Mercurial > hg > nginx-site
annotate xml/en/docs/http/ngx_http_core_module.xml @ 659:77a3314c74a7
Avoid the uses of second person.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Tue, 28 Aug 2012 09:23:40 +0000 |
parents | eba81bfb6aaf |
children | c48c0936b4df |
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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" |
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13 rev="3"> |
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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 |
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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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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. |
57
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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> |
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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. |
659
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421 Mapping of file name extensions to MIME types can be set |
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422 with the <link id="types"/> directive. |
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423 </para> |
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424 |
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425 </directive> |
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426 |
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427 |
171
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428 <directive name="directio"> |
271 | 429 <syntax><value>size</value> | <literal>off</literal></syntax> |
102
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430 <default>off</default> |
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431 <context>http</context> |
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432 <context>server</context> |
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433 <context>location</context> |
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434 <appeared-in>0.7.7</appeared-in> |
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435 |
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436 <para> |
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437 Enables the use of |
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438 the <c-def>O_DIRECT</c-def> flag (FreeBSD, Linux), |
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439 the <c-def>F_NOCACHE</c-def> flag (Mac OS X), |
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440 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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441 when reading files that are larger than or equal to |
271 | 442 the specified <value>size</value>. |
57
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443 It automatically disables (0.7.15) the use of |
106
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444 <link id="sendfile"/> |
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445 for a given request. |
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446 It could be useful for serving large files: |
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447 <example> |
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448 directio 4m; |
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449 </example> |
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450 or when using <link id="aio"/> on Linux. |
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451 </para> |
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452 |
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453 </directive> |
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454 |
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455 |
171
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456 <directive name="directio_alignment"> |
271 | 457 <syntax><value>size</value></syntax> |
102
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458 <default>512</default> |
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459 <context>http</context> |
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460 <context>server</context> |
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461 <context>location</context> |
171
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462 <appeared-in>0.8.11</appeared-in> |
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463 |
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464 <para> |
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465 Sets an alignment for |
106
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466 <link id="directio"/>. |
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467 In most cases, a 512-byte alignment is enough, however, when |
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468 using XFS under Linux, it needs to be increased to 4K. |
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469 </para> |
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|
470 |
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471 </directive> |
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472 |
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473 |
418
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474 <directive name="disable_symlinks"> |
436
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475 <syntax><literal>off</literal></syntax> |
418
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Documented the disable_symlinks directive.
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476 <syntax> |
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477 <literal>on</literal> | |
436
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478 <literal>if_not_owner</literal> |
438
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- corrected the description of the from= parameter of the
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479 [<literal>from</literal>=<value>part</value>]</syntax> |
418
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Documented the disable_symlinks directive.
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480 <default>off</default> |
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Documented the disable_symlinks directive.
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481 <context>http</context> |
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Documented the disable_symlinks directive.
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482 <context>server</context> |
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Documented the disable_symlinks directive.
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483 <context>location</context> |
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Documented the disable_symlinks directive.
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484 <appeared-in>1.1.15</appeared-in> |
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Documented the disable_symlinks directive.
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485 |
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486 <para> |
436
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487 Determines how symbolic links should be treated when opening files: |
418
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Documented the disable_symlinks directive.
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488 <list type="tag"> |
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Documented the disable_symlinks directive.
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489 |
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Documented the disable_symlinks directive.
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490 <tag-name><literal>off</literal></tag-name> |
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491 <tag-desc> |
436
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492 Symbolic links in the pathname are allowed and not checked. |
418
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Documented the disable_symlinks directive.
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493 This is the default behavior. |
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Documented the disable_symlinks directive.
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494 </tag-desc> |
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Documented the disable_symlinks directive.
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495 |
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496 <tag-name><literal>on</literal></tag-name> |
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Documented the disable_symlinks directive.
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497 <tag-desc> |
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498 If any component of the pathname is a symbolic link, |
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Documented the disable_symlinks directive.
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499 access to a file is denied. |
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Documented the disable_symlinks directive.
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|
500 </tag-desc> |
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Documented the disable_symlinks directive.
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|
501 |
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Documented the disable_symlinks directive.
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502 <tag-name><literal>if_not_owner</literal></tag-name> |
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Documented the disable_symlinks directive.
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503 <tag-desc> |
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504 Access to a file is denied if any component of the pathname |
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505 is a symbolic link, and the link and object that the link |
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diff
changeset
|
506 points to have different owners. |
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Documented the disable_symlinks directive.
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|
507 </tag-desc> |
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Documented the disable_symlinks directive.
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diff
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|
508 |
438
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|
509 <tag-name><literal>from</literal>=<value>part</value></tag-name> |
436
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510 <tag-desc> |
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511 When checking symbolic links |
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512 (parameters <literal>on</literal> and <literal>if_not_owner</literal>), |
438
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513 all components of the pathname are normally checked. |
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diff
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|
514 Checking of symbolic links in the initial part of the pathname |
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515 may be avoided by also specifying the |
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516 <literal>from</literal>=<value>part</value> parameter. |
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517 In this case, symbolic links are checked only from |
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diff
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518 the component of the pathname following the specified initial part. |
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diff
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|
519 If a value is not an initial part of the checked pathname, the whole |
436
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520 pathname is checked as if this parameter was not specified at all. |
438
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521 If a value fully matches the file name, |
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diff
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522 symbolic links are not checked. |
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523 The parameter value can contain variables. |
436
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524 </tag-desc> |
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|
525 |
418
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|
526 </list> |
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527 </para> |
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|
528 |
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529 <para> |
436
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530 Example: |
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531 <example> |
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|
532 disable_symlinks on from=$document_root; |
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533 </example> |
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534 </para> |
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|
535 |
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|
536 <para> |
418
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537 This directive is only available on systems that have the |
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538 <c-func>openat</c-func> and <c-func>fstatat</c-func> interfaces. |
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539 This includes modern versions of FreeBSD, Linux, and Solaris. |
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diff
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|
540 </para> |
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diff
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|
541 |
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|
542 <para> |
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|
543 Parameters <literal>on</literal> and <literal>if_not_owner</literal> |
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544 add a processing overhead. |
436
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545 <note> |
3a9f39341c7c
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546 On systems that do not support opening directories for search only, |
438
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547 the use of these parameters requires that worker processes |
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548 have read permissions for all checked directories. |
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|
549 </note> |
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|
550 </para> |
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|
551 |
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- corrected the description of the from= parameter of the
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|
552 <para> |
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- corrected the description of the from= parameter of the
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|
553 <note> |
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|
554 The |
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|
555 <link doc="ngx_http_autoindex_module.xml">ngx_http_autoindex_module</link>, |
b27974b92a58
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|
556 <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>
parents:
476
diff
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|
557 and <link doc="ngx_http_dav_module.xml">ngx_http_dav_module</link> |
438
b27974b92a58
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|
558 modules currently ignore this directive. |
436
3a9f39341c7c
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diff
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|
559 </note> |
418
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diff
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|
560 </para> |
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406
diff
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|
561 |
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Documented the disable_symlinks directive.
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406
diff
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|
562 </directive> |
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Documented the disable_symlinks directive.
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406
diff
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|
563 |
2638f67205ee
Documented the disable_symlinks directive.
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406
diff
changeset
|
564 |
57
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Initial English translation of ngx_http_core_module.
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565 <directive name="error_page"> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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566 <syntax> |
364 | 567 <value>code</value> ... |
568 [<literal>=</literal>[<value>response</value>]] | |
569 <value>uri</value></syntax> | |
57
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Initial English translation of ngx_http_core_module.
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570 <default/> |
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571 <context>http</context> |
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572 <context>server</context> |
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573 <context>location</context> |
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574 <context>if in location</context> |
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|
575 |
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|
576 <para> |
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parents:
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|
577 Defines the URI that will be shown for the specified errors. |
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578 These directives are inherited from the previous level if and |
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579 only if there are no |
271 | 580 <literal>error_page</literal> |
57
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|
581 directives on |
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Initial English translation of ngx_http_core_module.
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|
582 the current level. |
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Initial English translation of ngx_http_core_module.
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583 A URI value can contain variables. |
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|
584 </para> |
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|
585 |
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|
586 <para> |
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587 Example: |
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|
588 <example> |
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589 error_page 404 /404.html; |
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Initial English translation of ngx_http_core_module.
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590 error_page 502 503 504 /50x.html; |
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591 error_page 403 http://example.com/forbidden.html; |
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592 </example> |
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593 </para> |
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|
594 |
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|
595 <para> |
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596 Furthermore, it is possible to change the response code to another, for example: |
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|
597 <example> |
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598 error_page 404 =200 /empty.gif; |
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599 </example> |
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|
600 </para> |
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parents:
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changeset
|
601 |
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Initial English translation of ngx_http_core_module.
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|
602 <para> |
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|
603 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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604 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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605 or 404), it is possible to respond with a returned code: |
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changeset
|
606 <example> |
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|
607 error_page 404 = /404.php; |
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608 </example> |
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|
609 </para> |
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|
610 |
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|
611 <para> |
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612 If there is no need to change URI during redirection it is possible to redirect |
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Initial English translation of ngx_http_core_module.
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|
613 error processing into a named location: |
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changeset
|
614 <example> |
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|
615 location / { |
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616 error_page 404 = @fallback; |
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617 } |
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|
618 |
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619 location @fallback { |
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620 proxy_pass http://backend; |
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621 } |
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622 </example> |
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|
623 </para> |
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Initial English translation of ngx_http_core_module.
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|
624 |
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|
625 </directive> |
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|
626 |
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|
627 |
576
cac22cc79afd
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566
diff
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|
628 <directive name="etag"> |
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566
diff
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629 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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566
diff
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630 <default>on</default> |
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566
diff
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|
631 <context>http</context> |
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566
diff
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632 <context>server</context> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
633 <context>location</context> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
634 <appeared-in>1.3.3</appeared-in> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
635 |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
636 <para> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
637 Enables or disables automatic generation of the <header>ETag</header> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
638 response header field for static resources. |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
639 </para> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
640 |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
641 </directive> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
642 |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
643 |
651
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
644 <directive name="http"> |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
645 <syntax block="yes"/> |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
646 <default/> |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
647 <context>main</context> |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
648 |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
649 <para> |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
650 Provides a configuration file context in which the HTTP server directives |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
651 are specified. |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
652 </para> |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
653 |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
654 </directive> |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
655 |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
656 |
171
6eeaa9e1f3b5
Made "appeared-in" an element, and added support for
Ruslan Ermilov <ru@nginx.com>
parents:
169
diff
changeset
|
657 <directive name="if_modified_since"> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
658 <syntax> |
364 | 659 <literal>off</literal> | |
660 <literal>exact</literal> | | |
661 <literal>before</literal></syntax> | |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
662 <default>exact</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
663 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
664 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
665 <context>location</context> |
171
6eeaa9e1f3b5
Made "appeared-in" an element, and added support for
Ruslan Ermilov <ru@nginx.com>
parents:
169
diff
changeset
|
666 <appeared-in>0.7.24</appeared-in> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
667 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
668 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
669 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
|
670 with the time in the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
671 <header>If-Modified-Since</header> |
235
6d8356490215
Consistently call header fields as such.
Ruslan Ermilov <ru@nginx.com>
parents:
234
diff
changeset
|
672 request header field: |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
673 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
674 <list type="tag"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
675 |
271 | 676 <tag-name><literal>off</literal></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
677 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
678 the |
235
6d8356490215
Consistently call header fields as such.
Ruslan Ermilov <ru@nginx.com>
parents:
234
diff
changeset
|
679 <header>If-Modified-Since</header> request header field is ignored (0.7.34); |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
680 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
681 |
271 | 682 <tag-name><literal>exact</literal></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
683 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
684 exact match; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
685 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
686 |
271 | 687 <tag-name><literal>before</literal></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
688 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
689 modification time of a response is |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
690 less than or equal to the time in the <header>If-Modified-Since</header> |
235
6d8356490215
Consistently call header fields as such.
Ruslan Ermilov <ru@nginx.com>
parents:
234
diff
changeset
|
691 request header field. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
692 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
693 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
694 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
695 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
696 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
697 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
698 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
699 |
152
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
700 <directive name="ignore_invalid_headers"> |
271 | 701 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
152
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
702 <default>on</default> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
703 <context>http</context> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
704 <context>server</context> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
705 |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
706 <para> |
235
6d8356490215
Consistently call header fields as such.
Ruslan Ermilov <ru@nginx.com>
parents:
234
diff
changeset
|
707 Controls whether header fields with invalid names should be ignored. |
252
6f710464be38
Applied nitpicking by Maxim Dounin, translated into English.
Ruslan Ermilov <ru@nginx.com>
parents:
246
diff
changeset
|
708 Valid names are composed of English letters, digits, hyphens, and possibly |
152
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
709 underscores (as controlled by the <link id="underscores_in_headers"/> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
710 directive). |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
711 </para> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
712 |
426
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
713 <para> |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
714 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
|
715 in a default server. |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
716 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
|
717 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
|
718 </para> |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
719 |
152
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
720 </directive> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
721 |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
722 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
723 <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
|
724 <syntax/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
725 <default/> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
726 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
727 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
728 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
729 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
|
730 For external requests, the client error |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
731 <http-status code="404" text="Not Found"/> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
732 is returned. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
733 Internal requests are the following: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
734 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
735 <list type="bullet"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
736 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
737 <listitem> |
429
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
738 requests redirected by the |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
739 <link id="error_page"/>, |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
740 <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
|
741 <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
|
742 <link id="try_files"/> directives; |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
743 </listitem> |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
744 |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
745 <listitem> |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
746 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
|
747 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
|
748 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
749 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
750 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
751 subrequests formed by the |
271 | 752 “<command>include virtual</command>” |
438
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
436
diff
changeset
|
753 command of the |
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
436
diff
changeset
|
754 <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
|
755 module and by the |
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
436
diff
changeset
|
756 <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
|
757 module directives; |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
758 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
759 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
760 <listitem> |
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761 requests changed by the |
429
2b9507b2cdf3
List all sources of internal requests.
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762 <link doc="ngx_http_rewrite_module.xml" id="rewrite"/> directive. |
57
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763 </listitem> |
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|
764 |
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|
765 </list> |
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|
766 </para> |
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|
767 |
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parents:
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|
768 <para> |
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|
769 Example: |
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|
770 <example> |
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771 error_page 404 /404.html; |
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Initial English translation of ngx_http_core_module.
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772 |
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Initial English translation of ngx_http_core_module.
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|
773 location /404.html { |
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|
774 internal; |
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Initial English translation of ngx_http_core_module.
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|
775 } |
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|
776 </example> |
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Initial English translation of ngx_http_core_module.
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|
777 </para> |
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|
778 |
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|
779 </directive> |
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|
780 |
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781 |
176
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782 <directive name="keepalive_disable"> |
271 | 783 <syntax><literal>none</literal> | <value>browser</value> ...</syntax> |
467
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Documented recent changes to the "keepalive_disable" directive.
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784 <default>msie6</default> |
176
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785 <context>http</context> |
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|
786 <context>server</context> |
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787 <context>location</context> |
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788 |
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789 <para> |
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790 Disables keep-alive connections with misbehaving browsers. |
271 | 791 The <value>browser</value> parameters specify which |
176
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|
792 browsers will be affected. |
271 | 793 The value <literal>msie6</literal> disables keep-alive connections |
252
6f710464be38
Applied nitpicking by Maxim Dounin, translated into English.
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|
794 with old versions of MSIE, after seeing a POST request. |
271 | 795 The value <literal>safari</literal> disables keep-alive connections |
467
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diff
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|
796 with Safari and Safari-like browsers on Mac OS X and Mac OS X-like |
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|
797 operating systems. |
271 | 798 The value <literal>none</literal> enables keep-alive connections |
176
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|
799 with all browsers. |
467
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454
diff
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|
800 <note> |
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diff
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|
801 Prior to version 1.1.18, the value <literal>safari</literal> matched |
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diff
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|
802 all Safari and Safari-like browsers on all operating systems, and |
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diff
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|
803 keep-alive connections with them were disabled by default. |
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|
804 </note> |
176
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805 </para> |
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806 |
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807 </directive> |
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808 |
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|
809 |
171
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Made "appeared-in" an element, and added support for
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|
810 <directive name="keepalive_requests"> |
271 | 811 <syntax><value>number</value></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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|
812 <default>100</default> |
57
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813 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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814 <context>server</context> |
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815 <context>location</context> |
171
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|
816 <appeared-in>0.8.0</appeared-in> |
57
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|
817 |
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|
818 <para> |
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819 Sets the maximum number of requests that can be |
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Initial English translation of ngx_http_core_module.
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820 made through one keep-alive connection. |
65
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821 After this many requests are made, the connection is closed. |
57
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822 </para> |
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Initial English translation of ngx_http_core_module.
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|
823 |
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824 </directive> |
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Initial English translation of ngx_http_core_module.
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|
825 |
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|
826 |
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|
827 <directive name="keepalive_timeout"> |
102
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|
828 <syntax> |
364 | 829 <value>timeout</value> |
830 [<value>header_timeout</value>]</syntax> | |
102
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831 <default>75s</default> |
57
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832 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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|
833 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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834 <context>location</context> |
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|
835 |
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|
836 <para> |
271 | 837 The first parameter sets a timeout during which a keep-alive |
57
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838 client connection will stay open on the server side. |
271 | 839 The optional second parameter sets a value in the |
840 <header>Keep-Alive: timeout=<value>time</value></header> | |
235
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Consistently call header fields as such.
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841 response header field. |
271 | 842 Two parameters may differ. |
57
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843 </para> |
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|
844 |
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|
845 <para> |
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846 The |
271 | 847 <header>Keep-Alive: timeout=<value>time</value></header> |
235
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848 header field is understood by Mozilla and Konqueror. |
57
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849 MSIE will close keep-alive connection in about 60 seconds. |
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|
850 </para> |
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Initial English translation of ngx_http_core_module.
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|
851 |
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Initial English translation of ngx_http_core_module.
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|
852 </directive> |
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changeset
|
853 |
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|
854 |
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Initial English translation of ngx_http_core_module.
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855 <directive name="large_client_header_buffers"> |
271 | 856 <syntax><value>number</value> <value>size</value></syntax> |
102
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857 <default>4 8k</default> |
57
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858 <context>http</context> |
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|
859 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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diff
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|
860 |
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861 <para> |
271 | 862 Sets the maximum <value>number</value> and <value>size</value> of |
235
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863 buffers used when reading large client request header. |
57
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864 A request line cannot exceed the size of one buffer, or the client error |
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|
865 <http-status code="414" text="Request-URI Too Large"/> |
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|
866 is returned. |
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|
867 A request header field cannot exceed the size of one buffer as well, or the |
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Initial English translation of ngx_http_core_module.
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|
868 client error |
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|
869 <http-status code="400" text="Bad Request"/> |
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870 is returned. |
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|
871 Buffers are allocated only on demand. |
65
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872 By default, the buffer size is equal to 8K bytes. |
57
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873 If after the end of request processing a connection is transitioned |
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|
874 into the keep-alive state, these buffers are freed. |
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parents:
diff
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|
875 </para> |
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Initial English translation of ngx_http_core_module.
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changeset
|
876 |
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diff
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|
877 </directive> |
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diff
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|
878 |
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Initial English translation of ngx_http_core_module.
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changeset
|
879 |
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Initial English translation of ngx_http_core_module.
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|
880 <directive name="limit_except"> |
271 | 881 <syntax block="yes"><value>method</value> ...</syntax> |
57
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882 <default/> |
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|
883 <context>location</context> |
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diff
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|
884 |
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parents:
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|
885 <para> |
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886 Limits allowed HTTP methods inside a location. |
271 | 887 The <value>method</value> parameter can be one of the following: |
888 <literal>GET</literal>, | |
889 <literal>HEAD</literal>, | |
890 <literal>POST</literal>, | |
891 <literal>PUT</literal>, | |
892 <literal>DELETE</literal>, | |
893 <literal>MKCOL</literal>, | |
894 <literal>COPY</literal>, | |
895 <literal>MOVE</literal>, | |
896 <literal>OPTIONS</literal>, | |
897 <literal>PROPFIND</literal>, | |
898 <literal>PROPPATCH</literal>, | |
899 <literal>LOCK</literal>, | |
900 <literal>UNLOCK</literal>, | |
65
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901 or |
271 | 902 <literal>PATCH</literal>. |
903 Allowing the <literal>GET</literal> method also allows the | |
904 <literal>HEAD</literal> method. | |
57
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905 Access to other methods can be limited using the |
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906 <link doc="ngx_http_access_module.xml">ngx_http_access_module</link> |
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907 and |
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908 <link doc="ngx_http_auth_basic_module.xml">ngx_http_auth_basic_module</link> |
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909 modules directives: |
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910 <example> |
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911 limit_except GET { |
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912 allow 192.168.1.0/32; |
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913 deny all; |
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914 } |
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915 </example> |
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916 Please note that this will limit access to all methods |
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917 <emphasis>except</emphasis> GET and HEAD. |
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918 </para> |
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919 |
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920 </directive> |
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921 |
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922 |
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923 <directive name="limit_rate"> |
271 | 924 <syntax><value>rate</value></syntax> |
102
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925 <default>0</default> |
57
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926 <context>http</context> |
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927 <context>server</context> |
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928 <context>location</context> |
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929 <context>if in location</context> |
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930 |
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931 <para> |
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932 Rate limits the transmission of a response to a client. |
271 | 933 The <value>rate</value> is specified in bytes per second. |
65
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934 Value 0 (the default) disables rate limiting. |
57
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935 <!-- |
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936 The smaller the rate, the more accurate will be the limitation. |
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937 --> |
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938 The limit is per connection, so if a single client opens 2 connections, |
65
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939 an overall rate will be 2x more than specified by this directive. |
57
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940 </para> |
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941 |
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942 <para> |
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943 This directive is not applicable if one wants to rate limit |
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944 a group of clients on the |
106
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If text of the link is not provided, the @id is used.
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945 <link id="server"/> |
57
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946 level. |
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947 If that is the case, the desired limit can be specified in the |
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948 <var>$limit_rate</var> |
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949 variable: |
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950 <example> |
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951 server { |
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|
952 |
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953 if ($slow) { |
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954 set $limit_rate 4k; |
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955 } |
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956 |
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957 ... |
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958 } |
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959 </example> |
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960 </para> |
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961 |
506
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962 <para> |
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963 In addition, rate limit can also be set in the |
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964 <header>X-Accel-Limit-Rate</header> response header field. |
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965 This ability can be disabled using the |
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966 <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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diff
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967 and |
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968 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_ignore_headers"/> |
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|
969 directives. |
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|
970 </para> |
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971 |
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972 </directive> |
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973 |
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974 |
171
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975 <directive name="limit_rate_after"> |
271 | 976 <syntax><value>size</value></syntax> |
102
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977 <default>0</default> |
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978 <context>http</context> |
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979 <context>server</context> |
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980 <context>location</context> |
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981 <context>if in location</context> |
171
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982 <appeared-in>0.8.0</appeared-in> |
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983 |
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984 <para> |
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985 Sets the initial amount after which the further transmission |
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986 of a response to a client will be rate limited. |
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987 </para> |
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988 |
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989 <para> |
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990 Example: |
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991 <example> |
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992 location /flv/ { |
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993 flv; |
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994 limit_rate_after 500k; |
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995 limit_rate 50k; |
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996 } |
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997 </example> |
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998 </para> |
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999 |
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1000 </directive> |
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1001 |
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1002 |
172
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1003 <directive name="lingering_close"> |
271 | 1004 <syntax> |
364 | 1005 <literal>off</literal> | |
1006 <literal>on</literal> | | |
1007 <literal>always</literal></syntax> | |
172
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1008 <default>on</default> |
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1009 <context>http</context> |
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1010 <context>server</context> |
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1011 <context>location</context> |
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1012 <appeared-in>1.1.0</appeared-in> |
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1013 <appeared-in>1.0.6</appeared-in> |
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1014 |
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1015 <para> |
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1016 Controls how nginx closes client connections. |
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1017 </para> |
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1018 |
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1019 <para> |
271 | 1020 The default value “<literal>on</literal>” instructs nginx to |
172
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1021 <link id="lingering_timeout">wait for</link> and |
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1022 <link id="lingering_time">process</link> additional data from a client |
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1023 before fully closing a connection, but only |
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1024 if heuristics suggests that a client may be sending more data. |
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1025 </para> |
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1026 |
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1027 <para> |
271 | 1028 The value “<literal>always</literal>” will cause nginx to unconditionally |
172
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1029 wait for and process additional client data. |
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1030 </para> |
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1031 |
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1032 <para> |
271 | 1033 The value “<literal>off</literal>” tells nginx to never wait for |
172
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1034 more data and close the connection immediately. |
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1035 This breaks the protocol and should not be used under normal circumstances. |
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1036 </para> |
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1037 |
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1038 </directive> |
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1039 |
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1040 |
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1041 <directive name="lingering_time"> |
271 | 1042 <syntax><value>time</value></syntax> |
172
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1043 <default>30s</default> |
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1044 <context>http</context> |
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1045 <context>server</context> |
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1046 <context>location</context> |
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1047 |
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1048 <para> |
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1049 When <link id="lingering_close"/> is in effect, |
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1050 this directive specifies a maximum time during which nginx |
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1051 will process (read and ignore) additional data coming from a client. |
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1052 After that, the connection is closed, even if there are more data. |
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1053 </para> |
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1054 |
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1055 </directive> |
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1056 |
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1057 |
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1058 <directive name="lingering_timeout"> |
271 | 1059 <syntax><value>time</value></syntax> |
172
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1060 <default>5s</default> |
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1061 <context>http</context> |
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1062 <context>server</context> |
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1063 <context>location</context> |
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1064 |
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1065 <para> |
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1066 When <link id="lingering_close"/> is in effect, this directive specifies |
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1067 a maximum waiting time for more client data to arrive. |
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1068 If data are not received during this time, the connection is closed. |
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1069 Otherwise, data are read and ignored, then nginx waits again for more data. |
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1070 The “wait-read-ignore” cycle is repeated, but no longer than specified by the |
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1071 <link id="lingering_time"/> directive. |
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1072 </para> |
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1073 |
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1074 </directive> |
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1075 |
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1076 |
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1077 <directive name="listen"> |
102
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1078 <syntax> |
364 | 1079 <value>address</value>[:<value>port</value>] |
1080 [<literal>default_server</literal>] | |
1081 [<literal>setfib</literal>=<value>number</value>] | |
1082 [<literal>backlog</literal>=<value>number</value>] | |
1083 [<literal>rcvbuf</literal>=<value>size</value>] | |
1084 [<literal>sndbuf</literal>=<value>size</value>] | |
1085 [<literal>accept_filter</literal>=<value>filter</value>] | |
1086 [<literal>deferred</literal>] | |
1087 [<literal>bind</literal>] | |
1088 [<literal>ipv6only</literal>=<literal>on</literal>|<literal>off</literal>] | |
1089 [<literal>ssl</literal>] | |
1090 [<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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1091 <syntax> |
364 | 1092 <value>port</value> |
1093 [<literal>default_server</literal>] | |
1094 [<literal>setfib</literal>=<value>number</value>] | |
1095 [<literal>backlog</literal>=<value>number</value>] | |
1096 [<literal>rcvbuf</literal>=<value>size</value>] | |
1097 [<literal>sndbuf</literal>=<value>size</value>] | |
1098 [<literal>accept_filter</literal>=<value>filter</value>] | |
1099 [<literal>deferred</literal>] | |
1100 [<literal>bind</literal>] | |
1101 [<literal>ipv6only</literal>=<literal>on</literal>|<literal>off</literal>] | |
1102 [<literal>ssl</literal>] | |
1103 [<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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1104 <syntax> |
364 | 1105 <literal>unix:</literal><value>path</value> |
1106 [<literal>default_server</literal>] | |
1107 [<literal>backlog</literal>=<value>number</value>] | |
1108 [<literal>rcvbuf</literal>=<value>size</value>] | |
1109 [<literal>sndbuf</literal>=<value>size</value>] | |
1110 [<literal>accept_filter</literal>=<value>filter</value>] | |
1111 [<literal>deferred</literal>] | |
1112 [<literal>bind</literal>] | |
1113 [<literal>ssl</literal>] | |
1114 [<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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1115 <default>*:80 | *:8000</default> |
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1116 <context>server</context> |
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1117 |
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1118 <para> |
271 | 1119 Sets an <value>address</value> and a <value>port</value> for IP, |
1120 or a <value>path</value> for a UNIX-domain socket, on which | |
57
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1121 the server will accept requests. |
271 | 1122 Only one of <value>address</value> or <value>port</value> may be |
57
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1123 specified. |
271 | 1124 An <value>address</value> may also be a hostname, for example: |
57
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1125 <example> |
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1126 listen 127.0.0.1:8000; |
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1127 listen 127.0.0.1; |
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1128 listen 8000; |
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1129 listen *:8000; |
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1130 listen localhost:8000; |
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1131 </example> |
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1132 IPv6 addresses (0.7.36) are specified in square brackets: |
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1133 <example> |
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1134 listen [::]:8000; |
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1135 listen [fe80::1]; |
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1136 </example> |
364 | 1137 UNIX-domain sockets (0.8.21) are specified with the “<literal>unix:</literal>” |
1138 prefix: | |
66 | 1139 <example> |
1140 listen unix:/var/run/nginx.sock; | |
1141 </example> | |
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1142 </para> |
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1143 |
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1144 <para> |
271 | 1145 If only <value>address</value> is given, the port 80 is used. |
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1146 </para> |
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1147 |
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1148 <para> |
271 | 1149 If directive is not present then either the <literal>*:80</literal> is used |
1150 if nginx runs with superuser privileges, or <literal>*:8000</literal> otherwise. | |
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1151 </para> |
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1152 |
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1153 <para> |
271 | 1154 The <literal>default_server</literal> parameter, if present, |
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1155 will cause the server to become the default server for the specified |
271 | 1156 <value>address</value>:<value>port</value> pair. |
1157 If none of the directives have the <literal>default_server</literal> | |
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1158 parameter then the first server with the |
271 | 1159 <value>address</value>:<value>port</value> pair will be |
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1160 the default server for this pair. |
66 | 1161 <note> |
1162 In versions prior to 0.8.21 this parameter is named simply | |
271 | 1163 <literal>default</literal>. |
66 | 1164 </note> |
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1165 </para> |
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1166 |
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1167 <para> |
271 | 1168 A <literal>listen</literal> directive |
617
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1169 can have several additional parameters specific to socket-related system calls. |
66 | 1170 They can be specified in any |
271 | 1171 <literal>listen</literal> directive, but only once for the given |
1172 <value>address</value>:<value>port</value> pair. | |
66 | 1173 <note> |
1174 In versions prior to 0.8.21, they could only be | |
617
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1175 specified in the <literal>listen</literal> directive along with the |
271 | 1176 <literal>default</literal> parameter. |
66 | 1177 </note> |
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1178 <list type="tag"> |
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1179 |
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1180 <tag-name> |
271 | 1181 <literal>setfib</literal>=<value>number</value> |
66 | 1182 </tag-name> |
1183 <tag-desc> | |
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1184 this parameter (0.8.44) sets an associated routing table, FIB |
617
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1185 (the <c-def>SO_SETFIB</c-def> option) for the listening socket. |
66 | 1186 This currently works only on FreeBSD. |
1187 </tag-desc> | |
1188 | |
1189 <tag-name> | |
271 | 1190 <literal>backlog</literal>=<value>number</value> |
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1191 </tag-name> |
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1192 <tag-desc> |
271 | 1193 sets the <literal>backlog</literal> parameter in the |
617
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1194 <c-func>listen</c-func> call that limits |
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1195 the maximum length for the queue of pending connections. |
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1196 By default, <literal>backlog</literal> is set to -1 on FreeBSD, |
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Expanded documentation of what various parameters of the "listen"
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1197 and to 511 on other platforms. |
57
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1198 </tag-desc> |
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1199 |
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1200 <tag-name> |
271 | 1201 <literal>rcvbuf</literal>=<value>size</value> |
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1202 </tag-name> |
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1203 <tag-desc> |
617
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1204 sets receive buffer size |
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1205 (the <c-def>SO_RCVBUF</c-def> option) for the listening socket. |
57
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1206 </tag-desc> |
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1207 |
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1208 <tag-name> |
271 | 1209 <literal>sndbuf</literal>=<value>size</value> |
57
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1210 </tag-name> |
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1211 <tag-desc> |
617
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1212 sets send buffer size |
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1213 (the <c-def>SO_SNDBUF</c-def> option) for the listening socket. |
57
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1214 </tag-desc> |
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1215 |
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1216 <tag-name> |
271 | 1217 <literal>accept_filter</literal>=<value>filter</value> |
57
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1218 </tag-name> |
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1219 <tag-desc> |
617
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1220 sets the name of accept filter |
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1221 (the <c-def>SO_ACCEPTFILTER</c-def> option) for the listening socket |
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1222 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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1223 <c-func>accept</c-func>. |
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Expanded documentation of what various parameters of the "listen"
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1224 This works only on FreeBSD and NetBSD 5.0+. |
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1225 Acceptable values are |
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1226 <link url="http://man.freebsd.org/accf_data">dataready</link> |
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1227 and |
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|
1228 <link url="http://man.freebsd.org/accf_http">httpready</link>. |
57
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1229 </tag-desc> |
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1230 |
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1231 <tag-name> |
271 | 1232 <literal>deferred</literal> |
57
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1233 </tag-name> |
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1234 <tag-desc> |
617
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1235 instructs to use a deferred <c-func>accept</c-func> |
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1236 (the <c-def>TCP_DEFER_ACCEPT</c-def> socket option) on Linux. |
57
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1237 </tag-desc> |
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1238 |
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1239 <tag-name> |
271 | 1240 <literal>bind</literal> |
57
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1241 </tag-name> |
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1242 <tag-desc> |
240
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1243 instructs to make a separate <c-func>bind</c-func> call for a given |
271 | 1244 <value>address</value>:<value>port</value> pair. |
240
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1245 This is because nginx will <c-func>bind</c-func> only to |
271 | 1246 <literal>*:</literal><value>port</value> |
1247 if there are several <literal>listen</literal> directives with | |
57
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1248 the same port but different addresses, and one of the |
271 | 1249 <literal>listen</literal> directives listens on all addresses |
1250 for the given port (<literal>*:</literal><value>port</value>). | |
57
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1251 It should be noted that in this case a <c-func>getsockname</c-func> |
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1252 system call will be made to determine an address that accepted a |
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1253 connection. |
271 | 1254 If parameters <literal>backlog</literal>, <literal>rcvbuf</literal>, |
1255 <literal>sndbuf</literal>, <literal>accept_filter</literal>, | |
1256 <literal>deferred</literal>, or <literal>so_keepalive</literal> | |
223
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1257 are used then for a given |
271 | 1258 <value>address</value>:<value>port</value> pair |
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1259 a separate <c-func>bind</c-func> call will always be made. |
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1260 </tag-desc> |
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1261 |
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1262 <tag-name> |
271 | 1263 <literal>ipv6only</literal>=<literal>on</literal>|<literal>off</literal> |
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1264 </tag-name> |
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1265 <tag-desc> |
617
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1266 this parameter (0.7.42) determines |
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1267 (via the <c-def>IPV6_V6ONLY</c-def> socket option) |
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1268 whether IPv6 socket listening on a wildcard address <literal>[::]</literal> |
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1269 will accept only IPv6 connections, or both IPv6 and IPv4 connections. |
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1270 This parameter is turned on by default. |
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1271 It can only be set once on start. |
615
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1272 <note> |
617
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1273 Prior to version 1.3.4, |
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1274 if this parameter was omitted then the operating system’s settings were |
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1275 in effect for the socket. |
615
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1276 </note> |
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1277 </tag-desc> |
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1278 |
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1279 <tag-name> |
271 | 1280 <literal>ssl</literal> |
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1281 </tag-name> |
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1282 <tag-desc> |
617
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1283 this parameter (0.7.14) does not relate to socket-related system calls, |
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1284 but allows to specify that all connections accepted on this port |
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1285 should work in SSL mode. |
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1286 This allows for a more compact <link doc="configuring_https_servers.xml" |
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1287 id="single_http_https_server">configuration</link> for the server that |
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1288 handles both HTTP and HTTPS requests. |
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1289 </tag-desc> |
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1290 |
223
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1291 <tag-name> |
271 | 1292 <literal>so_keepalive</literal>=<literal>on</literal>|<literal>off</literal>|[<value>keepidle</value>]:[<value>keepintvl</value>]:[<value>keepcnt</value>] |
223
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1293 </tag-name> |
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1294 <tag-desc> |
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1295 this parameter (1.1.11) configures the “TCP keepalive” behavior |
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1296 for the listening socket. |
617
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1297 If this parameter is omitted then the operating system’s settings will be |
223
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1298 in effect for the socket. |
271 | 1299 If set to the value “<literal>on</literal>”, the <c-def>SO_KEEPALIVE</c-def> |
223
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1300 socket option is turned on for the socket. |
271 | 1301 If set to the value “<literal>off</literal>”, the <c-def>SO_KEEPALIVE</c-def> |
223
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1302 socket option is turned off for the socket. |
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1303 Some operating systems support tuning TCP keepalive parameters on a per-socket |
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1304 basis using the <c-def>TCP_KEEPIDLE</c-def>, <c-def>TCP_KEEPINTVL</c-def>, |
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1305 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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1306 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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1307 FreeBSD 9.0-STABLE) they can be configured |
271 | 1308 using the <value>keepidle</value>, <value>keepintvl</value>, and |
1309 <value>keepcnt</value> parameters. | |
1310 One or two parameters may be omitted, in which case the system default setting | |
223
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1311 for the corresponding socket option will be in effect. |
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1312 For example, |
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1313 <example>so_keepalive=30m::10</example> |
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1314 will set idle timeout (<c-def>TCP_KEEPIDLE</c-def>) to 30 minutes, |
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1315 leave probe interval (<c-def>TCP_KEEPINTVL</c-def>) at its system default, |
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1316 and set probes count (<c-def>TCP_KEEPCNT</c-def>) to 10 probes. |
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Documented the "so_keepalive" parameter of the "listen" directive.
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1317 </tag-desc> |
09b8c8b2b865
Documented the "so_keepalive" parameter of the "listen" directive.
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diff
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|
1318 |
57
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diff
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|
1319 </list> |
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Initial English translation of ngx_http_core_module.
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diff
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|
1320 </para> |
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Initial English translation of ngx_http_core_module.
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diff
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|
1321 |
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Initial English translation of ngx_http_core_module.
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diff
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|
1322 <para> |
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Initial English translation of ngx_http_core_module.
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|
1323 Example: |
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Initial English translation of ngx_http_core_module.
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|
1324 <example> |
617
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Expanded documentation of what various parameters of the "listen"
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615
diff
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|
1325 listen 127.0.0.1 default_server accept_filter=dataready backlog=1024; |
57
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|
1326 </example> |
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Initial English translation of ngx_http_core_module.
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diff
changeset
|
1327 </para> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1328 |
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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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|
1329 </directive> |
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Initial English translation of ngx_http_core_module.
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|
1330 |
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Initial English translation of ngx_http_core_module.
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diff
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|
1331 |
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Initial English translation of ngx_http_core_module.
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1332 <directive name="location"> |
108
72524ae53106
Explicitly marked directives with the block syntax. Such directives will
Ruslan Ermilov <ru@nginx.com>
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106
diff
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|
1333 <syntax block="yes">[ |
364 | 1334 <literal>=</literal> | |
1335 <literal>~</literal> | | |
1336 <literal>~*</literal> | | |
1337 <literal>^~</literal> | |
1338 ] <value>uri</value></syntax> | |
271 | 1339 <syntax block="yes"><literal>@</literal><value>name</value></syntax> |
57
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Initial English translation of ngx_http_core_module.
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1340 <default/> |
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Initial English translation of ngx_http_core_module.
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|
1341 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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|
1342 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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|
1343 |
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Initial English translation of ngx_http_core_module.
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|
1344 <para> |
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Initial English translation of ngx_http_core_module.
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1345 Sets a configuration based on a request URI. |
503
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
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499
diff
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|
1346 </para> |
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
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499
diff
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|
1347 |
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
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499
diff
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|
1348 <para> |
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
1349 The matching is performed against a normalized URI, |
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
parents:
499
diff
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|
1350 after decoding a text encoded in the “<literal>%XX</literal>” form, |
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
parents:
499
diff
changeset
|
1351 resolving references to relative path components “<literal>.</literal>” |
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
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499
diff
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|
1352 and “<literal>..</literal>”, and possible |
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
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499
diff
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|
1353 <link id="merge_slashes">compression</link> of two or more |
aed015c3dedd
Documented URI normalization rules, including %-decoding.
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diff
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|
1354 adjacent slashes into a single slash. |
aed015c3dedd
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diff
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|
1355 </para> |
aed015c3dedd
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Ruslan Ermilov <ru@nginx.com>
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499
diff
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|
1356 |
aed015c3dedd
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|
1357 <para> |
57
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1358 A location can either be defined by a prefix string, or by a regular expression. |
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Initial English translation of ngx_http_core_module.
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1359 Regular expressions are specified by prepending them with the |
271 | 1360 “<literal>~*</literal>” prefix (for case-insensitive matching), or with the |
1361 “<literal>~</literal>” prefix (for case-sensitive matching). | |
57
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1362 To find a location matching a given request, nginx first checks |
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Initial English translation of ngx_http_core_module.
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|
1363 locations defined using the prefix strings (prefix locations). |
88 | 1364 Among them, the most specific one is searched. |
57
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1365 Then regular expressions are checked, in the order of their appearance |
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Initial English translation of ngx_http_core_module.
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|
1366 in a configuration file. |
244 | 1367 A search of regular expressions terminates on the first match, |
1368 and the corresponding configuration is used. | |
1369 If no match with a regular expression is found then a | |
57
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1370 configuration of the most specific prefix location is used. |
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Initial English translation of ngx_http_core_module.
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|
1371 </para> |
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Initial English translation of ngx_http_core_module.
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|
1372 |
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|
1373 <para> |
67
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Documented the nested locations.
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1374 Locations can be nested, with some exceptions mentioned below. |
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diff
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|
1375 </para> |
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66
diff
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|
1376 |
d98323a15ba4
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diff
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|
1377 <para> |
57
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Initial English translation of ngx_http_core_module.
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1378 For case-insensitive operating systems such as Mac OS X and Cygwin, |
244 | 1379 matching with prefix strings ignores a case (0.7.7). |
57
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Initial English translation of ngx_http_core_module.
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1380 However, comparison is limited to one-byte locales. |
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Initial English translation of ngx_http_core_module.
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|
1381 </para> |
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Initial English translation of ngx_http_core_module.
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|
1382 |
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|
1383 <para> |
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Initial English translation of ngx_http_core_module.
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diff
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|
1384 Regular expressions can contain captures (0.7.40) that can later |
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Initial English translation of ngx_http_core_module.
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|
1385 be used in other directives. |
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Initial English translation of ngx_http_core_module.
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|
1386 </para> |
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Initial English translation of ngx_http_core_module.
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diff
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|
1387 |
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Initial English translation of ngx_http_core_module.
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diff
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|
1388 <para> |
271 | 1389 If the most specific prefix location has the “<literal>^~</literal>” prefix |
57
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|
1390 then regular expressions are not checked. |
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Initial English translation of ngx_http_core_module.
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|
1391 </para> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1392 |
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Initial English translation of ngx_http_core_module.
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diff
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|
1393 <para> |
271 | 1394 Also, using the “<literal>=</literal>” prefix it is possible to define |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1395 an exact match of URI and location. |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1396 If an exact match is found, the search terminates. |
271 | 1397 For example, if a “<literal>/</literal>” request happens frequently, |
1398 defining “<literal>location = /</literal>” will speed up the processing | |
57
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Initial English translation of ngx_http_core_module.
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diff
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|
1399 of these requests, as search terminates right after the first |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1400 comparison. |
67
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Documented the nested locations.
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66
diff
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|
1401 Such a location cannot obviously contain nested locations. |
57
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diff
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|
1402 </para> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1403 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1404 <para> |
67
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Documented the nested locations.
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66
diff
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|
1405 <note> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1406 In versions from 0.7.1 to 0.8.41, if a request matched the prefix |
271 | 1407 location without the “<literal>=</literal>” and “<literal>^~</literal>” |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1408 prefixes, the search also terminated and regular expressions were |
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Initial English translation of ngx_http_core_module.
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diff
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|
1409 not checked. |
67
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diff
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|
1410 </note> |
57
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|
1411 </para> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1412 |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1413 <para> |
625
af3f38e349eb
Removed terminal whitespace and fixed apostrophes used.
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617
diff
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|
1414 Let’s illustrate the above by example: |
57
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diff
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|
1415 <example> |
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|
1416 location = / { |
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Initial English translation of ngx_http_core_module.
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|
1417 [ configuration A ] |
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|
1418 } |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1419 |
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|
1420 location / { |
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Initial English translation of ngx_http_core_module.
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|
1421 [ configuration B ] |
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1422 } |
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|
1423 |
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Initial English translation of ngx_http_core_module.
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|
1424 location ^~ /images/ { |
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Initial English translation of ngx_http_core_module.
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1425 [ configuration C ] |
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|
1426 } |
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|
1427 |
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|
1428 location ~* \.(gif|jpg|jpeg)$ { |
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Initial English translation of ngx_http_core_module.
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1429 [ configuration D ] |
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Initial English translation of ngx_http_core_module.
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|
1430 } |
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Initial English translation of ngx_http_core_module.
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|
1431 </example> |
271 | 1432 The “<literal>/</literal>” request will match configuration A, |
1433 the “<literal>/documents/document.html</literal>” request will match | |
57
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1434 configuration B, |
271 | 1435 the “<literal>/images/1.gif</literal>” request will match configuration C, and |
1436 the “<literal>/documents/1.jpg</literal>” request will match configuration D. | |
57
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1437 </para> |
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Initial English translation of ngx_http_core_module.
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|
1438 |
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1439 <para> |
271 | 1440 The “<literal>@</literal>” prefix defines a named location. |
57
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|
1441 Such a location is not used for a regular request processing, but instead |
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|
1442 used for request redirection. |
67
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|
1443 They cannot be nested, and cannot contain nested locations. |
57
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1444 </para> |
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|
1445 |
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|
1446 <!-- |
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|
1447 <migration from="Apache" directive="Location" /> |
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|
1448 --> |
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|
1449 |
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|
1450 </directive> |
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|
1451 |
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|
1452 |
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1453 <directive name="log_not_found"> |
271 | 1454 <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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|
1455 <default>on</default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1456 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1457 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1458 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1459 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1460 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1461 Enables or disables logging of errors about not found files into the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
1462 <link doc="../ngx_core_module.xml" id="error_log"/>. |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1463 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1464 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1465 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1466 |
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 <directive name="log_subrequest"> |
271 | 1469 <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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|
1470 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1471 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1472 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1473 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1474 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1475 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1476 Enables or disables logging of subrequests into the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
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|
1477 <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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|
1478 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1479 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1480 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1481 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1482 |
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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|
1483 <directive name="max_ranges"> |
271 | 1484 <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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|
1485 <default/> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1486 <context>http</context> |
3381ae6a93e4
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Ruslan Ermilov <ru@nginx.com>
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174
diff
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|
1487 <context>server</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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parents:
174
diff
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|
1488 <context>location</context> |
499
76a8eca844d0
Documented that "max_ranges" appeared in 1.1.2.
Ruslan Ermilov <ru@nginx.com>
parents:
477
diff
changeset
|
1489 <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
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|
1490 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
1491 <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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|
1492 Limits the maximum allowed number of ranges in byte-range requests. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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parents:
174
diff
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|
1493 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
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|
1494 byte ranges specified. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1495 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
|
1496 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
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|
1497 </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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|
1498 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
1499 </directive> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
1500 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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parents:
174
diff
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|
1501 |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1502 <directive name="merge_slashes"> |
271 | 1503 <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
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|
1504 <default>on</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1505 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1506 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1507 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1508 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1509 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
|
1510 in a URI into a single slash. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1511 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1512 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1513 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1514 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
|
1515 and regular expressions location matching. |
271 | 1516 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
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|
1517 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1518 location /scripts/ { |
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 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1521 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1522 and might be processed as a static file, |
271 | 1523 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
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|
1524 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1525 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1526 <para> |
271 | 1527 Turning the compression <literal>off</literal> can become necessary if a URI |
1528 contains base64-encoded names, since base64 uses the “<literal>/</literal>” | |
246 | 1529 character internally. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1530 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
|
1531 the compression. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1532 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1533 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1534 <para> |
442
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
parents:
438
diff
changeset
|
1535 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
|
1536 in a default server. |
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
parents:
438
diff
changeset
|
1537 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
|
1538 listening on the same address and port. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1539 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1540 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1541 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1542 |
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.
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parents:
diff
changeset
|
1544 <directive name="msie_padding"> |
271 | 1545 <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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|
1546 <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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|
1547 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1548 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1549 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1550 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1551 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1552 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
|
1553 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
|
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.
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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.
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|
1559 <directive name="msie_refresh"> |
271 | 1560 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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|
1561 <default>off</default> |
57
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|
1562 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1563 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1564 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1565 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1566 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1567 Enables or disables issuing refreshes instead of redirects, for MSIE clients. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1568 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1569 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1570 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1571 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1572 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1573 <directive name="open_file_cache"> |
271 | 1574 <syntax><literal>off</literal></syntax> |
102
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|
1575 <syntax> |
271 | 1576 <literal>max</literal>=<value>N</value> |
1577 [<literal>inactive</literal>=<value>time</value>]</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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|
1578 <default>off</default> |
57
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|
1579 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1580 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1581 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1582 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1583 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1584 Configures a cache that can store: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1585 <list type="bullet"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1586 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1587 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1588 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
|
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 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1592 directory lookups; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1593 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1594 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1595 <listitem> |
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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|
1596 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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|
1597 and so on. |
246 | 1598 <note> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1599 Caching of errors should be enabled separately by the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
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102
diff
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|
1600 <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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|
1601 directive. |
246 | 1602 </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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|
1603 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1604 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1605 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1606 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1607 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1608 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1609 The directive has the following parameters: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1610 <list type="tag"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1611 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
1612 <tag-name> |
271 | 1613 <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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|
1614 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1615 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1616 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
|
1617 on cache overflow the least recently used (LRU) elements get removed; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1618 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1619 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1620 <tag-name> |
271 | 1621 <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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|
1622 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1623 <tag-desc> |
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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|
1624 defines a time, after which an element gets removed from the cache |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1625 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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|
1626 by default, it is 60 seconds; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1627 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1628 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1629 <tag-name> |
271 | 1630 <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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|
1631 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1632 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1633 disables the cache. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1634 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1635 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1636 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1637 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1638 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1639 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1640 Example: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1641 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1642 open_file_cache max=1000 inactive=20s; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1643 open_file_cache_valid 30s; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1644 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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|
1645 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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|
1646 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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|
1647 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1648 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1649 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1650 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1651 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1652 |
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
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|
1654 <directive name="open_file_cache_errors"> |
271 | 1655 <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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|
1656 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1657 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1658 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1659 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1660 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1661 <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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|
1662 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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|
1663 <link id="open_file_cache"/>. |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1664 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1665 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1666 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1667 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1668 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1669 <!-- |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1670 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1671 <directive name="open_file_cache_events"> |
271 | 1672 <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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|
1673 <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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|
1674 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1675 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1676 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1677 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1678 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1679 Enables to use kernel events to validate |
106
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|
1680 <link id="open_file_cache"/> |
57
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diff
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|
1681 elements. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1682 This directive works with the |
106
56457a474903
If text of the link is not provided, the @id is used.
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1683 <link doc="../events.xml" id="kqueue"/> |
57
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|
1684 method only. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1685 Note that only NetBSD 2.0+ and FreeBSD 6.0+ |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1686 support events for arbitrary file system types. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1687 Other operating systems support events only for essential |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1688 file systems such as UFS or FFS. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1689 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1690 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1691 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1692 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1693 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1694 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1695 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1696 <directive name="open_file_cache_min_uses"> |
271 | 1697 <syntax><value>number</value></syntax> |
102
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|
1698 <default>1</default> |
57
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|
1699 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1700 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1701 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1702 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1703 <para> |
271 | 1704 Sets the minimum <value>number</value> of file accesses during |
1705 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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1706 of the <link id="open_file_cache"/> directive, |
57
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diff
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|
1707 after which a file descriptor will remain open in the cache. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1708 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1709 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1710 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1711 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1712 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1713 <directive name="open_file_cache_valid"> |
271 | 1714 <syntax><value>time</value></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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|
1715 <default>60s</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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|
1716 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1717 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1718 <context>location</context> |
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 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1721 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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diff
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|
1722 <link id="open_file_cache"/> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1723 elements should be validated. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1724 <!-- |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1725 When |
106
56457a474903
If text of the link is not provided, the @id is used.
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102
diff
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|
1726 <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
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|
1727 is enabled, open file descriptors |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1728 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
|
1729 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1730 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1731 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1732 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1733 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1734 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1735 <directive name="optimize_server_names"> |
271 | 1736 <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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|
1737 <default>off</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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|
1738 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1739 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1740 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1741 <para> |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
parents:
67
diff
changeset
|
1742 This directive is made obsolete by the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
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102
diff
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|
1743 <link id="server_name_in_redirect"/> directive. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1744 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1745 |
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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|
1746 <!-- |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1747 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1748 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
|
1749 virtual servers. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1750 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
|
1751 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
|
1752 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
|
1753 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
|
1754 server name is used in redirects. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1755 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
|
1756 optimization needs to be disabled. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1757 </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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|
1758 --> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1759 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1760 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1761 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1762 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1763 <directive name="port_in_redirect"> |
271 | 1764 <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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|
1765 <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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|
1766 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1767 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1768 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1769 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1770 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1771 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
|
1772 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1773 |
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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|
1774 <para> |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
1775 The use of a primary server name in redirects is controlled by |
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
1776 the <link id="server_name_in_redirect"/> directive. |
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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|
1777 </para> |
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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152
diff
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|
1778 |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1779 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1780 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1781 |
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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|
1782 <directive name="postpone_output"> |
271 | 1783 <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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|
1784 <default>1460</default> |
3381ae6a93e4
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Ruslan Ermilov <ru@nginx.com>
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174
diff
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|
1785 <context>http</context> |
3381ae6a93e4
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Ruslan Ermilov <ru@nginx.com>
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174
diff
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|
1786 <context>server</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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|
1787 <context>location</context> |
3381ae6a93e4
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Ruslan Ermilov <ru@nginx.com>
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174
diff
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|
1788 |
3381ae6a93e4
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174
diff
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|
1789 <para> |
3381ae6a93e4
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Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
1790 If possible, the output of client data will be postponed until |
271 | 1791 nginx has at least <value>size</value> bytes of data to send. |
175
3381ae6a93e4
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parents:
174
diff
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|
1792 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
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|
1793 </para> |
3381ae6a93e4
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Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
1794 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
1795 </directive> |
3381ae6a93e4
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Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1796 |
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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|
1797 |
57
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Initial English translation of ngx_http_core_module.
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diff
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|
1798 <directive name="read_ahead"> |
271 | 1799 <syntax><value>size</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
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|
1800 <default>0</default> |
57
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diff
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|
1801 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1802 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1803 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1804 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1805 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1806 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
|
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.
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parents:
diff
changeset
|
1809 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1810 On Linux, the |
271 | 1811 <literal>posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL)</literal> |
1812 system call is used, so the <value>size</value> parameter is ignored. | |
57
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diff
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|
1813 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1814 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1815 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1816 On FreeBSD, the |
271 | 1817 <literal>fcntl(O_READAHEAD,</literal> |
1818 <value>size</value><literal>)</literal> | |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1819 system call is used, supported in FreeBSD 9.0-CURRENT. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1820 FreeBSD 7 needs to be |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1821 <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
|
1822 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1823 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1824 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1825 |
12f1de4539b4
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parents:
diff
changeset
|
1826 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1827 <directive name="recursive_error_pages"> |
271 | 1828 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
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diff
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|
1829 <default>off</default> |
57
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1830 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1831 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1832 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1833 |
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1834 <para> |
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1835 Enables or disables doing several redirects using the |
106
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|
1836 <link id="error_page"/> |
57
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1837 directive. |
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parents:
diff
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|
1838 </para> |
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parents:
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|
1839 |
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Initial English translation of ngx_http_core_module.
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diff
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|
1840 </directive> |
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|
1841 |
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1842 |
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1843 <directive name="request_pool_size"> |
271 | 1844 <syntax><value>size</value></syntax> |
169
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1845 <default>4k</default> |
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1846 <context>http</context> |
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1847 <context>server</context> |
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1848 |
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1849 <para> |
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1850 Allows to fine tune per-request memory allocations. |
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1851 This directive has minimal impact on performance, |
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1852 and should not generally be used. |
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1853 </para> |
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1854 |
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1855 </directive> |
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1856 |
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1857 |
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1858 <directive name="reset_timedout_connection"> |
364 | 1859 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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1860 <default>off</default> |
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1861 <context>http</context> |
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1862 <context>server</context> |
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1863 <context>location</context> |
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|
1864 |
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1865 <para> |
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1866 Enables or disables resetting of timed out connections. |
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|
1867 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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|
1868 <c-def>SO_LINGER</c-def> |
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1869 option is set on it with a timeout value of 0. |
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|
1870 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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|
1871 occupied by this socket is freed. |
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|
1872 This avoids keeping of an already closed socket with filled buffers |
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1873 for a long time, in a FIN_WAIT1 state. |
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1874 </para> |
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|
1875 |
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|
1876 <para> |
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|
1877 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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|
1878 closed normally. |
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Initial English translation of ngx_http_core_module.
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|
1879 </para> |
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|
1880 |
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1881 </directive> |
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1882 |
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1883 |
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1884 <directive name="resolver"> |
185
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1885 <syntax> |
271 | 1886 <value>address</value> ... |
1887 [<literal>valid</literal>=<value>time</value>]</syntax> | |
57
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1888 <default/> |
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1889 <context>http</context> |
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1890 <context>server</context> |
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1891 <context>location</context> |
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1892 |
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1893 <para> |
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1894 Configures name servers used to resolve names of upstream servers |
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1895 into addresses, for example: |
57
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1896 <example> |
527
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1897 resolver 127.0.0.1 [::1]:5353; |
57
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1898 </example> |
527
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1899 An address can be specified as a domain name or IP address, |
566 | 1900 and an optional port (1.3.1, 1.2.2). |
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1901 If port is not specified, the port 53 is used. |
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1902 Name servers are queried in a round-robin fashion. |
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1903 <note> |
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1904 Before version 1.1.7, only a single name server could be configured. |
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1905 Specifying name servers using IPv6 addresses is supported |
566 | 1906 starting from versions 1.3.1 and 1.2.2. |
143
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1907 </note> |
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1908 By default, nginx caches answers using the TTL value of a response. |
271 | 1909 An optional <literal>valid</literal> parameter allows to override it: |
185
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1910 <example> |
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1911 resolver 127.0.0.1 [::1]:5353 valid=30s; |
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1912 </example> |
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1913 <note> |
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1914 Before version 1.1.9, tuning of caching time was not possible, |
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1915 and nginx always cached answers for the duration of 5 minutes. |
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1916 </note> |
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1917 </para> |
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1918 |
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1919 </directive> |
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1920 |
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1921 |
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1922 <directive name="resolver_timeout"> |
271 | 1923 <syntax><value>time</value></syntax> |
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1924 <default>30s</default> |
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1925 <context>http</context> |
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1926 <context>server</context> |
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1927 <context>location</context> |
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1928 |
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1929 <para> |
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1930 Sets a timeout for name resolution, for example: |
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1931 <example> |
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1932 resolver_timeout 5s; |
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1933 </example> |
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1934 </para> |
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1935 |
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1936 </directive> |
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1937 |
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1938 |
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1939 <directive name="root"> |
271 | 1940 <syntax><value>path</value></syntax> |
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1941 <default>html</default> |
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1942 <context>http</context> |
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1943 <context>server</context> |
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1944 <context>location</context> |
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1945 <context>if in location</context> |
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1946 |
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1947 <para> |
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1948 Sets the root directory for requests. |
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1949 For example, with the following configuration |
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1950 <example> |
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1951 location /i/ { |
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1952 root /data/w3; |
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1953 } |
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1954 </example> |
271 | 1955 “<literal>/i/top.gif</literal>” will be responded |
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1956 with the file |
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1957 <path>/data/w3/i/top.gif</path>. |
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1958 </para> |
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1959 |
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1960 <para> |
271 | 1961 The <value>path</value> value can contain variables |
69
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1962 except <var>$document_root</var> and <var>$realpath_root</var>. |
57
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1963 </para> |
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1964 |
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1965 <para> |
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1966 A path to the file is constructed by merely adding a URI to the value |
271 | 1967 of the <literal>root</literal> directive. |
57
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1968 If a URI need to be modified, the |
106
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1969 <link id="alias"/> directive should be used. |
57
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1970 </para> |
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1971 |
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1972 </directive> |
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|
1973 |
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1974 |
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1975 <directive name="satisfy"> |
271 | 1976 <syntax><literal>all</literal> | <literal>any</literal></syntax> |
102
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1977 <default>all</default> |
69
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1978 <context>http</context> |
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1979 <context>server</context> |
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1980 <context>location</context> |
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1981 |
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1982 <para> |
271 | 1983 Allows access if <literal>all</literal> or <literal>any</literal> of the |
57
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1984 <link doc="ngx_http_access_module.xml">ngx_http_access_module</link> |
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1985 or <link doc="ngx_http_auth_basic_module.xml">ngx_http_auth_basic_module</link> |
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1986 modules grant access. |
246 | 1987 </para> |
1988 | |
1989 <para> | |
1990 Example: | |
57
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1991 <example> |
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|
1992 location / { |
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Initial English translation of ngx_http_core_module.
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|
1993 satisfy any; |
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|
1994 |
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|
1995 allow 192.168.1.0/32; |
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1996 deny all; |
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|
1997 |
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1998 auth_basic "closed site"; |
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1999 auth_basic_user_file conf/htpasswd; |
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2000 } |
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2001 </example> |
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2002 </para> |
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|
2003 |
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|
2004 </directive> |
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|
2005 |
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Initial English translation of ngx_http_core_module.
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|
2006 |
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2007 <directive name="satisfy_any"> |
271 | 2008 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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|
2009 <default>off</default> |
69
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diff
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|
2010 <context>http</context> |
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diff
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|
2011 <context>server</context> |
57
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2012 <context>location</context> |
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|
2013 |
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Initial English translation of ngx_http_core_module.
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|
2014 <para> |
406
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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|
2015 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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|
2016 parameter of the <link id="satisfy"/> directive. |
57
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|
2017 </para> |
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|
2018 |
12f1de4539b4
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|
2019 </directive> |
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|
2020 |
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|
2021 |
176
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2022 <directive name="send_lowat"> |
271 | 2023 <syntax><value>size</value></syntax> |
176
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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diff
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|
2024 <default>0</default> |
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Documented the "keepalive_disable" and "send_lowat" directives.
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diff
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|
2025 <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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|
2026 <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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|
2027 <context>location</context> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2028 |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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diff
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|
2029 <para> |
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Documented the "keepalive_disable" and "send_lowat" directives.
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diff
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|
2030 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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175
diff
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|
2031 of send operations on client sockets by using either |
553
6330ca27a485
Translated "events" into English.
Ruslan Ermilov <ru@nginx.com>
parents:
541
diff
changeset
|
2032 <c-def>NOTE_LOWAT</c-def> flag of the |
6330ca27a485
Translated "events" into English.
Ruslan Ermilov <ru@nginx.com>
parents:
541
diff
changeset
|
2033 <link doc="../events.xml" id="kqueue"/> method, |
176
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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parents:
175
diff
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|
2034 or the <c-def>SO_SNDLOWAT</c-def> socket option, |
271 | 2035 with the specified <value>size</value>. |
176
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2036 </para> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2037 |
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Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2038 <para> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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diff
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|
2039 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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|
2040 </para> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2041 |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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parents:
175
diff
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|
2042 </directive> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2043 |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
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175
diff
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|
2044 |
57
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|
2045 <directive name="send_timeout"> |
271 | 2046 <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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|
2047 <default>60s</default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2048 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2049 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2050 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2051 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2052 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2053 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
|
2054 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
|
2055 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
|
2056 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
|
2057 a connection is closed. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2058 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2059 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2060 </directive> |
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 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2063 <directive name="sendfile"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2064 |
271 | 2065 <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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|
2066 <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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|
2067 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2068 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2069 <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
|
2070 <context>if in location</context> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2071 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2072 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2073 Enables or disables the use of |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2074 <c-func>sendfile</c-func>. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2075 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2076 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2077 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2078 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2079 |
175
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
2080 <directive name="sendfile_max_chunk"> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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parents:
174
diff
changeset
|
2081 |
271 | 2082 <syntax><value>size</value></syntax> |
175
3381ae6a93e4
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diff
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|
2083 <default>0</default> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
changeset
|
2084 <context>http</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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parents:
174
diff
changeset
|
2085 <context>server</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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parents:
174
diff
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|
2086 <context>location</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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parents:
174
diff
changeset
|
2087 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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parents:
174
diff
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|
2088 <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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|
2089 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>
parents:
174
diff
changeset
|
2090 transferred in a single <c-func>sendfile</c-func> call. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2091 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
|
2092 </para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2093 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2094 </directive> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2095 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2096 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2097 <directive name="server"> |
108
72524ae53106
Explicitly marked directives with the block syntax. Such directives will
Ruslan Ermilov <ru@nginx.com>
parents:
106
diff
changeset
|
2098 <syntax block="yes"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2099 <default/> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2100 <context>http</context> |
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 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2103 Sets a configuration for the virtual server. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2104 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
|
2105 and name-based (based on the <header>Host</header> request header field) |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2106 virtual servers. |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2107 Instead, the <link id="listen"/> directives describe all |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2108 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
|
2109 <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
|
2110 Example configurations are provided in the |
ef11546f75ee
Translated "request_processing" into Russian, removed "virtual_hosts"
Ruslan Ermilov <ru@nginx.com>
parents:
506
diff
changeset
|
2111 “<link doc="request_processing.xml"/>” document. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2112 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2113 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2114 </directive> |
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 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2117 <directive name="server_name"> |
271 | 2118 <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
|
2119 <default>""</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2120 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2121 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2122 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2123 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
|
2124 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2125 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2126 server_name example.com www.example.com; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2127 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2128 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2129 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2130 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2131 <para> |
70 | 2132 The first name becomes the primary server name. |
628
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2133 </para> |
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2134 |
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2135 <para> |
271 | 2136 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
|
2137 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
|
2138 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2139 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2140 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
|
2141 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2142 </example> |
628
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2143 Such names are called wildcard names. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2144 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2145 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2146 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2147 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
|
2148 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2149 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2150 server_name .example.com; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2151 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2152 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2153 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2154 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2155 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2156 It is also possible to use regular expressions in server names, |
271 | 2157 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
|
2158 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2159 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2160 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
|
2161 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2162 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2163 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2164 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2165 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2166 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
|
2167 be used in other directives: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2168 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2169 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2170 server_name ~^(www\.)?(.+)$; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2171 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2172 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2173 root /sites/$2; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2174 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2175 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2176 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2177 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2178 server_name _; |
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/default; |
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 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2185 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2186 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2187 <para> |
70 | 2188 Named captures in regular expressions create variables (0.8.25) |
2189 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
|
2190 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2191 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2192 server_name ~^(www\.)?(?<domain>.+)$; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2193 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2194 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2195 root /sites/$domain; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2196 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2197 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2198 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2199 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2200 server_name _; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2201 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2202 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2203 root /sites/default; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2204 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2205 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2206 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2207 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2208 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2209 <para> |
628
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2210 If the parameter equals “<var>$hostname</var>” (0.9.4), the |
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2211 machine’s hostname is substituted. |
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2212 </para> |
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2213 |
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2214 <para> |
70 | 2215 It is also possible to specify an empty server name (0.7.11): |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2216 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2217 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2218 server_name www.example.com ""; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2219 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2220 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2221 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
|
2222 header field, instead of the default server for the given address:port pair. |
70 | 2223 This is the default setting. |
2224 <note> | |
625
af3f38e349eb
Removed terminal whitespace and fixed apostrophes used.
Ruslan Ermilov <ru@nginx.com>
parents:
617
diff
changeset
|
2225 Before 0.8.48, the machine’s hostname was used by default. |
70 | 2226 </note> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2227 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2228 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2229 <para> |
587
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2230 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
|
2231 if name matches more than one of the specified variants, |
628
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2232 e.g. both wildcard name and regular expression match, the first matching |
627 | 2233 variant will be chosen, in the following order of precedence: |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2234 <list type="enum"> |
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 <listitem> |
628
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2237 exact name |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2238 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2239 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2240 <listitem> |
628
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2241 longest wildcard name starting with an asterisk, |
587
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2242 e.g. “<literal>*.example.com</literal>” |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2243 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2244 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2245 <listitem> |
628
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2246 longest wildcard name ending with an asterisk, |
587
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2247 e.g. “<literal>mail.*</literal>” |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2248 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2249 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2250 <listitem> |
587
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2251 first matching regular expression |
5bb7716cae7e
Documented in more depth how server names are matched.
Ruslan Ermilov <ru@nginx.com>
parents:
580
diff
changeset
|
2252 (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
|
2253 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2254 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2255 </list> |
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 |
628
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2258 <para> |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2259 Detailed description of server names is provided in a separate |
628
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2260 <link doc="server_names.xml"/> document. |
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2261 </para> |
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2262 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2263 </directive> |
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 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2266 <directive name="server_name_in_redirect"> |
271 | 2267 <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
|
2268 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2269 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2270 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2271 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2272 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2273 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2274 Enables or disables the use of the primary server name, specified by the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2275 <link id="server_name"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2276 directive, in redirects issued by nginx. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2277 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
|
2278 is used. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2279 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
|
2280 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2281 |
159
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
152
diff
changeset
|
2282 <para> |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2283 The use of a port in redirects is controlled by |
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2284 the <link id="port_in_redirect"/> directive. |
159
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
152
diff
changeset
|
2285 </para> |
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
152
diff
changeset
|
2286 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2287 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2288 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2289 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2290 <directive name="server_names_hash_bucket_size"> |
271 | 2291 <syntax><value>size</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2292 <default>32|64|128</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2293 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2294 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2295 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2296 Sets the bucket size for the server names hash tables. |
625
af3f38e349eb
Removed terminal whitespace and fixed apostrophes used.
Ruslan Ermilov <ru@nginx.com>
parents:
617
diff
changeset
|
2297 Default value depends on the size of the processor’s cache line. |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2298 Details of setting up hash tables are provided in a separate |
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2299 <link doc="../hash.xml">document</link>. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2300 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2301 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2302 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2303 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2304 |
82
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2305 <directive name="server_names_hash_max_size"> |
271 | 2306 <syntax><value>size</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2307 <default>512</default> |
82
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2308 <context>http</context> |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2309 |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2310 <para> |
271 | 2311 Sets the maximum <value>size</value> of the server names hash tables. |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2312 Details of setting up hash tables are provided in a separate |
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2313 <link doc="../hash.xml">document</link>. |
82
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2314 </para> |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2315 |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2316 </directive> |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2317 |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2318 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2319 <directive name="server_tokens"> |
271 | 2320 <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
|
2321 <default>on</default> |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2322 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2323 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2324 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2325 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2326 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2327 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
|
2328 <header>Server</header> response header field. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2329 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2330 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2331 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2332 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2333 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2334 <directive name="tcp_nodelay"> |
271 | 2335 <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
|
2336 <default>on</default> |
57
12f1de4539b4
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parents:
diff
changeset
|
2337 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2338 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2339 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2340 |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2341 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2342 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
|
2343 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
|
2344 keep-alive state. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2345 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2346 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2347 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2348 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2349 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2350 <directive name="tcp_nopush"> |
271 | 2351 <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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|
2352 <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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|
2353 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2354 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2355 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2356 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2357 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2358 Enables or disables the use of |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2359 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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|
2360 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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102
diff
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|
2361 Options are enabled only when <link id="sendfile"/> is used. |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2362 Enabling the option allows to |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2363 <list type="bullet"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2364 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2365 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2366 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
|
2367 on Linux and FreeBSD 4.*; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2368 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2369 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2370 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2371 send a file in full packets. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2372 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2373 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2374 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2375 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2376 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2377 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2378 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2379 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2380 <directive name="try_files"> |
364 | 2381 <syntax><value>file</value> ... <value>uri</value></syntax> |
2382 <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:
diff
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|
2383 <default/> |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
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|
2384 <context>server</context> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2385 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2386 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2387 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2388 Checks the existence of files in the specified order, and uses |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2389 the first found file for request processing; the processing |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
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|
2390 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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173
diff
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|
2391 A path to the file is constructed from the |
271 | 2392 <value>file</value> parameter |
174
69c131b0ebe0
Rephrased a sentence about "try_files" so that "alias" isn't called a prefix.
Ruslan Ermilov <ru@nginx.com>
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173
diff
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|
2393 according to the |
69c131b0ebe0
Rephrased a sentence about "try_files" so that "alias" isn't called a prefix.
Ruslan Ermilov <ru@nginx.com>
parents:
173
diff
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|
2394 <link id="root"/> and <link id="alias"/> directives. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2395 It is possible to check the directory existence by specifying |
271 | 2396 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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parents:
diff
changeset
|
2397 If none of the files were found, an internal redirect to the |
271 | 2398 <value>uri</value> specified by the last parameter is made. |
173
6b81a1950ecb
Improved on "try_files" documentation:
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172
diff
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|
2399 For example: |
6b81a1950ecb
Improved on "try_files" documentation:
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172
diff
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|
2400 <example> |
6b81a1950ecb
Improved on "try_files" documentation:
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172
diff
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|
2401 location /images/ { |
6b81a1950ecb
Improved on "try_files" documentation:
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172
diff
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|
2402 try_files $uri /images/default.gif; |
6b81a1950ecb
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172
diff
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|
2403 } |
6b81a1950ecb
Improved on "try_files" documentation:
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172
diff
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|
2404 |
6b81a1950ecb
Improved on "try_files" documentation:
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parents:
172
diff
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|
2405 location = /images/default.gif { |
6b81a1950ecb
Improved on "try_files" documentation:
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parents:
172
diff
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|
2406 expires 30s; |
6b81a1950ecb
Improved on "try_files" documentation:
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parents:
172
diff
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|
2407 } |
6b81a1950ecb
Improved on "try_files" documentation:
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172
diff
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|
2408 </example> |
271 | 2409 The last parameter can also point to a named location, |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2410 as shown in examples below. |
271 | 2411 As of version 0.7.51, the last parameter can also be a |
2412 <value>code</value>: | |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2413 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2414 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2415 try_files $uri $uri/index.html $uri.html =404; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2416 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2417 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2418 </para> |
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
changeset
|
2420 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2421 Example when proxying Mongrel: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2422 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2423 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2424 try_files /system/maintenance.html |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2425 $uri $uri/index.html $uri.html |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2426 @mongrel; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2427 } |
12f1de4539b4
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
changeset
|
2429 location @mongrel { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2430 proxy_pass http://mongrel; |
12f1de4539b4
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.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2432 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2433 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2434 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2435 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2436 Example for Drupal/FastCGI: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2437 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2438 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2439 try_files $uri $uri/ @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2440 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2441 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2442 location ~ \.php$ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2443 try_files $uri @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2444 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2445 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2446 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2447 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2448 fastcgi_param SCRIPT_NAME $fastcgi_script_name; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2449 fastcgi_param QUERY_STRING $args; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2450 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2451 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2452 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2453 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2454 location @drupal { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2455 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2456 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2457 fastcgi_param SCRIPT_FILENAME /path/to/index.php; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2458 fastcgi_param SCRIPT_NAME /index.php; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2459 fastcgi_param QUERY_STRING q=$uri&$args; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2460 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2461 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2462 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2463 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2464 In the following example, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2465 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2466 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2467 try_files $uri $uri/ @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2468 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2469 </example> |
271 | 2470 the <literal>try_files</literal> directive is equivalent to |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2471 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2472 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2473 error_page 404 = @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2474 log_not_found off; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2475 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2476 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2477 And here, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2478 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2479 location ~ \.php$ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2480 try_files $uri @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2481 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2482 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2483 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2484 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2485 |
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 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2488 </example> |
271 | 2489 <literal>try_files</literal> checks the existence of the PHP file |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2490 before passing the request to the FastCGI server. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
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
changeset
|
2493 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2494 Example for Wordpress and Joomla: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2495 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2496 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2497 try_files $uri $uri/ @wordpress; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2498 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2499 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2500 location ~ \.php$ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2501 try_files $uri @wordpress; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2502 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2503 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2504 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2505 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2506 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2507 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2508 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2509 location @wordpress { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2510 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2511 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2512 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
|
2513 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2514 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2515 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2516 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2517 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2518 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2519 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2520 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2521 <directive name="types"> |
108
72524ae53106
Explicitly marked directives with the block syntax. Such directives will
Ruslan Ermilov <ru@nginx.com>
parents:
106
diff
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|
2522 <syntax block="yes"/> |
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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|
2523 <default> |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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parents:
98
diff
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|
2524 text/html html; |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2525 image/gif gif; |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2526 image/jpeg jpg; |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
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|
2527 </default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2528 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2529 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2530 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2531 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2532 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2533 Maps file name extensions to MIME types of responses. |
160
0b65e87daa8a
Documented that filename extensions that map to MIME types are
Ruslan Ermilov <ru@nginx.com>
parents:
159
diff
changeset
|
2534 Extensions are case-insensitive. |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
Ruslan Ermilov <ru@nginx.com>
parents:
159
diff
changeset
|
2535 Several extensions can map to one type, for example: |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
Ruslan Ermilov <ru@nginx.com>
parents:
159
diff
changeset
|
2536 <example> |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
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159
diff
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|
2537 types { |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
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parents:
159
diff
changeset
|
2538 application/octet-stream bin exe dll; |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
Ruslan Ermilov <ru@nginx.com>
parents:
159
diff
changeset
|
2539 application/octet-stream deb; |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
Ruslan Ermilov <ru@nginx.com>
parents:
159
diff
changeset
|
2540 application/octet-stream dmg; |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
Ruslan Ermilov <ru@nginx.com>
parents:
159
diff
changeset
|
2541 } |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
Ruslan Ermilov <ru@nginx.com>
parents:
159
diff
changeset
|
2542 </example> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2543 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2544 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2545 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2546 A sufficiently full mapping table is distributed with nginx in the |
148
682163f2b298
Unified article/path and module/pathname into a single "path".
Ruslan Ermilov <ru@nginx.com>
parents:
147
diff
changeset
|
2547 <path>conf/mime.types</path> file. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2548 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2549 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2550 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2551 To make a particular location emit the |
271 | 2552 “<literal>application/octet-stream</literal>” |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2553 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
|
2554 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2555 location /download/ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2556 types { } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2557 default_type application/octet-stream; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2558 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2559 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2560 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2561 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2562 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2563 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2564 |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
diff
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|
2565 <directive name="types_hash_bucket_size"> |
271 | 2566 <syntax><value>size</value></syntax> |
102
c76a257f3fd4
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|
2567 <default>32|64|128</default> |
72
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diff
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|
2568 <context>http</context> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2569 <context>server</context> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
diff
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|
2570 <context>location</context> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
diff
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|
2571 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2572 <para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2573 Sets the bucket size for the types hash tables. |
625
af3f38e349eb
Removed terminal whitespace and fixed apostrophes used.
Ruslan Ermilov <ru@nginx.com>
parents:
617
diff
changeset
|
2574 Default value depends on the size of the processor’s cache line. |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2575 Details of setting up hash tables are provided in a separate |
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2576 <link doc="../hash.xml">document</link>. |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2577 </para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2578 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2579 </directive> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2580 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2581 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2582 <directive name="types_hash_max_size"> |
271 | 2583 <syntax><value>size</value></syntax> |
102
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|
2584 <default>1024</default> |
72
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|
2585 <context>http</context> |
0987079ad08f
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|
2586 <context>server</context> |
0987079ad08f
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diff
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|
2587 <context>location</context> |
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|
2588 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2589 <para> |
271 | 2590 Sets the maximum <value>size</value> of the types hash tables. |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2591 Details of setting up hash tables are provided in a separate |
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2592 <link doc="../hash.xml">document</link>. |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
diff
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|
2593 </para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
diff
changeset
|
2594 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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parents:
70
diff
changeset
|
2595 </directive> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
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70
diff
changeset
|
2596 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2597 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2598 <directive name="underscores_in_headers"> |
271 | 2599 <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
|
2600 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2601 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2602 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2603 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2604 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2605 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".
Ruslan Ermilov <ru@nginx.com>
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223
diff
changeset
|
2606 When disabled, request header fields whose names contain underscores are |
46ef98b7513f
Expanded on the "underscores_in_headers" relation to "ignore_invalid_headers".
Ruslan Ermilov <ru@nginx.com>
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223
diff
changeset
|
2607 marked as invalid and are subject to the <link id="ignore_invalid_headers"/> |
46ef98b7513f
Expanded on the "underscores_in_headers" relation to "ignore_invalid_headers".
Ruslan Ermilov <ru@nginx.com>
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223
diff
changeset
|
2608 directive. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
changeset
|
2609 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2610 |
426
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
2611 <para> |
442
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
parents:
438
diff
changeset
|
2612 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
|
2613 in a default server. |
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
parents:
438
diff
changeset
|
2614 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
|
2615 listening on the same address and port. |
426
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
2616 </para> |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
2617 |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2618 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2619 |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
diff
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|
2620 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2621 <directive name="variables_hash_bucket_size"> |
271 | 2622 <syntax><value>size</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2623 <default>64</default> |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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parents:
70
diff
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|
2624 <context>http</context> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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parents:
70
diff
changeset
|
2625 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2626 <para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2627 Sets the bucket size for the variables hash table. |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2628 Details of setting up hash tables are provided in a separate |
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2629 <link doc="../hash.xml">document</link>. |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
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|
2630 </para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2631 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2632 </directive> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2633 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2634 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2635 <directive name="variables_hash_max_size"> |
271 | 2636 <syntax><value>size</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2637 <default>512</default> |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2638 <context>http</context> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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parents:
70
diff
changeset
|
2639 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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parents:
70
diff
changeset
|
2640 <para> |
271 | 2641 Sets the maximum <value>size</value> of the variables hash table. |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2642 Details of setting up hash tables are provided in a separate |
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2643 <link doc="../hash.xml">document</link>. |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
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|
2644 </para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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parents:
70
diff
changeset
|
2645 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2646 </directive> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
diff
changeset
|
2647 |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2648 </section> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2649 |
364 | 2650 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2651 <section id="variables" name="Embedded Variables"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2652 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2653 <para> |
271 | 2654 The module <literal>ngx_http_core_module</literal> supports embedded variables |
2655 with names matching those of the Apache Server. | |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2656 First of all, these are variables representing client request header |
82
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2657 fields, such as <var>$http_user_agent</var>, <var>$http_cookie</var>, |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2658 and so on. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2659 It also supports other variables: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2660 <list type="tag"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2661 |
271 | 2662 <tag-name><var>$arg_</var><value>name</value></tag-name> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2663 <tag-desc> |
271 | 2664 argument <value>name</value> in the request line |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2665 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2666 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2667 <tag-name><var>$args</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2668 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2669 arguments in the request line |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
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>$binary_remote_addr</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2673 <tag-desc> |
625
af3f38e349eb
Removed terminal whitespace and fixed apostrophes used.
Ruslan Ermilov <ru@nginx.com>
parents:
617
diff
changeset
|
2674 client address in a binary form, value’s length is always 4 bytes |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2675 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2676 |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2677 <tag-name><var>$body_bytes_sent</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2678 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2679 number of bytes sent to a client, not counting the response header |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2680 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2681 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2682 <tag-name><var>$content_length</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2683 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2684 <header>Content-Length</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2685 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2686 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2687 <tag-name><var>$content_type</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2688 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2689 <header>Content-Type</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2690 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2691 |
271 | 2692 <tag-name><var>$cookie_</var><value>name</value></tag-name> |
57
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Initial English translation of ngx_http_core_module.
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diff
changeset
|
2693 <tag-desc> |
271 | 2694 the <value>name</value> cookie |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2695 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2696 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2697 <tag-name><var>$document_root</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2698 <tag-desc> |
625
af3f38e349eb
Removed terminal whitespace and fixed apostrophes used.
Ruslan Ermilov <ru@nginx.com>
parents:
617
diff
changeset
|
2699 <link id="root"/> or <link id="alias"/> directive’s value |
436
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2700 for the current request |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2701 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2702 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2703 <tag-name><var>$document_uri</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2704 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2705 same as <var>$uri</var> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2706 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2707 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2708 <tag-name><var>$host</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2709 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2710 <header>Host</header> request header field, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2711 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
|
2712 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2713 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2714 <tag-name><var>$hostname</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2715 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2716 host name |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2717 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2718 |
271 | 2719 <tag-name><var>$http_</var><value>name</value></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2720 <tag-desc> |
448
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
2721 arbitrary request header field; |
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
2722 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
|
2723 to lower case with dashes replaced by underscores |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2724 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2725 |
234
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2726 <tag-name><var>$https</var></tag-name> |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2727 <tag-desc> |
271 | 2728 “<literal>on</literal>” |
234
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2729 if connection operates in SSL mode, |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2730 or an empty string otherwise |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2731 </tag-desc> |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2732 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2733 <tag-name><var>$is_args</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2734 <tag-desc> |
271 | 2735 “<literal>?</literal>” if a request line has arguments, |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2736 or an empty string otherwise |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2737 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2738 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2739 <tag-name><var>$limit_rate</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2740 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2741 allows for connection rate limiting |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2742 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2743 |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2744 <tag-name><var>$nginx_version</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2745 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2746 nginx version |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2747 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2748 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2749 <tag-name><var>$pid</var></tag-name> |
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 PID of the worker process |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2752 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2753 |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2754 <tag-name><var>$query_string</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2755 <tag-desc> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2756 same as <var>$args</var> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2757 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2758 |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2759 <tag-name><var>$realpath_root</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2760 <tag-desc> |
436
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2761 an absolute pathname corresponding to the |
625
af3f38e349eb
Removed terminal whitespace and fixed apostrophes used.
Ruslan Ermilov <ru@nginx.com>
parents:
617
diff
changeset
|
2762 <link id="root"/> or <link id="alias"/> directive’s value |
436
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2763 for the current request, |
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2764 with all symbolic links resolved to real paths |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2765 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2766 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2767 <tag-name><var>$remote_addr</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2768 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2769 client address |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2770 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2771 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2772 <tag-name><var>$remote_port</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2773 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2774 client port |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2775 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2776 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2777 <tag-name><var>$remote_user</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2778 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2779 user name supplied with the Basic authentication |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2780 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2781 |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2782 <tag-name><var>$request</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2783 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2784 full original request line |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2785 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2786 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2787 <tag-name><var>$request_body</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2788 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2789 request body |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2790 <para> |
625
af3f38e349eb
Removed terminal whitespace and fixed apostrophes used.
Ruslan Ermilov <ru@nginx.com>
parents:
617
diff
changeset
|
2791 The variable’s value is made available in locations |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2792 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
|
2793 <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
|
2794 and |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2795 <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
|
2796 directives. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2797 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2798 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2799 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2800 <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
|
2801 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2802 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
|
2803 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2804 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
|
2805 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
|
2806 <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
|
2807 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
|
2808 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
|
2809 passing of the request body should be disabled by the |
246 | 2810 <link doc="ngx_http_proxy_module.xml" id="proxy_pass_request_body"> |
2811 proxy_pass_request_body off</link> | |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2812 and |
246 | 2813 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_pass_request_body"> |
2814 fastcgi_pass_request_body off</link> | |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2815 directives, respectively. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2816 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2817 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2818 |
88 | 2819 <tag-name><var>$request_completion</var></tag-name> |
2820 <tag-desc> | |
271 | 2821 “<literal>OK</literal>” if a request has completed, |
88 | 2822 or an empty string otherwise |
2823 </tag-desc> | |
2824 | |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2825 <tag-name><var>$request_filename</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2826 <tag-desc> |
530 | 2827 file path for the current request, based on the |
246 | 2828 <link id="root"/> or <link id="alias"/> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2829 directives, and the request URI |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2830 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2831 |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2832 <tag-name><var>$request_method</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2833 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2834 request method, usually |
271 | 2835 “<literal>GET</literal>” or “<literal>POST</literal>” |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2836 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2837 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2838 <tag-name><var>$request_uri</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2839 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2840 full original request URI (with arguments) |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2841 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2842 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2843 <tag-name><var>$scheme</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2844 <tag-desc> |
271 | 2845 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
|
2846 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2847 |
271 | 2848 <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
|
2849 <tag-desc> |
448
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
2850 arbitrary response header field; |
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
2851 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
|
2852 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
|
2853 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2854 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2855 <tag-name><var>$server_addr</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2856 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2857 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
|
2858 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2859 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
|
2860 To avoid a system call, the <link id="listen"/> directives |
271 | 2861 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
|
2862 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2863 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2864 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2865 <tag-name><var>$server_name</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2866 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2867 name of the server which accepted a request |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2868 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2869 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2870 <tag-name><var>$server_port</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2871 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2872 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
|
2873 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2874 |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
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|
2875 <tag-name><var>$server_protocol</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
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|
2876 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2877 request protocol, usually |
271 | 2878 “<literal>HTTP/1.0</literal>” |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
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|
2879 or |
271 | 2880 “<literal>HTTP/1.1</literal>” |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
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|
2881 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2882 |
541
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2883 <tag-name><var>$status</var></tag-name> |
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2884 <tag-desc> |
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2885 response status |
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2886 </tag-desc> |
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2887 |
453
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2888 <tag-name> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2889 <var>$tcpinfo_rtt</var>, |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2890 <var>$tcpinfo_rttvar</var>, |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2891 <var>$tcpinfo_snd_cwnd</var>, |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2892 <var>$tcpinfo_rcv_space</var> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
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|
2893 </tag-name> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2894 <tag-desc> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2895 information about the client TCP connection; available on systems |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2896 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
|
2897 </tag-desc> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2898 |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2899 <tag-name><var>$uri</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2900 <tag-desc> |
503
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
parents:
499
diff
changeset
|
2901 current URI in request, <link id="location">normalized</link> |
57
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Initial English translation of ngx_http_core_module.
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parents:
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changeset
|
2902 <para> |
503
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
parents:
499
diff
changeset
|
2903 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
|
2904 e.g. when doing internal redirects, or when using index files. |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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2905 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2906 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2907 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2908 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2909 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2910 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2911 </section> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2912 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2913 </module> |