $uri /images/default.gif; |
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2378 } |
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2379 |
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Improved on "try_files" documentation:
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2380 location = /images/default.gif { |
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2381 expires 30s; |
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2382 } |
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Improved on "try_files" documentation:
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|
2383 </example> |
271 | 2384 The last parameter can also point to a named location, |
173
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2385 see examples below. |
271 | 2386 As of version 0.7.51, the last parameter can also be a |
2387 <value>code</value>: | |
57
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Initial English translation of ngx_http_core_module.
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|
2388 <example> |
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Initial English translation of ngx_http_core_module.
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|
2389 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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2390 try_files $uri $uri/index.html $uri.html =404; |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2391 } |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2392 </example> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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|
2393 </para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2394 |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2395 <para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2396 Example when proxying Mongrel: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2397 <example> |
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Initial English translation of ngx_http_core_module.
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|
2398 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2399 try_files /system/maintenance.html |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2400 $uri $uri/index.html $uri.html |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2401 @mongrel; |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2402 } |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2403 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2404 location @mongrel { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2405 proxy_pass http://mongrel; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2406 } |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2407 </example> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2408 </para> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2409 |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2410 <para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2411 Example for Drupal/FastCGI: |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2412 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2413 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2414 try_files $uri $uri/ @drupal; |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2415 } |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2416 |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2417 location ~ \.php$ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2418 try_files $uri @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2419 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2420 fastcgi_pass ...; |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2421 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2422 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2423 fastcgi_param SCRIPT_NAME $fastcgi_script_name; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2424 fastcgi_param QUERY_STRING $args; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2425 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2426 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2427 } |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2428 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2429 location @drupal { |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2430 fastcgi_pass ...; |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2431 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2432 fastcgi_param SCRIPT_FILENAME /path/to/index.php; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2433 fastcgi_param SCRIPT_NAME /index.php; |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2434 fastcgi_param QUERY_STRING q=$uri&$args; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2435 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2436 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2437 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2438 </example> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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|
2439 In the following example, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2440 <example> |
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Initial English translation of ngx_http_core_module.
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diff
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|
2441 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2442 try_files $uri $uri/ @drupal; |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2443 } |
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Initial English translation of ngx_http_core_module.
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|
2444 </example> |
271 | 2445 the <literal>try_files</literal> directive is equivalent to |
57
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|
2446 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2447 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2448 error_page 404 = @drupal; |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2449 log_not_found off; |
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Initial English translation of ngx_http_core_module.
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|
2450 } |
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Initial English translation of ngx_http_core_module.
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diff
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|
2451 </example> |
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|
2452 And here, |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2453 <example> |
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Initial English translation of ngx_http_core_module.
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|
2454 location ~ \.php$ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2455 try_files $uri @drupal; |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2456 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2457 fastcgi_pass ...; |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2458 |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2459 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
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Initial English translation of ngx_http_core_module.
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diff
changeset
|
2460 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2461 ... |
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Initial English translation of ngx_http_core_module.
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|
2462 } |
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Initial English translation of ngx_http_core_module.
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|
2463 </example> |
271 | 2464 <literal>try_files</literal> checks the existence of the PHP file |
57
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|
2465 before passing the request to the FastCGI server. |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2466 </para> |
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Initial English translation of ngx_http_core_module.
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diff
changeset
|
2467 |
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Initial English translation of ngx_http_core_module.
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|
2468 <para> |
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Initial English translation of ngx_http_core_module.
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|
2469 Example for Wordpress and Joomla: |
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Initial English translation of ngx_http_core_module.
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diff
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|
2470 <example> |
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Initial English translation of ngx_http_core_module.
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|
2471 location / { |
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Initial English translation of ngx_http_core_module.
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|
2472 try_files $uri $uri/ @wordpress; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2473 } |
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Initial English translation of ngx_http_core_module.
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|
2474 |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2475 location ~ \.php$ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2476 try_files $uri @wordpress; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2477 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2478 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2479 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2480 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2481 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2482 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2483 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2484 location @wordpress { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2485 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2486 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2487 fastcgi_param SCRIPT_FILENAME /path/to/index.php; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2488 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2489 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2490 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2491 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2492 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2493 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2494 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2495 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2496 <directive name="types"> |
108
72524ae53106
Explicitly marked directives with the block syntax. Such directives will
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2497 <syntax block="yes"/> |
102
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2498 <default> |
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diff
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2499 text/html html; |
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The directive name is now automatically printed in <default> and <syntax>.
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2500 image/gif gif; |
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The directive name is now automatically printed in <default> and <syntax>.
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2501 image/jpeg jpg; |
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The directive name is now automatically printed in <default> and <syntax>.
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|
2502 </default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
2503 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2504 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2505 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2506 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2507 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2508 Maps file name extensions to MIME types of responses. |
160
0b65e87daa8a
Documented that filename extensions that map to MIME types are
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diff
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|
2509 Extensions are case-insensitive. |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
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diff
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2510 Several extensions can map to one type, for example: |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
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diff
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2511 <example> |
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Documented that filename extensions that map to MIME types are
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diff
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2512 types { |
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Documented that filename extensions that map to MIME types are
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2513 application/octet-stream bin exe dll; |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
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diff
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|
2514 application/octet-stream deb; |
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Documented that filename extensions that map to MIME types are
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diff
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|
2515 application/octet-stream dmg; |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
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diff
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2516 } |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
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|
2517 </example> |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
2518 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2519 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2520 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2521 A sufficiently full mapping table is distributed with nginx in the |
148
682163f2b298
Unified article/path and module/pathname into a single "path".
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diff
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|
2522 <path>conf/mime.types</path> file. |
57
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Initial English translation of ngx_http_core_module.
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2523 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2524 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2525 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2526 To make a particular location emit the |
271 | 2527 “<literal>application/octet-stream</literal>” |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
2528 MIME type for all requests, try the following: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2529 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2530 location /download/ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2531 types { } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2532 default_type application/octet-stream; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2533 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2534 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2535 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2536 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2537 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2538 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2539 |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2540 <directive name="types_hash_bucket_size"> |
271 | 2541 <syntax><value>size</value></syntax> |
102
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2542 <default>32|64|128</default> |
72
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|
2543 <context>http</context> |
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- "try_files" can be specified in the "server" context,
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|
2544 <context>server</context> |
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- "try_files" can be specified in the "server" context,
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|
2545 <context>location</context> |
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- "try_files" can be specified in the "server" context,
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|
2546 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2547 <para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2548 Sets the bucket size for the types hash tables. |
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2549 Default value depends on the size of the processor's cache line. |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2550 For more information, please refer to |
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
diff
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|
2551 <link doc="../hash.xml">Setting Up Hashes</link>. |
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- "try_files" can be specified in the "server" context,
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|
2552 </para> |
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- "try_files" can be specified in the "server" context,
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|
2553 |
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- "try_files" can be specified in the "server" context,
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|
2554 </directive> |
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- "try_files" can be specified in the "server" context,
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|
2555 |
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- "try_files" can be specified in the "server" context,
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diff
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|
2556 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2557 <directive name="types_hash_max_size"> |
271 | 2558 <syntax><value>size</value></syntax> |
102
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|
2559 <default>1024</default> |
72
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- "try_files" can be specified in the "server" context,
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|
2560 <context>http</context> |
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- "try_files" can be specified in the "server" context,
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diff
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|
2561 <context>server</context> |
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- "try_files" can be specified in the "server" context,
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diff
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|
2562 <context>location</context> |
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|
2563 |
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diff
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|
2564 <para> |
271 | 2565 Sets the maximum <value>size</value> of the types hash tables. |
72
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|
2566 For more information, please refer to |
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- "try_files" can be specified in the "server" context,
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diff
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|
2567 <link doc="../hash.xml">Setting Up Hashes</link>. |
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2568 </para> |
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|
2569 |
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|
2570 </directive> |
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|
2571 |
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- "try_files" can be specified in the "server" context,
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|
2572 |
57
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2573 <directive name="underscores_in_headers"> |
271 | 2574 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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2575 <default>off</default> |
57
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|
2576 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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|
2577 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2578 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2579 <para> |
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Initial English translation of ngx_http_core_module.
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diff
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|
2580 Enables or disables the use of underscores in client request header fields. |
225
46ef98b7513f
Expanded on the "underscores_in_headers" relation to "ignore_invalid_headers".
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diff
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|
2581 When disabled, request header fields whose names contain underscores are |
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Expanded on the "underscores_in_headers" relation to "ignore_invalid_headers".
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diff
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|
2582 marked as invalid and are subject to the <link id="ignore_invalid_headers"/> |
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Expanded on the "underscores_in_headers" relation to "ignore_invalid_headers".
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|
2583 directive. |
57
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|
2584 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2585 |
426
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
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419
diff
changeset
|
2586 <para> |
442
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
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438
diff
changeset
|
2587 A directive can be specified on the <link id="server"/> level |
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
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438
diff
changeset
|
2588 in a default server. |
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
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438
diff
changeset
|
2589 In this case, its value will cover all virtual servers |
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
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438
diff
changeset
|
2590 listening on the same address and port. |
426
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
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419
diff
changeset
|
2591 </para> |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
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419
diff
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|
2592 |
57
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|
2593 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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changeset
|
2594 |
72
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- "try_files" can be specified in the "server" context,
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|
2595 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2596 <directive name="variables_hash_bucket_size"> |
271 | 2597 <syntax><value>size</value></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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|
2598 <default>64</default> |
72
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|
2599 <context>http</context> |
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2600 |
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|
2601 <para> |
0987079ad08f
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|
2602 Sets the bucket size for the variables hash table. |
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|
2603 For more information, please refer to |
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|
2604 <link doc="../hash.xml">Setting Up Hashes</link>. |
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|
2605 </para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2606 |
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|
2607 </directive> |
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|
2608 |
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|
2609 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2610 <directive name="variables_hash_max_size"> |
271 | 2611 <syntax><value>size</value></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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|
2612 <default>512</default> |
72
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|
2613 <context>http</context> |
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|
2614 |
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- "try_files" can be specified in the "server" context,
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|
2615 <para> |
271 | 2616 Sets the maximum <value>size</value> of the variables hash table. |
72
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|
2617 For more information, please refer to |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2618 <link doc="../hash.xml">Setting Up Hashes</link>. |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2619 </para> |
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|
2620 |
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|
2621 </directive> |
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|
2622 |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2623 </section> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2624 |
364 | 2625 |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2626 <section id="variables" name="Embedded Variables"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2627 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2628 <para> |
271 | 2629 The module <literal>ngx_http_core_module</literal> supports embedded variables |
2630 with names matching those of the Apache Server. | |
57
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Initial English translation of ngx_http_core_module.
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|
2631 First of all, these are variables representing client request header |
82
89c31b453d40
Sorted directives alphabetically.
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72
diff
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|
2632 fields, such as <var>$http_user_agent</var>, <var>$http_cookie</var>, |
57
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Initial English translation of ngx_http_core_module.
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|
2633 and so on. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2634 It also supports other variables: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2635 <list type="tag"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2636 |
271 | 2637 <tag-name><var>$arg_</var><value>name</value></tag-name> |
83
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Sorted variables alphabetically.
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82
diff
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|
2638 <tag-desc> |
271 | 2639 argument <value>name</value> in the request line |
83
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Sorted variables alphabetically.
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82
diff
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|
2640 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
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82
diff
changeset
|
2641 |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
2642 <tag-name><var>$args</var></tag-name> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2643 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2644 arguments in the request line |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2645 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2646 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2647 <tag-name><var>$binary_remote_addr</var></tag-name> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2648 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2649 client address in a binary form, value's length is always 4 bytes |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2650 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2651 |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
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83
diff
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|
2652 <tag-name><var>$body_bytes_sent</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
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83
diff
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|
2653 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
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parents:
83
diff
changeset
|
2654 number of bytes sent to a client, not counting the response header |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
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83
diff
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|
2655 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
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|
2656 |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2657 <tag-name><var>$content_length</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2658 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2659 <header>Content-Length</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2660 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2661 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2662 <tag-name><var>$content_type</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2663 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2664 <header>Content-Type</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2665 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2666 |
271 | 2667 <tag-name><var>$cookie_</var><value>name</value></tag-name> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2668 <tag-desc> |
271 | 2669 the <value>name</value> cookie |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2670 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2671 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2672 <tag-name><var>$document_root</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2673 <tag-desc> |
436
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2674 <link id="root"/> or <link id="alias"/> directive's value |
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2675 for the current request |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2676 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2677 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2678 <tag-name><var>$document_uri</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2679 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2680 same as <var>$uri</var> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2681 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2682 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2683 <tag-name><var>$host</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2684 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2685 <header>Host</header> request header field, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2686 or the server name matching a request if this field is not present |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2687 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2688 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2689 <tag-name><var>$hostname</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2690 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2691 host name |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2692 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2693 |
271 | 2694 <tag-name><var>$http_</var><value>name</value></tag-name> |
57
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|
2695 <tag-desc> |
448
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
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442
diff
changeset
|
2696 arbitrary request header field; |
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
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442
diff
changeset
|
2697 the last part of a variable name is the field name converted |
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
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parents:
442
diff
changeset
|
2698 to lower case with dashes replaced by underscores |
57
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|
2699 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
changeset
|
2700 |
234
ad26f0ae970f
Documented the $https variable.
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225
diff
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|
2701 <tag-name><var>$https</var></tag-name> |
ad26f0ae970f
Documented the $https variable.
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225
diff
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|
2702 <tag-desc> |
271 | 2703 “<literal>on</literal>” |
234
ad26f0ae970f
Documented the $https variable.
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225
diff
changeset
|
2704 if connection operates in SSL mode, |
ad26f0ae970f
Documented the $https variable.
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225
diff
changeset
|
2705 or an empty string otherwise |
ad26f0ae970f
Documented the $https variable.
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225
diff
changeset
|
2706 </tag-desc> |
ad26f0ae970f
Documented the $https variable.
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225
diff
changeset
|
2707 |
57
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|
2708 <tag-name><var>$is_args</var></tag-name> |
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Initial English translation of ngx_http_core_module.
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|
2709 <tag-desc> |
271 | 2710 “<literal>?</literal>” if a request line has arguments, |
57
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|
2711 or an empty string otherwise |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2712 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2713 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
changeset
|
2714 <tag-name><var>$limit_rate</var></tag-name> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2715 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
changeset
|
2716 allows for connection rate limiting |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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changeset
|
2717 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
changeset
|
2718 |
86
341dc6392e8a
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|
2719 <tag-name><var>$nginx_version</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
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diff
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|
2720 <tag-desc> |
341dc6392e8a
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diff
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|
2721 nginx version |
341dc6392e8a
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|
2722 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2723 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2724 <tag-name><var>$pid</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2725 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2726 PID of the worker process |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2727 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2728 |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2729 <tag-name><var>$query_string</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2730 <tag-desc> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2731 same as <var>$args</var> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2732 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2733 |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2734 <tag-name><var>$realpath_root</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2735 <tag-desc> |
436
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2736 an absolute pathname corresponding to the |
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2737 <link id="root"/> or <link id="alias"/> directive's value |
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2738 for the current request, |
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2739 with all symbolic links resolved to real paths |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2740 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2741 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2742 <tag-name><var>$remote_addr</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2743 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2744 client address |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2745 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2746 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2747 <tag-name><var>$remote_port</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2748 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2749 client port |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2750 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2751 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2752 <tag-name><var>$remote_user</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2753 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2754 user name supplied with the Basic authentication |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2755 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2756 |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2757 <tag-name><var>$request</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2758 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2759 full original request line |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2760 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2761 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2762 <tag-name><var>$request_body</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2763 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2764 request body |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2765 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2766 The variable's value is made available in locations |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2767 processed by the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2768 <link doc="ngx_http_proxy_module.xml" id="proxy_pass"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2769 and |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2770 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_pass"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2771 directives. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2772 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2773 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2774 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2775 <tag-name><var>$request_body_file</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2776 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2777 name of a temporary file with the request body |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2778 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2779 At the end of processing, the file needs to be removed. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2780 To always write a request body to a file, |
406
98dac2bd7598
Links with mixed underscores and spaces were hard to read, eliminated them.
Ruslan Ermilov <ru@nginx.com>
parents:
400
diff
changeset
|
2781 <link id="client_body_in_file_only"/> needs to be enabled. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2782 When passing the name of a temporary file in a proxied request, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2783 or in a request to a FastCGI server, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2784 passing of the request body should be disabled by the |
246 | 2785 <link doc="ngx_http_proxy_module.xml" id="proxy_pass_request_body"> |
2786 proxy_pass_request_body off</link> | |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2787 and |
246 | 2788 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_pass_request_body"> |
2789 fastcgi_pass_request_body off</link> | |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2790 directives, respectively. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2791 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2792 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2793 |
88 | 2794 <tag-name><var>$request_completion</var></tag-name> |
2795 <tag-desc> | |
271 | 2796 “<literal>OK</literal>” if a request has completed, |
88 | 2797 or an empty string otherwise |
2798 </tag-desc> | |
2799 | |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2800 <tag-name><var>$request_filename</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2801 <tag-desc> |
530 | 2802 file path for the current request, based on the |
246 | 2803 <link id="root"/> or <link id="alias"/> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2804 directives, and the request URI |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2805 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2806 |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2807 <tag-name><var>$request_method</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2808 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2809 request method, usually |
271 | 2810 “<literal>GET</literal>” or “<literal>POST</literal>” |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2811 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2812 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2813 <tag-name><var>$request_uri</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2814 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2815 full original request URI (with arguments) |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2816 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2817 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2818 <tag-name><var>$scheme</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2819 <tag-desc> |
271 | 2820 request scheme, “<literal>http</literal>” or “<literal>https</literal>” |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2821 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2822 |
271 | 2823 <tag-name><var>$sent_http_</var><value>name</value></tag-name> |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2824 <tag-desc> |
448
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
2825 arbitrary response header field; |
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
2826 the last part of a variable name is the field name converted |
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
2827 to lower case with dashes replaced by underscores |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2828 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2829 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2830 <tag-name><var>$server_addr</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2831 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2832 an address of the server which accepted a request |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2833 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2834 Computing a value of this variable usually requires one system call. |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2835 To avoid a system call, the <link id="listen"/> directives |
271 | 2836 must specify addresses and use the <literal>bind</literal> parameter. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2837 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2838 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2839 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2840 <tag-name><var>$server_name</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2841 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2842 name of the server which accepted a request |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2843 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2844 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2845 <tag-name><var>$server_port</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2846 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2847 port of the server which accepted a request |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2848 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2849 |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2850 <tag-name><var>$server_protocol</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2851 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2852 request protocol, usually |
271 | 2853 “<literal>HTTP/1.0</literal>” |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2854 or |
271 | 2855 “<literal>HTTP/1.1</literal>” |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2856 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2857 |
541
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2858 <tag-name><var>$status</var></tag-name> |
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2859 <tag-desc> |
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2860 response status |
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2861 </tag-desc> |
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2862 |
453
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2863 <tag-name> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2864 <var>$tcpinfo_rtt</var>, |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2865 <var>$tcpinfo_rttvar</var>, |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2866 <var>$tcpinfo_snd_cwnd</var>, |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2867 <var>$tcpinfo_rcv_space</var> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2868 </tag-name> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2869 <tag-desc> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2870 information about the client TCP connection; available on systems |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2871 that support the <c-def>TCP_INFO</c-def> socket option |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2872 </tag-desc> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2873 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2874 <tag-name><var>$uri</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2875 <tag-desc> |
503
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
parents:
499
diff
changeset
|
2876 current URI in request, <link id="location">normalized</link> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2877 <para> |
503
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
parents:
499
diff
changeset
|
2878 The value of <var>$uri</var> may change during request processing, |
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
parents:
499
diff
changeset
|
2879 e.g. when doing internal redirects, or when using index files. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2880 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2881 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2882 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2883 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2884 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2885 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2886 </section> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2887 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2888 </module> |