Mercurial > hg > nginx-site
annotate xml/en/docs/http/ngx_http_core_module.xml @ 606:cb43695220b2
o Move introduction/ and howto/ are rather small so move those
sections into docs/.
o Rename "nginx: faq" article and its lang-specific variations
to "FAQ".
author | Maxim Konovalov <maxim@nginx.com> |
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date | Tue, 24 Jul 2012 10:18:38 +0000 |
parents | 764fbac1b8b4 |
children | f3ef5b77d22a |
rev | line source |
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1 <?xml version="1.0"?> |
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2 |
580
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3 <!-- |
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4 Copyright (C) Igor Sysoev |
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5 Copyright (C) Nginx, Inc. |
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6 --> |
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7 |
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8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
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9 |
89 | 10 <module name="Module ngx_http_core_module" |
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11 link="/en/docs/http/ngx_http_core_module.html" |
589 | 12 lang="en" |
13 rev="1"> | |
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14 |
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15 <section id="directives" name="Directives"> |
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16 |
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17 <directive name="aio"> |
102
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18 <syntax> |
364 | 19 <literal>on</literal> | |
20 <literal>off</literal> | | |
21 <literal>sendfile</literal></syntax> | |
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22 <default>off</default> |
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23 <context>http</context> |
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24 <context>server</context> |
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25 <context>location</context> |
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26 <appeared-in>0.8.11</appeared-in> |
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27 |
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28 <para> |
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29 Enables or disables the use of asynchronous file I/O (AIO) |
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30 on FreeBSD and Linux. |
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31 </para> |
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32 |
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33 <para> |
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34 On FreeBSD, AIO is usable starting from FreeBSD 4.3. |
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35 AIO can either be linked statically into a kernel: |
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36 <example> |
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37 options VFS_AIO |
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38 </example> |
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39 or loaded dynamically as a kernel loadable module: |
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40 <example> |
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41 kldload aio |
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42 </example> |
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43 </para> |
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44 |
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45 <para> |
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46 In FreeBSD versions 5 and 6, enabling AIO statically, or dynamically |
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47 when booting the kernel, will cause the entire networking subsystem |
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48 to use the Giant lock that can impact overall performance negatively. |
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49 This limitation has been removed in FreeBSD 6.4-STABLE in 2009, and in |
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50 FreeBSD 7. |
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51 However, starting from FreeBSD 5.3 it is possible to enable AIO |
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52 without the penalty of running the networking subsystem under a |
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53 Giant lock—for this to work, the AIO module needs to be loaded |
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54 after the kernel has booted. |
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55 In this case, the following message will appear in |
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56 <path>/var/log/messages</path> |
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57 <example> |
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58 WARNING: Network stack Giant-free, but aio requires Giant. |
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59 Consider adding 'options NET_WITH_GIANT' or setting debug.mpsafenet=0 |
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60 </example> |
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61 and can safely be ignored. |
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62 <note> |
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63 The requirement to use the Giant lock with AIO is related to the |
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64 fact that FreeBSD supports asynchronous calls |
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65 <c-func>aio_read</c-func> |
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66 and |
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67 <c-func>aio_write</c-func> |
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68 when working with sockets. |
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69 However, since nginx only uses AIO for disk I/O, no problems should arise. |
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70 </note> |
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71 </para> |
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72 |
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73 <para> |
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74 For AIO to work, |
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75 <link id="sendfile"/> |
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76 needs to be disabled: |
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77 <example> |
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78 location /video/ { |
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79 sendfile off; |
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80 aio on; |
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81 output_buffers 1 64k; |
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82 } |
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83 </example> |
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84 </para> |
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85 |
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86 <para> |
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87 In addition, starting from FreeBSD 5.2.1 and nginx 0.8.12, AIO can |
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88 also be used to pre-load data for <c-func>sendfile</c-func>: |
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89 <example> |
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90 location /video/ { |
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91 sendfile on; |
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92 tcp_nopush on; |
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93 aio sendfile; |
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94 } |
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95 </example> |
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96 In this configuration, <c-func>sendfile</c-func> is called with |
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97 the <c-def>SF_NODISKIO</c-def> flag which causes it not to |
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98 block on disk I/O and instead report back when the data are not in |
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99 memory; nginx then initiates an asynchronous data load by reading |
364 | 100 one byte. |
101 The FreeBSD kernel then loads the first 128K bytes | |
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102 of a file into memory, however next reads will only load data |
364 | 103 in 16K chunks. |
104 This can be tuned using the | |
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105 <link id="read_ahead"/> |
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106 directive. |
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107 </para> |
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108 |
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109 <para> |
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110 On Linux, AIO is usable starting from kernel version 2.6.22; |
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111 plus, it is also necessary to enable |
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112 <link id="directio"/>, |
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113 otherwise reading will be blocking: |
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114 <example> |
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115 location /video/ { |
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116 aio on; |
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117 directio 512; |
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118 output_buffers 1 128k; |
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119 } |
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120 </example> |
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121 </para> |
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122 |
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123 <para> |
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124 On Linux, |
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125 <link id="directio"/> |
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126 can only be used for reading blocks that are aligned on 512-byte |
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127 boundaries (or 4K for XFS). |
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128 Reading of unaligned file's end is still made in blocking mode. |
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129 The same holds true for byte range requests, and for FLV requests |
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130 not from the beginning of a file: reading of unaligned data at the |
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131 beginning and end of a file will be blocking. |
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132 There is no need to turn off |
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133 <link id="sendfile"/> |
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134 explicitly as it is turned off automatically when |
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135 <link id="directio"/> |
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136 is used. |
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137 </para> |
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138 |
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139 </directive> |
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140 |
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141 |
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142 <directive name="alias"> |
271 | 143 <syntax><value>path</value></syntax> |
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144 <default/> |
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145 <context>location</context> |
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146 |
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147 <para> |
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148 Defines a replacement for the specified location. |
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149 For example, with the following configuration |
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150 <example> |
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151 location /i/ { |
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152 alias /data/w3/images/; |
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153 } |
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154 </example> |
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155 the request of |
271 | 156 “<literal>/i/top.gif</literal>” will be responded |
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157 with the file |
148
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158 <path>/data/w3/images/top.gif</path>. |
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159 </para> |
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160 |
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161 <para> |
271 | 162 The <value>path</value> value can contain variables |
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163 except <var>$document_root</var> and <var>$realpath_root</var>. |
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164 </para> |
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165 |
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166 <para> |
271 | 167 If <literal>alias</literal> is used inside a location defined |
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168 with a regular expression then such regular expression should |
271 | 169 contain captures and <literal>alias</literal> should refer to |
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170 these captures (0.7.40), for example: |
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171 <example> |
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172 location ~ ^/users/(.+\.(?:gif|jpe?g|png))$ { |
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173 alias /data/w3/images/$1; |
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174 } |
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175 </example> |
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176 </para> |
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177 |
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178 <para> |
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179 When location matches the last part of the directive's value: |
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180 <example> |
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181 location /images/ { |
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182 alias /data/w3/images/; |
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183 } |
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184 </example> |
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185 it is better to use the |
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186 <link id="root"/> |
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187 directive instead: |
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188 <example> |
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189 location /images/ { |
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190 root /data/w3; |
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191 } |
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192 </example> |
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193 </para> |
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194 |
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195 </directive> |
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196 |
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197 |
162
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198 <directive name="chunked_transfer_encoding"> |
271 | 199 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
162
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200 <default>on</default> |
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201 <context>http</context> |
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202 <context>server</context> |
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203 <context>location</context> |
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204 |
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205 <para> |
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206 Allows disabling chunked transfer encoding in HTTP/1.1. |
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207 It may come in handy when using a software failing to support |
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208 chunked encoding though the standard requires it. |
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209 </para> |
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210 |
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211 </directive> |
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212 |
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213 |
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214 <directive name="client_body_buffer_size"> |
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215 |
271 | 216 <syntax><value>size</value></syntax> |
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217 <default>8k|16k</default> |
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218 <context>http</context> |
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219 <context>server</context> |
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220 <context>location</context> |
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221 |
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222 <para> |
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223 Sets buffer size for reading client request body. |
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224 In case request body is larger than the buffer, |
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225 the whole body or only its part is written to a |
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226 <link id="client_body_temp_path">temporary file</link>. |
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227 By default, buffer size is equal to two memory pages. |
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228 This is 8K on x86, other 32-bit platforms, and x86-64. |
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229 It is usually 16K on other 64-bit platforms. |
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230 </para> |
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231 |
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232 </directive> |
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233 |
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234 |
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235 <directive name="client_body_in_file_only"> |
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236 <syntax> |
364 | 237 <literal>on</literal> | |
238 <literal>clean</literal> | | |
239 <literal>off</literal></syntax> | |
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240 <default>off</default> |
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241 <context>http</context> |
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242 <context>server</context> |
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243 <context>location</context> |
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244 |
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245 <para> |
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246 Determines whether nginx should save the entire client request body |
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247 into a file. |
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248 This directive can be used during debugging, or when using the |
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249 <var>$request_body_file</var> |
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250 variable, or the |
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251 <link doc="ngx_http_perl_module.xml" id="methods">$r->request_body_file</link> |
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252 method of the module |
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253 <link doc="ngx_http_perl_module.xml">ngx_http_perl_module</link>. |
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254 </para> |
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255 |
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256 <para> |
271 | 257 When set to the value <literal>on</literal>, temporary files are not |
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258 removed after request processing. |
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259 </para> |
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260 |
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261 <para> |
271 | 262 The value <literal>clean</literal> will cause the temporary files |
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263 left after request processing to be removed. |
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264 </para> |
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265 |
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266 </directive> |
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267 |
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268 |
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269 <directive name="client_body_in_single_buffer"> |
271 | 270 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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271 <default>off</default> |
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272 <context>http</context> |
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273 <context>server</context> |
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274 <context>location</context> |
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275 |
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276 <para> |
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277 Determines whether nginx should save the entire client request body |
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278 in a single buffer. |
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279 The directive is recommended when using the |
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280 <var>$request_body</var> |
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281 variable, to save the number of copy operations involved. |
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282 </para> |
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283 |
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284 </directive> |
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285 |
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286 |
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287 <directive name="client_body_temp_path"> |
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288 <syntax> |
364 | 289 <value>path</value> |
290 [<value>level1</value> | |
291 [<value>level2</value> | |
292 [<value>level3</value>]]]</syntax> | |
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293 <default>client_body_temp</default> |
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294 <context>http</context> |
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295 <context>server</context> |
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296 <context>location</context> |
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297 |
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298 <para> |
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299 Defines a directory for storing temporary files holding client request bodies. |
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300 Up to three-level subdirectory hierarchy can be used underneath the specified |
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301 directory. |
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302 For example, in the following configuration |
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303 <example> |
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304 client_body_temp_path /spool/nginx/client_temp 1 2; |
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305 </example> |
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306 a temporary file might look like this: |
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307 <example> |
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308 /spool/nginx/client_temp/7/45/00000123457 |
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309 </example> |
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310 </para> |
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311 |
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312 </directive> |
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313 |
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314 |
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315 <directive name="client_body_timeout"> |
271 | 316 <syntax><value>time</value></syntax> |
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317 <default>60s</default> |
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318 <context>http</context> |
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319 <context>server</context> |
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320 <context>location</context> |
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321 |
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322 <para> |
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323 Defines a timeout for reading client request body. |
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324 A timeout is only set between two successive read operations, |
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325 not for the transmission of the whole request body. |
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326 If a client does not transmit anything within this time, |
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327 the client error |
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328 <http-status code="408" text="Request Time-out"/> |
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329 is returned. |
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330 </para> |
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331 |
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332 </directive> |
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333 |
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334 |
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335 <directive name="client_header_buffer_size"> |
271 | 336 <syntax><value>size</value></syntax> |
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337 <default>1k</default> |
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338 <context>http</context> |
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339 <context>server</context> |
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340 |
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341 <para> |
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342 Sets buffer size for reading client request header. |
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343 For most requests, a buffer of 1K bytes is enough. |
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344 However, if a request includes long cookies, or comes from a WAP client, |
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345 it may not fit into 1K. |
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346 If a request line, or a request header field do not fit entirely into |
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347 this buffer then larger buffers are allocated, configured by the |
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348 <link id="large_client_header_buffers"/> |
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349 directive. |
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350 </para> |
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351 |
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352 </directive> |
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353 |
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354 |
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355 <directive name="client_header_timeout"> |
271 | 356 <syntax><value>time</value></syntax> |
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357 <default>60s</default> |
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358 <context>http</context> |
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359 <context>server</context> |
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360 |
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361 <para> |
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362 Defines a timeout for reading client request header. |
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363 If a client does not transmit the entire header within this time, |
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364 the client error |
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365 <http-status code="408" text="Request Time-out"/> |
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366 is returned. |
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367 </para> |
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368 |
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369 </directive> |
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370 |
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371 |
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372 <directive name="client_max_body_size"> |
271 | 373 <syntax><value>size</value></syntax> |
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374 <default>1m</default> |
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375 <context>http</context> |
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376 <context>server</context> |
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377 <context>location</context> |
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378 |
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379 <para> |
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380 Sets the maximum allowed size of the client request body, |
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381 specified in the |
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382 <header>Content-Length</header> |
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383 request header field. |
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384 If it exceeds the configured value, the client error |
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385 <http-status code="413" text="Request Entity Too Large"/> |
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386 is returned. |
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387 Please be aware that |
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388 <!--link doc="/web/upload.xml"-->browsers cannot correctly display |
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389 this error<!--/link-->. |
271 | 390 Setting <value>size</value> to 0 disables client |
65
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391 request body size checking. |
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392 </para> |
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393 |
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394 </directive> |
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395 |
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396 |
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397 <directive name="connection_pool_size"> |
271 | 398 <syntax><value>size</value></syntax> |
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399 <default>256</default> |
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400 <context>http</context> |
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401 <context>server</context> |
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402 |
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403 <para> |
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404 Allows to fine tune per-connection memory allocations. |
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405 This directive has minimal impact on performance, |
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406 and should not generally be used. |
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407 </para> |
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408 |
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409 </directive> |
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410 |
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411 |
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412 <directive name="default_type"> |
271 | 413 <syntax><value>mime-type</value></syntax> |
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414 <default>text/plain</default> |
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415 <context>http</context> |
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416 <context>server</context> |
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417 <context>location</context> |
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418 |
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419 <para> |
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420 Defines a default MIME-type of a response. |
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421 See also the <link id="types"/> directive. |
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422 </para> |
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423 |
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424 </directive> |
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425 |
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426 |
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427 <directive name="directio"> |
271 | 428 <syntax><value>size</value> | <literal>off</literal></syntax> |
102
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429 <default>off</default> |
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430 <context>http</context> |
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431 <context>server</context> |
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432 <context>location</context> |
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433 <appeared-in>0.7.7</appeared-in> |
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434 |
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435 <para> |
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436 Enables the use of |
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437 the <c-def>O_DIRECT</c-def> flag (FreeBSD, Linux), |
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438 the <c-def>F_NOCACHE</c-def> flag (Mac OS X), |
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439 or the <c-func>directio</c-func> function (Solaris), |
236
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Fixed off-by-one error introduced during an initial translation into English.
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440 when reading files that are larger than or equal to |
271 | 441 the specified <value>size</value>. |
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442 It automatically disables (0.7.15) the use of |
106
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443 <link id="sendfile"/> |
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444 for a given request. |
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445 It could be useful for serving large files: |
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446 <example> |
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447 directio 4m; |
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448 </example> |
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449 or when using <link id="aio"/> on Linux. |
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450 </para> |
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451 |
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452 </directive> |
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453 |
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454 |
171
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455 <directive name="directio_alignment"> |
271 | 456 <syntax><value>size</value></syntax> |
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457 <default>512</default> |
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458 <context>http</context> |
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459 <context>server</context> |
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460 <context>location</context> |
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461 <appeared-in>0.8.11</appeared-in> |
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462 |
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463 <para> |
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464 Sets an alignment for |
106
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465 <link id="directio"/>. |
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466 In most cases, a 512-byte alignment is enough, however, when |
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467 using XFS under Linux, it needs to be increased to 4K. |
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468 </para> |
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469 |
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470 </directive> |
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471 |
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472 |
418
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473 <directive name="disable_symlinks"> |
436
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474 <syntax><literal>off</literal></syntax> |
418
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475 <syntax> |
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476 <literal>on</literal> | |
436
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477 <literal>if_not_owner</literal> |
438
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478 [<literal>from</literal>=<value>part</value>]</syntax> |
418
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Documented the disable_symlinks directive.
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479 <default>off</default> |
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480 <context>http</context> |
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481 <context>server</context> |
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Documented the disable_symlinks directive.
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482 <context>location</context> |
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483 <appeared-in>1.1.15</appeared-in> |
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484 |
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485 <para> |
436
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486 Determines how symbolic links should be treated when opening files: |
418
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Documented the disable_symlinks directive.
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487 <list type="tag"> |
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488 |
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489 <tag-name><literal>off</literal></tag-name> |
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490 <tag-desc> |
436
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491 Symbolic links in the pathname are allowed and not checked. |
418
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492 This is the default behavior. |
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493 </tag-desc> |
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494 |
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495 <tag-name><literal>on</literal></tag-name> |
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496 <tag-desc> |
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497 If any component of the pathname is a symbolic link, |
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498 access to a file is denied. |
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499 </tag-desc> |
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500 |
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501 <tag-name><literal>if_not_owner</literal></tag-name> |
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Documented the disable_symlinks directive.
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502 <tag-desc> |
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503 Access to a file is denied if any component of the pathname |
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504 is a symbolic link, and the link and object that the link |
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505 points to have different owners. |
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506 </tag-desc> |
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507 |
438
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508 <tag-name><literal>from</literal>=<value>part</value></tag-name> |
436
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509 <tag-desc> |
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510 When checking symbolic links |
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511 (parameters <literal>on</literal> and <literal>if_not_owner</literal>), |
438
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512 all components of the pathname are normally checked. |
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513 Checking of symbolic links in the initial part of the pathname |
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514 may be avoided by also specifying the |
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515 <literal>from</literal>=<value>part</value> parameter. |
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516 In this case, symbolic links are checked only from |
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517 the component of the pathname following the specified initial part. |
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518 If a value is not an initial part of the checked pathname, the whole |
436
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519 pathname is checked as if this parameter was not specified at all. |
438
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520 If a value fully matches the file name, |
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521 symbolic links are not checked. |
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522 The parameter value can contain variables. |
436
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523 </tag-desc> |
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|
524 |
418
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|
525 </list> |
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|
526 </para> |
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|
527 |
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|
528 <para> |
436
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|
529 Example: |
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530 <example> |
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531 disable_symlinks on from=$document_root; |
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532 </example> |
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533 </para> |
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|
534 |
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|
535 <para> |
418
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536 This directive is only available on systems that have the |
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|
537 <c-func>openat</c-func> and <c-func>fstatat</c-func> interfaces. |
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diff
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538 This includes modern versions of FreeBSD, Linux, and Solaris. |
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|
539 </para> |
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diff
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|
540 |
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|
541 <para> |
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|
542 Parameters <literal>on</literal> and <literal>if_not_owner</literal> |
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543 add a processing overhead. |
436
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544 <note> |
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|
545 On systems that do not support opening directories for search only, |
438
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546 the use of these parameters requires that worker processes |
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547 have read permissions for all checked directories. |
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548 </note> |
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|
549 </para> |
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|
550 |
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- corrected the description of the from= parameter of the
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diff
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|
551 <para> |
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|
552 <note> |
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|
553 The |
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|
554 <link doc="ngx_http_autoindex_module.xml">ngx_http_autoindex_module</link>, |
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
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|
555 <link doc="ngx_http_random_index_module.xml">ngx_http_random_index_module</link>, |
477
c5680571ec09
Unnecessary extensions removed from links.
Andrey Belov <defan@nginx.com>
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476
diff
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|
556 and <link doc="ngx_http_dav_module.xml">ngx_http_dav_module</link> |
438
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|
557 modules currently ignore this directive. |
436
3a9f39341c7c
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diff
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|
558 </note> |
418
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diff
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|
559 </para> |
2638f67205ee
Documented the disable_symlinks directive.
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diff
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|
560 |
2638f67205ee
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diff
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|
561 </directive> |
2638f67205ee
Documented the disable_symlinks directive.
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406
diff
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|
562 |
2638f67205ee
Documented the disable_symlinks directive.
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diff
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|
563 |
57
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564 <directive name="error_page"> |
102
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565 <syntax> |
364 | 566 <value>code</value> ... |
567 [<literal>=</literal>[<value>response</value>]] | |
568 <value>uri</value></syntax> | |
57
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569 <default/> |
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570 <context>http</context> |
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571 <context>server</context> |
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572 <context>location</context> |
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573 <context>if in location</context> |
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|
574 |
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|
575 <para> |
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576 Defines the URI that will be shown for the specified errors. |
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577 These directives are inherited from the previous level if and |
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578 only if there are no |
271 | 579 <literal>error_page</literal> |
57
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580 directives on |
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Initial English translation of ngx_http_core_module.
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581 the current level. |
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582 A URI value can contain variables. |
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|
583 </para> |
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|
584 |
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|
585 <para> |
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|
586 Example: |
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|
587 <example> |
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588 error_page 404 /404.html; |
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589 error_page 502 503 504 /50x.html; |
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590 error_page 403 http://example.com/forbidden.html; |
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|
591 </example> |
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|
592 </para> |
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|
593 |
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|
594 <para> |
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595 Furthermore, it is possible to change the response code to another, for example: |
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596 <example> |
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597 error_page 404 =200 /empty.gif; |
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598 </example> |
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|
599 </para> |
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|
600 |
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|
601 <para> |
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|
602 If an error response is processed by a proxied server, or a FastCGI server, |
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Initial English translation of ngx_http_core_module.
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603 and the server may return different response codes (e.g., 200, 302, 401 |
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Initial English translation of ngx_http_core_module.
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604 or 404), it is possible to respond with a returned code: |
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|
605 <example> |
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|
606 error_page 404 = /404.php; |
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607 </example> |
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|
608 </para> |
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|
609 |
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|
610 <para> |
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611 If there is no need to change URI during redirection it is possible to redirect |
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612 error processing into a named location: |
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|
613 <example> |
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|
614 location / { |
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615 error_page 404 = @fallback; |
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616 } |
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|
617 |
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618 location @fallback { |
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619 proxy_pass http://backend; |
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620 } |
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621 </example> |
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|
622 </para> |
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|
623 |
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|
624 </directive> |
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|
625 |
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|
626 |
576
cac22cc79afd
Documented the "etag" directive.
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566
diff
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|
627 <directive name="etag"> |
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Documented the "etag" directive.
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566
diff
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628 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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566
diff
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629 <default>on</default> |
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566
diff
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630 <context>http</context> |
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566
diff
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631 <context>server</context> |
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566
diff
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632 <context>location</context> |
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566
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633 <appeared-in>1.3.3</appeared-in> |
cac22cc79afd
Documented the "etag" directive.
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566
diff
changeset
|
634 |
cac22cc79afd
Documented the "etag" directive.
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parents:
566
diff
changeset
|
635 <para> |
cac22cc79afd
Documented the "etag" directive.
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parents:
566
diff
changeset
|
636 Enables or disables automatic generation of the <header>ETag</header> |
cac22cc79afd
Documented the "etag" directive.
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parents:
566
diff
changeset
|
637 response header field for static resources. |
cac22cc79afd
Documented the "etag" directive.
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parents:
566
diff
changeset
|
638 </para> |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
639 |
cac22cc79afd
Documented the "etag" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
566
diff
changeset
|
640 </directive> |
cac22cc79afd
Documented the "etag" directive.
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parents:
566
diff
changeset
|
641 |
cac22cc79afd
Documented the "etag" directive.
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parents:
566
diff
changeset
|
642 |
171
6eeaa9e1f3b5
Made "appeared-in" an element, and added support for
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169
diff
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643 <directive name="if_modified_since"> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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98
diff
changeset
|
644 <syntax> |
364 | 645 <literal>off</literal> | |
646 <literal>exact</literal> | | |
647 <literal>before</literal></syntax> | |
102
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The directive name is now automatically printed in <default> and <syntax>.
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diff
changeset
|
648 <default>exact</default> |
57
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parents:
diff
changeset
|
649 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
650 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
651 <context>location</context> |
171
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Made "appeared-in" an element, and added support for
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169
diff
changeset
|
652 <appeared-in>0.7.24</appeared-in> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
653 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
654 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
655 Specifies how to compare modification time of a response |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
656 with the time in the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
657 <header>If-Modified-Since</header> |
235
6d8356490215
Consistently call header fields as such.
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234
diff
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|
658 request header field: |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
659 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
660 <list type="tag"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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changeset
|
661 |
271 | 662 <tag-name><literal>off</literal></tag-name> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
663 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
664 the |
235
6d8356490215
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parents:
234
diff
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|
665 <header>If-Modified-Since</header> request header field is ignored (0.7.34); |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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changeset
|
666 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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changeset
|
667 |
271 | 668 <tag-name><literal>exact</literal></tag-name> |
57
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parents:
diff
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|
669 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
670 exact match; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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changeset
|
671 </tag-desc> |
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Initial English translation of ngx_http_core_module.
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672 |
271 | 673 <tag-name><literal>before</literal></tag-name> |
57
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Initial English translation of ngx_http_core_module.
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|
674 <tag-desc> |
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Initial English translation of ngx_http_core_module.
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parents:
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changeset
|
675 modification time of a response is |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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changeset
|
676 less than or equal to the time in the <header>If-Modified-Since</header> |
235
6d8356490215
Consistently call header fields as such.
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diff
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|
677 request header field. |
57
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Initial English translation of ngx_http_core_module.
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678 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
679 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
680 </list> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
681 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
682 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
683 </directive> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
684 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
685 |
152
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
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148
diff
changeset
|
686 <directive name="ignore_invalid_headers"> |
271 | 687 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
152
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
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diff
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|
688 <default>on</default> |
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Documented the "ignore_invalid_headers" directive.
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diff
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|
689 <context>http</context> |
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Documented the "ignore_invalid_headers" directive.
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diff
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|
690 <context>server</context> |
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Documented the "ignore_invalid_headers" directive.
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148
diff
changeset
|
691 |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
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parents:
148
diff
changeset
|
692 <para> |
235
6d8356490215
Consistently call header fields as such.
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234
diff
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|
693 Controls whether header fields with invalid names should be ignored. |
252
6f710464be38
Applied nitpicking by Maxim Dounin, translated into English.
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246
diff
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|
694 Valid names are composed of English letters, digits, hyphens, and possibly |
152
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
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148
diff
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|
695 underscores (as controlled by the <link id="underscores_in_headers"/> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
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parents:
148
diff
changeset
|
696 directive). |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
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parents:
148
diff
changeset
|
697 </para> |
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Documented the "ignore_invalid_headers" directive.
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parents:
148
diff
changeset
|
698 |
426
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
699 <para> |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
700 A directive can be specified on the <link id="server"/> level |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
701 in a default server. |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
702 In this case, its value will cover all virtual servers |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
703 listening on the same address and port. |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
704 </para> |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
Ruslan Ermilov <ru@nginx.com>
parents:
419
diff
changeset
|
705 |
152
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
706 </directive> |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
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parents:
148
diff
changeset
|
707 |
5a35535f7cdf
Documented the "ignore_invalid_headers" directive.
Ruslan Ermilov <ru@nginx.com>
parents:
148
diff
changeset
|
708 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
709 <directive name="internal"> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
710 <syntax/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
711 <default/> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
712 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
713 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
714 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
715 Specifies that a given location can only be used for internal requests. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
716 For external requests, the client error |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
717 <http-status code="404" text="Not Found"/> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
718 is returned. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
719 Internal requests are the following: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
720 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
721 <list type="bullet"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
722 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
723 <listitem> |
429
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
724 requests redirected by the |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
725 <link id="error_page"/>, |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
726 <link doc="ngx_http_index_module.xml" id="index"/>, |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
727 <link doc="ngx_http_random_index_module.xml" id="random_index"/>, and |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
728 <link id="try_files"/> directives; |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
729 </listitem> |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
730 |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
731 <listitem> |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
732 requests redirected by the <header>X-Accel-Redirect</header> |
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
733 response header field from an upstream server; |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
734 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
735 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
736 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
737 subrequests formed by the |
271 | 738 “<command>include virtual</command>” |
438
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
436
diff
changeset
|
739 command of the |
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
436
diff
changeset
|
740 <link doc="ngx_http_ssi_module.xml">ngx_http_ssi_module</link> |
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
436
diff
changeset
|
741 module and by the |
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
436
diff
changeset
|
742 <link doc="ngx_http_addition_module.xml">ngx_http_addition_module</link> |
b27974b92a58
- corrected the description of the from= parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
436
diff
changeset
|
743 module directives; |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
744 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
745 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
746 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
747 requests changed by the |
429
2b9507b2cdf3
List all sources of internal requests.
Ruslan Ermilov <ru@nginx.com>
parents:
426
diff
changeset
|
748 <link doc="ngx_http_rewrite_module.xml" id="rewrite"/> directive. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
749 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
750 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
751 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
752 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
753 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
754 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
755 Example: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
756 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
757 error_page 404 /404.html; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
758 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
759 location /404.html { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
760 internal; |
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761 } |
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762 </example> |
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763 </para> |
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|
764 |
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765 </directive> |
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766 |
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767 |
176
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768 <directive name="keepalive_disable"> |
271 | 769 <syntax><literal>none</literal> | <value>browser</value> ...</syntax> |
467
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770 <default>msie6</default> |
176
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771 <context>http</context> |
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772 <context>server</context> |
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773 <context>location</context> |
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774 |
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775 <para> |
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776 Disables keep-alive connections with misbehaving browsers. |
271 | 777 The <value>browser</value> parameters specify which |
176
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778 browsers will be affected. |
271 | 779 The value <literal>msie6</literal> disables keep-alive connections |
252
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780 with old versions of MSIE, after seeing a POST request. |
271 | 781 The value <literal>safari</literal> disables keep-alive connections |
467
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782 with Safari and Safari-like browsers on Mac OS X and Mac OS X-like |
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783 operating systems. |
271 | 784 The value <literal>none</literal> enables keep-alive connections |
176
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785 with all browsers. |
467
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|
786 <note> |
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454
diff
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|
787 Prior to version 1.1.18, the value <literal>safari</literal> matched |
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788 all Safari and Safari-like browsers on all operating systems, and |
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|
789 keep-alive connections with them were disabled by default. |
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790 </note> |
176
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791 </para> |
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792 |
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793 </directive> |
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794 |
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795 |
171
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169
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796 <directive name="keepalive_requests"> |
271 | 797 <syntax><value>number</value></syntax> |
102
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798 <default>100</default> |
57
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799 <context>http</context> |
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800 <context>server</context> |
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801 <context>location</context> |
171
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802 <appeared-in>0.8.0</appeared-in> |
57
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803 |
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804 <para> |
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805 Sets the maximum number of requests that can be |
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806 made through one keep-alive connection. |
65
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807 After this many requests are made, the connection is closed. |
57
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808 </para> |
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|
809 |
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810 </directive> |
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|
811 |
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|
812 |
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813 <directive name="keepalive_timeout"> |
102
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814 <syntax> |
364 | 815 <value>timeout</value> |
816 [<value>header_timeout</value>]</syntax> | |
102
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817 <default>75s</default> |
57
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818 <context>http</context> |
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819 <context>server</context> |
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|
820 <context>location</context> |
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|
821 |
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822 <para> |
271 | 823 The first parameter sets a timeout during which a keep-alive |
57
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824 client connection will stay open on the server side. |
271 | 825 The optional second parameter sets a value in the |
826 <header>Keep-Alive: timeout=<value>time</value></header> | |
235
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827 response header field. |
271 | 828 Two parameters may differ. |
57
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829 </para> |
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|
830 |
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Initial English translation of ngx_http_core_module.
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|
831 <para> |
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832 The |
271 | 833 <header>Keep-Alive: timeout=<value>time</value></header> |
235
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834 header field is understood by Mozilla and Konqueror. |
57
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835 MSIE will close keep-alive connection in about 60 seconds. |
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836 </para> |
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|
837 |
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|
838 </directive> |
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|
839 |
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|
840 |
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841 <directive name="large_client_header_buffers"> |
271 | 842 <syntax><value>number</value> <value>size</value></syntax> |
102
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843 <default>4 8k</default> |
57
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844 <context>http</context> |
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845 <context>server</context> |
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846 |
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847 <para> |
271 | 848 Sets the maximum <value>number</value> and <value>size</value> of |
235
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849 buffers used when reading large client request header. |
57
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850 A request line cannot exceed the size of one buffer, or the client error |
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Initial English translation of ngx_http_core_module.
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851 <http-status code="414" text="Request-URI Too Large"/> |
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852 is returned. |
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diff
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|
853 A request header field cannot exceed the size of one buffer as well, or the |
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Initial English translation of ngx_http_core_module.
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|
854 client error |
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Initial English translation of ngx_http_core_module.
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changeset
|
855 <http-status code="400" text="Bad Request"/> |
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856 is returned. |
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857 Buffers are allocated only on demand. |
65
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858 By default, the buffer size is equal to 8K bytes. |
57
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859 If after the end of request processing a connection is transitioned |
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860 into the keep-alive state, these buffers are freed. |
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861 </para> |
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|
862 |
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|
863 </directive> |
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|
864 |
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|
865 |
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Initial English translation of ngx_http_core_module.
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866 <directive name="limit_except"> |
271 | 867 <syntax block="yes"><value>method</value> ...</syntax> |
57
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868 <default/> |
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869 <context>location</context> |
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|
870 |
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|
871 <para> |
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872 Limits allowed HTTP methods inside a location. |
271 | 873 The <value>method</value> parameter can be one of the following: |
874 <literal>GET</literal>, | |
875 <literal>HEAD</literal>, | |
876 <literal>POST</literal>, | |
877 <literal>PUT</literal>, | |
878 <literal>DELETE</literal>, | |
879 <literal>MKCOL</literal>, | |
880 <literal>COPY</literal>, | |
881 <literal>MOVE</literal>, | |
882 <literal>OPTIONS</literal>, | |
883 <literal>PROPFIND</literal>, | |
884 <literal>PROPPATCH</literal>, | |
885 <literal>LOCK</literal>, | |
886 <literal>UNLOCK</literal>, | |
65
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887 or |
271 | 888 <literal>PATCH</literal>. |
889 Allowing the <literal>GET</literal> method also allows the | |
890 <literal>HEAD</literal> method. | |
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891 Access to other methods can be limited using the |
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892 <link doc="ngx_http_access_module.xml">ngx_http_access_module</link> |
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893 and |
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894 <link doc="ngx_http_auth_basic_module.xml">ngx_http_auth_basic_module</link> |
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895 modules directives: |
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896 <example> |
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897 limit_except GET { |
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898 allow 192.168.1.0/32; |
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899 deny all; |
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900 } |
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901 </example> |
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902 Please note that this will limit access to all methods |
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|
903 <emphasis>except</emphasis> GET and HEAD. |
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904 </para> |
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|
905 |
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|
906 </directive> |
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|
907 |
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|
908 |
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909 <directive name="limit_rate"> |
271 | 910 <syntax><value>rate</value></syntax> |
102
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|
911 <default>0</default> |
57
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912 <context>http</context> |
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913 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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|
914 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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|
915 <context>if in location</context> |
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Initial English translation of ngx_http_core_module.
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|
916 |
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Initial English translation of ngx_http_core_module.
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|
917 <para> |
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|
918 Rate limits the transmission of a response to a client. |
271 | 919 The <value>rate</value> is specified in bytes per second. |
65
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diff
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|
920 Value 0 (the default) disables rate limiting. |
57
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921 <!-- |
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|
922 The smaller the rate, the more accurate will be the limitation. |
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|
923 --> |
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Initial English translation of ngx_http_core_module.
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|
924 The limit is per connection, so if a single client opens 2 connections, |
65
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- Use of $document_root and $realpath_root in "alias" is prohibited.
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|
925 an overall rate will be 2x more than specified by this directive. |
57
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|
926 </para> |
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|
927 |
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|
928 <para> |
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|
929 This directive is not applicable if one wants to rate limit |
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930 a group of clients on the |
106
56457a474903
If text of the link is not provided, the @id is used.
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102
diff
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|
931 <link id="server"/> |
57
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|
932 level. |
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|
933 If that is the case, the desired limit can be specified in the |
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|
934 <var>$limit_rate</var> |
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|
935 variable: |
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|
936 <example> |
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|
937 server { |
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|
938 |
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|
939 if ($slow) { |
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940 set $limit_rate 4k; |
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|
941 } |
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|
942 |
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|
943 ... |
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|
944 } |
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|
945 </example> |
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|
946 </para> |
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|
947 |
506
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|
948 <para> |
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diff
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|
949 In addition, rate limit can also be set in the |
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diff
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|
950 <header>X-Accel-Limit-Rate</header> response header field. |
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Documented how nginx processes proxied server's response header fields
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503
diff
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|
951 This ability can be disabled using the |
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503
diff
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|
952 <link doc="ngx_http_proxy_module.xml" id="proxy_ignore_headers"/> |
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Documented how nginx processes proxied server's response header fields
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503
diff
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|
953 and |
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503
diff
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|
954 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_ignore_headers"/> |
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diff
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|
955 directives. |
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Documented how nginx processes proxied server's response header fields
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diff
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|
956 </para> |
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diff
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|
957 |
57
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958 </directive> |
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|
959 |
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960 |
171
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Made "appeared-in" an element, and added support for
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|
961 <directive name="limit_rate_after"> |
271 | 962 <syntax><value>size</value></syntax> |
102
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|
963 <default>0</default> |
57
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964 <context>http</context> |
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965 <context>server</context> |
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966 <context>location</context> |
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967 <context>if in location</context> |
171
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968 <appeared-in>0.8.0</appeared-in> |
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969 |
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|
970 <para> |
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|
971 Sets the initial amount after which the further transmission |
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972 of a response to a client will be rate limited. |
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|
973 </para> |
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|
974 |
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|
975 <para> |
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|
976 Example: |
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|
977 <example> |
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978 location /flv/ { |
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|
979 flv; |
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|
980 limit_rate_after 500k; |
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981 limit_rate 50k; |
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|
982 } |
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|
983 </example> |
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|
984 </para> |
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|
985 |
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|
986 </directive> |
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|
987 |
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988 |
172
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
989 <directive name="lingering_close"> |
271 | 990 <syntax> |
364 | 991 <literal>off</literal> | |
992 <literal>on</literal> | | |
993 <literal>always</literal></syntax> | |
172
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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994 <default>on</default> |
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995 <context>http</context> |
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996 <context>server</context> |
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997 <context>location</context> |
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998 <appeared-in>1.1.0</appeared-in> |
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999 <appeared-in>1.0.6</appeared-in> |
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1000 |
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1001 <para> |
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1002 Controls how nginx closes client connections. |
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1003 </para> |
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1004 |
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1005 <para> |
271 | 1006 The default value “<literal>on</literal>” instructs nginx to |
172
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1007 <link id="lingering_timeout">wait for</link> and |
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1008 <link id="lingering_time">process</link> additional data from a client |
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1009 before fully closing a connection, but only |
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1010 if heuristics suggests that a client may be sending more data. |
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1011 </para> |
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1012 |
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1013 <para> |
271 | 1014 The value “<literal>always</literal>” will cause nginx to unconditionally |
172
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1015 wait for and process additional client data. |
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1016 </para> |
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1017 |
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1018 <para> |
271 | 1019 The value “<literal>off</literal>” tells nginx to never wait for |
172
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1020 more data and close the connection immediately. |
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1021 This breaks the protocol and should not be used under normal circumstances. |
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1022 </para> |
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1023 |
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1024 </directive> |
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1025 |
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1026 |
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1027 <directive name="lingering_time"> |
271 | 1028 <syntax><value>time</value></syntax> |
172
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1029 <default>30s</default> |
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1030 <context>http</context> |
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1031 <context>server</context> |
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1032 <context>location</context> |
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1033 |
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1034 <para> |
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1035 When <link id="lingering_close"/> is in effect, |
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1036 this directive specifies a maximum time during which nginx |
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1037 will process (read and ignore) additional data coming from a client. |
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1038 After that, the connection is closed, even if there are more data. |
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1039 </para> |
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1040 |
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1041 </directive> |
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1042 |
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1043 |
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1044 <directive name="lingering_timeout"> |
271 | 1045 <syntax><value>time</value></syntax> |
172
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1046 <default>5s</default> |
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1047 <context>http</context> |
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1048 <context>server</context> |
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1049 <context>location</context> |
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1050 |
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1051 <para> |
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1052 When <link id="lingering_close"/> is in effect, this directive specifies |
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1053 a maximum waiting time for more client data to arrive. |
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1054 If data are not received during this time, the connection is closed. |
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1055 Otherwise, data are read and ignored, then nginx waits again for more data. |
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1056 The “wait-read-ignore” cycle is repeated, but no longer than specified by the |
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1057 <link id="lingering_time"/> directive. |
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1058 </para> |
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1059 |
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1060 </directive> |
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1061 |
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1062 |
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1063 <directive name="listen"> |
102
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1064 <syntax> |
364 | 1065 <value>address</value>[:<value>port</value>] |
1066 [<literal>default_server</literal>] | |
1067 [<literal>setfib</literal>=<value>number</value>] | |
1068 [<literal>backlog</literal>=<value>number</value>] | |
1069 [<literal>rcvbuf</literal>=<value>size</value>] | |
1070 [<literal>sndbuf</literal>=<value>size</value>] | |
1071 [<literal>accept_filter</literal>=<value>filter</value>] | |
1072 [<literal>deferred</literal>] | |
1073 [<literal>bind</literal>] | |
1074 [<literal>ipv6only</literal>=<literal>on</literal>|<literal>off</literal>] | |
1075 [<literal>ssl</literal>] | |
1076 [<literal>so_keepalive</literal>=<literal>on</literal>|<literal>off</literal>|[<value>keepidle</value>]:[<value>keepintvl</value>]:[<value>keepcnt</value>]]</syntax> | |
102
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1077 <syntax> |
364 | 1078 <value>port</value> |
1079 [<literal>default_server</literal>] | |
1080 [<literal>setfib</literal>=<value>number</value>] | |
1081 [<literal>backlog</literal>=<value>number</value>] | |
1082 [<literal>rcvbuf</literal>=<value>size</value>] | |
1083 [<literal>sndbuf</literal>=<value>size</value>] | |
1084 [<literal>accept_filter</literal>=<value>filter</value>] | |
1085 [<literal>deferred</literal>] | |
1086 [<literal>bind</literal>] | |
1087 [<literal>ipv6only</literal>=<literal>on</literal>|<literal>off</literal>] | |
1088 [<literal>ssl</literal>] | |
1089 [<literal>so_keepalive</literal>=<literal>on</literal>|<literal>off</literal>|[<value>keepidle</value>]:[<value>keepintvl</value>]:[<value>keepcnt</value>]]</syntax> | |
102
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1090 <syntax> |
364 | 1091 <literal>unix:</literal><value>path</value> |
1092 [<literal>default_server</literal>] | |
1093 [<literal>backlog</literal>=<value>number</value>] | |
1094 [<literal>rcvbuf</literal>=<value>size</value>] | |
1095 [<literal>sndbuf</literal>=<value>size</value>] | |
1096 [<literal>accept_filter</literal>=<value>filter</value>] | |
1097 [<literal>deferred</literal>] | |
1098 [<literal>bind</literal>] | |
1099 [<literal>ssl</literal>] | |
1100 [<literal>so_keepalive</literal>=<literal>on</literal>|<literal>off</literal>|[<value>keepidle</value>]:[<value>keepintvl</value>]:[<value>keepcnt</value>]]</syntax> | |
102
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1101 <default>*:80 | *:8000</default> |
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1102 <context>server</context> |
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1103 |
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1104 <para> |
271 | 1105 Sets an <value>address</value> and a <value>port</value> for IP, |
1106 or a <value>path</value> for a UNIX-domain socket, on which | |
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1107 the server will accept requests. |
271 | 1108 Only one of <value>address</value> or <value>port</value> may be |
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1109 specified. |
271 | 1110 An <value>address</value> may also be a hostname, for example: |
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1111 <example> |
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1112 listen 127.0.0.1:8000; |
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1113 listen 127.0.0.1; |
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1114 listen 8000; |
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1115 listen *:8000; |
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1116 listen localhost:8000; |
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1117 </example> |
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1118 IPv6 addresses (0.7.36) are specified in square brackets: |
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1119 <example> |
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1120 listen [::]:8000; |
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1121 listen [fe80::1]; |
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1122 </example> |
364 | 1123 UNIX-domain sockets (0.8.21) are specified with the “<literal>unix:</literal>” |
1124 prefix: | |
66 | 1125 <example> |
1126 listen unix:/var/run/nginx.sock; | |
1127 </example> | |
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1128 </para> |
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1129 |
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1130 <para> |
271 | 1131 If only <value>address</value> is given, the port 80 is used. |
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1132 </para> |
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1133 |
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1134 <para> |
271 | 1135 If directive is not present then either the <literal>*:80</literal> is used |
1136 if nginx runs with superuser privileges, or <literal>*:8000</literal> otherwise. | |
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1137 </para> |
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1138 |
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1139 <para> |
271 | 1140 The <literal>default_server</literal> parameter, if present, |
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1141 will cause the server to become the default server for the specified |
271 | 1142 <value>address</value>:<value>port</value> pair. |
1143 If none of the directives have the <literal>default_server</literal> | |
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1144 parameter then the first server with the |
271 | 1145 <value>address</value>:<value>port</value> pair will be |
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1146 the default server for this pair. |
66 | 1147 <note> |
1148 In versions prior to 0.8.21 this parameter is named simply | |
271 | 1149 <literal>default</literal>. |
66 | 1150 </note> |
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1151 </para> |
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1152 |
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1153 <para> |
271 | 1154 A <literal>listen</literal> directive |
66 | 1155 can have several additional parameters specific to system calls |
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1156 <c-func>listen</c-func> and <c-func>bind</c-func>. |
66 | 1157 They can be specified in any |
271 | 1158 <literal>listen</literal> directive, but only once for the given |
1159 <value>address</value>:<value>port</value> pair. | |
66 | 1160 <note> |
1161 In versions prior to 0.8.21, they could only be | |
271 | 1162 specified in the <literal>listen</literal> directive with the |
1163 <literal>default</literal> parameter. | |
66 | 1164 </note> |
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1165 <list type="tag"> |
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1166 |
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1167 <tag-name> |
271 | 1168 <literal>setfib</literal>=<value>number</value> |
66 | 1169 </tag-name> |
1170 <tag-desc> | |
1171 this parameter (0.8.44) sets the associated FIB (routing table) | |
1172 for the listening socket. | |
1173 This currently works only on FreeBSD. | |
1174 </tag-desc> | |
1175 | |
1176 <tag-name> | |
271 | 1177 <literal>backlog</literal>=<value>number</value> |
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1178 </tag-name> |
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1179 <tag-desc> |
271 | 1180 sets the <literal>backlog</literal> parameter in the |
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1181 <c-func>listen</c-func> call. |
271 | 1182 By default, <literal>backlog</literal> equals -1 on FreeBSD |
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1183 and 511 on other platforms. |
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1184 </tag-desc> |
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1185 |
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1186 <tag-name> |
271 | 1187 <literal>rcvbuf</literal>=<value>size</value> |
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1188 </tag-name> |
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1189 <tag-desc> |
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1190 sets the <c-def>SO_RCVBUF</c-def> parameter for the listening socket. |
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1191 </tag-desc> |
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1192 |
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1193 <tag-name> |
271 | 1194 <literal>sndbuf</literal>=<value>size</value> |
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1195 </tag-name> |
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1196 <tag-desc> |
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1197 sets the <c-def>SO_SNDBUF</c-def> parameter for the listening socket. |
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1198 </tag-desc> |
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1199 |
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1200 <tag-name> |
271 | 1201 <literal>accept_filter</literal>=<value>filter</value> |
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1202 </tag-name> |
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1203 <tag-desc> |
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1204 sets the name of the accept filter. |
271 | 1205 This works only on FreeBSD, acceptable values are <literal>dataready</literal> |
1206 and <literal>httpready</literal>. | |
57
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1207 On receipt of the <c-def>SIGHUP</c-def> signal, an accept filter can only be |
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1208 changed in recent versions of FreeBSD, starting from 6.0, 5.4-STABLE |
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1209 and 4.11-STABLE. |
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1210 </tag-desc> |
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1211 |
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1212 <tag-name> |
271 | 1213 <literal>deferred</literal> |
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1214 </tag-name> |
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1215 <tag-desc> |
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1216 instructs to use a deferred <c-func>accept</c-func> on Linux |
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1217 using the <c-def>TCP_DEFER_ACCEPT</c-def> option. |
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1218 </tag-desc> |
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1219 |
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1220 <tag-name> |
271 | 1221 <literal>bind</literal> |
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1222 </tag-name> |
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1223 <tag-desc> |
240
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1224 instructs to make a separate <c-func>bind</c-func> call for a given |
271 | 1225 <value>address</value>:<value>port</value> pair. |
240
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1226 This is because nginx will <c-func>bind</c-func> only to |
271 | 1227 <literal>*:</literal><value>port</value> |
1228 if there are several <literal>listen</literal> directives with | |
57
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1229 the same port but different addresses, and one of the |
271 | 1230 <literal>listen</literal> directives listens on all addresses |
1231 for the given port (<literal>*:</literal><value>port</value>). | |
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1232 It should be noted that in this case a <c-func>getsockname</c-func> |
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1233 system call will be made to determine an address that accepted a |
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1234 connection. |
271 | 1235 If parameters <literal>backlog</literal>, <literal>rcvbuf</literal>, |
1236 <literal>sndbuf</literal>, <literal>accept_filter</literal>, | |
1237 <literal>deferred</literal>, or <literal>so_keepalive</literal> | |
223
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1238 are used then for a given |
271 | 1239 <value>address</value>:<value>port</value> pair |
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1240 a separate <c-func>bind</c-func> call will always be made. |
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1241 </tag-desc> |
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1242 |
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1243 <tag-name> |
271 | 1244 <literal>ipv6only</literal>=<literal>on</literal>|<literal>off</literal> |
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1245 </tag-name> |
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1246 <tag-desc> |
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1247 this parameter (0.7.42) sets the value of the <c-def>IPV6_V6ONLY</c-def> |
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1248 parameter for the listening socket. |
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1249 This parameter can only be set once on start. |
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1250 </tag-desc> |
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1251 |
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1252 <tag-name> |
271 | 1253 <literal>ssl</literal> |
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1254 </tag-name> |
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1255 <tag-desc> |
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1256 this parameter (0.7.14) does not relate to system calls |
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1257 <c-func>listen</c-func> and <c-func>bind</c-func>, but allows to |
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1258 specify that all connections accepted on this port should work in |
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1259 the SSL mode. |
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1260 This allows for a more compact configuration for the server operating |
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1261 in both HTTP and HTTPS modes simultaneously. |
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1262 <example> |
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1263 listen 80; |
476
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1264 listen 443 ssl; |
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1265 </example> |
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1266 </tag-desc> |
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1267 |
223
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1268 <tag-name> |
271 | 1269 <literal>so_keepalive</literal>=<literal>on</literal>|<literal>off</literal>|[<value>keepidle</value>]:[<value>keepintvl</value>]:[<value>keepcnt</value>] |
223
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1270 </tag-name> |
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1271 <tag-desc> |
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1272 this parameter (1.1.11) configures the “TCP keepalive” behavior |
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1273 for the listening socket. |
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1274 If this parameter is omitted then the system default setting will be |
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1275 in effect for the socket. |
271 | 1276 If set to the value “<literal>on</literal>”, the <c-def>SO_KEEPALIVE</c-def> |
223
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1277 socket option is turned on for the socket. |
271 | 1278 If set to the value “<literal>off</literal>”, the <c-def>SO_KEEPALIVE</c-def> |
223
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1279 socket option is turned off for the socket. |
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1280 Some operating systems support tuning TCP keepalive parameters on a per-socket |
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1281 basis using the <c-def>TCP_KEEPIDLE</c-def>, <c-def>TCP_KEEPINTVL</c-def>, |
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1282 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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364
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1283 On such systems (currently, Linux 2.4+, NetBSD 5+, and |
454
daafc5600fc4
FreeBSD 9.0-STABLE supports the TCP_KEEPIDLE, TCP_KEEPINTVL, and
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1284 FreeBSD 9.0-STABLE) they can be configured |
271 | 1285 using the <value>keepidle</value>, <value>keepintvl</value>, and |
1286 <value>keepcnt</value> parameters. | |
1287 One or two parameters may be omitted, in which case the system default setting | |
223
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1288 for the corresponding socket option will be in effect. |
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1289 For example, |
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1290 <example>so_keepalive=30m::10</example> |
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1291 will set idle timeout (<c-def>TCP_KEEPIDLE</c-def>) to 30 minutes, |
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1292 leave probe interval (<c-def>TCP_KEEPINTVL</c-def>) at its system default, |
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1293 and set probes count (<c-def>TCP_KEEPCNT</c-def>) to 10 probes. |
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1294 </tag-desc> |
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1295 |
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1296 </list> |
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1297 </para> |
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1298 |
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1299 <para> |
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1300 Example: |
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1301 <example> |
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1302 listen 127.0.0.1 default accept_filter=dataready backlog=1024; |
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1303 </example> |
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1304 </para> |
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1305 |
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1306 </directive> |
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1307 |
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1308 |
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1309 <directive name="location"> |
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1310 <syntax block="yes">[ |
364 | 1311 <literal>=</literal> | |
1312 <literal>~</literal> | | |
1313 <literal>~*</literal> | | |
1314 <literal>^~</literal> | |
1315 ] <value>uri</value></syntax> | |
271 | 1316 <syntax block="yes"><literal>@</literal><value>name</value></syntax> |
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1317 <default/> |
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1318 <context>server</context> |
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1319 <context>location</context> |
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1320 |
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1321 <para> |
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1322 Sets a configuration based on a request URI. |
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1323 </para> |
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1324 |
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1325 <para> |
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1326 The matching is performed against a normalized URI, |
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1327 after decoding a text encoded in the “<literal>%XX</literal>” form, |
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1328 resolving references to relative path components “<literal>.</literal>” |
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Documented URI normalization rules, including %-decoding.
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1329 and “<literal>..</literal>”, and possible |
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Documented URI normalization rules, including %-decoding.
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499
diff
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|
1330 <link id="merge_slashes">compression</link> of two or more |
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Documented URI normalization rules, including %-decoding.
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diff
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|
1331 adjacent slashes into a single slash. |
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diff
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|
1332 </para> |
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diff
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|
1333 |
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|
1334 <para> |
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1335 A location can either be defined by a prefix string, or by a regular expression. |
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Initial English translation of ngx_http_core_module.
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1336 Regular expressions are specified by prepending them with the |
271 | 1337 “<literal>~*</literal>” prefix (for case-insensitive matching), or with the |
1338 “<literal>~</literal>” prefix (for case-sensitive matching). | |
57
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1339 To find a location matching a given request, nginx first checks |
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Initial English translation of ngx_http_core_module.
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|
1340 locations defined using the prefix strings (prefix locations). |
88 | 1341 Among them, the most specific one is searched. |
57
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1342 Then regular expressions are checked, in the order of their appearance |
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Initial English translation of ngx_http_core_module.
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1343 in a configuration file. |
244 | 1344 A search of regular expressions terminates on the first match, |
1345 and the corresponding configuration is used. | |
1346 If no match with a regular expression is found then a | |
57
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1347 configuration of the most specific prefix location is used. |
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Initial English translation of ngx_http_core_module.
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|
1348 </para> |
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Initial English translation of ngx_http_core_module.
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|
1349 |
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|
1350 <para> |
67
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1351 Locations can be nested, with some exceptions mentioned below. |
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|
1352 </para> |
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diff
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|
1353 |
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|
1354 <para> |
57
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Initial English translation of ngx_http_core_module.
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1355 For case-insensitive operating systems such as Mac OS X and Cygwin, |
244 | 1356 matching with prefix strings ignores a case (0.7.7). |
57
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Initial English translation of ngx_http_core_module.
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1357 However, comparison is limited to one-byte locales. |
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Initial English translation of ngx_http_core_module.
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|
1358 </para> |
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Initial English translation of ngx_http_core_module.
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|
1359 |
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|
1360 <para> |
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Initial English translation of ngx_http_core_module.
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|
1361 Regular expressions can contain captures (0.7.40) that can later |
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Initial English translation of ngx_http_core_module.
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|
1362 be used in other directives. |
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Initial English translation of ngx_http_core_module.
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|
1363 </para> |
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|
1364 |
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Initial English translation of ngx_http_core_module.
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|
1365 <para> |
271 | 1366 If the most specific prefix location has the “<literal>^~</literal>” prefix |
57
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1367 then regular expressions are not checked. |
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Initial English translation of ngx_http_core_module.
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|
1368 </para> |
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Initial English translation of ngx_http_core_module.
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|
1369 |
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|
1370 <para> |
271 | 1371 Also, using the “<literal>=</literal>” prefix it is possible to define |
57
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1372 an exact match of URI and location. |
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Initial English translation of ngx_http_core_module.
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|
1373 If an exact match is found, the search terminates. |
271 | 1374 For example, if a “<literal>/</literal>” request happens frequently, |
1375 defining “<literal>location = /</literal>” will speed up the processing | |
57
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1376 of these requests, as search terminates right after the first |
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Initial English translation of ngx_http_core_module.
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|
1377 comparison. |
67
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|
1378 Such a location cannot obviously contain nested locations. |
57
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|
1379 </para> |
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Initial English translation of ngx_http_core_module.
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diff
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|
1380 |
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|
1381 <para> |
67
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66
diff
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|
1382 <note> |
57
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Initial English translation of ngx_http_core_module.
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parents:
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1383 In versions from 0.7.1 to 0.8.41, if a request matched the prefix |
271 | 1384 location without the “<literal>=</literal>” and “<literal>^~</literal>” |
57
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1385 prefixes, the search also terminated and regular expressions were |
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|
1386 not checked. |
67
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|
1387 </note> |
57
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|
1388 </para> |
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diff
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|
1389 |
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Initial English translation of ngx_http_core_module.
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diff
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|
1390 <para> |
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Initial English translation of ngx_http_core_module.
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diff
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|
1391 Let's illustrate the above by example: |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1392 <example> |
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|
1393 location = / { |
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Initial English translation of ngx_http_core_module.
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1394 [ configuration A ] |
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1395 } |
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|
1396 |
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|
1397 location / { |
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1398 [ configuration B ] |
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1399 } |
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|
1400 |
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Initial English translation of ngx_http_core_module.
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1401 location ^~ /images/ { |
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Initial English translation of ngx_http_core_module.
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1402 [ configuration C ] |
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|
1403 } |
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|
1404 |
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Initial English translation of ngx_http_core_module.
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|
1405 location ~* \.(gif|jpg|jpeg)$ { |
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Initial English translation of ngx_http_core_module.
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1406 [ configuration D ] |
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|
1407 } |
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|
1408 </example> |
271 | 1409 The “<literal>/</literal>” request will match configuration A, |
1410 the “<literal>/documents/document.html</literal>” request will match | |
57
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1411 configuration B, |
271 | 1412 the “<literal>/images/1.gif</literal>” request will match configuration C, and |
1413 the “<literal>/documents/1.jpg</literal>” request will match configuration D. | |
57
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1414 </para> |
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Initial English translation of ngx_http_core_module.
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|
1415 |
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|
1416 <para> |
271 | 1417 The “<literal>@</literal>” prefix defines a named location. |
57
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|
1418 Such a location is not used for a regular request processing, but instead |
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|
1419 used for request redirection. |
67
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|
1420 They cannot be nested, and cannot contain nested locations. |
57
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|
1421 </para> |
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|
1422 |
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diff
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|
1423 <!-- |
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Initial English translation of ngx_http_core_module.
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1424 <migration from="Apache" directive="Location" /> |
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|
1425 --> |
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|
1426 |
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|
1427 </directive> |
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Initial English translation of ngx_http_core_module.
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|
1428 |
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Initial English translation of ngx_http_core_module.
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|
1429 |
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Initial English translation of ngx_http_core_module.
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|
1430 <directive name="log_not_found"> |
271 | 1431 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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diff
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|
1432 <default>on</default> |
57
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1433 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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|
1434 <context>server</context> |
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|
1435 <context>location</context> |
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|
1436 |
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|
1437 <para> |
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1438 Enables or disables logging of errors about not found files into the |
106
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|
1439 <link doc="../ngx_core_module.xml" id="error_log"/>. |
57
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1440 </para> |
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|
1441 |
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1442 </directive> |
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1443 |
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|
1444 |
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|
1445 <directive name="log_subrequest"> |
271 | 1446 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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|
1447 <default>off</default> |
57
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1448 <context>http</context> |
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1449 <context>server</context> |
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1450 <context>location</context> |
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1451 |
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|
1452 <para> |
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1453 Enables or disables logging of subrequests into the |
106
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|
1454 <link doc="ngx_http_log_module.xml" id="access_log"/>. |
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1455 </para> |
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|
1456 |
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1457 </directive> |
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|
1458 |
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1459 |
175
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|
1460 <directive name="max_ranges"> |
271 | 1461 <syntax><value>number</value></syntax> |
175
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1462 <default/> |
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174
diff
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|
1463 <context>http</context> |
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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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|
1464 <context>server</context> |
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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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|
1465 <context>location</context> |
499
76a8eca844d0
Documented that "max_ranges" appeared in 1.1.2.
Ruslan Ermilov <ru@nginx.com>
parents:
477
diff
changeset
|
1466 <appeared-in>1.1.2</appeared-in> |
175
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1467 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1468 <para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
changeset
|
1469 Limits the maximum allowed number of ranges in byte-range requests. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1470 Requests that exceed the limit are processed as if there were no |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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parents:
174
diff
changeset
|
1471 byte ranges specified. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1472 By default, there is no limit. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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parents:
174
diff
changeset
|
1473 The value of zero disables the byte-range support completely. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
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|
1474 </para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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parents:
174
diff
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|
1475 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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parents:
174
diff
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|
1476 </directive> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
1477 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1478 |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1479 <directive name="merge_slashes"> |
271 | 1480 <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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|
1481 <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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|
1482 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1483 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1484 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1485 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1486 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
|
1487 in a URI into a single slash. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1488 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1489 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1490 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1491 Note that compression is essential for the correct prefix string |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1492 and regular expressions location matching. |
271 | 1493 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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|
1494 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1495 location /scripts/ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1496 ... |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1497 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1498 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1499 and might be processed as a static file, |
271 | 1500 so it gets converted to “<literal>/scripts/one.php</literal>”. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1501 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1502 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1503 <para> |
271 | 1504 Turning the compression <literal>off</literal> can become necessary if a URI |
1505 contains base64-encoded names, since base64 uses the “<literal>/</literal>” | |
246 | 1506 character internally. |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1507 However, for security considerations, it is better to avoid turning off |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1508 the compression. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1509 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1510 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1511 <para> |
442
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
parents:
438
diff
changeset
|
1512 A directive can be specified on the <link id="server"/> level |
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
parents:
438
diff
changeset
|
1513 in a default server. |
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
parents:
438
diff
changeset
|
1514 In this case, its value will cover all virtual servers |
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
parents:
438
diff
changeset
|
1515 listening on the same address and port. |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1516 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1517 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1518 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1519 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1520 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1521 <directive name="msie_padding"> |
271 | 1522 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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98
diff
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|
1523 <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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|
1524 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1525 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1526 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1527 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1528 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1529 Enables or disables adding of comments to responses with status |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1530 greater than 400 for MSIE clients, to pad the response size to 512 bytes. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1531 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1532 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1533 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1534 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1535 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1536 <directive name="msie_refresh"> |
271 | 1537 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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98
diff
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|
1538 <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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|
1539 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1540 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1541 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1542 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1543 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1544 Enables or disables issuing refreshes instead of redirects, for MSIE clients. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1545 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1546 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1547 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1548 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1549 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1550 <directive name="open_file_cache"> |
271 | 1551 <syntax><literal>off</literal></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
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98
diff
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|
1552 <syntax> |
271 | 1553 <literal>max</literal>=<value>N</value> |
1554 [<literal>inactive</literal>=<value>time</value>]</syntax> | |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
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|
1555 <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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|
1556 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1557 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1558 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1559 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1560 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1561 Configures a cache that can store: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1562 <list type="bullet"> |
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 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1565 open file descriptors, their sizes and modification times; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1566 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1567 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1568 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1569 directory lookups; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1570 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1571 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1572 <listitem> |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
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67
diff
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|
1573 file lookup errors, such as “file not found”, “no read permission”, |
57
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Initial English translation of ngx_http_core_module.
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|
1574 and so on. |
246 | 1575 <note> |
57
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Initial English translation of ngx_http_core_module.
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|
1576 Caching of errors should be enabled separately 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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|
1577 <link id="open_file_cache_errors"/> |
57
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Initial English translation of ngx_http_core_module.
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|
1578 directive. |
246 | 1579 </note> |
57
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|
1580 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1581 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1582 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1583 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1584 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1585 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1586 The directive has the following parameters: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1587 <list type="tag"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1588 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
changeset
|
1589 <tag-name> |
271 | 1590 <literal>max</literal> |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1591 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1592 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1593 sets the maximum number of elements in the cache; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1594 on cache overflow the least recently used (LRU) elements get removed; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1595 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1596 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1597 <tag-name> |
271 | 1598 <literal>inactive</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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|
1599 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1600 <tag-desc> |
68
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- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
parents:
67
diff
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|
1601 defines a time, after which an element gets removed from the cache |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1602 if there were no accesses to it during this time; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1603 by default, it is 60 seconds; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1604 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1605 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1606 <tag-name> |
271 | 1607 <literal>off</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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|
1608 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1609 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1610 disables the cache. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1611 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1612 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1613 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1614 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1615 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1616 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1617 Example: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1618 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1619 open_file_cache max=1000 inactive=20s; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1620 open_file_cache_valid 30s; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1621 open_file_cache_min_uses 2; |
270
945d7299c26c
Spaces are now preserved here, so removed all the hacks.
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252
diff
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|
1622 open_file_cache_errors on;<!-- |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1623 open_file_cache_events on; |
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> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1626 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1627 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1628 </directive> |
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 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1631 <directive name="open_file_cache_errors"> |
271 | 1632 <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:
98
diff
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|
1633 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1634 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1635 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1636 <context>location</context> |
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
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|
1638 <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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|
1639 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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|
1640 <link id="open_file_cache"/>. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1641 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1642 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1643 </directive> |
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 |
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.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1648 <directive name="open_file_cache_events"> |
271 | 1649 <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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|
1650 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1651 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1652 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
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> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1656 Enables to use kernel events to validate |
106
56457a474903
If text of the link is not provided, the @id is used.
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102
diff
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|
1657 <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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|
1658 elements. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1659 This directive works with the |
106
56457a474903
If text of the link is not provided, the @id is used.
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102
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|
1660 <link doc="../events.xml" id="kqueue"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1661 method only. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1662 Note that only NetBSD 2.0+ and FreeBSD 6.0+ |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1663 support events for arbitrary file system types. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1664 Other operating systems support events only for essential |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1665 file systems such as UFS or FFS. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1666 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1667 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1668 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1669 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1670 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1671 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1672 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1673 <directive name="open_file_cache_min_uses"> |
271 | 1674 <syntax><value>number</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
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|
1675 <default>1</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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|
1676 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1677 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1678 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1679 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1680 <para> |
271 | 1681 Sets the minimum <value>number</value> of file accesses during |
1682 the period configured by the <literal>inactive</literal> parameter | |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
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102
diff
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|
1683 of the <link id="open_file_cache"/> directive, |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1684 after which a file descriptor will remain open in the cache. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1685 </para> |
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 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1688 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1689 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1690 <directive name="open_file_cache_valid"> |
271 | 1691 <syntax><value>time</value></syntax> |
102
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98
diff
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|
1692 <default>60s</default> |
57
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diff
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|
1693 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1694 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1695 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1696 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1697 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1698 Sets a time after which |
106
56457a474903
If text of the link is not provided, the @id is used.
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102
diff
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|
1699 <link id="open_file_cache"/> |
57
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parents:
diff
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|
1700 elements should be validated. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1701 <!-- |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1702 When |
106
56457a474903
If text of the link is not provided, the @id is used.
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|
1703 <link id="open_file_cache_events"/> |
57
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1704 is enabled, open file descriptors |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1705 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
|
1706 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1707 </para> |
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
changeset
|
1709 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1710 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1711 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
1712 <directive name="optimize_server_names"> |
271 | 1713 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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diff
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|
1714 <default>off</default> |
57
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diff
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|
1715 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1716 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1717 |
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Initial English translation of ngx_http_core_module.
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parents:
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1718 <para> |
68
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- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
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1719 This directive is made obsolete by the |
106
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If text of the link is not provided, the @id is used.
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1720 <link id="server_name_in_redirect"/> directive. |
57
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Initial English translation of ngx_http_core_module.
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|
1721 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
1722 |
68
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- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
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diff
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|
1723 <!-- |
57
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Initial English translation of ngx_http_core_module.
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diff
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|
1724 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1725 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
|
1726 virtual servers. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1727 In particular, the checking affects hostnames used in redirects. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1728 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
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|
1729 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
|
1730 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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|
1731 server name is used in redirects. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1732 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
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|
1733 optimization needs to be disabled. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1734 </para> |
68
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|
1735 --> |
57
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Initial English translation of ngx_http_core_module.
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|
1736 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
1737 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1738 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
changeset
|
1739 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1740 <directive name="port_in_redirect"> |
271 | 1741 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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|
1742 <default>on</default> |
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Initial English translation of ngx_http_core_module.
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1743 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
1744 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
1745 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1746 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1747 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1748 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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|
1749 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1750 |
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diff
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|
1751 <para> |
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Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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1752 See also the <link id="server_name_in_redirect"/> directive. |
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Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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|
1753 </para> |
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diff
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1754 |
57
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1755 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1756 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
1757 |
175
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174
diff
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|
1758 <directive name="postpone_output"> |
271 | 1759 <syntax><value>size</value></syntax> |
175
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diff
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|
1760 <default>1460</default> |
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diff
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|
1761 <context>http</context> |
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|
1762 <context>server</context> |
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174
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1763 <context>location</context> |
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1764 |
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|
1765 <para> |
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|
1766 If possible, the output of client data will be postponed until |
271 | 1767 nginx has at least <value>size</value> bytes of data to send. |
175
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|
1768 Value of zero disables postponing. |
3381ae6a93e4
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diff
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|
1769 </para> |
3381ae6a93e4
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diff
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|
1770 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1771 </directive> |
3381ae6a93e4
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174
diff
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|
1772 |
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|
1773 |
57
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Initial English translation of ngx_http_core_module.
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1774 <directive name="read_ahead"> |
271 | 1775 <syntax><value>size</value></syntax> |
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diff
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|
1776 <default>0</default> |
57
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Initial English translation of ngx_http_core_module.
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1777 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1778 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1779 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1780 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1781 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1782 Sets the amount of pre-reading when working with files, in the kernel. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1783 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1784 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1785 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
1786 On Linux, the |
271 | 1787 <literal>posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL)</literal> |
1788 system call is used, so the <value>size</value> parameter is ignored. | |
57
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|
1789 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1790 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
1791 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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|
1792 On FreeBSD, the |
271 | 1793 <literal>fcntl(O_READAHEAD,</literal> |
1794 <value>size</value><literal>)</literal> | |
57
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Initial English translation of ngx_http_core_module.
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|
1795 system call is used, supported in FreeBSD 9.0-CURRENT. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1796 FreeBSD 7 needs to be |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1797 <link url="http://sysoev.ru/freebsd/patch.readahead.txt">patched</link>. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1798 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1799 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
1800 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1801 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
1802 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1803 <directive name="recursive_error_pages"> |
271 | 1804 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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|
1805 <default>off</default> |
57
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|
1806 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1807 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1808 <context>location</context> |
12f1de4539b4
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parents:
diff
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|
1809 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1810 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1811 Enables or disables doing several redirects using the |
106
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|
1812 <link id="error_page"/> |
57
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1813 directive. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
1814 </para> |
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Initial English translation of ngx_http_core_module.
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diff
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|
1815 |
12f1de4539b4
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|
1816 </directive> |
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Initial English translation of ngx_http_core_module.
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|
1817 |
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1818 |
169
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1819 <directive name="request_pool_size"> |
271 | 1820 <syntax><value>size</value></syntax> |
169
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1821 <default>4k</default> |
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1822 <context>http</context> |
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1823 <context>server</context> |
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1824 |
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1825 <para> |
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1826 Allows to fine tune per-request memory allocations. |
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1827 This directive has minimal impact on performance, |
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1828 and should not generally be used. |
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1829 </para> |
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1830 |
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1831 </directive> |
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1832 |
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1833 |
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1834 <directive name="reset_timedout_connection"> |
364 | 1835 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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1836 <default>off</default> |
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1837 <context>http</context> |
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1838 <context>server</context> |
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|
1839 <context>location</context> |
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|
1840 |
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|
1841 <para> |
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Initial English translation of ngx_http_core_module.
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|
1842 Enables or disables resetting of timed out connections. |
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1843 The reset is performed as follows: before closing a socket, the |
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1844 <c-def>SO_LINGER</c-def> |
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1845 option is set on it with a timeout value of 0. |
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1846 When the socket is closed, a client is sent TCP RST, and all memory |
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Initial English translation of ngx_http_core_module.
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|
1847 occupied by this socket is freed. |
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Initial English translation of ngx_http_core_module.
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|
1848 This avoids keeping of an already closed socket with filled buffers |
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1849 for a long time, in a FIN_WAIT1 state. |
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1850 </para> |
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|
1851 |
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1852 <para> |
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1853 It should be noted that timed out keep-alive connections are still |
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Initial English translation of ngx_http_core_module.
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1854 closed normally. |
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1855 </para> |
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1856 |
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1857 </directive> |
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1858 |
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1859 |
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1860 <directive name="resolver"> |
185
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1861 <syntax> |
271 | 1862 <value>address</value> ... |
1863 [<literal>valid</literal>=<value>time</value>]</syntax> | |
57
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1864 <default/> |
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1865 <context>http</context> |
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1866 <context>server</context> |
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1867 <context>location</context> |
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1868 |
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1869 <para> |
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1870 Configures name servers used to resolve names of upstream servers |
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1871 into addresses, for example: |
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1872 <example> |
527
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1873 resolver 127.0.0.1 [::1]:5353; |
57
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1874 </example> |
527
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1875 An address can be specified as a domain name or IP address, |
566 | 1876 and an optional port (1.3.1, 1.2.2). |
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1877 If port is not specified, the port 53 is used. |
143
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1878 Name servers are queried in a round-robin fashion. |
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1879 <note> |
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1880 Before version 1.1.7, only a single name server could be configured. |
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1881 Specifying name servers using IPv6 addresses is supported |
566 | 1882 starting from versions 1.3.1 and 1.2.2. |
143
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1883 </note> |
185
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1884 By default, nginx caches answers using the TTL value of a response. |
271 | 1885 An optional <literal>valid</literal> parameter allows to override it: |
185
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1886 <example> |
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1887 resolver 127.0.0.1 [::1]:5353 valid=30s; |
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1888 </example> |
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1889 <note> |
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1890 Before version 1.1.9, tuning of caching time was not possible, |
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1891 and nginx always cached answers for the duration of 5 minutes. |
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1892 </note> |
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1893 </para> |
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1894 |
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1895 </directive> |
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1896 |
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1897 |
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1898 <directive name="resolver_timeout"> |
271 | 1899 <syntax><value>time</value></syntax> |
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1900 <default>30s</default> |
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1901 <context>http</context> |
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1902 <context>server</context> |
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1903 <context>location</context> |
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1904 |
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1905 <para> |
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1906 Sets a timeout for name resolution, for example: |
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1907 <example> |
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1908 resolver_timeout 5s; |
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1909 </example> |
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1910 </para> |
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1911 |
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1912 </directive> |
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1913 |
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1914 |
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1915 <directive name="root"> |
271 | 1916 <syntax><value>path</value></syntax> |
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1917 <default>html</default> |
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1918 <context>http</context> |
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1919 <context>server</context> |
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1920 <context>location</context> |
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1921 <context>if in location</context> |
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1922 |
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1923 <para> |
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1924 Sets the root directory for requests. |
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1925 For example, with the following configuration |
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1926 <example> |
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1927 location /i/ { |
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1928 root /data/w3; |
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1929 } |
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1930 </example> |
271 | 1931 “<literal>/i/top.gif</literal>” will be responded |
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1932 with the file |
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1933 <path>/data/w3/i/top.gif</path>. |
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1934 </para> |
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1935 |
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1936 <para> |
271 | 1937 The <value>path</value> value can contain variables |
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1938 except <var>$document_root</var> and <var>$realpath_root</var>. |
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1939 </para> |
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1940 |
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1941 <para> |
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1942 A path to the file is constructed by merely adding a URI to the value |
271 | 1943 of the <literal>root</literal> directive. |
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1944 If a URI need to be modified, the |
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1945 <link id="alias"/> directive should be used. |
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1946 </para> |
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1947 |
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1948 </directive> |
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1949 |
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1950 |
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1951 <directive name="satisfy"> |
271 | 1952 <syntax><literal>all</literal> | <literal>any</literal></syntax> |
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1953 <default>all</default> |
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1954 <context>http</context> |
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1955 <context>server</context> |
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1956 <context>location</context> |
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1957 |
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1958 <para> |
271 | 1959 Allows access if <literal>all</literal> or <literal>any</literal> of the |
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1960 <link doc="ngx_http_access_module.xml">ngx_http_access_module</link> |
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1961 or <link doc="ngx_http_auth_basic_module.xml">ngx_http_auth_basic_module</link> |
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1962 modules grant access. |
246 | 1963 </para> |
1964 | |
1965 <para> | |
1966 Example: | |
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1967 <example> |
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1968 location / { |
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1969 satisfy any; |
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1970 |
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1971 allow 192.168.1.0/32; |
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1972 deny all; |
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1973 |
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Initial English translation of ngx_http_core_module.
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|
1974 auth_basic "closed site"; |
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Initial English translation of ngx_http_core_module.
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diff
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|
1975 auth_basic_user_file conf/htpasswd; |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1976 } |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1977 </example> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1978 </para> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1979 |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1980 </directive> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1981 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1982 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
changeset
|
1983 <directive name="satisfy_any"> |
271 | 1984 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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98
diff
changeset
|
1985 <default>off</default> |
69
935beaa561b3
- use of $document_root and $realpath_root in "root" is prohibited
Ruslan Ermilov <ru@nginx.com>
parents:
68
diff
changeset
|
1986 <context>http</context> |
935beaa561b3
- use of $document_root and $realpath_root in "root" is prohibited
Ruslan Ermilov <ru@nginx.com>
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68
diff
changeset
|
1987 <context>server</context> |
57
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Initial English translation of ngx_http_core_module.
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|
1988 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1989 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1990 <para> |
406
98dac2bd7598
Links with mixed underscores and spaces were hard to read, eliminated them.
Ruslan Ermilov <ru@nginx.com>
parents:
400
diff
changeset
|
1991 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
changeset
|
1992 parameter of the <link id="satisfy"/> directive. |
57
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Initial English translation of ngx_http_core_module.
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diff
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|
1993 </para> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1994 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1995 </directive> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1996 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1997 |
176
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
changeset
|
1998 <directive name="send_lowat"> |
271 | 1999 <syntax><value>size</value></syntax> |
176
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
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|
2000 <default>0</default> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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175
diff
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|
2001 <context>http</context> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
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|
2002 <context>server</context> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
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|
2003 <context>location</context> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
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|
2004 |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
changeset
|
2005 <para> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
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parents:
175
diff
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|
2006 If set to a non-zero value, nginx will try to minimize the number |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
changeset
|
2007 of send operations on client sockets by using either |
553
6330ca27a485
Translated "events" into English.
Ruslan Ermilov <ru@nginx.com>
parents:
541
diff
changeset
|
2008 <c-def>NOTE_LOWAT</c-def> flag of the |
6330ca27a485
Translated "events" into English.
Ruslan Ermilov <ru@nginx.com>
parents:
541
diff
changeset
|
2009 <link doc="../events.xml" id="kqueue"/> method, |
176
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
changeset
|
2010 or the <c-def>SO_SNDLOWAT</c-def> socket option, |
271 | 2011 with the specified <value>size</value>. |
176
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
changeset
|
2012 </para> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
changeset
|
2013 |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
changeset
|
2014 <para> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
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|
2015 This directive is ignored on Linux, Solaris, and Windows. |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
changeset
|
2016 </para> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
changeset
|
2017 |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
changeset
|
2018 </directive> |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
changeset
|
2019 |
0883fc5aabc9
Documented the "keepalive_disable" and "send_lowat" directives.
Ruslan Ermilov <ru@nginx.com>
parents:
175
diff
changeset
|
2020 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2021 <directive name="send_timeout"> |
271 | 2022 <syntax><value>time</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2023 <default>60s</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2024 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2025 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2026 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2027 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2028 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2029 Sets a timeout for transmitting a response to the client. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2030 A timeout is only set between two successive write operations, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2031 not for the transmission of the whole response. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2032 If a client does not receive anything within this time, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2033 a connection is closed. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2034 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2035 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2036 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2037 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2038 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2039 <directive name="sendfile"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2040 |
271 | 2041 <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
|
2042 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2043 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2044 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2045 <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
|
2046 <context>if in location</context> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2047 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2048 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2049 Enables or disables the use of |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2050 <c-func>sendfile</c-func>. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2051 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2052 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2053 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2054 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2055 |
175
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2056 <directive name="sendfile_max_chunk"> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2057 |
271 | 2058 <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
changeset
|
2059 <default>0</default> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2060 <context>http</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2061 <context>server</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2062 <context>location</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2063 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2064 <para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2065 When set to a non-zero value, limits the amount of data that can be |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2066 transferred in a single <c-func>sendfile</c-func> call. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2067 Without the limit, one fast connection may seize the worker process. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2068 </para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2069 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2070 </directive> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2071 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
Ruslan Ermilov <ru@nginx.com>
parents:
174
diff
changeset
|
2072 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2073 <directive name="server"> |
108
72524ae53106
Explicitly marked directives with the block syntax. Such directives will
Ruslan Ermilov <ru@nginx.com>
parents:
106
diff
changeset
|
2074 <syntax block="yes"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2075 <default/> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2076 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2077 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2078 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2079 Sets a configuration for the virtual server. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2080 There is no clean separation between IP-based (based on the IP address) |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2081 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
|
2082 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
|
2083 Instead, the <link id="listen"/> directives describe all |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2084 addresses and ports that should accept connections for a server, and the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2085 <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
|
2086 Example configurations are provided in the |
ef11546f75ee
Translated "request_processing" into Russian, removed "virtual_hosts"
Ruslan Ermilov <ru@nginx.com>
parents:
506
diff
changeset
|
2087 “<link doc="request_processing.xml"/>” document. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2088 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2089 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2090 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2091 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2092 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2093 <directive name="server_name"> |
271 | 2094 <syntax><value>name</value> ...</syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
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98
diff
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|
2095 <default>""</default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
2096 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2097 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2098 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2099 Sets names of the virtual server, for example: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2100 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2101 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2102 server_name example.com 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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|
2103 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2104 </example> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2105 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2106 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2107 <para> |
70 | 2108 The first name becomes the primary server name. |
271 | 2109 Server names can include an asterisk (“<literal>*</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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|
2110 to replace the first or last part of a name: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2111 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2112 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2113 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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|
2114 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2115 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2116 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2117 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2118 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2119 The first two of the above mentioned names can be combined: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2120 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2121 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2122 server_name .example.com; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2123 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2124 </example> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2125 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2126 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2127 <para> |
271 | 2128 If the parameter equals “<var>$hostname</var>” (0.9.4), the |
70 | 2129 machine's hostname is substituted. |
2130 </para> | |
2131 | |
2132 <para> | |
57
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Initial English translation of ngx_http_core_module.
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parents:
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2133 It is also possible to use regular expressions in server names, |
271 | 2134 prepending the name with a tilde (“<literal>~</literal>”): |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
2135 <example> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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|
2136 server { |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2137 server_name www.example.com ~^www\d+\.example\.com$; |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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2138 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2139 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2140 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2141 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2142 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2143 Regular expressions can contain captures (0.7.40) that can later |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2144 be used in other directives: |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2145 <example> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2146 server { |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2147 server_name ~^(www\.)?(.+)$; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2148 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2149 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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2150 root /sites/$2; |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2151 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2152 } |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2153 |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2154 server { |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2155 server_name _; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2156 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
2157 location / { |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2158 root /sites/default; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2159 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2160 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2161 </example> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2162 </para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2163 |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2164 <para> |
70 | 2165 Named captures in regular expressions create variables (0.8.25) |
2166 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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|
2167 <example> |
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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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|
2168 server { |
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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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|
2169 server_name ~^(www\.)?(?<domain>.+)$; |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2170 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2171 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2172 root /sites/$domain; |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2173 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2174 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2175 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2176 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2177 server_name _; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2178 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2179 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2180 root /sites/default; |
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
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|
2182 } |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2183 </example> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2184 </para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2185 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2186 <para> |
70 | 2187 It is also possible to specify an empty server name (0.7.11): |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
2188 <example> |
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|
2189 server { |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2190 server_name www.example.com ""; |
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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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|
2191 } |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2192 </example> |
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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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|
2193 It allows this server to process requests without the <header>Host</header> |
235
6d8356490215
Consistently call header fields as such.
Ruslan Ermilov <ru@nginx.com>
parents:
234
diff
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|
2194 header field, instead of the default server for the given address:port pair. |
70 | 2195 This is the default setting. |
2196 <note> | |
2197 Before 0.8.48, the machine's hostname was used by default. | |
2198 </note> | |
57
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Initial English translation of ngx_http_core_module.
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|
2199 </para> |
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Initial English translation of ngx_http_core_module.
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|
2200 |
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2201 <para> |
587
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580
diff
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|
2202 When searching for a virtual server by name, |
5bb7716cae7e
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Ruslan Ermilov <ru@nginx.com>
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580
diff
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|
2203 if name matches more than one of the specified variants, |
5bb7716cae7e
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580
diff
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|
2204 e.g. both mask and regular expression match, the first matching |
5bb7716cae7e
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580
diff
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|
2205 variant will be choosen, in the following order of precedence: |
57
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2206 <list type="enum"> |
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Initial English translation of ngx_http_core_module.
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2207 |
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2208 <listitem> |
587
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2209 full name |
57
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2210 </listitem> |
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2211 |
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|
2212 <listitem> |
587
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diff
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|
2213 longest name with a prefix mask, |
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580
diff
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|
2214 e.g. “<literal>*.example.com</literal>” |
57
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2215 </listitem> |
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2216 |
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2217 <listitem> |
587
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2218 longest name with a suffix mask, |
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|
2219 e.g. “<literal>mail.*</literal>” |
57
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2220 </listitem> |
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2221 |
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2222 <listitem> |
587
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2223 first matching regular expression |
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2224 (in order of appearance in a configuration file) |
57
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2225 </listitem> |
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2226 |
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2227 </list> |
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2228 </para> |
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|
2229 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2230 </directive> |
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 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2233 <directive name="server_name_in_redirect"> |
271 | 2234 <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:
98
diff
changeset
|
2235 <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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|
2236 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2237 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2238 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2239 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2240 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2241 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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|
2242 <link id="server_name"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2243 directive, in redirects issued by nginx. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2244 When disabled, the name from the <header>Host</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2245 is used. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2246 If this field is not present, an IP address of the server is used. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2247 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2248 |
159
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Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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152
diff
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|
2249 <para> |
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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152
diff
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|
2250 See also the <link id="port_in_redirect"/> directive. |
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Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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152
diff
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|
2251 </para> |
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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152
diff
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|
2252 |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2253 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2254 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2255 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2256 <directive name="server_names_hash_bucket_size"> |
271 | 2257 <syntax><value>size</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
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98
diff
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|
2258 <default>32|64|128</default> |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2259 <context>http</context> |
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> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2262 Sets the bucket size for the server names hash tables. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2263 Default value depends on the size of the processor's cache line. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2264 For more information, please refer to |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2265 <link doc="../hash.xml">Setting Up Hashes</link>. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2266 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2267 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2268 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2269 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2270 |
82
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
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72
diff
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|
2271 <directive name="server_names_hash_max_size"> |
271 | 2272 <syntax><value>size</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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|
2273 <default>512</default> |
82
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
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72
diff
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|
2274 <context>http</context> |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
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|
2275 |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
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|
2276 <para> |
271 | 2277 Sets the maximum <value>size</value> of the server names hash tables. |
82
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
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72
diff
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|
2278 For more information, please refer to |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2279 <link doc="../hash.xml">Setting Up Hashes</link>. |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
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|
2280 </para> |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2281 |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2282 </directive> |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2283 |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2284 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2285 <directive name="server_tokens"> |
271 | 2286 <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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|
2287 <default>on</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2288 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2289 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2290 <context>location</context> |
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 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2293 Enables or disables emitting of nginx version in error messages and in the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2294 <header>Server</header> response header field. |
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 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2297 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2298 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2299 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2300 <directive name="tcp_nodelay"> |
271 | 2301 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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98
diff
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|
2302 <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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|
2303 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2304 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2305 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2306 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2307 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2308 Enables or disables the use of the <c-def>TCP_NODELAY</c-def> option. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2309 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
|
2310 keep-alive state. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2311 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2312 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2313 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2314 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2315 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2316 <directive name="tcp_nopush"> |
271 | 2317 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
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98
diff
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|
2318 <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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|
2319 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2320 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2321 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2322 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2323 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2324 Enables or disables the use of |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2325 the <c-def>TCP_NOPUSH</c-def> socket option on FreeBSD |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2326 or the <c-def>TCP_CORK</c-def> socket option on Linux. |
106
56457a474903
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102
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|
2327 Options are enabled only when <link id="sendfile"/> is used. |
57
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|
2328 Enabling the option allows to |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2329 <list type="bullet"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2330 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2331 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2332 send the response header and the beginning of a file in one packet, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2333 on Linux and FreeBSD 4.*; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2334 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2335 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2336 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2337 send a file in full packets. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2338 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2339 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2340 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2341 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2342 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2343 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2344 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2345 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2346 <directive name="try_files"> |
364 | 2347 <syntax><value>file</value> ... <value>uri</value></syntax> |
2348 <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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2349 <default/> |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2350 <context>server</context> |
57
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|
2351 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2352 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2353 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2354 Checks the existence of files in the specified order, and uses |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2355 the first found file for request processing; the processing |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2356 is performed in the current context. |
174
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Rephrased a sentence about "try_files" so that "alias" isn't called a prefix.
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diff
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|
2357 A path to the file is constructed from the |
271 | 2358 <value>file</value> parameter |
174
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Rephrased a sentence about "try_files" so that "alias" isn't called a prefix.
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173
diff
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|
2359 according to the |
69c131b0ebe0
Rephrased a sentence about "try_files" so that "alias" isn't called a prefix.
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173
diff
changeset
|
2360 <link id="root"/> and <link id="alias"/> directives. |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2361 It is possible to check the directory existence by specifying |
271 | 2362 a slash at the end of a name, e.g. “<literal>$uri/</literal>”. |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2363 If none of the files were found, an internal redirect to the |
271 | 2364 <value>uri</value> specified by the last parameter is made. |
173
6b81a1950ecb
Improved on "try_files" documentation:
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diff
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|
2365 For example: |
6b81a1950ecb
Improved on "try_files" documentation:
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diff
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|
2366 <example> |
6b81a1950ecb
Improved on "try_files" documentation:
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diff
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|
2367 location /images/ { |
6b81a1950ecb
Improved on "try_files" documentation:
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diff
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|
2368 try_files $uri /images/default.gif; |
6b81a1950ecb
Improved on "try_files" documentation:
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parents:
172
diff
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|
2369 } |
6b81a1950ecb
Improved on "try_files" documentation:
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diff
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|
2370 |
6b81a1950ecb
Improved on "try_files" documentation:
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diff
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|
2371 location = /images/default.gif { |
6b81a1950ecb
Improved on "try_files" documentation:
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172
diff
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|
2372 expires 30s; |
6b81a1950ecb
Improved on "try_files" documentation:
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172
diff
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|
2373 } |
6b81a1950ecb
Improved on "try_files" documentation:
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diff
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|
2374 </example> |
271 | 2375 The last parameter can also point to a named location, |
173
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Improved on "try_files" documentation:
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diff
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|
2376 see examples below. |
271 | 2377 As of version 0.7.51, the last parameter can also be a |
2378 <value>code</value>: | |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2379 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2380 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2381 try_files $uri $uri/index.html $uri.html =404; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2382 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2383 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2384 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2385 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2386 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2387 Example when proxying Mongrel: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2388 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2389 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2390 try_files /system/maintenance.html |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2391 $uri $uri/index.html $uri.html |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2392 @mongrel; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2393 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2394 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2395 location @mongrel { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2396 proxy_pass http://mongrel; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2397 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2398 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2399 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2400 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2401 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2402 Example for Drupal/FastCGI: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2403 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2404 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2405 try_files $uri $uri/ @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2406 } |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2407 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2408 location ~ \.php$ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2409 try_files $uri @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2410 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2411 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2412 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2413 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2414 fastcgi_param SCRIPT_NAME $fastcgi_script_name; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2415 fastcgi_param QUERY_STRING $args; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2416 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2417 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2418 } |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2419 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2420 location @drupal { |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2421 fastcgi_pass ...; |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2422 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2423 fastcgi_param SCRIPT_FILENAME /path/to/index.php; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2424 fastcgi_param SCRIPT_NAME /index.php; |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2425 fastcgi_param QUERY_STRING q=$uri&$args; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2426 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2427 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2428 } |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2429 </example> |
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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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|
2430 In the following example, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2431 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2432 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2433 try_files $uri $uri/ @drupal; |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2434 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2435 </example> |
271 | 2436 the <literal>try_files</literal> directive is equivalent to |
57
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Initial English translation of ngx_http_core_module.
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diff
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|
2437 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
changeset
|
2438 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2439 error_page 404 = @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2440 log_not_found off; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2441 } |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2442 </example> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2443 And here, |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2444 <example> |
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Initial English translation of ngx_http_core_module.
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diff
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|
2445 location ~ \.php$ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2446 try_files $uri @drupal; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2447 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2448 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2449 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2450 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2451 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2452 ... |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2453 } |
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Initial English translation of ngx_http_core_module.
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diff
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|
2454 </example> |
271 | 2455 <literal>try_files</literal> checks the existence of the PHP file |
57
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|
2456 before passing the request to the FastCGI server. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2457 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2458 |
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Initial English translation of ngx_http_core_module.
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diff
changeset
|
2459 <para> |
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Initial English translation of ngx_http_core_module.
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diff
changeset
|
2460 Example for Wordpress and Joomla: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2461 <example> |
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Initial English translation of ngx_http_core_module.
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diff
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|
2462 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2463 try_files $uri $uri/ @wordpress; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2464 } |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2465 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2466 location ~ \.php$ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2467 try_files $uri @wordpress; |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2468 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
changeset
|
2469 fastcgi_pass ...; |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2470 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2471 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2472 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2473 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2474 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2475 location @wordpress { |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2476 fastcgi_pass ...; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2477 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2478 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
|
2479 ... other fastcgi_param's |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2480 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2481 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2482 </para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2483 |
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Initial English translation of ngx_http_core_module.
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|
2484 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2485 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2486 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2487 <directive name="types"> |
108
72524ae53106
Explicitly marked directives with the block syntax. Such directives will
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diff
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|
2488 <syntax block="yes"/> |
102
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|
2489 <default> |
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|
2490 text/html html; |
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2491 image/gif gif; |
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|
2492 image/jpeg jpg; |
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|
2493 </default> |
57
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Initial English translation of ngx_http_core_module.
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|
2494 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2495 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2496 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2497 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2498 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2499 Maps file name extensions to MIME types of responses. |
160
0b65e87daa8a
Documented that filename extensions that map to MIME types are
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diff
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|
2500 Extensions are case-insensitive. |
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Documented that filename extensions that map to MIME types are
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diff
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|
2501 Several extensions can map to one type, for example: |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
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diff
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|
2502 <example> |
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Documented that filename extensions that map to MIME types are
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diff
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|
2503 types { |
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|
2504 application/octet-stream bin exe dll; |
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Documented that filename extensions that map to MIME types are
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|
2505 application/octet-stream deb; |
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Documented that filename extensions that map to MIME types are
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|
2506 application/octet-stream dmg; |
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|
2507 } |
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|
2508 </example> |
57
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Initial English translation of ngx_http_core_module.
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|
2509 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2510 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2511 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2512 A sufficiently full mapping table is distributed with nginx in the |
148
682163f2b298
Unified article/path and module/pathname into a single "path".
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diff
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|
2513 <path>conf/mime.types</path> file. |
57
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Initial English translation of ngx_http_core_module.
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|
2514 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2515 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2516 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2517 To make a particular location emit the |
271 | 2518 “<literal>application/octet-stream</literal>” |
57
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Initial English translation of ngx_http_core_module.
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|
2519 MIME type for all requests, try the following: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2520 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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|
2521 location /download/ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
2522 types { } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
2523 default_type application/octet-stream; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2524 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2525 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2526 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2527 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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|
2528 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2529 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2530 |
72
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|
2531 <directive name="types_hash_bucket_size"> |
271 | 2532 <syntax><value>size</value></syntax> |
102
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|
2533 <default>32|64|128</default> |
72
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|
2534 <context>http</context> |
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|
2535 <context>server</context> |
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|
2536 <context>location</context> |
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2537 |
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- "try_files" can be specified in the "server" context,
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2538 <para> |
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- "try_files" can be specified in the "server" context,
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|
2539 Sets the bucket size for the types hash tables. |
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|
2540 Default value depends on the size of the processor's cache line. |
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- "try_files" can be specified in the "server" context,
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|
2541 For more information, please refer to |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2542 <link doc="../hash.xml">Setting Up Hashes</link>. |
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- "try_files" can be specified in the "server" context,
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2543 </para> |
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- "try_files" can be specified in the "server" context,
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2544 |
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- "try_files" can be specified in the "server" context,
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2545 </directive> |
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|
2546 |
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- "try_files" can be specified in the "server" context,
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|
2547 |
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- "try_files" can be specified in the "server" context,
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2548 <directive name="types_hash_max_size"> |
271 | 2549 <syntax><value>size</value></syntax> |
102
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|
2550 <default>1024</default> |
72
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2551 <context>http</context> |
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2552 <context>server</context> |
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|
2553 <context>location</context> |
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2554 |
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2555 <para> |
271 | 2556 Sets the maximum <value>size</value> of the types hash tables. |
72
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- "try_files" can be specified in the "server" context,
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|
2557 For more information, please refer to |
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2558 <link doc="../hash.xml">Setting Up Hashes</link>. |
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2559 </para> |
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- "try_files" can be specified in the "server" context,
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2560 |
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- "try_files" can be specified in the "server" context,
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|
2561 </directive> |
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- "try_files" can be specified in the "server" context,
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|
2562 |
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- "try_files" can be specified in the "server" context,
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|
2563 |
57
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|
2564 <directive name="underscores_in_headers"> |
271 | 2565 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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|
2566 <default>off</default> |
57
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|
2567 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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|
2568 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2569 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2570 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2571 Enables or disables the use of underscores in client request header fields. |
225
46ef98b7513f
Expanded on the "underscores_in_headers" relation to "ignore_invalid_headers".
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223
diff
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|
2572 When disabled, request header fields whose names contain underscores are |
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Expanded on the "underscores_in_headers" relation to "ignore_invalid_headers".
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diff
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|
2573 marked as invalid and are subject to the <link id="ignore_invalid_headers"/> |
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Expanded on the "underscores_in_headers" relation to "ignore_invalid_headers".
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diff
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|
2574 directive. |
57
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|
2575 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2576 |
426
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
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419
diff
changeset
|
2577 <para> |
442
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
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438
diff
changeset
|
2578 A directive can be specified on the <link id="server"/> level |
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
Ruslan Ermilov <ru@nginx.com>
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438
diff
changeset
|
2579 in a default server. |
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
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438
diff
changeset
|
2580 In this case, its value will cover all virtual servers |
b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
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438
diff
changeset
|
2581 listening on the same address and port. |
426
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
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419
diff
changeset
|
2582 </para> |
1d6dc85ed324
Specifying "ignore_invalid_headers" or "underscores_in_headers" on the
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419
diff
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|
2583 |
57
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|
2584 </directive> |
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Initial English translation of ngx_http_core_module.
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|
2585 |
72
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|
2586 |
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|
2587 <directive name="variables_hash_bucket_size"> |
271 | 2588 <syntax><value>size</value></syntax> |
102
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|
2589 <default>64</default> |
72
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|
2590 <context>http</context> |
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|
2591 |
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- "try_files" can be specified in the "server" context,
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|
2592 <para> |
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|
2593 Sets the bucket size for the variables hash table. |
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- "try_files" can be specified in the "server" context,
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|
2594 For more information, please refer to |
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|
2595 <link doc="../hash.xml">Setting Up Hashes</link>. |
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|
2596 </para> |
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|
2597 |
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- "try_files" can be specified in the "server" context,
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|
2598 </directive> |
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|
2599 |
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- "try_files" can be specified in the "server" context,
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|
2600 |
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- "try_files" can be specified in the "server" context,
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|
2601 <directive name="variables_hash_max_size"> |
271 | 2602 <syntax><value>size</value></syntax> |
102
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2603 <default>512</default> |
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|
2604 <context>http</context> |
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- "try_files" can be specified in the "server" context,
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diff
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|
2605 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2606 <para> |
271 | 2607 Sets the maximum <value>size</value> of the variables hash table. |
72
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|
2608 For more information, please refer to |
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|
2609 <link doc="../hash.xml">Setting Up Hashes</link>. |
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|
2610 </para> |
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- "try_files" can be specified in the "server" context,
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|
2611 |
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- "try_files" can be specified in the "server" context,
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|
2612 </directive> |
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|
2613 |
57
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Initial English translation of ngx_http_core_module.
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diff
changeset
|
2614 </section> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2615 |
364 | 2616 |
57
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Initial English translation of ngx_http_core_module.
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diff
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|
2617 <section id="variables" name="Embedded Variables"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2618 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2619 <para> |
271 | 2620 The module <literal>ngx_http_core_module</literal> supports embedded variables |
2621 with names matching those of the Apache Server. | |
57
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Initial English translation of ngx_http_core_module.
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parents:
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changeset
|
2622 First of all, these are variables representing client request header |
82
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Sorted directives alphabetically.
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diff
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|
2623 fields, such as <var>$http_user_agent</var>, <var>$http_cookie</var>, |
57
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Initial English translation of ngx_http_core_module.
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|
2624 and so on. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2625 It also supports other variables: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2626 <list type="tag"> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2627 |
271 | 2628 <tag-name><var>$arg_</var><value>name</value></tag-name> |
83
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2629 <tag-desc> |
271 | 2630 argument <value>name</value> in the request line |
83
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Sorted variables alphabetically.
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|
2631 </tag-desc> |
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Sorted variables alphabetically.
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diff
changeset
|
2632 |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
2633 <tag-name><var>$args</var></tag-name> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2634 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2635 arguments in the request line |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2636 </tag-desc> |
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 <tag-name><var>$binary_remote_addr</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2639 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2640 client address in a binary form, value's length is always 4 bytes |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2641 </tag-desc> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2642 |
86
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Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
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|
2643 <tag-name><var>$body_bytes_sent</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
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diff
changeset
|
2644 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
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83
diff
changeset
|
2645 number of bytes sent to a client, not counting the response header |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2646 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
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diff
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|
2647 |
57
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Initial English translation of ngx_http_core_module.
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|
2648 <tag-name><var>$content_length</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2649 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2650 <header>Content-Length</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2651 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2652 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2653 <tag-name><var>$content_type</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2654 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2655 <header>Content-Type</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2656 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2657 |
271 | 2658 <tag-name><var>$cookie_</var><value>name</value></tag-name> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2659 <tag-desc> |
271 | 2660 the <value>name</value> cookie |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2661 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2662 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2663 <tag-name><var>$document_root</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2664 <tag-desc> |
436
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2665 <link id="root"/> or <link id="alias"/> directive's value |
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2666 for the current request |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2667 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2668 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2669 <tag-name><var>$document_uri</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2670 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2671 same as <var>$uri</var> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2672 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2673 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2674 <tag-name><var>$host</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2675 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2676 <header>Host</header> request header field, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2677 or the server name matching a request if this field is not present |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2678 </tag-desc> |
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 <tag-name><var>$hostname</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2681 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2682 host name |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2683 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2684 |
271 | 2685 <tag-name><var>$http_</var><value>name</value></tag-name> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2686 <tag-desc> |
448
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
2687 arbitrary request header field; |
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
2688 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
|
2689 to lower case with dashes replaced by underscores |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2690 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2691 |
234
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
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225
diff
changeset
|
2692 <tag-name><var>$https</var></tag-name> |
ad26f0ae970f
Documented the $https variable.
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parents:
225
diff
changeset
|
2693 <tag-desc> |
271 | 2694 “<literal>on</literal>” |
234
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
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225
diff
changeset
|
2695 if connection operates in SSL mode, |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
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225
diff
changeset
|
2696 or an empty string otherwise |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
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225
diff
changeset
|
2697 </tag-desc> |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2698 |
57
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Initial English translation of ngx_http_core_module.
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diff
changeset
|
2699 <tag-name><var>$is_args</var></tag-name> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2700 <tag-desc> |
271 | 2701 “<literal>?</literal>” if a request line has arguments, |
57
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Initial English translation of ngx_http_core_module.
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|
2702 or an empty string otherwise |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2703 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2704 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2705 <tag-name><var>$limit_rate</var></tag-name> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2706 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
2707 allows for connection rate limiting |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2708 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
changeset
|
2709 |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
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diff
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|
2710 <tag-name><var>$nginx_version</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
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|
2711 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
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83
diff
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|
2712 nginx version |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
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83
diff
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|
2713 </tag-desc> |
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diff
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|
2714 |
57
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|
2715 <tag-name><var>$pid</var></tag-name> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2716 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2717 PID of the worker process |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2718 </tag-desc> |
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Initial English translation of ngx_http_core_module.
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|
2719 |
83
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Sorted variables alphabetically.
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|
2720 <tag-name><var>$query_string</var></tag-name> |
57
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2721 <tag-desc> |
83
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diff
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|
2722 same as <var>$args</var> |
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|
2723 </tag-desc> |
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Sorted variables alphabetically.
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82
diff
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|
2724 |
e8ed74d3fa0e
Sorted variables alphabetically.
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82
diff
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|
2725 <tag-name><var>$realpath_root</var></tag-name> |
e8ed74d3fa0e
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82
diff
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|
2726 <tag-desc> |
436
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2727 an absolute pathname corresponding to the |
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2728 <link id="root"/> or <link id="alias"/> directive's value |
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2729 for the current request, |
3a9f39341c7c
- Documented the "from" parameter of the "disable_symlinks" directive,
Ruslan Ermilov <ru@nginx.com>
parents:
429
diff
changeset
|
2730 with all symbolic links resolved to real paths |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2731 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2732 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2733 <tag-name><var>$remote_addr</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2734 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2735 client address |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2736 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2737 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2738 <tag-name><var>$remote_port</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2739 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2740 client port |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2741 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2742 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2743 <tag-name><var>$remote_user</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2744 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2745 user name supplied with the Basic authentication |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2746 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2747 |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2748 <tag-name><var>$request</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2749 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2750 full original request line |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2751 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2752 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2753 <tag-name><var>$request_body</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2754 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2755 request body |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2756 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2757 The variable's value is made available in locations |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2758 processed by the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2759 <link doc="ngx_http_proxy_module.xml" id="proxy_pass"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2760 and |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2761 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_pass"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2762 directives. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2763 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2764 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2765 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2766 <tag-name><var>$request_body_file</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2767 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2768 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
|
2769 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2770 At the end of processing, the file needs to be removed. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2771 To always write a request body to a file, |
406
98dac2bd7598
Links with mixed underscores and spaces were hard to read, eliminated them.
Ruslan Ermilov <ru@nginx.com>
parents:
400
diff
changeset
|
2772 <link id="client_body_in_file_only"/> needs to be enabled. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2773 When passing the name of a temporary file in a proxied request, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2774 or in a request to a FastCGI server, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2775 passing of the request body should be disabled by the |
246 | 2776 <link doc="ngx_http_proxy_module.xml" id="proxy_pass_request_body"> |
2777 proxy_pass_request_body off</link> | |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2778 and |
246 | 2779 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_pass_request_body"> |
2780 fastcgi_pass_request_body off</link> | |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2781 directives, respectively. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2782 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2783 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2784 |
88 | 2785 <tag-name><var>$request_completion</var></tag-name> |
2786 <tag-desc> | |
271 | 2787 “<literal>OK</literal>” if a request has completed, |
88 | 2788 or an empty string otherwise |
2789 </tag-desc> | |
2790 | |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2791 <tag-name><var>$request_filename</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2792 <tag-desc> |
530 | 2793 file path for the current request, based on the |
246 | 2794 <link id="root"/> or <link id="alias"/> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2795 directives, and the request URI |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2796 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2797 |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2798 <tag-name><var>$request_method</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2799 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2800 request method, usually |
271 | 2801 “<literal>GET</literal>” or “<literal>POST</literal>” |
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 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2804 <tag-name><var>$request_uri</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2805 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2806 full original request URI (with arguments) |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2807 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2808 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2809 <tag-name><var>$scheme</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2810 <tag-desc> |
271 | 2811 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
|
2812 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2813 |
271 | 2814 <tag-name><var>$sent_http_</var><value>name</value></tag-name> |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2815 <tag-desc> |
448
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
2816 arbitrary response header field; |
92672f6f0ee1
Elaborated on $http_* and $sent_http_* syntax.
Ruslan Ermilov <ru@nginx.com>
parents:
442
diff
changeset
|
2817 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
|
2818 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
|
2819 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2820 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2821 <tag-name><var>$server_addr</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2822 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2823 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
|
2824 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2825 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
|
2826 To avoid a system call, the <link id="listen"/> directives |
271 | 2827 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
|
2828 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2829 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2830 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2831 <tag-name><var>$server_name</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2832 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2833 name of the server which accepted a request |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2834 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2835 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2836 <tag-name><var>$server_port</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2837 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2838 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
|
2839 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2840 |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2841 <tag-name><var>$server_protocol</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2842 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2843 request protocol, usually |
271 | 2844 “<literal>HTTP/1.0</literal>” |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2845 or |
271 | 2846 “<literal>HTTP/1.1</literal>” |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2847 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2848 |
541
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2849 <tag-name><var>$status</var></tag-name> |
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2850 <tag-desc> |
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2851 response status |
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2852 </tag-desc> |
a8971cf346be
Documented the $status core variable.
Andrey Belov <defan@nginx.com>
parents:
537
diff
changeset
|
2853 |
453
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2854 <tag-name> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2855 <var>$tcpinfo_rtt</var>, |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2856 <var>$tcpinfo_rttvar</var>, |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2857 <var>$tcpinfo_snd_cwnd</var>, |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2858 <var>$tcpinfo_rcv_space</var> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2859 </tag-name> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
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2860 <tag-desc> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2861 information about the client TCP connection; available on systems |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2862 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
|
2863 </tag-desc> |
98ee97a382d3
Documented the $tcpinfo_* variables.
Ruslan Ermilov <ru@nginx.com>
parents:
448
diff
changeset
|
2864 |
57
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parents:
diff
changeset
|
2865 <tag-name><var>$uri</var></tag-name> |
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Initial English translation of ngx_http_core_module.
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parents:
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2866 <tag-desc> |
503
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
parents:
499
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|
2867 current URI in request, <link id="location">normalized</link> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2868 <para> |
503
aed015c3dedd
Documented URI normalization rules, including %-decoding.
Ruslan Ermilov <ru@nginx.com>
parents:
499
diff
changeset
|
2869 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
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|
2870 e.g. when doing internal redirects, or when using index files. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2871 </para> |
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 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2874 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2875 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2876 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2877 </section> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2878 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2879 </module> |