Mercurial > hg > nginx-site
annotate xml/en/docs/http/ngx_http_core_module.xml @ 1430:0eb8e261f349
AIO: clarified the use of both AIO and sendfile on Linux.
While here, commented out a note about using AIO module on
older versions of FreeBSD.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Thu, 05 Mar 2015 18:56:18 +0300 |
parents | 5addfab7e171 |
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1 <?xml version="1.0"?> |
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2 |
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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="37"> |
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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 can be used 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 <!-- |
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46 <para> |
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47 In FreeBSD versions 5 and 6, enabling AIO statically, or dynamically |
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48 when booting the kernel, will cause the entire networking subsystem |
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49 to use the Giant lock, which can impact overall performance negatively. |
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50 This limitation has been removed in FreeBSD 6.4-STABLE in 2009, and in |
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51 FreeBSD 7. |
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52 However, starting from FreeBSD 5.3 it is possible to enable AIO |
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53 without the penalty of running the networking subsystem under a |
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54 Giant lock—for this to work, the AIO module needs to be loaded |
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55 after the kernel has booted. |
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56 In this case, the following message will appear in |
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57 <path>/var/log/messages</path> |
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58 <example> |
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59 WARNING: Network stack Giant-free, but aio requires Giant. |
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60 Consider adding 'options NET_WITH_GIANT' or setting debug.mpsafenet=0 |
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61 </example> |
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62 and can safely be ignored. |
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63 <note> |
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64 The requirement to use the Giant lock with AIO is related to the |
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65 fact that FreeBSD supports asynchronous calls |
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66 <c-func>aio_read</c-func> |
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67 and |
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68 <c-func>aio_write</c-func> |
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69 when working with sockets. |
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70 However, since nginx uses AIO only for disk I/O, no problems should arise. |
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71 </note> |
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72 </para> |
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73 --> |
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74 |
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75 <para> |
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76 For AIO to work on FreeBSD, |
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77 <link id="sendfile"/> |
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78 needs to be disabled: |
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79 <example> |
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80 location /video/ { |
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81 aio on; |
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82 sendfile off; |
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83 output_buffers 1 64k; |
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84 } |
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85 </example> |
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86 </para> |
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87 |
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88 <para> |
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89 In addition, starting from FreeBSD 5.2.1 and nginx 0.8.12, AIO can |
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90 also be used to pre-load data for <c-func>sendfile</c-func>: |
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91 <example> |
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92 location /video/ { |
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93 sendfile on; |
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94 tcp_nopush on; |
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95 aio sendfile; |
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96 } |
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97 </example> |
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98 In this configuration, <c-func>sendfile</c-func> is called with |
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99 the <c-def>SF_NODISKIO</c-def> flag which causes it not to block on disk I/O, |
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100 but, instead, report back that the data are not in memory. |
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101 nginx then initiates an asynchronous data load by reading one byte. |
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102 On the first read, the FreeBSD kernel loads the first 128K bytes |
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103 of a file into memory, although next reads will only load data in 16K chunks. |
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104 This can be changed using the |
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105 <link id="read_ahead"/> directive. |
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106 </para> |
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107 |
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108 <para> |
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109 On Linux, AIO can be used starting from kernel version 2.6.22. |
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110 Also, it is necessary to enable |
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111 <link id="directio"/>, |
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112 or otherwise reading will be blocking: |
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113 <example> |
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114 location /video/ { |
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115 aio on; |
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116 directio 512; |
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117 output_buffers 1 128k; |
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118 } |
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119 </example> |
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120 </para> |
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121 |
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122 <para> |
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123 On Linux, |
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124 <link id="directio"/> |
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125 can only be used for reading blocks that are aligned on 512-byte |
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126 boundaries (or 4K for XFS). |
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127 File’s unaligned end is read in blocking mode. |
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128 The same holds true for byte range requests and for FLV requests |
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129 not from the beginning of a file: reading of unaligned data at the |
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130 beginning and end of a file will be blocking. |
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131 </para> |
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132 |
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133 <para> |
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134 When both AIO and <link id="sendfile"/> are enabled on Linux, |
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135 AIO is used for files that are larger than or equal to |
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136 the size specified in the <link id="directio"/> directive, |
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137 while <link id="sendfile"/> is used for files of smaller sizes |
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138 or when <link id="directio"/> is disabled. |
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139 <example> |
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140 location /video/ { |
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141 sendfile on; |
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142 aio on; |
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143 directio 8m; |
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144 } |
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145 </example> |
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146 </para> |
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147 |
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148 </directive> |
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149 |
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150 |
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151 <directive name="alias"> |
271 | 152 <syntax><value>path</value></syntax> |
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153 <default/> |
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154 <context>location</context> |
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155 |
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156 <para> |
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157 Defines a replacement for the specified location. |
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158 For example, with the following configuration |
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159 <example> |
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160 location /i/ { |
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161 alias /data/w3/images/; |
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162 } |
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163 </example> |
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164 on request of |
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165 “<literal>/i/top.gif</literal>”, the file |
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166 <path>/data/w3/images/top.gif</path> will be sent. |
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167 </para> |
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168 |
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169 <para> |
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170 The <value>path</value> value can contain variables, |
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171 except <var>$document_root</var> and <var>$realpath_root</var>. |
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172 </para> |
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173 |
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174 <para> |
271 | 175 If <literal>alias</literal> is used inside a location defined |
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176 with a regular expression then such regular expression should |
271 | 177 contain captures and <literal>alias</literal> should refer to |
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178 these captures (0.7.40), for example: |
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179 <example> |
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180 location ~ ^/users/(.+\.(?:gif|jpe?g|png))$ { |
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181 alias /data/w3/images/$1; |
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182 } |
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183 </example> |
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184 </para> |
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185 |
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186 <para> |
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187 When location matches the last part of the directive’s value: |
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188 <example> |
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189 location /images/ { |
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190 alias /data/w3/images/; |
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191 } |
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192 </example> |
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193 it is better to use the |
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194 <link id="root"/> |
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195 directive instead: |
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196 <example> |
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197 location /images/ { |
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198 root /data/w3; |
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199 } |
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200 </example> |
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201 </para> |
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202 |
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203 </directive> |
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204 |
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205 |
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206 <directive name="chunked_transfer_encoding"> |
271 | 207 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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208 <default>on</default> |
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209 <context>http</context> |
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210 <context>server</context> |
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211 <context>location</context> |
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212 |
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213 <para> |
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214 Allows disabling chunked transfer encoding in HTTP/1.1. |
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215 It may come in handy when using a software failing to support |
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216 chunked encoding despite the standard’s requirement. |
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217 </para> |
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218 |
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219 </directive> |
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220 |
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221 |
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222 <directive name="client_body_buffer_size"> |
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223 |
271 | 224 <syntax><value>size</value></syntax> |
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225 <default>8k|16k</default> |
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226 <context>http</context> |
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227 <context>server</context> |
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228 <context>location</context> |
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229 |
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230 <para> |
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231 Sets buffer size for reading client request body. |
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232 In case the request body is larger than the buffer, |
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233 the whole body or only its part is written to a |
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234 <link id="client_body_temp_path">temporary file</link>. |
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235 By default, buffer size is equal to two memory pages. |
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236 This is 8K on x86, other 32-bit platforms, and x86-64. |
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237 It is usually 16K on other 64-bit platforms. |
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238 </para> |
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239 |
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240 </directive> |
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241 |
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242 |
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243 <directive name="client_body_in_file_only"> |
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244 <syntax> |
364 | 245 <literal>on</literal> | |
246 <literal>clean</literal> | | |
247 <literal>off</literal></syntax> | |
102
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248 <default>off</default> |
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249 <context>http</context> |
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250 <context>server</context> |
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251 <context>location</context> |
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252 |
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253 <para> |
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254 Determines whether nginx should save the entire client request body |
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255 into a file. |
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256 This directive can be used during debugging, or when using the |
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257 <var>$request_body_file</var> |
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258 variable, or the |
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259 <link doc="ngx_http_perl_module.xml" id="methods">$r->request_body_file</link> |
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260 method of the module |
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261 <link doc="ngx_http_perl_module.xml">ngx_http_perl_module</link>. |
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262 </para> |
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263 |
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264 <para> |
271 | 265 When set to the value <literal>on</literal>, temporary files are not |
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266 removed after request processing. |
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267 </para> |
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268 |
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269 <para> |
271 | 270 The value <literal>clean</literal> will cause the temporary files |
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271 left after request processing to be removed. |
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272 </para> |
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273 |
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274 </directive> |
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275 |
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276 |
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277 <directive name="client_body_in_single_buffer"> |
271 | 278 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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279 <default>off</default> |
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280 <context>http</context> |
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281 <context>server</context> |
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282 <context>location</context> |
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283 |
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284 <para> |
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285 Determines whether nginx should save the entire client request body |
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286 in a single buffer. |
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287 The directive is recommended when using the |
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288 <var>$request_body</var> |
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289 variable, to save the number of copy operations involved. |
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290 </para> |
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291 |
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292 </directive> |
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293 |
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294 |
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295 <directive name="client_body_temp_path"> |
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296 <syntax> |
364 | 297 <value>path</value> |
298 [<value>level1</value> | |
299 [<value>level2</value> | |
300 [<value>level3</value>]]]</syntax> | |
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301 <default>client_body_temp</default> |
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302 <context>http</context> |
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303 <context>server</context> |
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304 <context>location</context> |
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305 |
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306 <para> |
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307 Defines a directory for storing temporary files holding client request bodies. |
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308 Up to three-level subdirectory hierarchy can be used under the specified |
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309 directory. |
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310 For example, in the following configuration |
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311 <example> |
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312 client_body_temp_path /spool/nginx/client_temp 1 2; |
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313 </example> |
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314 a path to a temporary file might look like this: |
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315 <example> |
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316 /spool/nginx/client_temp/7/45/00000123457 |
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317 </example> |
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318 </para> |
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319 |
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320 </directive> |
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321 |
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322 |
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323 <directive name="client_body_timeout"> |
271 | 324 <syntax><value>time</value></syntax> |
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325 <default>60s</default> |
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326 <context>http</context> |
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327 <context>server</context> |
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328 <context>location</context> |
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329 |
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330 <para> |
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331 Defines a timeout for reading client request body. |
966 | 332 The timeout is set only for a period between two successive read operations, |
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333 not for the transmission of the whole request body. |
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334 If a client does not transmit anything within this time, the |
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335 <http-status code="408" text="Request Time-out"/> |
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336 error is returned to the client. |
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337 </para> |
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338 |
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339 </directive> |
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340 |
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341 |
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342 <directive name="client_header_buffer_size"> |
271 | 343 <syntax><value>size</value></syntax> |
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344 <default>1k</default> |
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345 <context>http</context> |
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346 <context>server</context> |
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347 |
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348 <para> |
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349 Sets buffer size for reading client request header. |
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350 For most requests, a buffer of 1K bytes is enough. |
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351 However, if a request includes long cookies, or comes from a WAP client, |
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352 it may not fit into 1K. |
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353 If a request line or a request header field does not fit into |
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354 this buffer then larger buffers, configured by the |
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355 <link id="large_client_header_buffers"/> directive, |
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356 are allocated. |
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357 </para> |
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358 |
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359 </directive> |
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360 |
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361 |
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362 <directive name="client_header_timeout"> |
271 | 363 <syntax><value>time</value></syntax> |
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364 <default>60s</default> |
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365 <context>http</context> |
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366 <context>server</context> |
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367 |
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368 <para> |
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369 Defines a timeout for reading client request header. |
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370 If a client does not transmit the entire header within this time, the |
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371 <http-status code="408" text="Request Time-out"/> |
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372 error is returned to the client. |
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373 </para> |
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374 |
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375 </directive> |
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376 |
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377 |
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378 <directive name="client_max_body_size"> |
271 | 379 <syntax><value>size</value></syntax> |
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380 <default>1m</default> |
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381 <context>http</context> |
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382 <context>server</context> |
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383 <context>location</context> |
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384 |
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385 <para> |
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386 Sets the maximum allowed size of the client request body, |
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387 specified in the |
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388 <header>Content-Length</header> |
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389 request header field. |
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390 If the size in a request exceeds the configured value, the |
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391 <http-status code="413" text="Request Entity Too Large"/> |
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392 error is returned to the client. |
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393 Please be aware that |
237
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394 <!--link doc="/web/upload.xml"-->browsers cannot correctly display |
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395 this error<!--/link-->. |
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396 Setting <value>size</value> to 0 disables checking of client |
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397 request body size. |
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398 </para> |
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399 |
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400 </directive> |
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401 |
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402 |
161
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403 <directive name="connection_pool_size"> |
271 | 404 <syntax><value>size</value></syntax> |
161
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405 <default>256</default> |
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406 <context>http</context> |
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407 <context>server</context> |
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408 |
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409 <para> |
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410 Allows accurate tuning of per-connection memory allocations. |
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411 This directive has minimal impact on performance |
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412 and should not generally be used. |
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413 </para> |
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414 |
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415 </directive> |
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416 |
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417 |
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418 <directive name="default_type"> |
271 | 419 <syntax><value>mime-type</value></syntax> |
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420 <default>text/plain</default> |
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421 <context>http</context> |
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422 <context>server</context> |
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423 <context>location</context> |
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424 |
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425 <para> |
966 | 426 Defines the default MIME type of a response. |
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427 Mapping of file name extensions to MIME types can be set |
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428 with the <link id="types"/> directive. |
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429 </para> |
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430 |
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431 </directive> |
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432 |
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433 |
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434 <directive name="directio"> |
271 | 435 <syntax><value>size</value> | <literal>off</literal></syntax> |
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436 <default>off</default> |
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437 <context>http</context> |
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438 <context>server</context> |
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439 <context>location</context> |
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440 <appeared-in>0.7.7</appeared-in> |
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441 |
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442 <para> |
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443 Enables the use of |
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444 the <c-def>O_DIRECT</c-def> flag (FreeBSD, Linux), |
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445 the <c-def>F_NOCACHE</c-def> flag (Mac OS X), |
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446 or the <c-func>directio</c-func> function (Solaris), |
236
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447 when reading files that are larger than or equal to |
271 | 448 the specified <value>size</value>. |
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449 The directive automatically disables (0.7.15) the use of |
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450 <link id="sendfile"/> |
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451 for a given request. |
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452 It can be useful for serving large files: |
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453 <example> |
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454 directio 4m; |
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455 </example> |
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456 or when using <link id="aio"/> on Linux. |
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457 </para> |
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458 |
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459 </directive> |
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460 |
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461 |
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462 <directive name="directio_alignment"> |
271 | 463 <syntax><value>size</value></syntax> |
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464 <default>512</default> |
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465 <context>http</context> |
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466 <context>server</context> |
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467 <context>location</context> |
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468 <appeared-in>0.8.11</appeared-in> |
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469 |
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470 <para> |
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471 Sets the alignment for |
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472 <link id="directio"/>. |
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473 In most cases, a 512-byte alignment is enough. |
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474 However, when using XFS under Linux, it needs to be increased to 4K. |
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475 </para> |
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476 |
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477 </directive> |
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478 |
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479 |
418
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480 <directive name="disable_symlinks"> |
436
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481 <syntax><literal>off</literal></syntax> |
418
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482 <syntax> |
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483 <literal>on</literal> | |
436
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484 <literal>if_not_owner</literal> |
438
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485 [<literal>from</literal>=<value>part</value>]</syntax> |
418
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486 <default>off</default> |
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487 <context>http</context> |
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488 <context>server</context> |
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489 <context>location</context> |
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490 <appeared-in>1.1.15</appeared-in> |
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491 |
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492 <para> |
436
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493 Determines how symbolic links should be treated when opening files: |
418
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494 <list type="tag"> |
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495 |
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496 <tag-name><literal>off</literal></tag-name> |
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497 <tag-desc> |
436
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498 Symbolic links in the pathname are allowed and not checked. |
418
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|
499 This is the default behavior. |
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|
500 </tag-desc> |
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|
501 |
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502 <tag-name><literal>on</literal></tag-name> |
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503 <tag-desc> |
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504 If any component of the pathname is a symbolic link, |
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diff
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|
505 access to a file is denied. |
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|
506 </tag-desc> |
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|
507 |
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508 <tag-name><literal>if_not_owner</literal></tag-name> |
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509 <tag-desc> |
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|
510 Access to a file is denied if any component of the pathname |
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511 is a symbolic link, and the link and object that the link |
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diff
changeset
|
512 points to have different owners. |
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|
513 </tag-desc> |
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|
514 |
438
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515 <tag-name><literal>from</literal>=<value>part</value></tag-name> |
436
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516 <tag-desc> |
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517 When checking symbolic links |
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518 (parameters <literal>on</literal> and <literal>if_not_owner</literal>), |
438
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519 all components of the pathname are normally checked. |
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520 Checking of symbolic links in the initial part of the pathname |
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521 may be avoided by specifying additionally the |
438
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522 <literal>from</literal>=<value>part</value> parameter. |
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523 In this case, symbolic links are checked only from |
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524 the pathname component that follows the specified initial part. |
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525 If the value is not an initial part of the pathname checked, the whole |
436
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526 pathname is checked as if this parameter was not specified at all. |
958
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527 If the value matches the whole file name, |
438
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528 symbolic links are not checked. |
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529 The parameter value can contain variables. |
436
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|
530 </tag-desc> |
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|
531 |
418
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diff
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|
532 </list> |
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|
533 </para> |
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|
534 |
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|
535 <para> |
436
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536 Example: |
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|
537 <example> |
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538 disable_symlinks on from=$document_root; |
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539 </example> |
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540 </para> |
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|
541 |
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diff
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|
542 <para> |
418
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diff
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|
543 This directive is only available on systems that have the |
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|
544 <c-func>openat</c-func> and <c-func>fstatat</c-func> interfaces. |
958
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545 Such systems include modern versions of FreeBSD, Linux, and Solaris. |
418
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|
546 </para> |
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|
547 |
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|
548 <para> |
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549 Parameters <literal>on</literal> and <literal>if_not_owner</literal> |
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|
550 add a processing overhead. |
436
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|
551 <note> |
958
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552 On systems that do not support opening of directories only for search, |
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553 to use these parameters it is required that worker processes |
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554 have read permissions for all directories being checked. |
438
b27974b92a58
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|
555 </note> |
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|
556 </para> |
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diff
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|
557 |
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- corrected the description of the from= parameter of the
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|
558 <para> |
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|
559 <note> |
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|
560 The |
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|
561 <link doc="ngx_http_autoindex_module.xml">ngx_http_autoindex_module</link>, |
b27974b92a58
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|
562 <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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|
563 and <link doc="ngx_http_dav_module.xml">ngx_http_dav_module</link> |
438
b27974b92a58
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436
diff
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|
564 modules currently ignore this directive. |
436
3a9f39341c7c
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diff
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|
565 </note> |
418
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406
diff
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|
566 </para> |
2638f67205ee
Documented the disable_symlinks directive.
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parents:
406
diff
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|
567 |
2638f67205ee
Documented the disable_symlinks directive.
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406
diff
changeset
|
568 </directive> |
2638f67205ee
Documented the disable_symlinks directive.
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406
diff
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|
569 |
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Documented the disable_symlinks directive.
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|
570 |
57
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|
571 <directive name="error_page"> |
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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572 <syntax> |
364 | 573 <value>code</value> ... |
574 [<literal>=</literal>[<value>response</value>]] | |
575 <value>uri</value></syntax> | |
57
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576 <default/> |
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|
577 <context>http</context> |
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578 <context>server</context> |
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|
579 <context>location</context> |
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|
580 <context>if in location</context> |
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|
581 |
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|
582 <para> |
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|
583 Defines the URI that will be shown for the specified errors. |
958
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Text review of ngx_http_core_module.
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584 <literal>error_page</literal> directives are inherited from the previous |
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|
585 level only if there are no <literal>error_page</literal> |
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|
586 directives defined on the current level. |
679
9888364847b7
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Vladimir Homutov <vl@nginx.com>
parents:
674
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|
587 A <literal>uri</literal> value can contain variables. |
57
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588 </para> |
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|
589 |
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changeset
|
590 <para> |
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|
591 Example: |
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|
592 <example> |
711
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|
593 error_page 404 /404.html; |
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|
594 error_page 500 502 503 504 /50x.html; |
57
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595 </example> |
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|
596 </para> |
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|
597 |
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Initial English translation of ngx_http_core_module.
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diff
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|
598 <para> |
679
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|
599 Furthermore, it is possible to change the response code to another |
711
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parents:
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|
600 using the “<literal>=</literal><value>response</value>” syntax, for example: |
57
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601 <example> |
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Initial English translation of ngx_http_core_module.
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|
602 error_page 404 =200 /empty.gif; |
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|
603 </example> |
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|
604 </para> |
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|
605 |
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|
606 <para> |
1194 | 607 If an error response is processed by a proxied server |
608 or a FastCGI/uwsgi/SCGI server, | |
57
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609 and the server may return different response codes (e.g., 200, 302, 401 |
958
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|
610 or 404), it is possible to respond with the code it returns: |
57
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|
611 <example> |
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|
612 error_page 404 = /404.php; |
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613 </example> |
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|
614 </para> |
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|
615 |
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|
616 <para> |
679
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changeset
|
617 It is also possible to use redirects for error processing: |
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|
618 <example> |
711
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|
619 error_page 403 http://example.com/forbidden.html; |
1f383a8bccdb
Minor improvements over the recent additions to the "error_page" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
709
diff
changeset
|
620 error_page 404 =301 http://example.com/notfound.html; |
679
9888364847b7
Documented status codes in the error_page directive.
Vladimir Homutov <vl@nginx.com>
parents:
674
diff
changeset
|
621 </example> |
871
96839d165b8a
Clarify the description of error_page example.
Sergey Kandaurov <pluknet@nginx.com>
parents:
869
diff
changeset
|
622 In this case, by default, the response code 302 is returned to the client. |
679
9888364847b7
Documented status codes in the error_page directive.
Vladimir Homutov <vl@nginx.com>
parents:
674
diff
changeset
|
623 It can only be changed to one of the redirect status |
711
1f383a8bccdb
Minor improvements over the recent additions to the "error_page" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
709
diff
changeset
|
624 codes (301, 302, 303, and 307). |
679
9888364847b7
Documented status codes in the error_page directive.
Vladimir Homutov <vl@nginx.com>
parents:
674
diff
changeset
|
625 </para> |
9888364847b7
Documented status codes in the error_page directive.
Vladimir Homutov <vl@nginx.com>
parents:
674
diff
changeset
|
626 |
9888364847b7
Documented status codes in the error_page directive.
Vladimir Homutov <vl@nginx.com>
parents:
674
diff
changeset
|
627 <para> |
9888364847b7
Documented status codes in the error_page directive.
Vladimir Homutov <vl@nginx.com>
parents:
674
diff
changeset
|
628 If there is no need to change URI during internal redirection it is |
9888364847b7
Documented status codes in the error_page directive.
Vladimir Homutov <vl@nginx.com>
parents:
674
diff
changeset
|
629 possible to pass error processing into a named location: |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
630 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
631 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
632 error_page 404 = @fallback; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
633 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
634 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
635 location @fallback { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
636 proxy_pass http://backend; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
637 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
638 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
639 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
640 |
679
9888364847b7
Documented status codes in the error_page directive.
Vladimir Homutov <vl@nginx.com>
parents:
674
diff
changeset
|
641 <para> |
9888364847b7
Documented status codes in the error_page directive.
Vladimir Homutov <vl@nginx.com>
parents:
674
diff
changeset
|
642 <note> |
711
1f383a8bccdb
Minor improvements over the recent additions to the "error_page" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
709
diff
changeset
|
643 If <literal>uri</literal> processing leads to an error, |
747 | 644 the status code of the last occurred error is returned to the client. |
679
9888364847b7
Documented status codes in the error_page directive.
Vladimir Homutov <vl@nginx.com>
parents:
674
diff
changeset
|
645 </note> |
9888364847b7
Documented status codes in the error_page directive.
Vladimir Homutov <vl@nginx.com>
parents:
674
diff
changeset
|
646 </para> |
9888364847b7
Documented status codes in the error_page directive.
Vladimir Homutov <vl@nginx.com>
parents:
674
diff
changeset
|
647 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
648 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
649 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
650 |
576
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
651 <directive name="etag"> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
652 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
653 <default>on</default> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
654 <context>http</context> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
655 <context>server</context> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
656 <context>location</context> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
657 <appeared-in>1.3.3</appeared-in> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
658 |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
659 <para> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
660 Enables or disables automatic generation of the <header>ETag</header> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
661 response header field for static resources. |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
662 </para> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
663 |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
664 </directive> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
665 |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
666 |
651
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
667 <directive name="http"> |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
668 <syntax block="yes"/> |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
669 <default/> |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
670 <context>main</context> |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
671 |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
672 <para> |
966 | 673 Provides the configuration file context in which the HTTP server directives |
651
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
674 are specified. |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
675 </para> |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
676 |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
677 </directive> |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
678 |
eba81bfb6aaf
Documented the "http" directive.
Vladimir Homutov <vl@nginx.com>
parents:
628
diff
changeset
|
679 |
171
6eeaa9e1f3b5
Made "appeared-in" an element, and added support for
Ruslan Ermilov <ru@nginx.com>
parents:
169
diff
changeset
|
680 <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
|
681 <syntax> |
364 | 682 <literal>off</literal> | |
683 <literal>exact</literal> | | |
684 <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
|
685 <default>exact</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
686 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
687 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
688 <context>location</context> |
171
6eeaa9e1f3b5
Made "appeared-in" an element, and added support for
Ruslan Ermilov <ru@nginx.com>
parents:
169
diff
changeset
|
689 <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
|
690 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
691 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
692 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
|
693 with the time in the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
694 <header>If-Modified-Since</header> |
235
6d8356490215
Consistently call header fields as such.
Ruslan Ermilov <ru@nginx.com>
parents:
234
diff
changeset
|
695 request header field: |
57
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 <list type="tag"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
698 |
271 | 699 <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
|
700 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
701 the |
235
6d8356490215
Consistently call header fields as such.
Ruslan Ermilov <ru@nginx.com>
parents:
234
diff
changeset
|
702 <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
|
703 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
704 |
271 | 705 <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
|
706 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
707 exact match; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
708 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
709 |
271 | 710 <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
|
711 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
712 modification time of a response is |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
713 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
|
714 request header field. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
715 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
716 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
717 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
718 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
719 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
720 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
721 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
722 |
152
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
723 <directive name="ignore_invalid_headers"> |
271 | 724 <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
|
725 <default>on</default> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
726 <context>http</context> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
727 <context>server</context> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
728 |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
729 <para> |
235
6d8356490215
Consistently call header fields as such.
Ruslan Ermilov <ru@nginx.com>
parents:
234
diff
changeset
|
730 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
|
731 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
|
732 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
|
733 directive). |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
734 </para> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
735 |
426
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
736 <para> |
1023
375055da60fa
Improved wording of merge_slashes etc. (ticket #448).
Maxim Dounin <mdounin@mdounin.ru>
parents:
1022
diff
changeset
|
737 If the directive is specified on the <link id="server"/> level, |
375055da60fa
Improved wording of merge_slashes etc. (ticket #448).
Maxim Dounin <mdounin@mdounin.ru>
parents:
1022
diff
changeset
|
738 its value is only used if a server is a default one. |
375055da60fa
Improved wording of merge_slashes etc. (ticket #448).
Maxim Dounin <mdounin@mdounin.ru>
parents:
1022
diff
changeset
|
739 The value specified also applies to all virtual servers |
426
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
740 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
|
741 </para> |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
742 |
152
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
743 </directive> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
744 |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
745 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
746 <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
|
747 <syntax/> |
57
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Initial English translation of ngx_http_core_module.
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748 <default/> |
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Initial English translation of ngx_http_core_module.
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parents:
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749 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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|
750 |
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Initial English translation of ngx_http_core_module.
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parents:
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|
751 <para> |
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Initial English translation of ngx_http_core_module.
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|
752 Specifies that a given location can only be used for internal requests. |
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Initial English translation of ngx_http_core_module.
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|
753 For external requests, the client error |
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Initial English translation of ngx_http_core_module.
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parents:
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|
754 <http-status code="404" text="Not Found"/> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
755 is returned. |
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Initial English translation of ngx_http_core_module.
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756 Internal requests are the following: |
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Initial English translation of ngx_http_core_module.
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parents:
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|
757 |
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Initial English translation of ngx_http_core_module.
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758 <list type="bullet"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
759 |
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Initial English translation of ngx_http_core_module.
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760 <listitem> |
429
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List all sources of internal requests.
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761 requests redirected by the |
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762 <link id="error_page"/>, |
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763 <link doc="ngx_http_index_module.xml" id="index"/>, |
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764 <link doc="ngx_http_random_index_module.xml" id="random_index"/>, and |
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diff
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765 <link id="try_files"/> directives; |
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diff
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766 </listitem> |
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List all sources of internal requests.
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426
diff
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|
767 |
2b9507b2cdf3
List all sources of internal requests.
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426
diff
changeset
|
768 <listitem> |
2b9507b2cdf3
List all sources of internal requests.
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769 requests redirected by the <header>X-Accel-Redirect</header> |
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diff
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770 response header field from an upstream server; |
57
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771 </listitem> |
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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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parents:
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|
773 <listitem> |
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Initial English translation of ngx_http_core_module.
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774 subrequests formed by the |
271 | 775 “<command>include virtual</command>” |
438
b27974b92a58
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436
diff
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|
776 command of the |
b27974b92a58
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parents:
436
diff
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|
777 <link doc="ngx_http_ssi_module.xml">ngx_http_ssi_module</link> |
b27974b92a58
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Ruslan Ermilov <ru@nginx.com>
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436
diff
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|
778 module and by the |
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
436
diff
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|
779 <link doc="ngx_http_addition_module.xml">ngx_http_addition_module</link> |
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436
diff
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|
780 module directives; |
57
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781 </listitem> |
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|
782 |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
783 <listitem> |
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parents:
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|
784 requests changed by the |
429
2b9507b2cdf3
List all sources of internal requests.
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426
diff
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|
785 <link doc="ngx_http_rewrite_module.xml" id="rewrite"/> directive. |
57
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Initial English translation of ngx_http_core_module.
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786 </listitem> |
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Initial English translation of ngx_http_core_module.
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|
787 |
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Initial English translation of ngx_http_core_module.
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|
788 </list> |
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|
789 </para> |
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|
790 |
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parents:
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|
791 <para> |
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parents:
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792 Example: |
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Initial English translation of ngx_http_core_module.
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|
793 <example> |
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Initial English translation of ngx_http_core_module.
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794 error_page 404 /404.html; |
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Initial English translation of ngx_http_core_module.
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795 |
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796 location /404.html { |
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797 internal; |
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|
798 } |
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Initial English translation of ngx_http_core_module.
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|
799 </example> |
674
c48c0936b4df
Documented internal redirections limit.
Vladimir Homutov <vl@nginx.com>
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659
diff
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|
800 <note> |
c48c0936b4df
Documented internal redirections limit.
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659
diff
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|
801 There is a limit of 10 internal redirects per request to prevent |
c48c0936b4df
Documented internal redirections limit.
Vladimir Homutov <vl@nginx.com>
parents:
659
diff
changeset
|
802 request processing cycles that can occur in incorrect configurations. |
c48c0936b4df
Documented internal redirections limit.
Vladimir Homutov <vl@nginx.com>
parents:
659
diff
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|
803 If this limit is reached, the error |
c48c0936b4df
Documented internal redirections limit.
Vladimir Homutov <vl@nginx.com>
parents:
659
diff
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|
804 <http-status code="500" text="Internal Server Error"/> is returned. |
c48c0936b4df
Documented internal redirections limit.
Vladimir Homutov <vl@nginx.com>
parents:
659
diff
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|
805 In such cases, the “rewrite or internal redirection cycle” message |
c48c0936b4df
Documented internal redirections limit.
Vladimir Homutov <vl@nginx.com>
parents:
659
diff
changeset
|
806 can be seen in the error log. |
c48c0936b4df
Documented internal redirections limit.
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659
diff
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|
807 </note> |
57
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808 </para> |
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|
809 |
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Initial English translation of ngx_http_core_module.
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|
810 </directive> |
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|
811 |
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|
812 |
176
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813 <directive name="keepalive_disable"> |
271 | 814 <syntax><literal>none</literal> | <value>browser</value> ...</syntax> |
467
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|
815 <default>msie6</default> |
176
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816 <context>http</context> |
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817 <context>server</context> |
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818 <context>location</context> |
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819 |
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820 <para> |
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821 Disables keep-alive connections with misbehaving browsers. |
271 | 822 The <value>browser</value> parameters specify which |
176
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823 browsers will be affected. |
271 | 824 The value <literal>msie6</literal> disables keep-alive connections |
958
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Text review of ngx_http_core_module.
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parents:
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diff
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|
825 with old versions of MSIE, once a POST request is received. |
271 | 826 The value <literal>safari</literal> disables keep-alive connections |
467
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Documented recent changes to the "keepalive_disable" directive.
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diff
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|
827 with Safari and Safari-like browsers on Mac OS X and Mac OS X-like |
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diff
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|
828 operating systems. |
271 | 829 The value <literal>none</literal> enables keep-alive connections |
176
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|
830 with all browsers. |
467
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diff
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|
831 <note> |
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diff
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|
832 Prior to version 1.1.18, the value <literal>safari</literal> matched |
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parents:
454
diff
changeset
|
833 all Safari and Safari-like browsers on all operating systems, and |
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Documented recent changes to the "keepalive_disable" directive.
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454
diff
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|
834 keep-alive connections with them were disabled by default. |
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parents:
454
diff
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|
835 </note> |
176
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836 </para> |
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837 |
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838 </directive> |
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diff
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839 |
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|
840 |
171
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Made "appeared-in" an element, and added support for
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169
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|
841 <directive name="keepalive_requests"> |
271 | 842 <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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diff
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|
843 <default>100</default> |
57
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844 <context>http</context> |
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parents:
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|
845 <context>server</context> |
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parents:
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|
846 <context>location</context> |
171
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|
847 <appeared-in>0.8.0</appeared-in> |
57
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|
848 |
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parents:
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changeset
|
849 <para> |
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|
850 Sets the maximum number of requests that can be |
958
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parents:
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|
851 served through one keep-alive connection. |
fd1f8e0a405e
Text review of ngx_http_core_module.
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parents:
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|
852 After the maximum number of requests are made, the connection is closed. |
57
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|
853 </para> |
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Initial English translation of ngx_http_core_module.
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changeset
|
854 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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changeset
|
855 </directive> |
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parents:
diff
changeset
|
856 |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
857 |
12f1de4539b4
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parents:
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changeset
|
858 <directive name="keepalive_timeout"> |
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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|
859 <syntax> |
364 | 860 <value>timeout</value> |
861 [<value>header_timeout</value>]</syntax> | |
102
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diff
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|
862 <default>75s</default> |
57
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863 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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parents:
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changeset
|
864 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
865 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
866 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
867 <para> |
271 | 868 The first parameter sets a timeout during which a keep-alive |
57
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|
869 client connection will stay open on the server side. |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
870 The zero value disables keep-alive client connections. |
271 | 871 The optional second parameter sets a value in the |
872 <header>Keep-Alive: timeout=<value>time</value></header> | |
235
6d8356490215
Consistently call header fields as such.
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diff
changeset
|
873 response header field. |
271 | 874 Two parameters may differ. |
57
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875 </para> |
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876 |
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877 <para> |
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878 The |
271 | 879 <header>Keep-Alive: timeout=<value>time</value></header> |
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880 header field is recognized by Mozilla and Konqueror. |
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881 MSIE closes keep-alive connections by itself in about 60 seconds. |
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882 </para> |
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883 |
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884 </directive> |
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885 |
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886 |
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887 <directive name="large_client_header_buffers"> |
271 | 888 <syntax><value>number</value> <value>size</value></syntax> |
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889 <default>4 8k</default> |
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890 <context>http</context> |
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891 <context>server</context> |
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892 |
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893 <para> |
271 | 894 Sets the maximum <value>number</value> and <value>size</value> of |
958
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895 buffers used for reading large client request header. |
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896 A request line cannot exceed the size of one buffer, or the |
57
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897 <http-status code="414" text="Request-URI Too Large"/> |
958
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898 error is returned to the client. |
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899 A request header field cannot exceed the size of one buffer as well, or the |
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900 <http-status code="400" text="Bad Request"/> |
958
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901 error is returned to the client. |
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902 Buffers are allocated only on demand. |
65
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903 By default, the buffer size is equal to 8K bytes. |
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904 If after the end of request processing a connection is transitioned |
958
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905 into the keep-alive state, these buffers are released. |
57
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906 </para> |
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907 |
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908 </directive> |
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909 |
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910 |
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911 <directive name="limit_except"> |
271 | 912 <syntax block="yes"><value>method</value> ...</syntax> |
57
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913 <default/> |
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914 <context>location</context> |
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915 |
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916 <para> |
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917 Limits allowed HTTP methods inside a location. |
271 | 918 The <value>method</value> parameter can be one of the following: |
919 <literal>GET</literal>, | |
920 <literal>HEAD</literal>, | |
921 <literal>POST</literal>, | |
922 <literal>PUT</literal>, | |
923 <literal>DELETE</literal>, | |
924 <literal>MKCOL</literal>, | |
925 <literal>COPY</literal>, | |
926 <literal>MOVE</literal>, | |
927 <literal>OPTIONS</literal>, | |
928 <literal>PROPFIND</literal>, | |
929 <literal>PROPPATCH</literal>, | |
930 <literal>LOCK</literal>, | |
931 <literal>UNLOCK</literal>, | |
65
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932 or |
271 | 933 <literal>PATCH</literal>. |
958
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934 Allowing the <literal>GET</literal> method makes the |
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935 <literal>HEAD</literal> method also allowed. |
57
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936 Access to other methods can be limited using the |
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937 <link doc="ngx_http_access_module.xml">ngx_http_access_module</link> |
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938 and |
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939 <link doc="ngx_http_auth_basic_module.xml">ngx_http_auth_basic_module</link> |
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940 modules directives: |
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941 <example> |
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942 limit_except GET { |
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943 allow 192.168.1.0/32; |
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944 deny all; |
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945 } |
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946 </example> |
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947 Please note that this will limit access to all methods |
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948 <emphasis>except</emphasis> GET and HEAD. |
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949 </para> |
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950 |
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951 </directive> |
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952 |
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953 |
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954 <directive name="limit_rate"> |
271 | 955 <syntax><value>rate</value></syntax> |
102
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956 <default>0</default> |
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957 <context>http</context> |
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958 <context>server</context> |
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959 <context>location</context> |
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960 <context>if in location</context> |
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961 |
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962 <para> |
958
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963 Limits the rate of response transmission to a client. |
271 | 964 The <value>rate</value> is specified in bytes per second. |
966 | 965 The zero value disables rate limiting. |
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966 <!-- |
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967 The smaller the rate, the more accurate will be the limitation. |
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968 --> |
958
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969 The limit is set per a request, and so if a client simultaneously opens |
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970 two connections, the overall rate will be twice as much |
767
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971 as the specified limit. |
57
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972 </para> |
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973 |
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974 <para> |
767
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975 Rate limit can also be set in the <var>$limit_rate</var> variable. |
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976 It may be useful in cases where rate should be limited |
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977 depending on a certain condition: |
57
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978 <example> |
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979 server { |
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980 |
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981 if ($slow) { |
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982 set $limit_rate 4k; |
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983 } |
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984 |
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985 ... |
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986 } |
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987 </example> |
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988 </para> |
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989 |
506
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990 <para> |
958
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991 Rate limit can also be set in the |
767
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992 <header>X-Accel-Limit-Rate</header> header field of a proxied server response. |
958
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993 This capability can be disabled using the |
1181 | 994 <link doc="ngx_http_proxy_module.xml" id="proxy_ignore_headers"/>, |
995 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_ignore_headers"/>, | |
1194 | 996 <link doc="ngx_http_uwsgi_module.xml" id="uwsgi_ignore_headers"/>, |
506
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997 and |
1181 | 998 <link doc="ngx_http_scgi_module.xml" id="scgi_ignore_headers"/> |
506
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999 directives. |
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1000 </para> |
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1001 |
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1002 </directive> |
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1003 |
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1004 |
171
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1005 <directive name="limit_rate_after"> |
271 | 1006 <syntax><value>size</value></syntax> |
102
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1007 <default>0</default> |
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1008 <context>http</context> |
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1009 <context>server</context> |
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1010 <context>location</context> |
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1011 <context>if in location</context> |
171
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1012 <appeared-in>0.8.0</appeared-in> |
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1013 |
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1014 <para> |
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1015 Sets the initial amount after which the further transmission |
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1016 of a response to a client will be rate limited. |
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1017 </para> |
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1018 |
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1019 <para> |
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1020 Example: |
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1021 <example> |
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1022 location /flv/ { |
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1023 flv; |
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1024 limit_rate_after 500k; |
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1025 limit_rate 50k; |
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1026 } |
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1027 </example> |
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1028 </para> |
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1029 |
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1030 </directive> |
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1031 |
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1032 |
172
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1033 <directive name="lingering_close"> |
271 | 1034 <syntax> |
364 | 1035 <literal>off</literal> | |
1036 <literal>on</literal> | | |
1037 <literal>always</literal></syntax> | |
172
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1038 <default>on</default> |
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1039 <context>http</context> |
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1040 <context>server</context> |
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1041 <context>location</context> |
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1042 <appeared-in>1.1.0</appeared-in> |
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1043 <appeared-in>1.0.6</appeared-in> |
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1044 |
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1045 <para> |
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1046 Controls how nginx closes client connections. |
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1047 </para> |
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1048 |
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1049 <para> |
271 | 1050 The default value “<literal>on</literal>” instructs nginx to |
172
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1051 <link id="lingering_timeout">wait for</link> and |
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1052 <link id="lingering_time">process</link> additional data from a client |
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1053 before fully closing a connection, but only |
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1054 if heuristics suggests that a client may be sending more data. |
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1055 </para> |
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1056 |
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1057 <para> |
271 | 1058 The value “<literal>always</literal>” will cause nginx to unconditionally |
172
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1059 wait for and process additional client data. |
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1060 </para> |
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1061 |
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1062 <para> |
271 | 1063 The value “<literal>off</literal>” tells nginx to never wait for |
172
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1064 more data and close the connection immediately. |
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1065 This behavior breaks the protocol and should not be used under normal |
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1066 circumstances. |
172
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1067 </para> |
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1068 |
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1069 </directive> |
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1070 |
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1071 |
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1072 <directive name="lingering_time"> |
271 | 1073 <syntax><value>time</value></syntax> |
172
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1074 <default>30s</default> |
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1075 <context>http</context> |
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1076 <context>server</context> |
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1077 <context>location</context> |
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1078 |
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1079 <para> |
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1080 When <link id="lingering_close"/> is in effect, |
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1081 this directive specifies the maximum time during which nginx |
172
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1082 will process (read and ignore) additional data coming from a client. |
958
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1083 After that, the connection will be closed, even if there will be |
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1084 more data. |
172
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1085 </para> |
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1086 |
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1087 </directive> |
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1088 |
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1089 |
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1090 <directive name="lingering_timeout"> |
271 | 1091 <syntax><value>time</value></syntax> |
172
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1092 <default>5s</default> |
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1093 <context>http</context> |
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1094 <context>server</context> |
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1095 <context>location</context> |
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1096 |
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1097 <para> |
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1098 When <link id="lingering_close"/> is in effect, this directive specifies |
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1099 the maximum waiting time for more client data to arrive. |
172
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1100 If data are not received during this time, the connection is closed. |
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1101 Otherwise, the data are read and ignored, and nginx starts waiting |
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1102 for more data again. |
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1103 The “wait-read-ignore” cycle is repeated, but no longer than specified by the |
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1104 <link id="lingering_time"/> directive. |
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1105 </para> |
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1106 |
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1107 </directive> |
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1108 |
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1109 |
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1110 <directive name="listen"> |
102
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1111 <syntax> |
364 | 1112 <value>address</value>[:<value>port</value>] |
1113 [<literal>default_server</literal>] | |
869 | 1114 [<literal>ssl</literal>] |
1115 [<literal>spdy</literal>] | |
1097
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|
1116 [<literal>proxy_protocol</literal>] |
364 | 1117 [<literal>setfib</literal>=<value>number</value>] |
1036
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diff
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|
1118 [<literal>fastopen</literal>=<value>number</value>] |
364 | 1119 [<literal>backlog</literal>=<value>number</value>] |
1120 [<literal>rcvbuf</literal>=<value>size</value>] | |
1121 [<literal>sndbuf</literal>=<value>size</value>] | |
1122 [<literal>accept_filter</literal>=<value>filter</value>] | |
1123 [<literal>deferred</literal>] | |
1124 [<literal>bind</literal>] | |
1125 [<literal>ipv6only</literal>=<literal>on</literal>|<literal>off</literal>] | |
1126 [<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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1127 <syntax> |
364 | 1128 <value>port</value> |
1129 [<literal>default_server</literal>] | |
869 | 1130 [<literal>ssl</literal>] |
1131 [<literal>spdy</literal>] | |
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|
1132 [<literal>proxy_protocol</literal>] |
364 | 1133 [<literal>setfib</literal>=<value>number</value>] |
1036
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1134 [<literal>fastopen</literal>=<value>number</value>] |
364 | 1135 [<literal>backlog</literal>=<value>number</value>] |
1136 [<literal>rcvbuf</literal>=<value>size</value>] | |
1137 [<literal>sndbuf</literal>=<value>size</value>] | |
1138 [<literal>accept_filter</literal>=<value>filter</value>] | |
1139 [<literal>deferred</literal>] | |
1140 [<literal>bind</literal>] | |
1141 [<literal>ipv6only</literal>=<literal>on</literal>|<literal>off</literal>] | |
1142 [<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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1143 <syntax> |
364 | 1144 <literal>unix:</literal><value>path</value> |
1145 [<literal>default_server</literal>] | |
869 | 1146 [<literal>ssl</literal>] |
1147 [<literal>spdy</literal>] | |
1097
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|
1148 [<literal>proxy_protocol</literal>] |
364 | 1149 [<literal>backlog</literal>=<value>number</value>] |
1150 [<literal>rcvbuf</literal>=<value>size</value>] | |
1151 [<literal>sndbuf</literal>=<value>size</value>] | |
1152 [<literal>accept_filter</literal>=<value>filter</value>] | |
1153 [<literal>deferred</literal>] | |
1154 [<literal>bind</literal>] | |
1155 [<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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1156 <default>*:80 | *:8000</default> |
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1157 <context>server</context> |
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1158 |
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1159 <para> |
966 | 1160 Sets the <value>address</value> and <value>port</value> for IP, |
1161 or the <value>path</value> for a UNIX-domain socket on which | |
57
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1162 the server will accept requests. |
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1163 Both <value>address</value> and <value>port</value>, |
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1164 or only <value>address</value> or only <value>port</value> can be specified. |
271 | 1165 An <value>address</value> may also be a hostname, for example: |
57
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1166 <example> |
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1167 listen 127.0.0.1:8000; |
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1168 listen 127.0.0.1; |
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1169 listen 8000; |
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1170 listen *:8000; |
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1171 listen localhost:8000; |
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1172 </example> |
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1173 IPv6 addresses (0.7.36) are specified in square brackets: |
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1174 <example> |
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1175 listen [::]:8000; |
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1176 listen [::1]; |
57
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1177 </example> |
364 | 1178 UNIX-domain sockets (0.8.21) are specified with the “<literal>unix:</literal>” |
1179 prefix: | |
66 | 1180 <example> |
1181 listen unix:/var/run/nginx.sock; | |
1182 </example> | |
57
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1183 </para> |
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1184 |
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1185 <para> |
271 | 1186 If only <value>address</value> is given, the port 80 is used. |
57
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1187 </para> |
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1188 |
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1189 <para> |
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1190 If the directive is not present then either <literal>*:80</literal> is used |
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1191 if nginx runs with the superuser privileges, or <literal>*:8000</literal> |
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1192 otherwise. |
57
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1193 </para> |
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1194 |
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1195 <para> |
271 | 1196 The <literal>default_server</literal> parameter, if present, |
57
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1197 will cause the server to become the default server for the specified |
271 | 1198 <value>address</value>:<value>port</value> pair. |
1199 If none of the directives have the <literal>default_server</literal> | |
57
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1200 parameter then the first server with the |
271 | 1201 <value>address</value>:<value>port</value> pair will be |
57
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1202 the default server for this pair. |
66 | 1203 <note> |
1204 In versions prior to 0.8.21 this parameter is named simply | |
271 | 1205 <literal>default</literal>. |
66 | 1206 </note> |
57
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1207 </para> |
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1208 |
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1209 <para> |
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1210 The <literal>ssl</literal> parameter (0.7.14) allows specifying that all |
869 | 1211 connections accepted on this port should work in SSL mode. |
1212 This allows for a more compact <link doc="configuring_https_servers.xml" | |
1213 id="single_http_https_server">configuration</link> for the server that | |
1214 handles both HTTP and HTTPS requests. | |
1215 </para> | |
1216 | |
1217 <para> | |
958
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1218 The <literal>spdy</literal> parameter (1.3.15) allows accepting |
869 | 1219 <link doc="ngx_http_spdy_module.xml">SPDY</link> connections on this port. |
1220 Normally, for this to work the <literal>ssl</literal> parameter should be | |
1221 specified as well, but nginx can also be configured to accept SPDY | |
1222 connections without SSL. | |
1223 </para> | |
1224 | |
1225 <para> | |
1097
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1226 The <literal>proxy_protocol</literal> parameter (1.5.12) |
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1227 allows specifying that all connections accepted on this port should use the |
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1228 <link url="http://haproxy.1wt.eu/download/1.5/doc/proxy-protocol.txt">PROXY |
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|
1229 protocol</link>. |
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1230 </para> |
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1231 |
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1232 <para> |
1414 | 1233 The <literal>listen</literal> directive |
617
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1234 can have several additional parameters specific to socket-related system calls. |
958
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1235 These parameters can be specified in any |
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1236 <literal>listen</literal> directive, but only once for a given |
271 | 1237 <value>address</value>:<value>port</value> pair. |
66 | 1238 <note> |
1239 In versions prior to 0.8.21, they could only be | |
958
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1240 specified in the <literal>listen</literal> directive together with the |
271 | 1241 <literal>default</literal> parameter. |
66 | 1242 </note> |
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1243 <list type="tag"> |
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1244 |
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1245 <tag-name> |
271 | 1246 <literal>setfib</literal>=<value>number</value> |
66 | 1247 </tag-name> |
1248 <tag-desc> | |
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1249 this parameter (0.8.44) sets the associated routing table, FIB |
617
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1250 (the <c-def>SO_SETFIB</c-def> option) for the listening socket. |
66 | 1251 This currently works only on FreeBSD. |
1252 </tag-desc> | |
1253 | |
1254 <tag-name> | |
1036
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1255 <literal>fastopen</literal>=<value>number</value> |
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1256 </tag-name> |
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diff
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|
1257 <tag-desc> |
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diff
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|
1258 enables |
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diff
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1259 “<link url="http://en.wikipedia.org/wiki/TCP_Fast_Open">TCP Fast Open</link>” |
1037 | 1260 for the listening socket (1.5.8) and |
1036
5894aa46ffef
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diff
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1261 <link url="http://tools.ietf.org/html/draft-ietf-tcpm-fastopen#section-5.1">limits</link> |
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1262 the maximum length for the queue of connections that have not yet completed |
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1263 the three-way handshake. |
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1264 <note> |
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1265 Do not enable this feature unless the server can handle |
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|
1266 receiving the |
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1267 <link url="http://tools.ietf.org/html/draft-ietf-tcpm-fastopen#section-6.1"> |
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1268 same SYN packet with data</link> more than once. |
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1269 </note> |
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|
1270 </tag-desc> |
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diff
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|
1271 |
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|
1272 <tag-name> |
271 | 1273 <literal>backlog</literal>=<value>number</value> |
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1274 </tag-name> |
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1275 <tag-desc> |
271 | 1276 sets the <literal>backlog</literal> parameter in the |
617
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1277 <c-func>listen</c-func> call that limits |
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1278 the maximum length for the queue of pending connections. |
741
082a725038db
Fixed default backlog value description for Mac OS X
Sergey Budnevitch <sb@waeme.net>
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738
diff
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|
1279 By default, <literal>backlog</literal> is set to -1 on FreeBSD and Mac OS X, |
617
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1280 and to 511 on other platforms. |
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1281 </tag-desc> |
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1282 |
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1283 <tag-name> |
271 | 1284 <literal>rcvbuf</literal>=<value>size</value> |
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1285 </tag-name> |
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1286 <tag-desc> |
958
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1287 sets the receive buffer size |
617
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1288 (the <c-def>SO_RCVBUF</c-def> option) for the listening socket. |
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1289 </tag-desc> |
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1290 |
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1291 <tag-name> |
271 | 1292 <literal>sndbuf</literal>=<value>size</value> |
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1293 </tag-name> |
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1294 <tag-desc> |
958
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1295 sets the send buffer size |
617
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|
1296 (the <c-def>SO_SNDBUF</c-def> option) for the listening socket. |
57
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1297 </tag-desc> |
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1298 |
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1299 <tag-name> |
271 | 1300 <literal>accept_filter</literal>=<value>filter</value> |
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1301 </tag-name> |
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1302 <tag-desc> |
617
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1303 sets the name of accept filter |
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|
1304 (the <c-def>SO_ACCEPTFILTER</c-def> option) for the listening socket |
958
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1305 that filters incoming connections before passing them to |
617
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|
1306 <c-func>accept</c-func>. |
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1307 This works only on FreeBSD and NetBSD 5.0+. |
958
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1308 Possible values are |
617
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1309 <link url="http://man.freebsd.org/accf_data">dataready</link> |
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1310 and |
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1311 <link url="http://man.freebsd.org/accf_http">httpready</link>. |
57
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1312 </tag-desc> |
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1313 |
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1314 <tag-name> |
271 | 1315 <literal>deferred</literal> |
57
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1316 </tag-name> |
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1317 <tag-desc> |
617
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1318 instructs to use a deferred <c-func>accept</c-func> |
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1319 (the <c-def>TCP_DEFER_ACCEPT</c-def> socket option) on Linux. |
57
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1320 </tag-desc> |
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1321 |
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1322 <tag-name> |
271 | 1323 <literal>bind</literal> |
57
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1324 </tag-name> |
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1325 <tag-desc> |
240
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1326 instructs to make a separate <c-func>bind</c-func> call for a given |
271 | 1327 <value>address</value>:<value>port</value> pair. |
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1328 This is useful because if there are several <literal>listen</literal> |
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1329 directives with the same port but different addresses, and one of the |
271 | 1330 <literal>listen</literal> directives listens on all addresses |
958
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1331 for the given port (<literal>*:</literal><value>port</value>), nginx |
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1332 will <c-func>bind</c-func> only to <literal>*:</literal><value>port</value>. |
966 | 1333 It should be noted that the <c-func>getsockname</c-func> system call will be |
1334 made in this case to determine the address that accepted the connection. | |
1035
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1335 If the <literal>setfib</literal>, |
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1336 <literal>backlog</literal>, <literal>rcvbuf</literal>, |
271 | 1337 <literal>sndbuf</literal>, <literal>accept_filter</literal>, |
1279
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|
1338 <literal>deferred</literal>, <literal>ipv6only</literal>, |
7261e621dd4a
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1339 or <literal>so_keepalive</literal> parameters |
223
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1340 are used then for a given |
271 | 1341 <value>address</value>:<value>port</value> pair |
57
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1342 a separate <c-func>bind</c-func> call will always be made. |
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1343 </tag-desc> |
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1344 |
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1345 <tag-name> |
271 | 1346 <literal>ipv6only</literal>=<literal>on</literal>|<literal>off</literal> |
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1347 </tag-name> |
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1348 <tag-desc> |
617
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1349 this parameter (0.7.42) determines |
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1350 (via the <c-def>IPV6_V6ONLY</c-def> socket option) |
958
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1351 whether an IPv6 socket listening on a wildcard address <literal>[::]</literal> |
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1352 will accept only IPv6 connections or both IPv6 and IPv4 connections. |
617
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1353 This parameter is turned on by default. |
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1354 It can only be set once on start. |
615
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1355 <note> |
617
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1356 Prior to version 1.3.4, |
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1357 if this parameter was omitted then the operating system’s settings were |
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1358 in effect for the socket. |
615
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1359 </note> |
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1360 </tag-desc> |
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1361 |
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1362 <tag-name> |
271 | 1363 <literal>so_keepalive</literal>=<literal>on</literal>|<literal>off</literal>|[<value>keepidle</value>]:[<value>keepintvl</value>]:[<value>keepcnt</value>] |
223
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1364 </tag-name> |
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1365 <tag-desc> |
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1366 this parameter (1.1.11) configures the “TCP keepalive” behavior |
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1367 for the listening socket. |
617
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1368 If this parameter is omitted then the operating system’s settings will be |
223
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1369 in effect for the socket. |
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1370 If it is set to the value “<literal>on</literal>”, the |
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1371 <c-def>SO_KEEPALIVE</c-def> option is turned on for the socket. |
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1372 If it is set to the value “<literal>off</literal>”, the |
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1373 <c-def>SO_KEEPALIVE</c-def> option is turned off for the socket. |
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1374 Some operating systems support setting of TCP keepalive parameters on |
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1375 a per-socket basis using the <c-def>TCP_KEEPIDLE</c-def>, |
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1376 <c-def>TCP_KEEPINTVL</c-def>, 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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diff
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|
1377 On such systems (currently, Linux 2.4+, NetBSD 5+, and |
958
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1378 FreeBSD 9.0-STABLE), they can be configured |
271 | 1379 using the <value>keepidle</value>, <value>keepintvl</value>, and |
1380 <value>keepcnt</value> parameters. | |
1381 One or two parameters may be omitted, in which case the system default setting | |
223
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1382 for the corresponding socket option will be in effect. |
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1383 For example, |
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1384 <example>so_keepalive=30m::10</example> |
958
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1385 will set the idle timeout (<c-def>TCP_KEEPIDLE</c-def>) to 30 minutes, |
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1386 leave the probe interval (<c-def>TCP_KEEPINTVL</c-def>) at its system default, |
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1387 and set the probes count (<c-def>TCP_KEEPCNT</c-def>) to 10 probes. |
223
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1388 </tag-desc> |
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1389 |
57
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1390 </list> |
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1391 </para> |
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1392 |
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1393 <para> |
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1394 Example: |
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1395 <example> |
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1396 listen 127.0.0.1 default_server accept_filter=dataready backlog=1024; |
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1397 </example> |
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1398 </para> |
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1399 |
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1400 </directive> |
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1401 |
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1402 |
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1403 <directive name="location"> |
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1404 <syntax block="yes">[ |
364 | 1405 <literal>=</literal> | |
1406 <literal>~</literal> | | |
1407 <literal>~*</literal> | | |
1408 <literal>^~</literal> | |
1409 ] <value>uri</value></syntax> | |
271 | 1410 <syntax block="yes"><literal>@</literal><value>name</value></syntax> |
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1411 <default/> |
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1412 <context>server</context> |
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1413 <context>location</context> |
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1414 |
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1415 <para> |
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1416 Sets configuration depending on a request URI. |
503
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1417 </para> |
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1418 |
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1419 <para> |
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1420 The matching is performed against a normalized URI, |
958
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1421 after decoding the text encoded in the “<literal>%XX</literal>” form, |
503
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1422 resolving references to relative path components “<literal>.</literal>” |
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1423 and “<literal>..</literal>”, and possible |
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1424 <link id="merge_slashes">compression</link> of two or more |
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1425 adjacent slashes into a single slash. |
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1426 </para> |
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1427 |
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1428 <para> |
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1429 A location can either be defined by a prefix string, or by a regular expression. |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1430 Regular expressions are specified with the preceding |
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1431 “<literal>~*</literal>” modifier (for case-insensitive matching), or the |
810
7c72c3e67e77
The "location" directive: improved wording.
Ruslan Ermilov <ru@nginx.com>
parents:
779
diff
changeset
|
1432 “<literal>~</literal>” modifier (for case-sensitive matching). |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
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parents:
941
diff
changeset
|
1433 To find location matching a given request, nginx first checks |
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|
1434 locations defined using the prefix strings (prefix locations). |
958
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Text review of ngx_http_core_module.
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parents:
941
diff
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|
1435 Among them, the location with the longest matching |
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Text review of ngx_http_core_module.
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|
1436 prefix is selected and remembered. |
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|
1437 Then regular expressions are checked, in the order of their appearance |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
1438 in the configuration file. |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
1439 The search of regular expressions terminates on the first match, |
244 | 1440 and the corresponding configuration is used. |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
1441 If no match with a regular expression is found then the |
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Text review of ngx_http_core_module.
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parents:
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|
1442 configuration of the prefix location remembered earlier is used. |
57
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1443 </para> |
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Initial English translation of ngx_http_core_module.
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|
1444 |
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Initial English translation of ngx_http_core_module.
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|
1445 <para> |
958
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Text review of ngx_http_core_module.
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parents:
941
diff
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|
1446 <literal>location</literal> blocks can be nested, with some exceptions |
fd1f8e0a405e
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|
1447 mentioned below. |
67
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|
1448 </para> |
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|
1449 |
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1450 <para> |
57
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1451 For case-insensitive operating systems such as Mac OS X and Cygwin, |
244 | 1452 matching with prefix strings ignores a case (0.7.7). |
57
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1453 However, comparison is limited to one-byte locales. |
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Initial English translation of ngx_http_core_module.
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|
1454 </para> |
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Initial English translation of ngx_http_core_module.
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|
1455 |
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|
1456 <para> |
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|
1457 Regular expressions can contain captures (0.7.40) that can later |
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diff
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|
1458 be used in other directives. |
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|
1459 </para> |
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|
1460 |
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|
1461 <para> |
958
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|
1462 If the longest matching prefix location has the “<literal>^~</literal>” modifier |
57
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1463 then regular expressions are not checked. |
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Initial English translation of ngx_http_core_module.
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|
1464 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
1465 |
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Initial English translation of ngx_http_core_module.
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|
1466 <para> |
810
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The "location" directive: improved wording.
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|
1467 Also, using the “<literal>=</literal>” modifier it is possible to define |
57
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|
1468 an exact match of URI and location. |
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1469 If an exact match is found, the search terminates. |
271 | 1470 For example, if a “<literal>/</literal>” request happens frequently, |
1471 defining “<literal>location = /</literal>” will speed up the processing | |
57
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|
1472 of these requests, as search terminates right after the first |
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|
1473 comparison. |
67
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|
1474 Such a location cannot obviously contain nested locations. |
57
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|
1475 </para> |
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|
1476 |
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|
1477 <para> |
67
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diff
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|
1478 <note> |
57
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1479 In versions from 0.7.1 to 0.8.41, if a request matched the prefix |
271 | 1480 location without the “<literal>=</literal>” and “<literal>^~</literal>” |
810
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The "location" directive: improved wording.
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parents:
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diff
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|
1481 modifiers, the search also terminated and regular expressions were |
57
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|
1482 not checked. |
67
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diff
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|
1483 </note> |
57
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|
1484 </para> |
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|
1485 |
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|
1486 <para> |
958
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|
1487 Let’s illustrate the above by an example: |
57
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|
1488 <example> |
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1489 location = / { |
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1490 [ configuration A ] |
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|
1491 } |
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diff
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|
1492 |
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|
1493 location / { |
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|
1494 [ configuration B ] |
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|
1495 } |
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|
1496 |
738
0914bbb59fd2
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diff
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|
1497 location /documents/ { |
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diff
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|
1498 [ configuration C ] |
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diff
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|
1499 } |
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diff
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|
1500 |
57
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|
1501 location ^~ /images/ { |
738
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|
1502 [ configuration D ] |
57
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|
1503 } |
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|
1504 |
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|
1505 location ~* \.(gif|jpg|jpeg)$ { |
738
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|
1506 [ configuration E ] |
57
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1507 } |
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1508 </example> |
271 | 1509 The “<literal>/</literal>” request will match configuration A, |
738
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Ruslan Ermilov <ru@nginx.com>
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diff
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|
1510 the “<literal>/index.html</literal>” request will match configuration B, |
271 | 1511 the “<literal>/documents/document.html</literal>” request will match |
738
0914bbb59fd2
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diff
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|
1512 configuration C, |
0914bbb59fd2
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diff
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|
1513 the “<literal>/images/1.gif</literal>” request will match configuration D, and |
0914bbb59fd2
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diff
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|
1514 the “<literal>/documents/1.jpg</literal>” request will match configuration E. |
57
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1515 </para> |
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|
1516 |
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1517 <para> |
271 | 1518 The “<literal>@</literal>” prefix defines a named location. |
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1519 Such a location is not used for a regular request processing, but instead |
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|
1520 used for request redirection. |
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1521 They cannot be nested, and cannot contain nested locations. |
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1522 </para> |
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|
1523 |
914
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|
1524 <para> |
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1525 If a location is defined by a prefix string that ends with the slash character, |
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|
1526 and requests are processed by one of |
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|
1527 <link doc="ngx_http_proxy_module.xml" id="proxy_pass"/>, |
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|
1528 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_pass"/>, |
1194 | 1529 <link doc="ngx_http_uwsgi_module.xml" id="uwsgi_pass"/>, |
1530 <link doc="ngx_http_scgi_module.xml" id="scgi_pass"/>, or | |
914
474a21f26a2a
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diff
changeset
|
1531 <link doc="ngx_http_memcached_module.xml" id="memcached_pass"/>, |
1257
ac7a5ee98768
Split long sentence into two.
Ruslan Ermilov <ru@nginx.com>
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1194
diff
changeset
|
1532 then the special processing is performed. |
ac7a5ee98768
Split long sentence into two.
Ruslan Ermilov <ru@nginx.com>
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1194
diff
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|
1533 In response to a request with URI equal to this string, |
914
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|
1534 but without the trailing slash, |
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|
1535 a permanent redirect with the code 301 will be returned to the requested URI |
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|
1536 with the slash appended. |
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1537 If this is not desired, an exact match of the URI and location could be |
914
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|
1538 defined like this: |
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|
1539 <example> |
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|
1540 location /user/ { |
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|
1541 proxy_pass http://user.example.com; |
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|
1542 } |
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|
1543 |
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|
1544 location = /user { |
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|
1545 proxy_pass http://login.example.com; |
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|
1546 } |
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diff
changeset
|
1547 </example> |
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changeset
|
1548 </para> |
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|
1549 |
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1550 <!-- |
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|
1551 <migration from="Apache" directive="Location" /> |
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1552 --> |
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1553 |
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|
1554 </directive> |
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 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1557 <directive name="log_not_found"> |
271 | 1558 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
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|
1559 <default>on</default> |
57
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parents:
diff
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|
1560 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1561 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1562 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1563 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1564 <para> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1565 Enables or disables logging of errors about not found files into |
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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|
1566 <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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|
1567 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1568 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1569 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1570 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1571 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1572 <directive name="log_subrequest"> |
271 | 1573 <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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|
1574 <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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|
1575 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1576 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1577 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1578 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1579 <para> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1580 Enables or disables logging of subrequests into |
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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|
1581 <link doc="ngx_http_log_module.xml" id="access_log"/>. |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1582 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1583 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1584 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1585 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1586 |
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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|
1587 <directive name="max_ranges"> |
271 | 1588 <syntax><value>number</value></syntax> |
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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|
1589 <default/> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1590 <context>http</context> |
3381ae6a93e4
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174
diff
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|
1591 <context>server</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1592 <context>location</context> |
499
76a8eca844d0
Documented that "max_ranges" appeared in 1.1.2.
Ruslan Ermilov <ru@nginx.com>
parents:
477
diff
changeset
|
1593 <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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|
1594 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
1595 <para> |
3381ae6a93e4
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174
diff
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|
1596 Limits the maximum allowed number of ranges in byte-range requests. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
1597 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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|
1598 byte ranges specified. |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1599 By default, the number of ranges is not limited. |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
1600 The zero value disables the byte-range support completely. |
175
3381ae6a93e4
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174
diff
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|
1601 </para> |
3381ae6a93e4
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174
diff
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|
1602 |
3381ae6a93e4
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parents:
174
diff
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|
1603 </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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|
1604 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
1605 |
57
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Initial English translation of ngx_http_core_module.
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|
1606 <directive name="merge_slashes"> |
271 | 1607 <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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|
1608 <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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|
1609 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1610 <context>server</context> |
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:
diff
changeset
|
1612 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1613 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
|
1614 in a URI into a single slash. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1615 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1616 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1617 <para> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1618 Note that compression is essential for the correct matching of prefix string |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1619 and regular expression locations. |
271 | 1620 Without it, the “<literal>//scripts/one.php</literal>” request would not match |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1621 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1622 location /scripts/ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1623 ... |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1624 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1625 </example> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1626 and might be processed as a static file. |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1627 So it gets converted to “<literal>/scripts/one.php</literal>”. |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1628 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1629 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1630 <para> |
271 | 1631 Turning the compression <literal>off</literal> can become necessary if a URI |
1632 contains base64-encoded names, since base64 uses the “<literal>/</literal>” | |
246 | 1633 character internally. |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1634 However, for security considerations, it is better to avoid turning |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1635 the compression off. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1636 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1637 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1638 <para> |
1023
375055da60fa
Improved wording of merge_slashes etc. (ticket #448).
Maxim Dounin <mdounin@mdounin.ru>
parents:
1022
diff
changeset
|
1639 If the directive is specified on the <link id="server"/> level, |
375055da60fa
Improved wording of merge_slashes etc. (ticket #448).
Maxim Dounin <mdounin@mdounin.ru>
parents:
1022
diff
changeset
|
1640 its value is only used if a server is a default one. |
375055da60fa
Improved wording of merge_slashes etc. (ticket #448).
Maxim Dounin <mdounin@mdounin.ru>
parents:
1022
diff
changeset
|
1641 The value specified also applies to all virtual servers |
442
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
parents:
438
diff
changeset
|
1642 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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|
1643 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1644 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1645 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1646 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1647 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1648 <directive name="msie_padding"> |
271 | 1649 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
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parents:
98
diff
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|
1650 <default>on</default> |
57
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diff
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|
1651 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1652 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1653 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1654 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1655 <para> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1656 Enables or disables adding comments to responses for MSIE clients with status |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1657 greater than 400 to increase the response size to 512 bytes. |
57
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|
1658 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1659 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1660 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1661 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1662 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1663 <directive name="msie_refresh"> |
271 | 1664 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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|
1665 <default>off</default> |
57
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|
1666 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1667 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1668 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1669 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1670 <para> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1671 Enables or disables issuing refreshes instead of redirects for MSIE clients. |
57
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diff
changeset
|
1672 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1673 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1674 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1675 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1676 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1677 <directive name="open_file_cache"> |
271 | 1678 <syntax><literal>off</literal></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
1679 <syntax> |
271 | 1680 <literal>max</literal>=<value>N</value> |
1681 [<literal>inactive</literal>=<value>time</value>]</syntax> | |
102
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The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
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98
diff
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|
1682 <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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|
1683 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1684 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1685 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1686 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1687 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1688 Configures a cache that can store: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1689 <list type="bullet"> |
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
changeset
|
1691 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1692 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
|
1693 </listitem> |
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 <listitem> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1696 information on existence of directories; |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1697 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1698 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1699 <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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|
1700 file lookup errors, such as “file not found”, “no read permission”, |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1701 and so on. |
246 | 1702 <note> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1703 Caching of errors should be enabled separately by the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
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|
1704 <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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|
1705 directive. |
246 | 1706 </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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|
1707 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1708 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1709 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1710 </para> |
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 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1713 The directive has the following parameters: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1714 <list type="tag"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1715 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1716 <tag-name> |
271 | 1717 <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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|
1718 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1719 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1720 sets the maximum number of elements in the cache; |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
1721 on cache overflow the least recently used (LRU) elements are removed; |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1722 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1723 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1724 <tag-name> |
271 | 1725 <literal>inactive</literal> |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1726 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1727 <tag-desc> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1728 defines a time after which an element is removed from the cache |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1729 if it has not been accessed during this time; |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1730 by default, it is 60 seconds; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1731 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1732 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1733 <tag-name> |
271 | 1734 <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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|
1735 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1736 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1737 disables the cache. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1738 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1739 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1740 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1741 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1742 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1743 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1744 Example: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1745 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1746 open_file_cache max=1000 inactive=20s; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1747 open_file_cache_valid 30s; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1748 open_file_cache_min_uses 2; |
270
945d7299c26c
Spaces are now preserved here, so removed all the hacks.
Ruslan Ermilov <ru@nginx.com>
parents:
252
diff
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|
1749 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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|
1750 open_file_cache_events on; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1751 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1752 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1753 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1754 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1755 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1756 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1757 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1758 <directive name="open_file_cache_errors"> |
271 | 1759 <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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|
1760 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1761 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1762 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1763 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1764 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1765 <para> |
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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|
1766 Enables or disables caching of file lookup errors by |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
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|
1767 <link id="open_file_cache"/>. |
57
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|
1768 </para> |
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 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1771 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1772 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1773 <!-- |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1774 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1775 <directive name="open_file_cache_events"> |
271 | 1776 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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diff
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|
1777 <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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|
1778 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1779 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1780 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1781 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1782 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1783 Enables to use kernel events to validate |
106
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|
1784 <link id="open_file_cache"/> |
57
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diff
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|
1785 elements. |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1786 This directive works with the |
106
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If text of the link is not provided, the @id is used.
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1787 <link doc="../events.xml" id="kqueue"/> |
57
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|
1788 method only. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1789 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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|
1790 support events for arbitrary file system types. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1791 Other operating systems support events only for essential |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1792 file systems such as UFS or FFS. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1793 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1794 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1795 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1796 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1797 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1798 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1799 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1800 <directive name="open_file_cache_min_uses"> |
271 | 1801 <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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|
1802 <default>1</default> |
57
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|
1803 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1804 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1805 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
1806 |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1807 <para> |
271 | 1808 Sets the minimum <value>number</value> of file accesses during |
1809 the period configured by the <literal>inactive</literal> parameter | |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1810 of the <link id="open_file_cache"/> directive, required for a file |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
1811 descriptor to remain open in the cache. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1812 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1813 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1814 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1815 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1816 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1817 <directive name="open_file_cache_valid"> |
271 | 1818 <syntax><value>time</value></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
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|
1819 <default>60s</default> |
57
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1820 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1821 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1822 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1823 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1824 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1825 Sets a time after which |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
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|
1826 <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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|
1827 elements should be validated. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1828 <!-- |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1829 When |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
1830 <link id="open_file_cache_events"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1831 is enabled, open file descriptors |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1832 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
|
1833 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1834 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1835 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1836 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1837 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1838 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1839 <directive name="optimize_server_names"> |
271 | 1840 <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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|
1841 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1842 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1843 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1844 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1845 <para> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
1846 This directive is obsolete. |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
1847 The <link id="server_name_in_redirect"/> directive should be used instead. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1848 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1849 |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
parents:
67
diff
changeset
|
1850 <!-- |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1851 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1852 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
|
1853 virtual servers. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1854 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
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|
1855 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
|
1856 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
|
1857 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
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|
1858 server name is used in redirects. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1859 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
|
1860 optimization needs to be disabled. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1861 </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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|
1862 --> |
57
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Initial English translation of ngx_http_core_module.
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diff
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|
1863 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1864 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1865 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
1866 |
1024
e47971bf6619
Documented output_buffers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1023
diff
changeset
|
1867 <directive name="output_buffers"> |
e47971bf6619
Documented output_buffers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1023
diff
changeset
|
1868 <syntax><value>number</value> <value>size</value></syntax> |
e47971bf6619
Documented output_buffers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1023
diff
changeset
|
1869 <default>1 32k</default> |
e47971bf6619
Documented output_buffers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1023
diff
changeset
|
1870 <context>http</context> |
e47971bf6619
Documented output_buffers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1023
diff
changeset
|
1871 <context>server</context> |
e47971bf6619
Documented output_buffers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1023
diff
changeset
|
1872 <context>location</context> |
e47971bf6619
Documented output_buffers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1023
diff
changeset
|
1873 |
e47971bf6619
Documented output_buffers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1023
diff
changeset
|
1874 <para> |
1151
4c2324a7eeea
Corrected the usage of articles and a comma.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1149
diff
changeset
|
1875 Sets the <value>number</value> and <value>size</value> of the |
1024
e47971bf6619
Documented output_buffers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1023
diff
changeset
|
1876 buffers used for reading a response from a disk. |
e47971bf6619
Documented output_buffers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1023
diff
changeset
|
1877 </para> |
e47971bf6619
Documented output_buffers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1023
diff
changeset
|
1878 |
e47971bf6619
Documented output_buffers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1023
diff
changeset
|
1879 </directive> |
e47971bf6619
Documented output_buffers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1023
diff
changeset
|
1880 |
e47971bf6619
Documented output_buffers directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1023
diff
changeset
|
1881 |
57
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Initial English translation of ngx_http_core_module.
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diff
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|
1882 <directive name="port_in_redirect"> |
271 | 1883 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
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parents:
98
diff
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|
1884 <default>on</default> |
57
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parents:
diff
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|
1885 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1886 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1887 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1888 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1889 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1890 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
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|
1891 </para> |
12f1de4539b4
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parents:
diff
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|
1892 |
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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|
1893 <para> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
1894 The use of the primary server name in redirects is controlled by |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
1895 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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|
1896 </para> |
8c124aef0041
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152
diff
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|
1897 |
57
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|
1898 </directive> |
12f1de4539b4
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parents:
diff
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|
1899 |
12f1de4539b4
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parents:
diff
changeset
|
1900 |
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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|
1901 <directive name="postpone_output"> |
271 | 1902 <syntax><value>size</value></syntax> |
175
3381ae6a93e4
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174
diff
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|
1903 <default>1460</default> |
3381ae6a93e4
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diff
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|
1904 <context>http</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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diff
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|
1905 <context>server</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1906 <context>location</context> |
3381ae6a93e4
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174
diff
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|
1907 |
3381ae6a93e4
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diff
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|
1908 <para> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
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parents:
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|
1909 If possible, the transmission of client data will be postponed until |
271 | 1910 nginx has at least <value>size</value> bytes of data to send. |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
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parents:
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diff
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|
1911 The zero value disables postponing data transmission. |
175
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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diff
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|
1912 </para> |
3381ae6a93e4
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174
diff
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|
1913 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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diff
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|
1914 </directive> |
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Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1915 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1916 |
57
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|
1917 <directive name="read_ahead"> |
271 | 1918 <syntax><value>size</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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diff
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|
1919 <default>0</default> |
57
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1920 <context>http</context> |
12f1de4539b4
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parents:
diff
changeset
|
1921 <context>server</context> |
12f1de4539b4
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parents:
diff
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|
1922 <context>location</context> |
12f1de4539b4
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parents:
diff
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|
1923 |
12f1de4539b4
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1924 <para> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
1925 Sets the amount of pre-reading for the kernel when working with file. |
57
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diff
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|
1926 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1927 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1928 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
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1929 On Linux, the |
271 | 1930 <literal>posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL)</literal> |
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1931 system call is used, and so the <value>size</value> parameter is ignored. |
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1932 </para> |
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1933 |
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1934 <para> |
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1935 On FreeBSD, the |
271 | 1936 <literal>fcntl(O_READAHEAD,</literal> |
1937 <value>size</value><literal>)</literal> | |
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1938 system call, supported since FreeBSD 9.0-CURRENT, is used. |
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1939 FreeBSD 7 has to be |
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1940 <link url="http://sysoev.ru/freebsd/patch.readahead.txt">patched</link>. |
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1941 </para> |
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1942 |
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1943 </directive> |
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1944 |
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1945 |
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1946 <directive name="recursive_error_pages"> |
271 | 1947 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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1948 <default>off</default> |
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1949 <context>http</context> |
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1950 <context>server</context> |
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1951 <context>location</context> |
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1952 |
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1953 <para> |
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1954 Enables or disables doing several redirects using the |
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1955 <link id="error_page"/> |
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1956 directive. |
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1957 The number of such redirects is <link id="internal">limited</link>. |
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1958 </para> |
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1959 |
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1960 </directive> |
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1961 |
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1962 |
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1963 <directive name="request_pool_size"> |
271 | 1964 <syntax><value>size</value></syntax> |
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1965 <default>4k</default> |
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1966 <context>http</context> |
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1967 <context>server</context> |
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1968 |
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1969 <para> |
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1970 Allows accurate tuning of per-request memory allocations. |
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1971 This directive has minimal impact on performance |
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1972 and should not generally be used. |
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1973 </para> |
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1974 |
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1975 </directive> |
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1976 |
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1977 |
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1978 <directive name="reset_timedout_connection"> |
364 | 1979 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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1980 <default>off</default> |
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1981 <context>http</context> |
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1982 <context>server</context> |
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1983 <context>location</context> |
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1984 |
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1985 <para> |
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1986 Enables or disables resetting timed out connections. |
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1987 The reset is performed as follows. |
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1988 Before closing a socket, the |
57
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1989 <c-def>SO_LINGER</c-def> |
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1990 option is set on it with a timeout value of 0. |
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1991 When the socket is closed, TCP RST is sent to the client, and all memory |
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1992 occupied by this socket is released. |
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1993 This helps avoid keeping an already closed socket with filled buffers |
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1994 in a FIN_WAIT1 state for a long time. |
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1995 </para> |
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1996 |
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1997 <para> |
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1998 It should be noted that timed out keep-alive connections are |
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1999 closed normally. |
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2000 </para> |
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2001 |
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2002 </directive> |
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2003 |
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2004 |
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2005 <directive name="resolver"> |
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2006 <syntax> |
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2007 <value>address</value> ... |
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2008 [<literal>valid</literal>=<value>time</value>] |
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2009 [<literal>ipv6</literal>=<literal>on</literal>|<literal>off</literal>]</syntax> |
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2010 <default/> |
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2011 <context>http</context> |
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2012 <context>server</context> |
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2013 <context>location</context> |
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2014 |
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2015 <para> |
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2016 Configures name servers used to resolve names of upstream servers |
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2017 into addresses, for example: |
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2018 <example> |
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2019 resolver 127.0.0.1 [::1]:5353; |
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2020 </example> |
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2021 An address can be specified as a domain name or IP address, |
566 | 2022 and an optional port (1.3.1, 1.2.2). |
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2023 If port is not specified, the port 53 is used. |
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2024 Name servers are queried in a round-robin fashion. |
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2025 <note> |
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2026 Before version 1.1.7, only a single name server could be configured. |
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2027 Specifying name servers using IPv6 addresses is supported |
566 | 2028 starting from versions 1.3.1 and 1.2.2. |
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2029 </note> |
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2030 By default, nginx will look up both IPv4 and IPv6 addresses while resolving. |
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2031 If looking up of IPv6 addresses is not desired, |
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2032 the <literal>ipv6=off</literal> parameter can be specified. |
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2033 <note> |
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2034 Resolving of names into IPv6 addresses is supported |
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2035 starting from version 1.5.8. |
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2036 </note> |
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2037 By default, nginx caches answers using the TTL value of a response. |
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2038 An optional <literal>valid</literal> parameter allows overriding it: |
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2039 <example> |
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2040 resolver 127.0.0.1 [::1]:5353 valid=30s; |
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2041 </example> |
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2042 <note> |
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2043 Before version 1.1.9, tuning of caching time was not possible, |
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2044 and nginx always cached answers for the duration of 5 minutes. |
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2045 </note> |
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2046 </para> |
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2047 |
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2048 </directive> |
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2049 |
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2050 |
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2051 <directive name="resolver_timeout"> |
271 | 2052 <syntax><value>time</value></syntax> |
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|
2053 <default>30s</default> |
57
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parents:
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|
2054 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2055 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2056 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2057 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2058 <para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2059 Sets a timeout for name resolution, for example: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2060 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2061 resolver_timeout 5s; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2062 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2063 </para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2064 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
2065 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2066 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2067 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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2068 <directive name="root"> |
271 | 2069 <syntax><value>path</value></syntax> |
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|
2070 <default>html</default> |
57
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2071 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2072 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
2073 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2074 <context>if in location</context> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2075 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2076 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2077 Sets the root directory for requests. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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2078 For example, with the following configuration |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2079 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2080 location /i/ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2081 root /data/w3; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
2082 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2083 </example> |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
2084 The <path>/data/w3/i/top.gif</path> file will be sent in response to |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
2085 the “<literal>/i/top.gif</literal>” request. |
57
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2086 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2087 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2088 <para> |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
2089 The <value>path</value> value can contain variables, |
69
935beaa561b3
- use of $document_root and $realpath_root in "root" is prohibited
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parents:
68
diff
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|
2090 except <var>$document_root</var> and <var>$realpath_root</var>. |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
2091 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2092 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2093 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2094 A path to the file is constructed by merely adding a URI to the value |
271 | 2095 of the <literal>root</literal> directive. |
958
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Text review of ngx_http_core_module.
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parents:
941
diff
changeset
|
2096 If a URI has to be modified, the |
106
56457a474903
If text of the link is not provided, the @id is used.
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102
diff
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|
2097 <link id="alias"/> directive should be used. |
57
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2098 </para> |
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Initial English translation of ngx_http_core_module.
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|
2099 |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2100 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2101 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2102 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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2103 <directive name="satisfy"> |
271 | 2104 <syntax><literal>all</literal> | <literal>any</literal></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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2105 <default>all</default> |
69
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68
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|
2106 <context>http</context> |
935beaa561b3
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|
2107 <context>server</context> |
57
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2108 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2109 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2110 <para> |
971
6316a7579448
Documented the "ngx_http_auth_request" module.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
2111 Allows access if all (<literal>all</literal>) or at least one |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
2112 (<literal>any</literal>) of the |
971
6316a7579448
Documented the "ngx_http_auth_request" module.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
2113 <link doc="ngx_http_access_module.xml">ngx_http_access_module</link>, |
6316a7579448
Documented the "ngx_http_auth_request" module.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
changeset
|
2114 <link doc="ngx_http_auth_basic_module.xml">ngx_http_auth_basic_module</link> or |
6316a7579448
Documented the "ngx_http_auth_request" module.
Vladimir Homutov <vl@nginx.com>
parents:
966
diff
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|
2115 <link doc="ngx_http_auth_request_module.xml">ngx_http_auth_request_module</link> |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
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|
2116 modules allow access. |
246 | 2117 </para> |
2118 | |
2119 <para> | |
2120 Example: | |
57
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2121 <example> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2122 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2123 satisfy any; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2124 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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2125 allow 192.168.1.0/32; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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2126 deny all; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2127 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2128 auth_basic "closed site"; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2129 auth_basic_user_file conf/htpasswd; |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2130 } |
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parents:
diff
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|
2131 </example> |
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diff
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|
2132 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2133 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2134 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2135 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2136 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2137 <directive name="satisfy_any"> |
271 | 2138 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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|
2139 <default>off</default> |
69
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Ruslan Ermilov <ru@nginx.com>
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68
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|
2140 <context>http</context> |
935beaa561b3
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|
2141 <context>server</context> |
57
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2142 <context>location</context> |
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diff
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|
2143 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2144 <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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|
2145 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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|
2146 parameter of the <link id="satisfy"/> directive. |
57
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2147 </para> |
12f1de4539b4
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parents:
diff
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|
2148 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2149 </directive> |
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Initial English translation of ngx_http_core_module.
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diff
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|
2150 |
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|
2151 |
176
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2152 <directive name="send_lowat"> |
271 | 2153 <syntax><value>size</value></syntax> |
176
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diff
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|
2154 <default>0</default> |
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2155 <context>http</context> |
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2156 <context>server</context> |
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175
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2157 <context>location</context> |
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2158 |
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2159 <para> |
958
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|
2160 If the directive is set to a non-zero value, nginx will try to minimize |
fd1f8e0a405e
Text review of ngx_http_core_module.
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parents:
941
diff
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|
2161 the number of send operations on client sockets by using either |
553
6330ca27a485
Translated "events" into English.
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541
diff
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|
2162 <c-def>NOTE_LOWAT</c-def> flag of the |
958
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|
2163 <link doc="../events.xml" id="kqueue"/> method |
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|
2164 or the <c-def>SO_SNDLOWAT</c-def> socket option. |
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|
2165 In both cases the specified <value>size</value> is used. |
176
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175
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2166 </para> |
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2167 |
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2168 <para> |
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2169 This directive is ignored on Linux, Solaris, and Windows. |
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2170 </para> |
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2171 |
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2172 </directive> |
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2173 |
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diff
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|
2174 |
57
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|
2175 <directive name="send_timeout"> |
271 | 2176 <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
changeset
|
2177 <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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|
2178 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2179 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2180 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2181 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2182 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2183 Sets a timeout for transmitting a response to the client. |
1149
1501e5848052
Corrected the usage of the definite article.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1132
diff
changeset
|
2184 The timeout is set only between two successive write operations, |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2185 not for the transmission of the whole response. |
1149
1501e5848052
Corrected the usage of the definite article.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1132
diff
changeset
|
2186 If the client does not receive anything within this time, |
1501e5848052
Corrected the usage of the definite article.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1132
diff
changeset
|
2187 the connection is closed. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2188 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2189 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2190 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2191 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2192 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2193 <directive name="sendfile"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2194 |
271 | 2195 <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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|
2196 <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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|
2197 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2198 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2199 <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
|
2200 <context>if in location</context> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2201 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2202 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2203 Enables or disables the use of |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2204 <c-func>sendfile</c-func>. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2205 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2206 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2207 </directive> |
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 |
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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|
2210 <directive name="sendfile_max_chunk"> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
2211 |
271 | 2212 <syntax><value>size</value></syntax> |
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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|
2213 <default>0</default> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
2214 <context>http</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
2215 <context>server</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2216 <context>location</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2217 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
2218 <para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2219 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
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|
2220 transferred in a single <c-func>sendfile</c-func> call. |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2221 Without the limit, one fast connection may seize the worker process entirely. |
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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|
2222 </para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2223 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2224 </directive> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2225 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
2226 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2227 <directive name="server"> |
108
72524ae53106
Explicitly marked directives with the block syntax. Such directives will
Ruslan Ermilov <ru@nginx.com>
parents:
106
diff
changeset
|
2228 <syntax block="yes"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2229 <default/> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2230 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2231 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2232 <para> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2233 Sets configuration for a virtual server. |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2234 There is no clear separation between IP-based (based on the IP address) |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2235 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
|
2236 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
|
2237 Instead, the <link id="listen"/> directives describe all |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2238 addresses and ports that should accept connections for the 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
|
2239 <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
|
2240 Example configurations are provided in the |
ef11546f75ee
Translated "request_processing" into Russian, removed "virtual_hosts"
Ruslan Ermilov <ru@nginx.com>
parents:
506
diff
changeset
|
2241 “<link doc="request_processing.xml"/>” document. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2242 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2243 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2244 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2245 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2246 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2247 <directive name="server_name"> |
271 | 2248 <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
|
2249 <default>""</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2250 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2251 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2252 <para> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2253 Sets names of a virtual server, for example: |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2254 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2255 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2256 server_name example.com www.example.com; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2257 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2258 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2259 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2260 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2261 <para> |
70 | 2262 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
|
2263 </para> |
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2264 |
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2265 <para> |
271 | 2266 Server names can include an asterisk (“<literal>*</literal>”) |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2267 replacing the first or last part of a name: |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2268 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2269 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2270 server_name example.com *.example.com www.example.*; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2271 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2272 </example> |
628
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2273 Such names are called wildcard names. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2274 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2275 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2276 <para> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2277 The first two of the names mentioned above can be combined in one: |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2278 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2279 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2280 server_name .example.com; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2281 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2282 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2283 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2284 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2285 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2286 It is also possible to use regular expressions in server names, |
1101 | 2287 preceding the name with a tilde (“<literal>~</literal>”): |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2288 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2289 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2290 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
|
2291 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2292 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2293 </para> |
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 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
|
2297 be used in other directives: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2298 <example> |
12f1de4539b4
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2299 server { |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2300 server_name ~^(www\.)?(.+)$; |
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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
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|
2302 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2303 root /sites/$2; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2304 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2305 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2306 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2307 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2308 server_name _; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2309 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2310 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2311 root /sites/default; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2312 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2313 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2314 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2315 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2316 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2317 <para> |
70 | 2318 Named captures in regular expressions create variables (0.8.25) |
2319 that can later be used in other directives: | |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
2320 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2321 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2322 server_name ~^(www\.)?(?<domain>.+)$; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2323 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2324 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2325 root /sites/$domain; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2326 } |
12f1de4539b4
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2327 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2328 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2329 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2330 server_name _; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2331 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2332 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2333 root /sites/default; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2334 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2335 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2336 </example> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2337 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2338 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2339 <para> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2340 If the directive’s parameter is set to “<var>$hostname</var>” (0.9.4), the |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2341 machine’s hostname is inserted. |
628
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2342 </para> |
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
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|
2343 |
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2344 <para> |
70 | 2345 It is also possible to specify an empty server name (0.7.11): |
57
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Initial English translation of ngx_http_core_module.
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|
2346 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2347 server { |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2348 server_name www.example.com ""; |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2349 } |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2350 </example> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2351 It allows this server to process requests without the <header>Host</header> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2352 header field — instead of the default server — for the given address:port pair. |
70 | 2353 This is the default setting. |
2354 <note> | |
625
af3f38e349eb
Removed terminal whitespace and fixed apostrophes used.
Ruslan Ermilov <ru@nginx.com>
parents:
617
diff
changeset
|
2355 Before 0.8.48, the machine’s hostname was used by default. |
70 | 2356 </note> |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2357 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2358 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2359 <para> |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2360 During searching for a virtual server by name, |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2361 if the name matches more than one of the specified variants, |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
2362 (e.g. both a wildcard name and regular expression match), the first matching |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
2363 variant will be chosen, in the following order of priority: |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2364 <list type="enum"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2365 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2366 <listitem> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
2367 the exact name |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2368 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2369 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2370 <listitem> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
2371 the 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
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|
2372 e.g. “<literal>*.example.com</literal>” |
57
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parents:
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2373 </listitem> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2374 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2375 <listitem> |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
2376 the 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
|
2377 e.g. “<literal>mail.*</literal>” |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
2378 </listitem> |
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>
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diff
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|
2380 <listitem> |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
2381 the first matching regular expression |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
2382 (in order of appearance in the configuration file) |
57
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Ruslan Ermilov <ru@nginx.com>
parents:
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2383 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2384 |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2385 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2386 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2387 |
628
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
changeset
|
2388 <para> |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
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|
2389 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
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|
2390 <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
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|
2391 </para> |
779a47d0acb0
Unified terminology used in the "server_name" directive and server_names.xml.
Vladimir Homutov <vl@nginx.com>
parents:
627
diff
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|
2392 |
57
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2393 </directive> |
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parents:
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|
2394 |
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Initial English translation of ngx_http_core_module.
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|
2395 |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2396 <directive name="server_name_in_redirect"> |
271 | 2397 <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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|
2398 <default>off</default> |
57
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2399 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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parents:
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2400 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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parents:
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2401 <context>location</context> |
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2402 |
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|
2403 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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2404 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.
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102
diff
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|
2405 <link id="server_name"/> |
57
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|
2406 directive, in redirects issued by nginx. |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
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|
2407 When the use of the primary server name is disabled, the name from the |
fd1f8e0a405e
Text review of ngx_http_core_module.
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parents:
941
diff
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|
2408 <header>Host</header> request header field is used. |
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Text review of ngx_http_core_module.
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parents:
941
diff
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|
2409 If this field is not present, the IP address of the server is used. |
57
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2410 </para> |
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Initial English translation of ngx_http_core_module.
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|
2411 |
159
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diff
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|
2412 <para> |
659
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|
2413 The use of a port in redirects is controlled by |
77a3314c74a7
Avoid the uses of second person.
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parents:
651
diff
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|
2414 the <link id="port_in_redirect"/> directive. |
159
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diff
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2415 </para> |
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2416 |
57
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2417 </directive> |
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parents:
diff
changeset
|
2418 |
12f1de4539b4
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parents:
diff
changeset
|
2419 |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2420 <directive name="server_names_hash_bucket_size"> |
271 | 2421 <syntax><value>size</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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diff
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|
2422 <default>32|64|128</default> |
57
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|
2423 <context>http</context> |
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|
2424 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2425 <para> |
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Initial English translation of ngx_http_core_module.
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|
2426 Sets the bucket size for the server names hash tables. |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
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941
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|
2427 The default value depends on the size of the processor’s cache line. |
966 | 2428 The details of setting up hash tables are provided in a separate |
659
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Avoid the uses of second person.
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|
2429 <link doc="../hash.xml">document</link>. |
57
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|
2430 </para> |
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Initial English translation of ngx_http_core_module.
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|
2431 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2432 </directive> |
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Initial English translation of ngx_http_core_module.
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|
2433 |
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|
2434 |
82
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Sorted directives alphabetically.
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|
2435 <directive name="server_names_hash_max_size"> |
271 | 2436 <syntax><value>size</value></syntax> |
102
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2437 <default>512</default> |
82
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|
2438 <context>http</context> |
89c31b453d40
Sorted directives alphabetically.
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diff
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|
2439 |
89c31b453d40
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|
2440 <para> |
271 | 2441 Sets the maximum <value>size</value> of the server names hash tables. |
966 | 2442 The details of setting up hash tables are provided in a separate |
659
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|
2443 <link doc="../hash.xml">document</link>. |
82
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|
2444 </para> |
89c31b453d40
Sorted directives alphabetically.
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diff
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|
2445 |
89c31b453d40
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Ruslan Ermilov <ru@nginx.com>
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72
diff
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|
2446 </directive> |
89c31b453d40
Sorted directives alphabetically.
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diff
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|
2447 |
89c31b453d40
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|
2448 |
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2449 <directive name="server_tokens"> |
271 | 2450 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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2451 <default>on</default> |
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2452 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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|
2453 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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|
2454 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2455 |
12f1de4539b4
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|
2456 <para> |
958
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Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
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|
2457 Enables or disables emitting nginx version in error messages and in the |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
2458 <header>Server</header> response header field. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2459 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2460 |
12f1de4539b4
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Ruslan Ermilov <ru@nginx.com>
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|
2461 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2462 |
12f1de4539b4
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parents:
diff
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|
2463 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2464 <directive name="tcp_nodelay"> |
271 | 2465 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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|
2466 <default>on</default> |
57
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2467 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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diff
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|
2468 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2469 <context>location</context> |
12f1de4539b4
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parents:
diff
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|
2470 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2471 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2472 Enables or disables the use of the <c-def>TCP_NODELAY</c-def> option. |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2473 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
|
2474 keep-alive state. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
2475 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2476 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2477 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2478 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2479 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2480 <directive name="tcp_nopush"> |
271 | 2481 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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|
2482 <default>off</default> |
57
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|
2483 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
2484 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2485 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2486 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2487 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2488 Enables or disables the use of |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2489 the <c-def>TCP_NOPUSH</c-def> socket option on FreeBSD |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2490 or the <c-def>TCP_CORK</c-def> socket option on Linux. |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
2491 The options are enabled only when <link id="sendfile"/> is used. |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
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|
2492 Enabling the option allows |
57
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|
2493 <list type="bullet"> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2494 |
12f1de4539b4
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Ruslan Ermilov <ru@nginx.com>
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diff
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|
2495 <listitem> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
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|
2496 sending the response header and the beginning of a file in one packet, |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2497 on Linux and FreeBSD 4.*; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2498 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2499 |
12f1de4539b4
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diff
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|
2500 <listitem> |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
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|
2501 sending a file in full packets. |
57
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|
2502 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2503 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2504 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2505 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2506 |
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Ruslan Ermilov <ru@nginx.com>
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diff
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|
2507 </directive> |
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Initial English translation of ngx_http_core_module.
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diff
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|
2508 |
12f1de4539b4
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diff
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|
2509 |
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Initial English translation of ngx_http_core_module.
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diff
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|
2510 <directive name="try_files"> |
364 | 2511 <syntax><value>file</value> ... <value>uri</value></syntax> |
2512 <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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|
2513 <default/> |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2514 <context>server</context> |
57
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|
2515 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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|
2516 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2517 <para> |
958
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Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
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941
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|
2518 Checks the existence of files in the specified order and uses |
57
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Initial English translation of ngx_http_core_module.
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|
2519 the first found file for request processing; the processing |
72
0987079ad08f
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|
2520 is performed in the current context. |
958
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|
2521 The path to a file is constructed from the |
271 | 2522 <value>file</value> parameter |
174
69c131b0ebe0
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173
diff
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|
2523 according to the |
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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|
2524 <link id="root"/> and <link id="alias"/> directives. |
958
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|
2525 It is possible to check directory’s existence by specifying |
271 | 2526 a slash at the end of a name, e.g. “<literal>$uri/</literal>”. |
57
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|
2527 If none of the files were found, an internal redirect to the |
958
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941
diff
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|
2528 <value>uri</value> specified in the last parameter is made. |
173
6b81a1950ecb
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diff
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|
2529 For example: |
6b81a1950ecb
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|
2530 <example> |
6b81a1950ecb
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|
2531 location /images/ { |
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|
2532 try_files $uri /images/default.gif; |
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diff
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|
2533 } |
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|
2534 |
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|
2535 location = /images/default.gif { |
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|
2536 expires 30s; |
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2537 } |
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2538 </example> |
271 | 2539 The last parameter can also point to a named location, |
659
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|
2540 as shown in examples below. |
958
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Text review of ngx_http_core_module.
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|
2541 Starting from version 0.7.51, the last parameter can also be a |
271 | 2542 <value>code</value>: |
57
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2543 <example> |
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|
2544 location / { |
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Initial English translation of ngx_http_core_module.
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|
2545 try_files $uri $uri/index.html $uri.html =404; |
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Initial English translation of ngx_http_core_module.
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|
2546 } |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2547 </example> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2548 </para> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2549 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2550 <para> |
958
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|
2551 Example in proxying Mongrel: |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2552 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2553 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2554 try_files /system/maintenance.html |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2555 $uri $uri/index.html $uri.html |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2556 @mongrel; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2557 } |
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 location @mongrel { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2560 proxy_pass http://mongrel; |
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 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2563 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2564 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2565 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2566 Example for Drupal/FastCGI: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2567 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2568 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2569 try_files $uri $uri/ @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2570 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2571 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2572 location ~ \.php$ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2573 try_files $uri @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2574 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2575 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2576 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2577 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2578 fastcgi_param SCRIPT_NAME $fastcgi_script_name; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2579 fastcgi_param QUERY_STRING $args; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2580 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2581 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2582 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2583 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2584 location @drupal { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2585 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2586 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2587 fastcgi_param SCRIPT_FILENAME /path/to/index.php; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2588 fastcgi_param SCRIPT_NAME /index.php; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2589 fastcgi_param QUERY_STRING q=$uri&$args; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2590 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2591 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2592 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2593 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2594 In the following example, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2595 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2596 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2597 try_files $uri $uri/ @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2598 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2599 </example> |
271 | 2600 the <literal>try_files</literal> directive is equivalent to |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2601 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2602 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2603 error_page 404 = @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2604 log_not_found off; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2605 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2606 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2607 And here, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2608 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2609 location ~ \.php$ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2610 try_files $uri @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2611 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2612 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2613 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2614 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2615 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2616 ... |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2617 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2618 </example> |
271 | 2619 <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
|
2620 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
|
2621 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2622 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2623 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2624 Example for Wordpress and Joomla: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2625 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2626 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2627 try_files $uri $uri/ @wordpress; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2628 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2629 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2630 location ~ \.php$ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2631 try_files $uri @wordpress; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2632 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2633 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2634 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2635 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2636 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2637 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2638 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2639 location @wordpress { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2640 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2641 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2642 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
|
2643 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2644 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2645 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2646 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2647 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2648 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2649 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2650 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2651 <directive name="types"> |
108
72524ae53106
Explicitly marked directives with the block syntax. Such directives will
Ruslan Ermilov <ru@nginx.com>
parents:
106
diff
changeset
|
2652 <syntax block="yes"/> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2653 <default> |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2654 text/html html; |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2655 image/gif gif; |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2656 image/jpeg jpg; |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2657 </default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2658 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2659 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2660 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2661 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2662 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2663 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
|
2664 Extensions are case-insensitive. |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2665 Several extensions can be mapped to one type, for example: |
160
0b65e87daa8a
Documented that filename extensions that map to MIME types are
Ruslan Ermilov <ru@nginx.com>
parents:
159
diff
changeset
|
2666 <example> |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
Ruslan Ermilov <ru@nginx.com>
parents:
159
diff
changeset
|
2667 types { |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
Ruslan Ermilov <ru@nginx.com>
parents:
159
diff
changeset
|
2668 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
|
2669 application/octet-stream deb; |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
Ruslan Ermilov <ru@nginx.com>
parents:
159
diff
changeset
|
2670 application/octet-stream dmg; |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
Ruslan Ermilov <ru@nginx.com>
parents:
159
diff
changeset
|
2671 } |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
Ruslan Ermilov <ru@nginx.com>
parents:
159
diff
changeset
|
2672 </example> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2673 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2674 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2675 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2676 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
|
2677 <path>conf/mime.types</path> file. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2678 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2679 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2680 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2681 To make a particular location emit the |
271 | 2682 “<literal>application/octet-stream</literal>” |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2683 MIME type for all requests, the following configuration can be used: |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2684 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2685 location /download/ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2686 types { } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2687 default_type application/octet-stream; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2688 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2689 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2690 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2691 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2692 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2693 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2694 |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2695 <directive name="types_hash_bucket_size"> |
271 | 2696 <syntax><value>size</value></syntax> |
1132
8bdb4eb27f48
Documented the new default of "types_hash_bucket_size".
Ruslan Ermilov <ru@nginx.com>
parents:
1110
diff
changeset
|
2697 <default>64</default> |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2698 <context>http</context> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2699 <context>server</context> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2700 <context>location</context> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2701 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2702 <para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2703 Sets the bucket size for the types hash tables. |
966 | 2704 The details of setting up hash tables are provided in a separate |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2705 <link doc="../hash.xml">document</link>. |
1132
8bdb4eb27f48
Documented the new default of "types_hash_bucket_size".
Ruslan Ermilov <ru@nginx.com>
parents:
1110
diff
changeset
|
2706 <note> |
8bdb4eb27f48
Documented the new default of "types_hash_bucket_size".
Ruslan Ermilov <ru@nginx.com>
parents:
1110
diff
changeset
|
2707 Prior to version 1.5.13, |
8bdb4eb27f48
Documented the new default of "types_hash_bucket_size".
Ruslan Ermilov <ru@nginx.com>
parents:
1110
diff
changeset
|
2708 the default value depended on the size of the processor’s cache line. |
8bdb4eb27f48
Documented the new default of "types_hash_bucket_size".
Ruslan Ermilov <ru@nginx.com>
parents:
1110
diff
changeset
|
2709 </note> |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2710 </para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2711 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2712 </directive> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2713 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2714 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2715 <directive name="types_hash_max_size"> |
271 | 2716 <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
|
2717 <default>1024</default> |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2718 <context>http</context> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2719 <context>server</context> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2720 <context>location</context> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2721 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2722 <para> |
271 | 2723 Sets the maximum <value>size</value> of the types hash tables. |
966 | 2724 The details of setting up hash tables are provided in a separate |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2725 <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
changeset
|
2726 </para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2727 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2728 </directive> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2729 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2730 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2731 <directive name="underscores_in_headers"> |
271 | 2732 <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
|
2733 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2734 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2735 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2736 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2737 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2738 Enables or disables the use of underscores in client request header fields. |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2739 When the use of underscores is disabled, request header fields whose names |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2740 contain underscores are |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2741 marked as invalid and become subject to the |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2742 <link id="ignore_invalid_headers"/> directive. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2743 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2744 |
426
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
2745 <para> |
1023
375055da60fa
Improved wording of merge_slashes etc. (ticket #448).
Maxim Dounin <mdounin@mdounin.ru>
parents:
1022
diff
changeset
|
2746 If the directive is specified on the <link id="server"/> level, |
375055da60fa
Improved wording of merge_slashes etc. (ticket #448).
Maxim Dounin <mdounin@mdounin.ru>
parents:
1022
diff
changeset
|
2747 its value is only used if a server is a default one. |
375055da60fa
Improved wording of merge_slashes etc. (ticket #448).
Maxim Dounin <mdounin@mdounin.ru>
parents:
1022
diff
changeset
|
2748 The value specified also applies to all virtual servers |
442
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
parents:
438
diff
changeset
|
2749 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
|
2750 </para> |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
2751 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2752 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2753 |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2754 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2755 <directive name="variables_hash_bucket_size"> |
271 | 2756 <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
|
2757 <default>64</default> |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2758 <context>http</context> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2759 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2760 <para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2761 Sets the bucket size for the variables hash table. |
966 | 2762 The details of setting up hash tables are provided in a separate |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2763 <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
changeset
|
2764 </para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2765 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2766 </directive> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2767 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2768 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2769 <directive name="variables_hash_max_size"> |
271 | 2770 <syntax><value>size</value></syntax> |
1108
a0543e9213e7
New default value for the variables_hash_max_size directive.
Andrei Belov <defan@nginx.com>
parents:
1101
diff
changeset
|
2771 <default>1024</default> |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2772 <context>http</context> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2773 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2774 <para> |
271 | 2775 Sets the maximum <value>size</value> of the variables hash table. |
966 | 2776 The details of setting up hash tables are provided in a separate |
659
77a3314c74a7
Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents:
651
diff
changeset
|
2777 <link doc="../hash.xml">document</link>. |
1108
a0543e9213e7
New default value for the variables_hash_max_size directive.
Andrei Belov <defan@nginx.com>
parents:
1101
diff
changeset
|
2778 <note> |
a0543e9213e7
New default value for the variables_hash_max_size directive.
Andrei Belov <defan@nginx.com>
parents:
1101
diff
changeset
|
2779 Prior to version 1.5.13, the default value was 512. |
a0543e9213e7
New default value for the variables_hash_max_size directive.
Andrei Belov <defan@nginx.com>
parents:
1101
diff
changeset
|
2780 </note> |
1110
4a4fe2d79d14
a0543e9213e7 nit fixed: "note" block moved inside "para".
Maxim Konovalov <maxim@nginx.com>
parents:
1108
diff
changeset
|
2781 </para> |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2782 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2783 </directive> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2784 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2785 </section> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2786 |
364 | 2787 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2788 <section id="variables" name="Embedded Variables"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2789 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2790 <para> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2791 The <literal>ngx_http_core_module</literal> module supports embedded variables |
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2792 with names matching the Apache Server variables. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2793 First of all, these are variables representing client request header |
82
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2794 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
|
2795 and so on. |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2796 Also there are other variables: |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2797 <list type="tag"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2798 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2799 <tag-name id="var_arg_"><var>$arg_</var><value>name</value></tag-name> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2800 <tag-desc> |
271 | 2801 argument <value>name</value> in the request line |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2802 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2803 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2804 <tag-name id="var_args"><var>$args</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2805 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2806 arguments in the request line |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2807 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2808 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2809 <tag-name id="var_binary_remote_addr"><var>$binary_remote_addr</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2810 <tag-desc> |
625
af3f38e349eb
Removed terminal whitespace and fixed apostrophes used.
Ruslan Ermilov <ru@nginx.com>
parents:
617
diff
changeset
|
2811 client address in a binary form, value’s length is always 4 bytes |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2812 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2813 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2814 <tag-name id="var_body_bytes_sent"><var>$body_bytes_sent</var></tag-name> |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2815 <tag-desc> |
769
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2816 number of bytes sent to a client, not counting the response header; |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2817 this variable is compatible with the “<literal>%B</literal>” parameter of the |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2818 <literal>mod_log_config</literal> |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2819 Apache module |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2820 </tag-desc> |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2821 |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2822 <tag-name id="var_bytes_sent"><var>$bytes_sent</var></tag-name> |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2823 <tag-desc> |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2824 number of bytes sent to a client (1.3.8, 1.2.5) |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2825 </tag-desc> |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2826 |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2827 <tag-name id="var_connection"><var>$connection</var></tag-name> |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2828 <tag-desc> |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2829 connection serial number (1.3.8, 1.2.5) |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2830 </tag-desc> |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2831 |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2832 <tag-name id="var_connection_requests"><var>$connection_requests</var></tag-name> |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2833 <tag-desc> |
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
2834 current number of requests made through a connection (1.3.8, 1.2.5) |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2835 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2836 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2837 <tag-name id="var_content_length"><var>$content_length</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2838 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2839 <header>Content-Length</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2840 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2841 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2842 <tag-name id="var_content_type"><var>$content_type</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2843 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2844 <header>Content-Type</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2845 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2846 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2847 <tag-name id="var_cookie_"><var>$cookie_</var><value>name</value></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2848 <tag-desc> |
271 | 2849 the <value>name</value> cookie |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2850 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2851 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2852 <tag-name id="var_document_root"><var>$document_root</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2853 <tag-desc> |
625
af3f38e349eb
Removed terminal whitespace and fixed apostrophes used.
Ruslan Ermilov <ru@nginx.com>
parents:
617
diff
changeset
|
2854 <link id="root"/> or <link id="alias"/> directive’s value |
436
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2855 for the current request |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2856 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2857 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2858 <tag-name id="var_document_uri"><var>$document_uri</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2859 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2860 same as <var>$uri</var> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2861 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2862 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2863 <tag-name id="var_host"><var>$host</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2864 <tag-desc> |
940
ded8f4a5de28
Corrected description of the $host variable.
Ruslan Ermilov <ru@nginx.com>
parents:
914
diff
changeset
|
2865 in this order of precedence: |
ded8f4a5de28
Corrected description of the $host variable.
Ruslan Ermilov <ru@nginx.com>
parents:
914
diff
changeset
|
2866 host name from the request line, or |
ded8f4a5de28
Corrected description of the $host variable.
Ruslan Ermilov <ru@nginx.com>
parents:
914
diff
changeset
|
2867 host name from the <header>Host</header> request header field, or |
ded8f4a5de28
Corrected description of the $host variable.
Ruslan Ermilov <ru@nginx.com>
parents:
914
diff
changeset
|
2868 the server name matching a request |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2869 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2870 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2871 <tag-name id="var_hostname"><var>$hostname</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2872 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2873 host name |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2874 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2875 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2876 <tag-name id="var_http_"><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
|
2877 <tag-desc> |
448
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
2878 arbitrary request header field; |
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
2879 the last part of a variable name is the field name converted |
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
2880 to lower case with dashes replaced by underscores |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2881 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2882 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2883 <tag-name id="var_https"><var>$https</var></tag-name> |
234
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2884 <tag-desc> |
271 | 2885 “<literal>on</literal>” |
234
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2886 if connection operates in SSL mode, |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2887 or an empty string otherwise |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2888 </tag-desc> |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2889 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2890 <tag-name id="var_is_args"><var>$is_args</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2891 <tag-desc> |
271 | 2892 “<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
|
2893 or an empty string otherwise |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2894 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2895 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2896 <tag-name id="var_limit_rate"><var>$limit_rate</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2897 <tag-desc> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2898 setting this variable enables response rate limiting; |
767
1bb8b733416a
Clarified the description of the limit_rate directive
Ruslan Ermilov <ru@nginx.com>
parents:
747
diff
changeset
|
2899 see <link id="limit_rate"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2900 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2901 |
771
47ad88faaa3f
$msec and $request_time have become generic variables in 1.3.9.
Ruslan Ermilov <ru@nginx.com>
parents:
769
diff
changeset
|
2902 <tag-name id="var_msec"><var>$msec</var></tag-name> |
47ad88faaa3f
$msec and $request_time have become generic variables in 1.3.9.
Ruslan Ermilov <ru@nginx.com>
parents:
769
diff
changeset
|
2903 <tag-desc> |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2904 current time in seconds with the milliseconds resolution (1.3.9, 1.2.6) |
771
47ad88faaa3f
$msec and $request_time have become generic variables in 1.3.9.
Ruslan Ermilov <ru@nginx.com>
parents:
769
diff
changeset
|
2905 </tag-desc> |
47ad88faaa3f
$msec and $request_time have become generic variables in 1.3.9.
Ruslan Ermilov <ru@nginx.com>
parents:
769
diff
changeset
|
2906 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2907 <tag-name id="var_nginx_version"><var>$nginx_version</var></tag-name> |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2908 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2909 nginx version |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2910 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2911 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2912 <tag-name id="var_pid"><var>$pid</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2913 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2914 PID of the worker process |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2915 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2916 |
826
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
2917 <tag-name id="var_pipe"><var>$pipe</var></tag-name> |
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
2918 <tag-desc> |
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
2919 “<literal>p</literal>” if request was pipelined, “<literal>.</literal>” |
840
9dab69f2b71d
Documented nginx 1.2.7 changes.
Ruslan Ermilov <ru@nginx.com>
parents:
835
diff
changeset
|
2920 otherwise (1.3.12, 1.2.7) |
826
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
2921 </tag-desc> |
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
2922 |
1097
eeb690d4212b
Documented the PROXY protocol support.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1037
diff
changeset
|
2923 <tag-name id="var_proxy_protocol_addr"><var>$proxy_protocol_addr</var></tag-name> |
eeb690d4212b
Documented the PROXY protocol support.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1037
diff
changeset
|
2924 <tag-desc> |
eeb690d4212b
Documented the PROXY protocol support.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1037
diff
changeset
|
2925 client address from the PROXY protocol header, or an empty string otherwise |
eeb690d4212b
Documented the PROXY protocol support.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1037
diff
changeset
|
2926 (1.5.12) |
eeb690d4212b
Documented the PROXY protocol support.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1037
diff
changeset
|
2927 <para> |
eeb690d4212b
Documented the PROXY protocol support.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1037
diff
changeset
|
2928 The PROXY protocol must be previously enabled by setting the |
eeb690d4212b
Documented the PROXY protocol support.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1037
diff
changeset
|
2929 <literal>proxy_protocol</literal> parameter |
eeb690d4212b
Documented the PROXY protocol support.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1037
diff
changeset
|
2930 in the <link id="listen"/> directive. |
eeb690d4212b
Documented the PROXY protocol support.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1037
diff
changeset
|
2931 </para> |
eeb690d4212b
Documented the PROXY protocol support.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1037
diff
changeset
|
2932 </tag-desc> |
eeb690d4212b
Documented the PROXY protocol support.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1037
diff
changeset
|
2933 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2934 <tag-name id="var_query_string"><var>$query_string</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2935 <tag-desc> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2936 same as <var>$args</var> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2937 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2938 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2939 <tag-name id="var_realpath_root"><var>$realpath_root</var></tag-name> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2940 <tag-desc> |
436
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2941 an absolute pathname corresponding to the |
625
af3f38e349eb
Removed terminal whitespace and fixed apostrophes used.
Ruslan Ermilov <ru@nginx.com>
parents:
617
diff
changeset
|
2942 <link id="root"/> or <link id="alias"/> directive’s value |
436
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2943 for the current request, |
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2944 with all symbolic links resolved to real paths |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2945 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2946 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2947 <tag-name id="var_remote_addr"><var>$remote_addr</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2948 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2949 client address |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2950 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2951 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2952 <tag-name id="var_remote_port"><var>$remote_port</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2953 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2954 client port |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2955 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2956 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2957 <tag-name id="var_remote_user"><var>$remote_user</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2958 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2959 user name supplied with the Basic authentication |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2960 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2961 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2962 <tag-name id="var_request"><var>$request</var></tag-name> |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2963 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2964 full original request line |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2965 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2966 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2967 <tag-name id="var_request_body"><var>$request_body</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2968 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2969 request body |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2970 <para> |
625
af3f38e349eb
Removed terminal whitespace and fixed apostrophes used.
Ruslan Ermilov <ru@nginx.com>
parents:
617
diff
changeset
|
2971 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
|
2972 processed by the |
1181 | 2973 <link doc="ngx_http_proxy_module.xml" id="proxy_pass"/>, |
2974 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_pass"/>, | |
1194 | 2975 <link doc="ngx_http_uwsgi_module.xml" id="uwsgi_pass"/>, |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2976 and |
1181 | 2977 <link doc="ngx_http_scgi_module.xml" id="scgi_pass"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2978 directives. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2979 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2980 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2981 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
2982 <tag-name id="var_request_body_file"><var>$request_body_file</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2983 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2984 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
|
2985 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2986 At the end of processing, the file needs to be removed. |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2987 To always write the 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
|
2988 <link id="client_body_in_file_only"/> needs to be enabled. |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2989 When the name of a temporary file is passed in a proxied request |
1194 | 2990 or in a request to a FastCGI/uwsgi/SCGI server, |
958
fd1f8e0a405e
Text review of ngx_http_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents:
941
diff
changeset
|
2991 passing the request body should be disabled by the |
246 | 2992 <link doc="ngx_http_proxy_module.xml" id="proxy_pass_request_body"> |
1181 | 2993 proxy_pass_request_body off</link>, |
246 | 2994 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_pass_request_body"> |
1194 | 2995 fastcgi_pass_request_body off</link>, |
2996 <link doc="ngx_http_uwsgi_module.xml" id="uwsgi_pass_request_body"> | |
2997 uwsgi_pass_request_body off</link>, or | |
1181 | 2998 <link doc="ngx_http_scgi_module.xml" id="scgi_pass_request_body"> |
2999 scgi_pass_request_body off</link> | |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3000 directives, respectively. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3001 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3002 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3003 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
3004 <tag-name id="var_request_completion"><var>$request_completion</var></tag-name> |
88 | 3005 <tag-desc> |
271 | 3006 “<literal>OK</literal>” if a request has completed, |
88 | 3007 or an empty string otherwise |
3008 </tag-desc> | |
3009 | |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
3010 <tag-name id="var_request_filename"><var>$request_filename</var></tag-name> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
3011 <tag-desc> |
530 | 3012 file path for the current request, based on the |
246 | 3013 <link id="root"/> or <link id="alias"/> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
3014 directives, and the request URI |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
3015 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
3016 |
826
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
3017 <tag-name id="var_request_length"><var>$request_length</var></tag-name> |
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
3018 <tag-desc> |
840
9dab69f2b71d
Documented nginx 1.2.7 changes.
Ruslan Ermilov <ru@nginx.com>
parents:
835
diff
changeset
|
3019 request length (including request line, header, and request body) |
9dab69f2b71d
Documented nginx 1.2.7 changes.
Ruslan Ermilov <ru@nginx.com>
parents:
835
diff
changeset
|
3020 (1.3.12, 1.2.7) |
826
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
3021 </tag-desc> |
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
3022 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
3023 <tag-name id="var_request_method"><var>$request_method</var></tag-name> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
3024 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
3025 request method, usually |
271 | 3026 “<literal>GET</literal>” or “<literal>POST</literal>” |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
3027 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
3028 |
771
47ad88faaa3f
$msec and $request_time have become generic variables in 1.3.9.
Ruslan Ermilov <ru@nginx.com>
parents:
769
diff
changeset
|
3029 <tag-name id="var_request_time"><var>$request_time</var></tag-name> |
47ad88faaa3f
$msec and $request_time have become generic variables in 1.3.9.
Ruslan Ermilov <ru@nginx.com>
parents:
769
diff
changeset
|
3030 <tag-desc> |
779
32b8498cfb40
$msec and $request_time have become generic variables in 1.2.6.
Ruslan Ermilov <ru@nginx.com>
parents:
771
diff
changeset
|
3031 request processing time in seconds with a milliseconds resolution |
32b8498cfb40
$msec and $request_time have become generic variables in 1.2.6.
Ruslan Ermilov <ru@nginx.com>
parents:
771
diff
changeset
|
3032 (1.3.9, 1.2.6); |
771
47ad88faaa3f
$msec and $request_time have become generic variables in 1.3.9.
Ruslan Ermilov <ru@nginx.com>
parents:
769
diff
changeset
|
3033 time elapsed since the first bytes were read from the client |
47ad88faaa3f
$msec and $request_time have become generic variables in 1.3.9.
Ruslan Ermilov <ru@nginx.com>
parents:
769
diff
changeset
|
3034 </tag-desc> |
47ad88faaa3f
$msec and $request_time have become generic variables in 1.3.9.
Ruslan Ermilov <ru@nginx.com>
parents:
769
diff
changeset
|
3035 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
3036 <tag-name id="var_request_uri"><var>$request_uri</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3037 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3038 full original request URI (with arguments) |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3039 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3040 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
3041 <tag-name id="var_scheme"><var>$scheme</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3042 <tag-desc> |
271 | 3043 request scheme, “<literal>http</literal>” or “<literal>https</literal>” |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3044 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3045 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
3046 <tag-name id="var_sent_http_"><var>$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
|
3047 <tag-desc> |
448
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
3048 arbitrary response header field; |
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
3049 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
|
3050 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
|
3051 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
3052 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
3053 <tag-name id="var_server_addr"><var>$server_addr</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3054 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3055 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
|
3056 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3057 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
|
3058 To avoid a system call, the <link id="listen"/> directives |
271 | 3059 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
|
3060 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3061 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3062 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
3063 <tag-name id="var_server_name"><var>$server_name</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3064 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3065 name of the server which accepted a request |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3066 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3067 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
3068 <tag-name id="var_server_port"><var>$server_port</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3069 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3070 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
|
3071 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3072 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
3073 <tag-name id="var_server_protocol"><var>$server_protocol</var></tag-name> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
3074 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
3075 request protocol, usually |
271 | 3076 “<literal>HTTP/1.0</literal>” |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
3077 or |
271 | 3078 “<literal>HTTP/1.1</literal>” |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
3079 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
3080 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
3081 <tag-name id="var_status"><var>$status</var></tag-name> |
541
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
3082 <tag-desc> |
769
d71e56d56ada
Documented variables relocations between http log and core modules.
Vladimir Homutov <vl@nginx.com>
parents:
768
diff
changeset
|
3083 response status (1.3.2, 1.2.2) |
541
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
3084 </tag-desc> |
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
3085 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
3086 <tag-name id="var_tcpinfo_"> |
453
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
3087 <var>$tcpinfo_rtt</var>, |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
3088 <var>$tcpinfo_rttvar</var>, |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
3089 <var>$tcpinfo_snd_cwnd</var>, |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
3090 <var>$tcpinfo_rcv_space</var> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
3091 </tag-name> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
3092 <tag-desc> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
3093 information about the client TCP connection; available on systems |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
3094 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
|
3095 </tag-desc> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
3096 |
826
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
3097 <tag-name id="var_time_iso8601"><var>$time_iso8601</var></tag-name> |
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
3098 <tag-desc> |
840
9dab69f2b71d
Documented nginx 1.2.7 changes.
Ruslan Ermilov <ru@nginx.com>
parents:
835
diff
changeset
|
3099 local time in the ISO 8601 standard format (1.3.12, 1.2.7) |
826
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
3100 </tag-desc> |
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
3101 |
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
3102 <tag-name id="var_time_local"><var>$time_local</var></tag-name> |
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
3103 <tag-desc> |
840
9dab69f2b71d
Documented nginx 1.2.7 changes.
Ruslan Ermilov <ru@nginx.com>
parents:
835
diff
changeset
|
3104 local time in the Common Log Format (1.3.12, 1.2.7) |
826
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
3105 </tag-desc> |
ddd22f571529
Variables $pipe, $request_length, $time_iso8601, and $time_local.
Ruslan Ermilov <ru@nginx.com>
parents:
810
diff
changeset
|
3106 |
768
f63b7fa3bf17
Added "id" attributes to http core module variables.
Vladimir Homutov <vl@nginx.com>
parents:
767
diff
changeset
|
3107 <tag-name id="var_uri"><var>$uri</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3108 <tag-desc> |
503
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
parents:
499
diff
changeset
|
3109 current URI in request, <link id="location">normalized</link> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3110 <para> |
503
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
parents:
499
diff
changeset
|
3111 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
|
3112 e.g. when doing internal redirects, or when using index files. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3113 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3114 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3115 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3116 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3117 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3118 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3119 </section> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3120 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
3121 </module> |