Mercurial > hg > nginx-site
annotate xml/en/docs/http/ngx_http_core_module.xml @ 130:3052a722a1a4
link to subversion repository and linux packages repository description added
author | Sergey Budnevitch <sb@waeme.net> |
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date | Fri, 21 Oct 2011 14:13:38 +0000 |
parents | 72524ae53106 |
children | b9e5155d8f5d |
rev | line source |
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1 <?xml version="1.0"?> |
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2 |
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3 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
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4 |
89 | 5 <module name="Module ngx_http_core_module" |
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6 link="/en/docs/http/ngx_http_core_module.html" |
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7 lang="en"> |
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8 |
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9 <section id="directives" name="Directives"> |
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10 |
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11 <directive name="aio" appeared-in="0.8.11"> |
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12 <syntax> |
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13 <value>on</value> | |
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14 <value>off</value> | |
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15 <value>sendfile</value> |
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16 </syntax> |
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17 <default>off</default> |
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18 <context>http</context> |
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19 <context>server</context> |
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20 <context>location</context> |
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21 |
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22 <para> |
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23 Enables or disables the use of asynchronous file I/O (AIO) |
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24 on FreeBSD and Linux. |
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25 </para> |
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26 |
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27 <para> |
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28 On FreeBSD, AIO is usable starting from FreeBSD 4.3. |
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29 AIO can either be linked statically into a kernel: |
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30 <example> |
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31 options VFS_AIO |
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32 </example> |
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33 or loaded dynamically as a kernel loadable module: |
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34 <example> |
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35 kldload aio |
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36 </example> |
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37 </para> |
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38 |
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39 <para> |
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40 In FreeBSD versions 5 and 6, enabling AIO statically, or dynamically |
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41 when booting the kernel, will cause the entire networking subsystem |
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42 to use the Giant lock that can impact overall performance negatively. |
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43 This limitation has been removed in FreeBSD 6.4-STABLE in 2009, and in |
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44 FreeBSD 7. |
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45 However, starting from FreeBSD 5.3 it is possible to enable AIO |
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46 without the penalty of running the networking subsystem under a |
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47 Giant lock—for this to work, the AIO module needs to be loaded |
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48 after the kernel has booted. |
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49 In this case, the following message will appear in |
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50 <pathname>/var/log/messages</pathname> |
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51 <example> |
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52 WARNING: Network stack Giant-free, but aio requires Giant. |
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53 Consider adding 'options NET_WITH_GIANT' or setting debug.mpsafenet=0 |
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54 </example> |
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55 and can safely be ignored. |
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56 <note> |
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57 The requirement to use the Giant lock with AIO is related to the |
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58 fact that FreeBSD supports asynchronous calls |
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59 <c-func>aio_read</c-func> |
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60 and |
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61 <c-func>aio_write</c-func> |
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62 when working with sockets. |
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63 However, since nginx only uses AIO for disk I/O, no problems should arise. |
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64 </note> |
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65 </para> |
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66 |
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67 <para> |
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68 For AIO to work, |
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69 <link id="sendfile"/> |
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70 needs to be disabled: |
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71 <example> |
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72 location /video/ { |
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73 sendfile off; |
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74 aio on; |
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75 output_buffers 1 64k; |
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76 } |
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77 </example> |
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78 </para> |
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79 |
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80 <para> |
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81 In addition, starting from FreeBSD 5.2.1 and nginx 0.8.12, AIO can |
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82 also be used to pre-load data for <c-func>sendfile</c-func>: |
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83 <example> |
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84 location /video/ { |
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85 sendfile on; |
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86 tcp_nopush on; |
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87 aio sendfile; |
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88 } |
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89 </example> |
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90 In this configuration, <c-func>sendfile</c-func> is called with |
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91 the <c-def>SF_NODISKIO</c-def> flag which causes it not to |
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92 block on disk I/O and instead report back when the data are not in |
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93 memory; nginx then initiates an asynchronous data load by reading |
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94 one byte. The FreeBSD kernel then loads the first 128K bytes |
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95 of a file into memory, however next reads will only load data |
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96 in 16K chunks. This can be tuned using the |
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97 <link id="read_ahead"/> |
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98 directive. |
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99 </para> |
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100 |
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101 <para> |
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102 On Linux, AIO is usable starting from kernel version 2.6.22; |
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103 plus, it is also necessary to enable |
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104 <link id="directio"/>, |
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105 otherwise reading will be blocking: |
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106 <example> |
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107 location /video/ { |
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108 aio on; |
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109 directio 512; |
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110 output_buffers 1 128k; |
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111 } |
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112 </example> |
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113 </para> |
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114 |
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115 <para> |
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116 On Linux, |
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117 <link id="directio"/> |
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118 can only be used for reading blocks that are aligned on 512-byte |
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119 boundaries (or 4K for XFS). |
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120 Reading of unaligned file's end is still made in blocking mode. |
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121 The same holds true for byte range requests, and for FLV requests |
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122 not from the beginning of a file: reading of unaligned data at the |
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123 beginning and end of a file will be blocking. |
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124 There is no need to turn off |
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125 <link id="sendfile"/> |
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126 explicitly as it is turned off automatically when |
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127 <link id="directio"/> |
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128 is used. |
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129 </para> |
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130 |
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131 </directive> |
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132 |
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133 |
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134 <directive name="alias"> |
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135 <syntax><argument>path</argument></syntax> |
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136 <default/> |
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137 <context>location</context> |
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138 |
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139 <para> |
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140 Defines a replacement for the specified location. |
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141 For example, with the following configuration |
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142 <example> |
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143 location /i/ { |
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144 alias /data/w3/images/; |
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145 } |
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146 </example> |
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147 the request of |
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148 <dq><code>/i/top.gif</code></dq> will be responded |
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149 with the file |
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150 <dq><pathname>/data/w3/images/top.gif</pathname></dq>. |
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151 </para> |
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152 |
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153 <para> |
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154 The <argument>path</argument> value can contain variables |
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155 except <var>$document_root</var> and <var>$realpath_root</var>. |
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156 </para> |
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157 |
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158 <para> |
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159 If <code>alias</code> is used inside a location defined |
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160 with a regular expression then such regular expression should |
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161 contain captures and <code>alias</code> should refer to |
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162 these captures (0.7.40), for example: |
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163 <example> |
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164 location ~ ^/users/(.+\.(?:gif|jpe?g|png))$ { |
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165 alias /data/w3/images/$1; |
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166 } |
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167 </example> |
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168 </para> |
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169 |
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170 <para> |
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171 When location matches the last part of the directive's value: |
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172 <example> |
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173 location /images/ { |
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174 alias /data/w3/images/; |
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175 } |
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176 </example> |
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177 it is better to use the |
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178 <link id="root"/> |
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179 directive instead: |
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180 <example> |
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181 location /images/ { |
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182 root /data/w3; |
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183 } |
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184 </example> |
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185 </para> |
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186 |
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187 </directive> |
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188 |
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189 |
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190 <directive name="client_body_buffer_size"> |
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191 |
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192 <syntax><argument>size</argument></syntax> |
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193 <default>8k|16k</default> |
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194 <context>http</context> |
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195 <context>server</context> |
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196 <context>location</context> |
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197 |
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198 <para> |
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199 Sets buffer size for reading client request body. |
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200 In case request body is larger than the buffer, |
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201 the whole body or only its part is written to a |
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202 <link id="client_body_temp_path">temporary file</link>. |
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203 By default, buffer size is equal to two memory pages. |
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204 This is 8K on x86, other 32-bit platforms, and x86-64. |
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205 It is usually 16K on other 64-bit platforms. |
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206 </para> |
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207 |
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208 </directive> |
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209 |
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210 |
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211 <directive name="client_body_in_file_only"> |
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212 <syntax> |
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213 <value>on</value> | |
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214 <value>clean</value> | |
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215 <value>off</value> |
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216 </syntax> |
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217 <default>off</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 Determines whether nginx should save the entire client request body |
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224 into a file. |
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225 This directive can be used during debugging, or when using the |
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226 <var>$request_body_file</var> |
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227 variable, or the |
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228 <link doc="ngx_http_perl_module.xml" id="methods">$r->request_body_file</link> |
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229 method of the module |
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230 <link doc="ngx_http_perl_module.xml">ngx_http_perl_module</link>. |
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231 </para> |
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232 |
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233 <para> |
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234 When set to the value <value>on</value>, temporary files are not |
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235 removed after request processing. |
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236 </para> |
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237 |
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238 <para> |
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239 The value <value>clean</value> will cause the temporary files |
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240 left after request processing to be removed. |
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241 </para> |
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242 |
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243 </directive> |
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244 |
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245 |
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246 <directive name="client_body_in_single_buffer"> |
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247 <syntax><value>on</value> | <value>off</value> |
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248 </syntax> |
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249 <default>off</default> |
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250 <context>http</context> |
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251 <context>server</context> |
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252 <context>location</context> |
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253 |
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254 <para> |
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255 Determines whether nginx should save the entire client request body |
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256 in a single buffer. |
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257 The directive is recommended when using the |
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258 <var>$request_body</var> |
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259 variable, to save the number of copy operations involved. |
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260 </para> |
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261 |
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262 </directive> |
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263 |
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264 |
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265 <directive name="client_body_temp_path"> |
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266 <syntax> |
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267 <argument>path</argument> |
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268 [<argument>level1</argument> |
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269 [<argument>level2</argument> |
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270 [<argument>level3</argument>]]] |
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271 </syntax> |
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272 <default>client_body_temp</default> |
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273 <context>http</context> |
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274 <context>server</context> |
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275 <context>location</context> |
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276 |
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277 <para> |
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278 Defines a directory for storing temporary files holding client request bodies. |
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279 Up to three-level subdirectory hierarchy can be used underneath the specified |
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280 directory. |
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281 For example, in the following configuration |
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282 <example> |
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283 client_body_temp_path /spool/nginx/client_temp 1 2; |
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284 </example> |
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285 a temporary file might look like this: |
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286 <example> |
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287 /spool/nginx/client_temp/7/45/00000123457 |
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288 </example> |
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289 </para> |
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290 |
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291 </directive> |
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292 |
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293 |
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294 <directive name="client_body_timeout"> |
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295 <syntax><argument>time</argument></syntax> |
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296 <default>60s</default> |
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297 <context>http</context> |
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298 <context>server</context> |
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299 <context>location</context> |
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300 |
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301 <para> |
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302 Defines a timeout for reading client request body. |
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303 A timeout is only set between two successive read operations, |
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304 not for the transmission of the whole request body. |
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305 If a client does not transmit anything within this time, |
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306 the client error |
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307 <http-status code="408" text="Request Time-out"/> |
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308 is returned. |
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309 </para> |
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310 |
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311 </directive> |
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312 |
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313 |
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314 <directive name="client_header_buffer_size"> |
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315 <syntax><argument>size</argument></syntax> |
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316 <default>1k</default> |
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317 <context>http</context> |
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318 <context>server</context> |
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319 |
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320 <para> |
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321 Sets buffer size for reading client request header. |
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322 For most requests, a buffer of 1K bytes is enough. |
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323 However, if a request includes long cookies, or comes from a WAP client, |
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324 it may not fit into 1K. |
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325 If a request line, or a request header field do not fit entirely into |
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326 this buffer then larger buffers are allocated, configured by the |
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327 <link id="large_client_header_buffers"/> |
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328 directive. |
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329 </para> |
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330 |
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331 </directive> |
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332 |
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333 |
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334 <directive name="client_header_timeout"> |
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335 <syntax><argument>time</argument></syntax> |
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336 <default>60s</default> |
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337 <context>http</context> |
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338 <context>server</context> |
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339 |
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340 <para> |
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341 Defines a timeout for reading client request header. |
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342 If a client does not transmit the entire header within this time, |
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343 the client error |
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344 <http-status code="408" text="Request Time-out"/> |
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345 is returned. |
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346 </para> |
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347 |
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348 </directive> |
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349 |
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350 |
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351 <directive name="client_max_body_size"> |
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352 <syntax><argument>size</argument></syntax> |
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353 <default>1m</default> |
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354 <context>http</context> |
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355 <context>server</context> |
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356 <context>location</context> |
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357 |
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358 <para> |
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359 Sets the maximum allowed size of the client request body, |
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360 specified in the |
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361 <header>Content-Length</header> |
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362 request header field. |
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363 If it exceeds the configured value, the client error |
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364 <http-status code="413" text="Request Entity Too Large"/> |
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365 is returned. |
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366 Please be aware that |
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367 <link doc="/web/upload.xml">browsers cannot correctly display |
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368 this error</link>. |
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369 Setting <argument>size</argument> to 0 disables client |
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370 request body size checking. |
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371 </para> |
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372 |
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373 </directive> |
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374 |
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375 |
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376 <directive name="default_type"> |
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377 <syntax><argument>mime-type</argument></syntax> |
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378 <default>text/plain</default> |
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379 <context>http</context> |
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380 <context>server</context> |
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381 <context>location</context> |
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382 |
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383 <para> |
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384 Defines a default MIME-type of a response. |
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385 See also the <link id="types"/> directive. |
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386 </para> |
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387 |
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388 </directive> |
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389 |
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390 |
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391 <directive name="directio" appeared-in="0.7.7"> |
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392 <syntax><argument>size</argument> | <value>off</value></syntax> |
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393 <default>off</default> |
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394 <context>http</context> |
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395 <context>server</context> |
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396 <context>location</context> |
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397 |
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398 <para> |
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399 Enables the use of |
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400 the <c-def>O_DIRECT</c-def> flag (FreeBSD, Linux), |
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401 the <c-def>F_NOCACHE</c-def> flag (Mac OS X), |
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402 or the <c-func>directio</c-func> function (Solaris), |
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403 when reading files that are larger than the specified <argument>size</argument>. |
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404 It automatically disables (0.7.15) the use of |
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405 <link id="sendfile"/> |
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406 for a given request. |
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407 It could be useful for serving large files: |
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408 <example> |
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409 directio 4m; |
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410 </example> |
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411 or when using <link id="aio"/> on Linux. |
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412 </para> |
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413 |
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414 </directive> |
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415 |
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416 |
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417 <directive name="directio_alignment" appeared-in="0.8.11"> |
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418 <syntax><argument>size</argument></syntax> |
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419 <default>512</default> |
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420 <context>http</context> |
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421 <context>server</context> |
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422 <context>location</context> |
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423 |
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424 <para> |
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425 Sets an alignment for |
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426 <link id="directio"/>. |
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427 In most cases, a 512-byte alignment is enough, however, when |
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428 using XFS under Linux, it needs to be increased to 4K. |
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429 </para> |
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430 |
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431 </directive> |
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432 |
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433 |
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434 <directive name="error_page"> |
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435 <syntax> |
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436 <argument>code</argument> ... |
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437 [<value>=</value>[<argument>response</argument>]] |
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438 <argument>uri</argument> |
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439 </syntax> |
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440 <default/> |
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441 <context>http</context> |
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442 <context>server</context> |
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443 <context>location</context> |
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444 <context>if in location</context> |
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445 |
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446 <para> |
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447 Defines the URI that will be shown for the specified errors. |
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448 These directives are inherited from the previous level if and |
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449 only if there are no |
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450 <code>error_page</code> |
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451 directives on |
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452 the current level. |
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453 A URI value can contain variables. |
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454 </para> |
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455 |
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456 <para> |
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457 Example: |
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458 <example> |
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459 error_page 404 /404.html; |
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460 error_page 502 503 504 /50x.html; |
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461 error_page 403 http://example.com/forbidden.html; |
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462 </example> |
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463 </para> |
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464 |
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465 <para> |
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466 Furthermore, it is possible to change the response code to another, for example: |
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467 <example> |
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468 error_page 404 =200 /empty.gif; |
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469 </example> |
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470 </para> |
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471 |
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472 <para> |
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473 If an error response is processed by a proxied server, or a FastCGI server, |
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474 and the server may return different response codes (e.g., 200, 302, 401 |
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475 or 404), it is possible to respond with a returned code: |
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476 <example> |
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477 error_page 404 = /404.php; |
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478 </example> |
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479 </para> |
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480 |
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481 <para> |
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482 If there is no need to change URI during redirection it is possible to redirect |
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483 error processing into a named location: |
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484 <example> |
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485 location / { |
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486 error_page 404 = @fallback; |
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487 } |
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488 |
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489 location @fallback { |
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490 proxy_pass http://backend; |
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491 } |
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492 </example> |
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493 </para> |
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494 |
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495 </directive> |
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496 |
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497 |
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498 <directive name="if_modified_since" appeared-in="0.7.24"> |
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499 <syntax> |
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500 <value>off</value> | |
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501 <value>exact</value> | |
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502 <value>before</value> |
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503 </syntax> |
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504 <default>exact</default> |
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505 <context>http</context> |
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506 <context>server</context> |
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507 <context>location</context> |
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508 |
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509 <para> |
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510 Specifies how to compare modification time of a response |
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511 with the time in the |
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512 <header>If-Modified-Since</header> |
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513 request header: |
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514 |
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515 <list type="tag"> |
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516 |
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517 <tag-name><value>off</value></tag-name> |
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518 <tag-desc> |
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519 the |
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Initial English translation of ngx_http_core_module.
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520 <header>If-Modified-Since</header> request header is ignored (0.7.34); |
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521 </tag-desc> |
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522 |
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523 <tag-name><value>exact</value></tag-name> |
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524 <tag-desc> |
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Initial English translation of ngx_http_core_module.
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525 exact match; |
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Initial English translation of ngx_http_core_module.
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526 </tag-desc> |
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Initial English translation of ngx_http_core_module.
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527 |
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Initial English translation of ngx_http_core_module.
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|
528 <tag-name><value>before</value></tag-name> |
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529 <tag-desc> |
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530 modification time of a response is |
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531 less than or equal to the time in the <header>If-Modified-Since</header> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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532 request header. |
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|
533 </tag-desc> |
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Initial English translation of ngx_http_core_module.
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534 |
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535 </list> |
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|
536 </para> |
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|
537 |
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538 </directive> |
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539 |
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parents:
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540 |
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541 <directive name="internal"> |
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542 <syntax/> |
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543 <default/> |
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544 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
545 |
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Initial English translation of ngx_http_core_module.
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546 <para> |
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547 Specifies that a given location can only be used for internal requests. |
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parents:
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548 For external requests, the client error |
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549 <http-status code="404" text="Not Found"/> |
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550 is returned. |
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Initial English translation of ngx_http_core_module.
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551 Internal requests are the following: |
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Initial English translation of ngx_http_core_module.
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552 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
553 <list type="bullet"> |
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Initial English translation of ngx_http_core_module.
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554 |
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Initial English translation of ngx_http_core_module.
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555 <listitem> |
106
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If text of the link is not provided, the @id is used.
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102
diff
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556 requests redirected by the <link id="error_page"/> directive; |
57
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557 </listitem> |
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parents:
diff
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|
558 |
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diff
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|
559 <listitem> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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560 subrequests formed by the |
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Initial English translation of ngx_http_core_module.
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561 <command>include virtual</command> |
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Initial English translation of ngx_http_core_module.
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562 command of the module |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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563 <link doc="ngx_http_ssi_module.xml">ngx_http_ssi_module</link>; |
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parents:
diff
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564 </listitem> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
565 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
566 <listitem> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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567 requests changed by the |
106
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If text of the link is not provided, the @id is used.
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102
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568 <link doc="ngx_http_rewrite_module.xml" id="rewrite"/> |
57
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569 directive of the module |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
570 <link doc="ngx_http_rewrite_module.xml">ngx_http_rewrite_module</link>. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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571 </listitem> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
572 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
573 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
574 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
575 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
576 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
577 Example: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
578 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
579 error_page 404 /404.html; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
580 |
12f1de4539b4
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parents:
diff
changeset
|
581 location /404.html { |
12f1de4539b4
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
582 internal; |
12f1de4539b4
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
583 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
584 </example> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
585 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
586 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
587 </directive> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
588 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
589 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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590 <directive name="keepalive_requests" appeared-in="0.8.0"> |
102
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|
591 <syntax><argument>number</argument></syntax> |
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592 <default>100</default> |
57
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593 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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diff
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|
594 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
595 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
596 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
597 <para> |
12f1de4539b4
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parents:
diff
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|
598 Sets the maximum number of requests that can be |
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parents:
diff
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|
599 made through one keep-alive connection. |
65
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diff
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600 After this many requests are made, the connection is closed. |
57
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|
601 </para> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
602 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
603 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
604 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
605 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
606 <directive name="keepalive_timeout"> |
102
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607 <syntax> |
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608 <argument>timeout</argument> |
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609 [<argument>header_timeout</argument>] |
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610 </syntax> |
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611 <default>75s</default> |
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612 <context>http</context> |
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613 <context>server</context> |
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614 <context>location</context> |
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615 |
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616 <para> |
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617 The first argument sets a timeout during which a keep-alive |
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618 client connection will stay open on the server side. |
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619 The optional second argument sets a value in the |
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620 <dq><header>Keep-Alive: timeout=<argument>time</argument></header></dq> |
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621 response header. |
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622 Two arguments may differ. |
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623 </para> |
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624 |
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625 <para> |
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626 The |
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627 <dq><header>Keep-Alive: timeout=</header></dq> |
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628 is understood by Mozilla and Konqueror. |
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629 MSIE will close keep-alive connection in about 60 seconds. |
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630 </para> |
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631 |
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632 </directive> |
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633 |
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634 |
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635 <directive name="large_client_header_buffers"> |
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636 <syntax><argument>number size</argument></syntax> |
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637 <default>4 8k</default> |
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638 <context>http</context> |
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639 <context>server</context> |
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640 |
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641 <para> |
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642 Sets the maximum <argument>number</argument> and <argument>size</argument> of |
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643 buffers used when reading large client request headers. |
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644 A request line cannot exceed the size of one buffer, or the client error |
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645 <http-status code="414" text="Request-URI Too Large"/> |
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646 is returned. |
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647 A request header field cannot exceed the size of one buffer as well, or the |
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648 client error |
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649 <http-status code="400" text="Bad Request"/> |
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650 is returned. |
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651 Buffers are allocated only on demand. |
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652 By default, the buffer size is equal to 8K bytes. |
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653 If after the end of request processing a connection is transitioned |
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654 into the keep-alive state, these buffers are freed. |
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655 </para> |
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656 |
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657 </directive> |
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658 |
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659 |
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660 <directive name="limit_except"> |
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661 <syntax block="yes"><argument>method</argument> ...</syntax> |
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662 <default/> |
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663 <context>location</context> |
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664 |
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665 <para> |
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666 Limits allowed HTTP methods inside a location. |
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667 The <argument>method</argument> argument can be one of the following: |
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668 <value>GET</value>, |
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669 <value>HEAD</value>, |
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670 <value>POST</value>, |
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671 <value>PUT</value>, |
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672 <value>DELETE</value>, |
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673 <value>MKCOL</value>, |
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674 <value>COPY</value>, |
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675 <value>MOVE</value>, |
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676 <value>OPTIONS</value>, |
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677 <value>PROPFIND</value>, |
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678 <value>PROPPATCH</value>, |
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679 <value>LOCK</value>, |
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680 <value>UNLOCK</value>, |
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681 or |
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682 <value>PATCH</value>. |
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683 Allowing the <value>GET</value> method also allows the |
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684 <value>HEAD</value> method. |
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685 Access to other methods can be limited using the |
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686 <link doc="ngx_http_access_module.xml">ngx_http_access_module</link> |
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687 and |
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688 <link doc="ngx_http_auth_basic_module.xml">ngx_http_auth_basic_module</link> |
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689 modules directives: |
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690 <example> |
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691 limit_except GET { |
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692 allow 192.168.1.0/32; |
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693 deny all; |
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694 } |
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695 </example> |
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696 Please note that this will limit access to all methods |
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697 <emphasis>except</emphasis> GET and HEAD. |
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698 </para> |
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699 |
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700 </directive> |
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701 |
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702 |
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703 <directive name="limit_rate"> |
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704 <syntax><argument>rate</argument></syntax> |
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705 <default>0</default> |
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706 <context>http</context> |
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707 <context>server</context> |
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708 <context>location</context> |
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709 <context>if in location</context> |
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710 |
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711 <para> |
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712 Rate limits the transmission of a response to a client. |
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713 The <argument>rate</argument> is specified in bytes per second. |
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714 Value 0 (the default) disables rate limiting. |
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715 <!-- |
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716 The smaller the rate, the more accurate will be the limitation. |
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717 --> |
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718 The limit is per connection, so if a single client opens 2 connections, |
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719 an overall rate will be 2x more than specified by this directive. |
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720 </para> |
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721 |
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722 <para> |
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723 This directive is not applicable if one wants to rate limit |
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724 a group of clients on the |
106
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725 <link id="server"/> |
57
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726 level. |
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727 If that is the case, the desired limit can be specified in the |
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728 <var>$limit_rate</var> |
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729 variable: |
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730 <example> |
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731 server { |
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732 |
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733 if ($slow) { |
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734 set $limit_rate 4k; |
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735 } |
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736 |
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737 ... |
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738 } |
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739 </example> |
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740 </para> |
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741 |
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742 </directive> |
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743 |
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744 |
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745 <directive name="limit_rate_after" appeared-in="0.8.0"> |
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746 <syntax><argument>size</argument></syntax> |
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747 <default>0</default> |
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748 <context>http</context> |
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749 <context>server</context> |
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750 <context>location</context> |
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751 <context>if in location</context> |
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752 |
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753 <para> |
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754 Sets the initial amount after which the further transmission |
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755 of a response to a client will be rate limited. |
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756 </para> |
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757 |
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758 <para> |
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759 Example: |
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760 <example> |
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761 location /flv/ { |
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762 flv; |
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763 limit_rate_after 500k; |
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764 limit_rate 50k; |
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765 } |
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|
766 </example> |
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767 </para> |
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768 |
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769 </directive> |
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770 |
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771 |
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772 <directive name="listen"> |
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773 <syntax> |
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774 <argument>address</argument>[:<argument>port</argument>] |
66 | 775 [<parameter>default_server</parameter>] |
776 [<parameter>setfib</parameter>=<argument>number</argument>] | |
777 [<parameter>backlog</parameter>=<argument>number</argument>] | |
778 [<parameter>rcvbuf</parameter>=<argument>size</argument>] | |
779 [<parameter>sndbuf</parameter>=<argument>size</argument>] | |
780 [<parameter>accept_filter</parameter>=<argument>filter</argument>] | |
781 [<parameter>deferred</parameter>] | |
782 [<parameter>bind</parameter>] | |
783 [<parameter>ipv6only</parameter>=<value>on</value>|<value>off</value>] | |
784 [<parameter>ssl</parameter>] | |
785 </syntax> | |
102
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786 <syntax> |
66 | 787 <argument>port</argument> |
788 [<parameter>default_server</parameter>] | |
789 [<parameter>setfib</parameter>=<argument>number</argument>] | |
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790 [<parameter>backlog</parameter>=<argument>number</argument>] |
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791 [<parameter>rcvbuf</parameter>=<argument>size</argument>] |
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792 [<parameter>sndbuf</parameter>=<argument>size</argument>] |
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793 [<parameter>accept_filter</parameter>=<argument>filter</argument>] |
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794 [<parameter>deferred</parameter>] |
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795 [<parameter>bind</parameter>] |
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796 [<parameter>ipv6only</parameter>=<value>on</value>|<value>off</value>] |
66 | 797 [<parameter>ssl</parameter>] |
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798 </syntax> |
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799 <syntax> |
66 | 800 <value>unix:</value><argument>path</argument> |
801 [<parameter>default_server</parameter>] | |
57
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802 [<parameter>backlog</parameter>=<argument>number</argument>] |
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803 [<parameter>rcvbuf</parameter>=<argument>size</argument>] |
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804 [<parameter>sndbuf</parameter>=<argument>size</argument>] |
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805 [<parameter>accept_filter</parameter>=<argument>filter</argument>] |
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806 [<parameter>deferred</parameter>] |
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807 [<parameter>bind</parameter>] |
66 | 808 [<parameter>ssl</parameter>] |
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809 </syntax> |
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810 <default>*:80 | *:8000</default> |
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811 <context>server</context> |
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812 |
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813 <para> |
66 | 814 Sets an <argument>address</argument> and a <argument>port</argument> for IP, |
815 or a <argument>path</argument> for a UNIX-domain socket, on which | |
57
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816 the server will accept requests. |
66 | 817 Only one of <argument>address</argument> or <argument>port</argument> may be |
57
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818 specified. |
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819 An <argument>address</argument> may also be a hostname, for example: |
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820 <example> |
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821 listen 127.0.0.1:8000; |
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822 listen 127.0.0.1; |
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823 listen 8000; |
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824 listen *:8000; |
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825 listen localhost:8000; |
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826 </example> |
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827 IPv6 addresses (0.7.36) are specified in square brackets: |
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828 <example> |
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829 listen [::]:8000; |
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830 listen [fe80::1]; |
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831 </example> |
66 | 832 UNIX-domain sockets (0.8.21) are specified with the “<code>unix:</code>” prefix: |
833 <example> | |
834 listen unix:/var/run/nginx.sock; | |
835 </example> | |
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836 </para> |
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837 |
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838 <para> |
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839 If only <argument>address</argument> is given, the port 80 is used. |
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840 </para> |
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841 |
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842 <para> |
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843 If directive is not present then either the <code>*:80</code> is used |
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844 if nginx runs with superuser privileges, or <code>*:8000</code> otherwise. |
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845 </para> |
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846 |
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847 <para> |
66 | 848 The <parameter>default_server</parameter> parameter, if present, |
57
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849 will cause the server to become the default server for the specified |
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850 <argument>address</argument>:<argument>port</argument> pair. |
66 | 851 If none of the directives have the <parameter>default_server</parameter> |
57
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852 parameter then the first server with the |
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853 <argument>address</argument>:<argument>port</argument> pair will be |
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854 the default server for this pair. |
66 | 855 <note> |
856 In versions prior to 0.8.21 this parameter is named simply | |
857 <parameter>default</parameter>. | |
858 </note> | |
57
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859 </para> |
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860 |
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861 <para> |
66 | 862 A <code>listen</code> directive |
863 can have several additional parameters specific to system calls | |
57
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864 <c-func>listen</c-func> and <c-func>bind</c-func>. |
66 | 865 They can be specified in any |
57
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866 <code>listen</code> directive, but only once for the given |
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867 <argument>address</argument>:<argument>port</argument> pair. |
66 | 868 <note> |
869 In versions prior to 0.8.21, they could only be | |
870 specified in the <code>listen</code> directive with the | |
871 <parameter>default</parameter> parameter. | |
872 </note> | |
57
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873 <list type="tag"> |
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874 |
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875 <tag-name> |
66 | 876 <parameter>setfib</parameter>=<argument>number</argument> |
877 </tag-name> | |
878 <tag-desc> | |
879 this parameter (0.8.44) sets the associated FIB (routing table) | |
880 for the listening socket. | |
881 This currently works only on FreeBSD. | |
882 </tag-desc> | |
883 | |
884 <tag-name> | |
57
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885 <parameter>backlog</parameter>=<argument>number</argument> |
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886 </tag-name> |
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887 <tag-desc> |
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888 sets the <parameter>backlog</parameter> parameter in the |
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889 <c-func>listen</c-func> call. |
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890 By default, <parameter>backlog</parameter> equals -1 on FreeBSD |
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Initial English translation of ngx_http_core_module.
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891 and 511 on other platforms. |
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892 </tag-desc> |
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893 |
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894 <tag-name> |
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895 <parameter>rcvbuf</parameter>=<argument>size</argument> |
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896 </tag-name> |
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897 <tag-desc> |
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898 sets the <c-def>SO_RCVBUF</c-def> parameter for the listening socket. |
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899 </tag-desc> |
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900 |
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901 <tag-name> |
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902 <parameter>sndbuf</parameter>=<argument>size</argument> |
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903 </tag-name> |
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904 <tag-desc> |
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Initial English translation of ngx_http_core_module.
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905 sets the <c-def>SO_SNDBUF</c-def> parameter for the listening socket. |
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Initial English translation of ngx_http_core_module.
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906 </tag-desc> |
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Initial English translation of ngx_http_core_module.
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907 |
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908 <tag-name> |
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Initial English translation of ngx_http_core_module.
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909 <parameter>accept_filter</parameter>=<argument>filter</argument> |
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910 </tag-name> |
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911 <tag-desc> |
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912 sets the name of the accept filter. |
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913 This works only on FreeBSD, acceptable values are <value>dataready</value> |
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Initial English translation of ngx_http_core_module.
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914 and <value>httpready</value>. |
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Initial English translation of ngx_http_core_module.
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915 On receipt of the <c-def>SIGHUP</c-def> signal, an accept filter can only be |
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Initial English translation of ngx_http_core_module.
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916 changed in recent versions of FreeBSD, starting from 6.0, 5.4-STABLE |
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Initial English translation of ngx_http_core_module.
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917 and 4.11-STABLE. |
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Initial English translation of ngx_http_core_module.
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918 </tag-desc> |
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Initial English translation of ngx_http_core_module.
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919 |
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920 <tag-name> |
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Initial English translation of ngx_http_core_module.
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921 <parameter>deferred</parameter> |
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Initial English translation of ngx_http_core_module.
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922 </tag-name> |
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Initial English translation of ngx_http_core_module.
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923 <tag-desc> |
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Initial English translation of ngx_http_core_module.
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924 instructs to use a deferred <c-func>accept</c-func> on Linux |
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Initial English translation of ngx_http_core_module.
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925 using the <c-def>TCP_DEFER_ACCEPT</c-def> option. |
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Initial English translation of ngx_http_core_module.
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926 </tag-desc> |
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Initial English translation of ngx_http_core_module.
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927 |
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Initial English translation of ngx_http_core_module.
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928 <tag-name> |
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Initial English translation of ngx_http_core_module.
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929 <parameter>bind</parameter> |
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930 </tag-name> |
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931 <tag-desc> |
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Initial English translation of ngx_http_core_module.
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932 specifies to make a separate <c-func>bind</c-func> call for a given |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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933 <argument>address</argument>:<argument>port</argument> pair. |
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Initial English translation of ngx_http_core_module.
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934 This is because nginx will only <c-func>bind</c-func> to |
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Initial English translation of ngx_http_core_module.
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935 <code>*</code>:<argument>port</argument> |
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Initial English translation of ngx_http_core_module.
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936 if there are several <code>listen</code> directives with |
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Initial English translation of ngx_http_core_module.
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parents:
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937 the same port but different addresses, and one of the |
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Initial English translation of ngx_http_core_module.
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938 <code>listen</code> directives listens on all addresses |
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Initial English translation of ngx_http_core_module.
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939 for the given port (<code>*</code>:<argument>port</argument>). |
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Initial English translation of ngx_http_core_module.
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940 It should be noted that in this case a <c-func>getsockname</c-func> |
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Initial English translation of ngx_http_core_module.
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941 system call will be made to determine an address that accepted a |
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Initial English translation of ngx_http_core_module.
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942 connection. |
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Initial English translation of ngx_http_core_module.
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|
943 If parameters <parameter>backlog</parameter>, <parameter>rcvbuf</parameter>, |
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Initial English translation of ngx_http_core_module.
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|
944 <parameter>sndbuf</parameter>, <parameter>accept_filter</parameter>, or |
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Initial English translation of ngx_http_core_module.
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parents:
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945 <parameter>deferred</parameter> are used then for a given |
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Initial English translation of ngx_http_core_module.
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946 <argument>address</argument>:<argument>port</argument> pair |
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Initial English translation of ngx_http_core_module.
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947 a separate <c-func>bind</c-func> call will always be made. |
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Initial English translation of ngx_http_core_module.
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948 </tag-desc> |
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Initial English translation of ngx_http_core_module.
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949 |
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950 <tag-name> |
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Initial English translation of ngx_http_core_module.
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951 <parameter>ipv6only</parameter>=<value>on</value>|<value>off</value> |
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Initial English translation of ngx_http_core_module.
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952 </tag-name> |
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Initial English translation of ngx_http_core_module.
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953 <tag-desc> |
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Initial English translation of ngx_http_core_module.
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954 this parameter (0.7.42) sets the value of the <c-def>IPV6_V6ONLY</c-def> |
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Initial English translation of ngx_http_core_module.
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955 parameter for the listening socket. |
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956 This parameter can only be set once on start. |
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Initial English translation of ngx_http_core_module.
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957 </tag-desc> |
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Initial English translation of ngx_http_core_module.
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|
958 |
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959 <tag-name> |
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960 <parameter>ssl</parameter> |
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961 </tag-name> |
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962 <tag-desc> |
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963 this parameter (0.7.14) does not relate to system calls |
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964 <c-func>listen</c-func> and <c-func>bind</c-func>, but allows to |
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Initial English translation of ngx_http_core_module.
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965 specify that all connections accepted on this port should work in |
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Initial English translation of ngx_http_core_module.
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966 the SSL mode. |
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967 This allows for a more compact configuration for the server operating |
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Initial English translation of ngx_http_core_module.
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968 in both HTTP and HTTPS modes simultaneously. |
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Initial English translation of ngx_http_core_module.
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969 <example> |
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970 listen 80; |
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Initial English translation of ngx_http_core_module.
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971 listen 443 default ssl; |
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972 </example> |
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973 </tag-desc> |
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974 |
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975 </list> |
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976 </para> |
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977 |
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978 <para> |
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979 Example: |
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980 <example> |
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981 listen 127.0.0.1 default accept_filter=dataready backlog=1024; |
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982 </example> |
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|
983 </para> |
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|
984 |
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985 </directive> |
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986 |
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|
987 |
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988 <directive name="location"> |
108
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106
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989 <syntax block="yes">[ |
57
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990 <value>=</value> | |
98 | 991 <value>~</value> | |
992 <value>~*</value> | | |
993 <value>^~</value> | |
994 ] <argument>uri</argument> | |
108
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106
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995 </syntax> |
72524ae53106
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106
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|
996 <syntax block="yes"><value>@</value><argument>name</argument></syntax> |
57
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997 <default/> |
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998 <context>server</context> |
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999 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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1000 |
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|
1001 <para> |
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Initial English translation of ngx_http_core_module.
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1002 Sets a configuration based on a request URI. |
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1003 A location can either be defined by a prefix string, or by a regular expression. |
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1004 Regular expressions are specified by prepending them with the |
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1005 <dq><value>~*</value></dq> prefix (for case-insensitive matching), or with the |
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1006 <dq><value>~</value></dq> prefix (for case-sensitive matching). |
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1007 To find a location matching a given request, nginx first checks |
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1008 locations defined using the prefix strings (prefix locations). |
88 | 1009 Among them, the most specific one is searched. |
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1010 Then regular expressions are checked, in the order of their appearance |
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1011 in a configuration file. |
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1012 A search terminates on the first match, and its corresponding |
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1013 configuration is used. |
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1014 If no match with a regular expression location is found then a |
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1015 configuration of the most specific prefix location is used. |
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1016 </para> |
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1017 |
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1018 <para> |
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1019 Locations can be nested, with some exceptions mentioned below. |
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1020 </para> |
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1021 |
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1022 <para> |
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1023 For case-insensitive operating systems such as Mac OS X and Cygwin, |
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1024 the string matching ignores a case (0.7.7). |
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1025 However, comparison is limited to one-byte locales. |
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1026 </para> |
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1027 |
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1028 <para> |
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1029 Regular expressions can contain captures (0.7.40) that can later |
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1030 be used in other directives. |
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1031 </para> |
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1032 |
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1033 <para> |
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1034 If the most specific prefix location has the <dq><value>^~</value></dq> prefix |
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1035 then regular expressions are not checked. |
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1036 </para> |
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1037 |
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1038 <para> |
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1039 Also, using the <dq><value>=</value></dq> prefix it is possible to define |
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1040 an exact match of URI and location. |
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1041 If an exact match is found, the search terminates. |
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1042 For example, if a <dq><code>/</code></dq> request happens frequently, |
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1043 defining <dq><code>location = /</code></dq> will speed up the processing |
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1044 of these requests, as search terminates right after the first |
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1045 comparison. |
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1046 Such a location cannot obviously contain nested locations. |
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1047 </para> |
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1048 |
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1049 <para> |
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1050 <note> |
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1051 In versions from 0.7.1 to 0.8.41, if a request matched the prefix |
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1052 location without the <dq><value>=</value></dq> and <dq><value>^~</value></dq> |
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1053 prefixes, the search also terminated and regular expressions were |
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1054 not checked. |
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1055 </note> |
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1056 </para> |
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1057 |
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1058 <para> |
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1059 Let's illustrate the above by example: |
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1060 <example> |
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1061 location = / { |
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1062 [ configuration A ] |
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1063 } |
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1064 |
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1065 location / { |
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1066 [ configuration B ] |
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1067 } |
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1068 |
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1069 location ^~ /images/ { |
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1070 [ configuration C ] |
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1071 } |
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1072 |
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1073 location ~* \.(gif|jpg|jpeg)$ { |
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1074 [ configuration D ] |
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1075 } |
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1076 </example> |
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1077 The <dq><code>/</code></dq> request will match configuration A, |
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1078 the <dq><code>/documents/document.html</code></dq> request will match |
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1079 configuration B, |
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1080 the <dq><code>/images/1.gif</code></dq> request will match configuration C, and |
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1081 the <dq><code>/documents/1.jpg</code></dq> request will match configuration D. |
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1082 </para> |
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1083 |
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1084 <para> |
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1085 The <dq><value>@</value></dq> prefix defines a named location. |
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1086 Such a location is not used for a regular request processing, but instead |
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1087 used for request redirection. |
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1088 They cannot be nested, and cannot contain nested locations. |
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1089 </para> |
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1090 |
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1091 <!-- |
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1092 <migration from="Apache" directive="Location" /> |
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1093 --> |
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1094 |
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1095 </directive> |
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1096 |
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1097 |
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1098 <directive name="log_not_found"> |
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1099 <syntax><value>on</value> | <value>off</value></syntax> |
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1100 <default>on</default> |
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1101 <context>http</context> |
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1102 <context>server</context> |
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1103 <context>location</context> |
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1104 |
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1105 <para> |
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1106 Enables or disables logging of errors about not found files into the |
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1107 <link doc="../ngx_core_module.xml" id="error_log"/>. |
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1108 </para> |
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1109 |
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1110 </directive> |
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1111 |
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1112 |
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1113 <directive name="log_subrequest"> |
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1114 <syntax><value>on</value> | <value>off</value></syntax> |
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1115 <default>off</default> |
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1116 <context>http</context> |
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1117 <context>server</context> |
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1118 <context>location</context> |
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1119 |
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1120 <para> |
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1121 Enables or disables logging of subrequests into the |
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1122 <link doc="ngx_http_log_module.xml" id="access_log"/>. |
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1123 </para> |
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|
1124 |
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1125 </directive> |
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1126 |
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parents:
diff
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|
1127 |
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1128 <directive name="merge_slashes"> |
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1129 <syntax><value>on</value> | <value>off</value></syntax> |
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1130 <default>on</default> |
57
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1131 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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parents:
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1132 <context>server</context> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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1133 |
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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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|
1134 <para> |
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Ruslan Ermilov <ru@nginx.com>
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1135 Enables or disables compression of two or more adjacent slashes |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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1136 in a URI into a single slash. |
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Initial English translation of ngx_http_core_module.
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diff
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|
1137 </para> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1138 |
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Initial English translation of ngx_http_core_module.
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diff
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|
1139 <para> |
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|
1140 Note that compression is essential for the correct prefix string |
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Initial English translation of ngx_http_core_module.
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parents:
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1141 and regular expressions location matching. |
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Initial English translation of ngx_http_core_module.
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diff
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1142 Without it, the <dq><code>//scripts/one.php</code></dq> request would not match |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1143 <example> |
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Initial English translation of ngx_http_core_module.
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1144 location /scripts/ { |
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Initial English translation of ngx_http_core_module.
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1145 ... |
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1146 } |
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|
1147 </example> |
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1148 and might be processed as a static file, |
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1149 so it gets converted to <dq><code>/scripts/one.php</code></dq>. |
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Initial English translation of ngx_http_core_module.
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1150 </para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1151 |
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Initial English translation of ngx_http_core_module.
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|
1152 <para> |
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Initial English translation of ngx_http_core_module.
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1153 Turning the compression <value>off</value> can become necessary if a URI |
68
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67
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1154 contains base64-encoded names, since base64 uses the “/” character internally. |
57
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1155 However, for security considerations, it is better to avoid turning off |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1156 the compression. |
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Initial English translation of ngx_http_core_module.
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diff
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|
1157 </para> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1158 |
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Initial English translation of ngx_http_core_module.
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|
1159 <para> |
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1160 If a directive is specified on the |
106
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1161 <link id="server"/> |
57
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1162 level, which is also a default server, its value will cover |
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Initial English translation of ngx_http_core_module.
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1163 all virtual servers listening on the same address and port. |
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Initial English translation of ngx_http_core_module.
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1164 </para> |
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Initial English translation of ngx_http_core_module.
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|
1165 |
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1166 </directive> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1167 |
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|
1168 |
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1169 <directive name="msie_padding"> |
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1170 <syntax><value>on</value> | <value>off</value></syntax> |
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1171 <default>on</default> |
57
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1172 <context>http</context> |
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1173 <context>server</context> |
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1174 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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|
1175 |
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1176 <para> |
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Initial English translation of ngx_http_core_module.
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1177 Enables or disables adding of comments to responses with status |
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Initial English translation of ngx_http_core_module.
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1178 greater than 400 for MSIE clients, to pad the response size to 512 bytes. |
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1179 </para> |
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|
1180 |
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1181 </directive> |
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1182 |
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|
1183 |
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1184 <directive name="msie_refresh"> |
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1185 <syntax><value>on</value> | <value>off</value></syntax> |
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1186 <default>off</default> |
57
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1187 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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1188 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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|
1189 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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diff
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|
1190 |
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|
1191 <para> |
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|
1192 Enables or disables issuing refreshes instead of redirects, for MSIE clients. |
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Initial English translation of ngx_http_core_module.
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1193 </para> |
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|
1194 |
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Initial English translation of ngx_http_core_module.
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|
1195 </directive> |
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Initial English translation of ngx_http_core_module.
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1196 |
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Initial English translation of ngx_http_core_module.
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|
1197 |
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Initial English translation of ngx_http_core_module.
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1198 <directive name="open_file_cache"> |
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1199 <syntax><value>off</value></syntax> |
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1200 <syntax> |
57
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1201 <parameter>max</parameter>=<argument>N</argument> |
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67
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|
1202 [<parameter>inactive</parameter>=<argument>time</argument>] |
57
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1203 </syntax> |
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1204 <default>off</default> |
57
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1205 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1206 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1207 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1208 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
1209 <para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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1210 Configures a cache that can store: |
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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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|
1211 <list type="bullet"> |
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Initial English translation of ngx_http_core_module.
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diff
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|
1212 |
12f1de4539b4
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|
1213 <listitem> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1214 open file descriptors, their sizes and modification times; |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1215 </listitem> |
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parents:
diff
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|
1216 |
12f1de4539b4
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1217 <listitem> |
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Ruslan Ermilov <ru@nginx.com>
parents:
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1218 directory lookups; |
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Initial English translation of ngx_http_core_module.
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parents:
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1219 </listitem> |
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Initial English translation of ngx_http_core_module.
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|
1220 |
12f1de4539b4
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|
1221 <listitem> |
68
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67
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|
1222 file lookup errors, such as “file not found”, “no read permission”, |
57
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1223 and so on. |
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Initial English translation of ngx_http_core_module.
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1224 Caching of errors should be enabled separately by the |
106
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1225 <link id="open_file_cache_errors"/> |
57
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1226 directive. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1227 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
1228 |
12f1de4539b4
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parents:
diff
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|
1229 </list> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1230 </para> |
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parents:
diff
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|
1231 |
12f1de4539b4
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parents:
diff
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|
1232 <para> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1233 The directive has the following parameters: |
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Initial English translation of ngx_http_core_module.
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parents:
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1234 <list type="tag"> |
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Initial English translation of ngx_http_core_module.
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1235 |
12f1de4539b4
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|
1236 <tag-name> |
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Initial English translation of ngx_http_core_module.
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|
1237 <parameter>max</parameter> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
1238 </tag-name> |
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parents:
diff
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|
1239 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
1240 sets the maximum number of elements in the cache; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1241 on cache overflow the least recently used (LRU) elements get removed; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1242 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1243 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1244 <tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1245 <parameter>inactive</parameter> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1246 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1247 <tag-desc> |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
parents:
67
diff
changeset
|
1248 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
changeset
|
1249 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
|
1250 by default, it is 60 seconds; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1251 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1252 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1253 <tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1254 <value>off</value> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1255 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1256 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1257 disables the cache. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1258 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1259 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1260 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1261 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1262 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1263 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1264 Example: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1265 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1266 open_file_cache max=1000 inactive=20s; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1267 open_file_cache_valid 30s; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1268 open_file_cache_min_uses 2; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1269 open_file_cache_errors on; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1270 <!-- |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1271 open_file_cache_events on; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1272 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1273 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1274 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1275 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1276 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1277 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1278 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1279 <directive name="open_file_cache_errors"> |
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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|
1280 <syntax><value>on</value> | <value>off</value></syntax> |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
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|
1281 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1282 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1283 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1284 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1285 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1286 <para> |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
parents:
67
diff
changeset
|
1287 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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|
1288 <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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|
1289 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1290 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1291 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1292 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1293 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1294 <!-- |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1295 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1296 <directive name="open_file_cache_events"> |
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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|
1297 <syntax><value>on</value> | <value>off</value></syntax> |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
1298 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1299 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1300 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1301 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1302 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1303 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1304 Enables to use kernel events to validate |
106
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parents:
102
diff
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|
1305 <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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|
1306 elements. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1307 This directive works with 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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|
1308 <link doc="../events.xml" id="kqueue"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1309 method only. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1310 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
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|
1311 support events for arbitrary file system types. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1312 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
|
1313 file systems such as UFS or FFS. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1314 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1315 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1316 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1317 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1318 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1319 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1320 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1321 <directive name="open_file_cache_min_uses"> |
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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|
1322 <syntax><argument>number</argument></syntax> |
c76a257f3fd4
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parents:
98
diff
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|
1323 <default>1</default> |
57
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|
1324 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1325 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1326 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1327 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1328 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1329 Sets the minimum <argument>number</argument> of file accesses during |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1330 the period configured by the <parameter>inactive</parameter> parameter |
106
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Ruslan Ermilov <ru@nginx.com>
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102
diff
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|
1331 of the <link id="open_file_cache"/> directive, |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1332 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
|
1333 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1334 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1335 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1336 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1337 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1338 <directive name="open_file_cache_valid"> |
102
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|
1339 <syntax><argument>time</argument></syntax> |
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98
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|
1340 <default>60s</default> |
57
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|
1341 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1342 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1343 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1344 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1345 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1346 Sets a time after which |
106
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102
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|
1347 <link id="open_file_cache"/> |
57
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parents:
diff
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|
1348 elements should be validated. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1349 <!-- |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1350 When |
106
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If text of the link is not provided, the @id is used.
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102
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|
1351 <link id="open_file_cache_events"/> |
57
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|
1352 is enabled, open file descriptors |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1353 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
|
1354 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1355 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1356 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1357 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1358 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1359 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1360 <directive name="optimize_server_names"> |
102
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|
1361 <syntax><value>on</value> | <value>off</value></syntax> |
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|
1362 <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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|
1363 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1364 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1365 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1366 <para> |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
parents:
67
diff
changeset
|
1367 This directive is made obsolete by the |
106
56457a474903
If text of the link is not provided, the @id is used.
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102
diff
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|
1368 <link id="server_name_in_redirect"/> directive. |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1369 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1370 |
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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|
1371 <!-- |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1372 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1373 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
|
1374 virtual servers. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1375 In particular, the checking affects hostnames used in redirects. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1376 If optimization is enabled, and all name-based servers listening on |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1377 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
|
1378 names are not checked during request processing, and the first |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1379 server name is used in redirects. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1380 In case redirects should use hostnames sent by clients, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1381 optimization needs to be disabled. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1382 </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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|
1383 --> |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1384 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1385 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1386 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1387 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1388 <directive name="port_in_redirect"> |
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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|
1389 <syntax><value>on</value> | <value>off</value></syntax> |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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parents:
98
diff
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|
1390 <default>on</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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|
1391 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1392 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1393 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1394 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1395 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1396 Enables or disables specifying the port in redirects issued by nginx. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1397 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1398 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1399 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1400 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1401 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1402 <directive name="read_ahead"> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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98
diff
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|
1403 <syntax><argument>size</argument></syntax> |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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parents:
98
diff
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|
1404 <default>0</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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|
1405 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1406 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1407 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1408 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1409 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1410 Sets the amount of pre-reading when working with files, in the kernel. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1411 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1412 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1413 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1414 On Linux, the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1415 <code>posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL)</code> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1416 system call is used, so the <argument>size</argument> argument is ignored. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1417 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1418 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1419 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1420 On FreeBSD, the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1421 <code>fcntl(O_READAHEAD,</code><argument>size</argument><code>)</code> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1422 system call is used, supported in FreeBSD 9.0-CURRENT. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1423 FreeBSD 7 needs to be |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1424 <link url="http://sysoev.ru/freebsd/patch.readahead.txt">patched</link>. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1425 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1426 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1427 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1428 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1429 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1430 <directive name="recursive_error_pages"> |
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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|
1431 <syntax><value>on</value> | <value>off</value></syntax> |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
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|
1432 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1433 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1434 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1435 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1436 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1437 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1438 Enables or disables doing several redirects using the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
1439 <link id="error_page"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1440 directive. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1441 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1442 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1443 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1444 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1445 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1446 <directive name="reset_timedout_connection"> |
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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|
1447 <syntax> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1448 <value>on</value> | <value>off</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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|
1449 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1450 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1451 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1452 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1453 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1454 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1455 Enables or disables resetting of timed out connections. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1456 The reset is performed as follows: before closing a socket, the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1457 <c-def>SO_LINGER</c-def> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1458 option is set on it with a timeout value of 0. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1459 When the socket is closed, a client is sent TCP RST, and all memory |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1460 occupied by this socket is freed. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1461 This avoids keeping of an already closed socket with filled buffers |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1462 for a long time, in a FIN_WAIT1 state. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1463 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1464 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1465 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1466 It should be noted that timed out keep-alive connections are still |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1467 closed normally. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1468 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1469 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1470 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1471 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1472 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1473 <directive name="resolver"> |
102
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98
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|
1474 <syntax><argument>address</argument></syntax> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1475 <default/> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1476 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1477 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1478 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1479 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1480 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1481 Sets the <argument>address</argument> of a name server, for example: |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1482 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
1483 resolver 127.0.0.1; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
1484 </example> |
68
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- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
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67
diff
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|
1485 An <argument>address</argument> may also be a hostname, in which case |
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
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diff
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|
1486 the first resolved address is used. |
57
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|
1487 </para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1488 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1489 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1490 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1491 |
12f1de4539b4
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parents:
diff
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|
1492 <directive name="resolver_timeout"> |
102
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|
1493 <syntax><argument>time</argument></syntax> |
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|
1494 <default>30s</default> |
57
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parents:
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1495 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1496 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1497 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1498 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1499 <para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1500 Sets a timeout for name resolution, for example: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1501 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1502 resolver_timeout 5s; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1503 </example> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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|
1504 </para> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1505 |
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|
1506 </directive> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1507 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
1508 |
12f1de4539b4
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|
1509 <directive name="root"> |
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1510 <syntax><argument>path</argument></syntax> |
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1511 <default>html</default> |
57
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1512 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1513 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1514 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1515 <context>if in location</context> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1516 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1517 <para> |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1518 Sets the root directory for requests. |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1519 For example, with the following configuration |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1520 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1521 location /i/ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1522 root /data/w3; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1523 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1524 </example> |
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parents:
diff
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|
1525 <dq><code>/i/top.gif</code></dq> will be responded |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1526 with the file |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1527 <dq><pathname>/data/w3/i/top.gif</pathname></dq>. |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1528 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1529 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1530 <para> |
69
935beaa561b3
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68
diff
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|
1531 The <argument>path</argument> value can contain variables |
935beaa561b3
- use of $document_root and $realpath_root in "root" is prohibited
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parents:
68
diff
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1532 except <var>$document_root</var> and <var>$realpath_root</var>. |
57
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1533 </para> |
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 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1536 A path to the file is constructed by merely adding a URI to the value |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1537 of the <code>root</code> directive. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1538 If a URI need to be modified, the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
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102
diff
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|
1539 <link id="alias"/> directive should be used. |
57
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parents:
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|
1540 </para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1541 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1542 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1543 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1544 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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|
1545 <directive name="satisfy"> |
102
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1546 <syntax><value>all</value> | <value>any</value></syntax> |
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|
1547 <default>all</default> |
69
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Ruslan Ermilov <ru@nginx.com>
parents:
68
diff
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|
1548 <context>http</context> |
935beaa561b3
- use of $document_root and $realpath_root in "root" is prohibited
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parents:
68
diff
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|
1549 <context>server</context> |
57
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|
1550 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1551 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1552 <para> |
69
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- use of $document_root and $realpath_root in "root" is prohibited
Ruslan Ermilov <ru@nginx.com>
parents:
68
diff
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|
1553 Allows access if <value>all</value> or <value>any</value> of the |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1554 <link doc="ngx_http_access_module.xml">ngx_http_access_module</link> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1555 or <link doc="ngx_http_auth_basic_module.xml">ngx_http_auth_basic_module</link> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1556 modules grant access. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1557 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1558 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1559 satisfy any; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1560 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1561 allow 192.168.1.0/32; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1562 deny all; |
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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 auth_basic "closed site"; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1565 auth_basic_user_file conf/htpasswd; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1566 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1567 </example> |
12f1de4539b4
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parents:
diff
changeset
|
1568 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1569 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1570 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1571 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1572 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1573 <directive name="satisfy_any"> |
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|
1574 <syntax><value>on</value> | <value>off</value></syntax> |
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|
1575 <default>off</default> |
69
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1576 <context>http</context> |
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68
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|
1577 <context>server</context> |
57
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|
1578 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1579 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1580 <para> |
69
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68
diff
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|
1581 This directive was renamed to the <link id="satisfy">satisfy any</link> |
935beaa561b3
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|
1582 directive. |
57
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|
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 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1586 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1587 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1588 <directive name="send_timeout"> |
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1589 <syntax><argument>time</argument></syntax> |
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1590 <default>60s</default> |
57
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|
1591 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1592 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1593 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1594 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1595 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1596 Sets a timeout for transmitting a response to the client. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1597 A timeout is only set between two successive write operations, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1598 not for the transmission of the whole response. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1599 If a client does not receive anything within this time, |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1600 a connection is closed. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1601 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1602 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1603 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1604 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1605 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1606 <directive name="sendfile"> |
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Initial English translation of ngx_http_core_module.
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|
1607 |
102
c76a257f3fd4
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98
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|
1608 <syntax><value>on</value> | <value>off</value></syntax> |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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98
diff
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|
1609 <default>off</default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
1610 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1611 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1612 <context>location</context> |
69
935beaa561b3
- use of $document_root and $realpath_root in "root" is prohibited
Ruslan Ermilov <ru@nginx.com>
parents:
68
diff
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|
1613 <context>if in location</context> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1614 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1615 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1616 Enables or disables the use of |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1617 <c-func>sendfile</c-func>. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1618 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1619 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1620 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1621 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1622 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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|
1623 <directive name="server"> |
108
72524ae53106
Explicitly marked directives with the block syntax. Such directives will
Ruslan Ermilov <ru@nginx.com>
parents:
106
diff
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|
1624 <syntax block="yes"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1625 <default/> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1626 <context>http</context> |
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 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1629 Sets a configuration for the virtual server. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1630 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
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|
1631 and name-based (based on the <header>Host</header> request header field) |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1632 virtual servers. |
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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|
1633 Instead, the <link id="listen"/> directives describe all |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1634 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
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|
1635 <link id="server_name"/> directive lists all server names. |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1636 An example configuration is provided in the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1637 <link doc="../virtual_hosts.xml"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1638 Setting Up Virtual Servers</link> document. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1639 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1640 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1641 </directive> |
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 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1644 <directive name="server_name"> |
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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|
1645 <syntax><argument>name</argument> ...</syntax> |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
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|
1646 <default>""</default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
1647 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1648 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1649 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1650 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
|
1651 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1652 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1653 server_name example.com www.example.com; |
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
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|
1655 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1656 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1657 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1658 <para> |
70 | 1659 The first name becomes the primary server name. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1660 Server names can include an asterisk (<dq><code>*</code></dq>) |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1661 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
|
1662 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1663 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1664 server_name example.com *.example.com www.example.*; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1665 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1666 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1667 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1668 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1669 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1670 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
|
1671 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1672 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1673 server_name .example.com; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1674 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1675 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1676 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1677 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1678 <para> |
70 | 1679 If the argument equals “<var>$hostname</var>” (0.9.4), the |
1680 machine's hostname is substituted. | |
1681 </para> | |
1682 | |
1683 <para> | |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1684 It is also possible to use regular expressions in server names, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1685 prepending the name with a tilde (<dq><code>~</code></dq>): |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1686 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1687 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1688 server_name www.example.com ~^www\d+\.example\.com$; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1689 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1690 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1691 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1692 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1693 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1694 Regular expressions can contain captures (0.7.40) that can later |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1695 be used in other directives: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1696 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1697 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1698 server_name ~^(www\.)?(.+)$; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1699 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1700 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1701 root /sites/$2; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1702 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1703 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1704 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1705 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1706 server_name _; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1707 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1708 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1709 root /sites/default; |
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.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1712 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1713 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1714 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1715 <para> |
70 | 1716 Named captures in regular expressions create variables (0.8.25) |
1717 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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|
1718 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1719 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1720 server_name ~^(www\.)?(?<domain>.+)$; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1721 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1722 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1723 root /sites/$domain; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1724 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1725 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1726 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1727 server { |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1728 server_name _; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1729 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1730 location / { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1731 root /sites/default; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1732 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1733 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1734 </example> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1735 </para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1736 |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1737 <para> |
70 | 1738 It is also possible to specify an empty server name (0.7.11): |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1739 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1740 server { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1741 server_name www.example.com ""; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1742 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1743 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1744 It allows this server to process requests without the <header>Host</header> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1745 header, instead of the default server for the given address:port pair. |
70 | 1746 This is the default setting. |
1747 <note> | |
1748 Before 0.8.48, the machine's hostname was used by default. | |
1749 </note> | |
57
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Initial English translation of ngx_http_core_module.
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|
1750 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1751 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1752 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1753 The name checking order is as follows: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1754 <list type="enum"> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1755 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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1756 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
1757 full names |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
1758 </listitem> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
1759 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
1760 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
1761 names with the prefix mask, e.g. <dq><code>*.example.com</code></dq> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
1762 </listitem> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1763 |
12f1de4539b4
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parents:
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|
1764 <listitem> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
1765 names with the suffix mask, e.g. <dq><code>mail.*</code></dq> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
1766 </listitem> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1767 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
1768 <listitem> |
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Ruslan Ermilov <ru@nginx.com>
parents:
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|
1769 regular expressions |
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Ruslan Ermilov <ru@nginx.com>
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|
1770 </listitem> |
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parents:
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|
1771 |
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parents:
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|
1772 </list> |
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Ruslan Ermilov <ru@nginx.com>
parents:
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|
1773 </para> |
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parents:
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|
1774 |
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|
1775 </directive> |
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parents:
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|
1776 |
12f1de4539b4
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|
1777 |
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1778 <directive name="server_name_in_redirect"> |
102
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1779 <syntax><value>on</value> | <value>off</value></syntax> |
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diff
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|
1780 <default>off</default> |
57
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1781 <context>http</context> |
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parents:
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|
1782 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1783 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1784 |
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|
1785 <para> |
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|
1786 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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|
1787 <link id="server_name"/> |
57
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|
1788 directive, in redirects issued by nginx. |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
1789 When disabled, the name from the <header>Host</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1790 is used. |
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Initial English translation of ngx_http_core_module.
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1791 If this field is not present, an IP address of the server is used. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1792 </para> |
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|
1793 |
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1794 </directive> |
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|
1795 |
12f1de4539b4
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|
1796 |
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1797 <directive name="server_names_hash_bucket_size"> |
102
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1798 <syntax><argument>size</argument></syntax> |
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1799 <default>32|64|128</default> |
57
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1800 <context>http</context> |
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|
1801 |
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|
1802 <para> |
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|
1803 Sets the bucket size for the server names hash tables. |
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|
1804 Default value depends on the size of the processor's cache line. |
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|
1805 For more information, please refer to |
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Initial English translation of ngx_http_core_module.
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|
1806 <link doc="../hash.xml">Setting Up Hashes</link>. |
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|
1807 </para> |
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|
1808 |
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Ruslan Ermilov <ru@nginx.com>
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|
1809 </directive> |
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Initial English translation of ngx_http_core_module.
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|
1810 |
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1811 |
82
89c31b453d40
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1812 <directive name="server_names_hash_max_size"> |
102
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98
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|
1813 <syntax><argument>size</argument></syntax> |
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|
1814 <default>512</default> |
82
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diff
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|
1815 <context>http</context> |
89c31b453d40
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diff
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|
1816 |
89c31b453d40
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Ruslan Ermilov <ru@nginx.com>
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diff
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|
1817 <para> |
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72
diff
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|
1818 Sets the maximum <argument>size</argument> of the server names hash tables. |
89c31b453d40
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72
diff
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|
1819 For more information, please refer to |
89c31b453d40
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Ruslan Ermilov <ru@nginx.com>
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72
diff
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|
1820 <link doc="../hash.xml">Setting Up Hashes</link>. |
89c31b453d40
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diff
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|
1821 </para> |
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diff
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|
1822 |
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diff
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|
1823 </directive> |
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diff
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|
1824 |
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diff
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|
1825 |
57
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1826 <directive name="server_tokens"> |
102
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1827 <syntax><value>on</value> | <value>off</value></syntax> |
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1828 <default>on</default> |
57
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1829 <context>http</context> |
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1830 <context>server</context> |
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1831 <context>location</context> |
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|
1832 |
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|
1833 <para> |
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|
1834 Enables or disables emitting of nginx version in error messages and in the |
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1835 <header>Server</header> response header field. |
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|
1836 </para> |
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|
1837 |
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|
1838 </directive> |
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|
1839 |
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|
1840 |
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1841 <directive name="tcp_nodelay"> |
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1842 <syntax><value>on</value> | <value>off</value></syntax> |
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1843 <default>on</default> |
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1844 <context>http</context> |
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1845 <context>server</context> |
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1846 <context>location</context> |
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|
1847 |
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|
1848 <para> |
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Initial English translation of ngx_http_core_module.
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|
1849 Enables or disables the use of the <c-def>TCP_NODELAY</c-def> option. |
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|
1850 The option is enabled only when a connection is transitioned into the |
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|
1851 keep-alive state. |
12f1de4539b4
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parents:
diff
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|
1852 </para> |
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Initial English translation of ngx_http_core_module.
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|
1853 |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1854 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1855 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1856 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
1857 <directive name="tcp_nopush"> |
102
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parents:
98
diff
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|
1858 <syntax><value>on</value> | <value>off</value></syntax> |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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parents:
98
diff
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|
1859 <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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|
1860 <context>http</context> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1861 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1862 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1863 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1864 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1865 Enables or disables the use of |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1866 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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|
1867 or the <c-def>TCP_CORK</c-def> socket option on Linux. |
106
56457a474903
If text of the link is not provided, the @id is used.
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102
diff
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|
1868 Options are enabled only when <link id="sendfile"/> is used. |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1869 Enabling the option allows to |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1870 <list type="bullet"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1871 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1872 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1873 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
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|
1874 on Linux and FreeBSD 4.*; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1875 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1876 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1877 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1878 send a file in full packets. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1879 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1880 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1881 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1882 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1883 |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1884 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1885 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1886 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1887 <directive name="try_files"> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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98
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|
1888 <syntax> |
57
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Initial English translation of ngx_http_core_module.
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|
1889 <argument>file</argument> ... |
98 | 1890 <argument>uri</argument> |
57
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Initial English translation of ngx_http_core_module.
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|
1891 </syntax> |
102
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parents:
98
diff
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|
1892 <syntax> |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
1893 <argument>file</argument> ... |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1894 =<argument>code</argument> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1895 </syntax> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1896 <default/> |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
diff
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|
1897 <context>server</context> |
57
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Initial English translation of ngx_http_core_module.
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|
1898 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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|
1899 |
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Initial English translation of ngx_http_core_module.
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|
1900 <para> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1901 Checks the existence of files in the specified order, and uses |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1902 the first found file for request processing; the processing |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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1903 is performed in the current context. |
57
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1904 It is possible to check the directory existence by specifying |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
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|
1905 a slash at the end of a name, e.g. <dq><code>$uri/</code></dq>. |
57
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|
1906 If none of the files were found, an internal redirect to the |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1907 <argument>uri</argument> specified by the last argument is made. |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1908 As of version 0.7.51, the last argument can also be a |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1909 <argument>code</argument>: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
1910 <example> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1911 location / { |
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Initial English translation of ngx_http_core_module.
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diff
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|
1912 try_files $uri $uri/index.html $uri.html =404; |
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Initial English translation of ngx_http_core_module.
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|
1913 } |
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Initial English translation of ngx_http_core_module.
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|
1914 </example> |
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Initial English translation of ngx_http_core_module.
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|
1915 </para> |
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Initial English translation of ngx_http_core_module.
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|
1916 |
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Initial English translation of ngx_http_core_module.
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|
1917 <para> |
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1918 Example when proxying Mongrel: |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1919 <example> |
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1920 location / { |
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1921 try_files /system/maintenance.html |
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Initial English translation of ngx_http_core_module.
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1922 $uri $uri/index.html $uri.html |
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1923 @mongrel; |
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Initial English translation of ngx_http_core_module.
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|
1924 } |
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Initial English translation of ngx_http_core_module.
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diff
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|
1925 |
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Initial English translation of ngx_http_core_module.
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1926 location @mongrel { |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1927 proxy_pass http://mongrel; |
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Initial English translation of ngx_http_core_module.
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|
1928 } |
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|
1929 </example> |
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1930 </para> |
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1931 |
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1932 <para> |
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1933 Example for Drupal/FastCGI: |
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1934 <example> |
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1935 location / { |
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1936 try_files $uri $uri/ @drupal; |
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1937 } |
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1938 |
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1939 location ~ \.php$ { |
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1940 try_files $uri @drupal; |
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1941 |
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1942 fastcgi_pass ...; |
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1943 |
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1944 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
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1945 fastcgi_param SCRIPT_NAME $fastcgi_script_name; |
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1946 fastcgi_param QUERY_STRING $args; |
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1947 |
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1948 ... other fastcgi_param's |
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1949 } |
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1950 |
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1951 location @drupal { |
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1952 fastcgi_pass ...; |
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1953 |
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1954 fastcgi_param SCRIPT_FILENAME /path/to/index.php; |
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1955 fastcgi_param SCRIPT_NAME /index.php; |
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1956 fastcgi_param QUERY_STRING q=$uri&$args; |
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1957 |
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1958 ... other fastcgi_param's |
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1959 } |
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1960 </example> |
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1961 In the following example, |
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1962 <example> |
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1963 location / { |
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1964 try_files $uri $uri/ @drupal; |
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1965 } |
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1966 </example> |
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1967 the <code>try_files</code> directive is equivalent to |
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1968 <example> |
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|
1969 location / { |
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1970 error_page 404 = @drupal; |
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1971 log_not_found off; |
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1972 } |
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|
1973 </example> |
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1974 And here, |
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1975 <example> |
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1976 location ~ \.php$ { |
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Initial English translation of ngx_http_core_module.
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1977 try_files $uri @drupal; |
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Initial English translation of ngx_http_core_module.
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1978 |
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1979 fastcgi_pass ...; |
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Initial English translation of ngx_http_core_module.
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|
1980 |
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Initial English translation of ngx_http_core_module.
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1981 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
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Initial English translation of ngx_http_core_module.
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1982 |
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Initial English translation of ngx_http_core_module.
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1983 ... |
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Initial English translation of ngx_http_core_module.
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1984 } |
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1985 </example> |
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1986 <code>try_files</code> checks the existence of the PHP file |
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1987 before passing the request to the FastCGI server. |
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1988 </para> |
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|
1989 |
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Initial English translation of ngx_http_core_module.
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|
1990 <para> |
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1991 Example for Wordpress and Joomla: |
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Initial English translation of ngx_http_core_module.
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|
1992 <example> |
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|
1993 location / { |
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Initial English translation of ngx_http_core_module.
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|
1994 try_files $uri $uri/ @wordpress; |
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1995 } |
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|
1996 |
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1997 location ~ \.php$ { |
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1998 try_files $uri @wordpress; |
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|
1999 |
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2000 fastcgi_pass ...; |
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|
2001 |
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2002 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
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Initial English translation of ngx_http_core_module.
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2003 ... other fastcgi_param's |
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Initial English translation of ngx_http_core_module.
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2004 } |
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|
2005 |
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Initial English translation of ngx_http_core_module.
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|
2006 location @wordpress { |
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2007 fastcgi_pass ...; |
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|
2008 |
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Initial English translation of ngx_http_core_module.
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|
2009 fastcgi_param SCRIPT_FILENAME /path/to/index.php; |
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Initial English translation of ngx_http_core_module.
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2010 ... other fastcgi_param's |
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Initial English translation of ngx_http_core_module.
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|
2011 } |
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Initial English translation of ngx_http_core_module.
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|
2012 </example> |
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|
2013 </para> |
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Initial English translation of ngx_http_core_module.
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|
2014 |
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Initial English translation of ngx_http_core_module.
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|
2015 </directive> |
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Initial English translation of ngx_http_core_module.
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|
2016 |
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Initial English translation of ngx_http_core_module.
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|
2017 |
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Initial English translation of ngx_http_core_module.
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2018 <directive name="types"> |
108
72524ae53106
Explicitly marked directives with the block syntax. Such directives will
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106
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|
2019 <syntax block="yes"/> |
102
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2020 <default> |
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2021 text/html html; |
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2022 image/gif gif; |
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|
2023 image/jpeg jpg; |
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2024 </default> |
57
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2025 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2026 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2027 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2028 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2029 <para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2030 Maps file name extensions to MIME types of responses. |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2031 Several extensions can map to one type. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2032 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2033 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2034 <para> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2035 A sufficiently full mapping table is distributed with nginx in the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2036 <pathname>conf/mime.types</pathname> file. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2037 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2038 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2039 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2040 To make a particular location emit the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2041 <dq><code>application/octet-stream</code></dq> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2042 MIME type for all requests, try the following: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2043 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2044 location /download/ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2045 types { } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2046 default_type application/octet-stream; |
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 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2049 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2050 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2051 </directive> |
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
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|
2053 |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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diff
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|
2054 <directive name="types_hash_bucket_size"> |
102
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|
2055 <syntax><argument>size</argument></syntax> |
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|
2056 <default>32|64|128</default> |
72
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|
2057 <context>http</context> |
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|
2058 <context>server</context> |
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|
2059 <context>location</context> |
0987079ad08f
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diff
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|
2060 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2061 <para> |
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|
2062 Sets the bucket size for the types hash tables. |
0987079ad08f
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diff
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|
2063 Default value depends on the size of the processor's cache line. |
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|
2064 For more information, please refer to |
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
diff
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|
2065 <link doc="../hash.xml">Setting Up Hashes</link>. |
0987079ad08f
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|
2066 </para> |
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|
2067 |
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|
2068 </directive> |
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|
2069 |
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|
2070 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2071 <directive name="types_hash_max_size"> |
102
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2072 <syntax><argument>size</argument></syntax> |
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2073 <default>1024</default> |
72
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|
2074 <context>http</context> |
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|
2075 <context>server</context> |
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|
2076 <context>location</context> |
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|
2077 |
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|
2078 <para> |
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|
2079 Sets the maximum <argument>size</argument> of the types hash tables. |
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|
2080 For more information, please refer to |
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|
2081 <link doc="../hash.xml">Setting Up Hashes</link>. |
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2082 </para> |
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|
2083 |
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|
2084 </directive> |
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2085 |
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|
2086 |
57
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|
2087 <directive name="underscores_in_headers"> |
102
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2088 <syntax><value>on</value> | <value>off</value></syntax> |
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2089 <default>off</default> |
57
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|
2090 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2091 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2092 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2093 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2094 Enables or disables the use of underscores in client request header fields. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2095 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2096 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2097 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
2098 |
72
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- "try_files" can be specified in the "server" context,
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2099 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2100 <directive name="variables_hash_bucket_size"> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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|
2101 <syntax><argument>size</argument></syntax> |
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The directive name is now automatically printed in <default> and <syntax>.
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98
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|
2102 <default>64</default> |
72
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2103 <context>http</context> |
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|
2104 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2105 <para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2106 Sets the bucket size for the variables hash table. |
0987079ad08f
- "try_files" can be specified in the "server" context,
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parents:
70
diff
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|
2107 For more information, please refer to |
0987079ad08f
- "try_files" can be specified in the "server" context,
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parents:
70
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|
2108 <link doc="../hash.xml">Setting Up Hashes</link>. |
0987079ad08f
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parents:
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|
2109 </para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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parents:
70
diff
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|
2110 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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parents:
70
diff
changeset
|
2111 </directive> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
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|
2112 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
diff
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|
2113 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2114 <directive name="variables_hash_max_size"> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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|
2115 <syntax><argument>size</argument></syntax> |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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|
2116 <default>512</default> |
72
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|
2117 <context>http</context> |
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- "try_files" can be specified in the "server" context,
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|
2118 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2119 <para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2120 Sets the maximum <argument>size</argument> of the variables hash table. |
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
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|
2121 For more information, please refer to |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2122 <link doc="../hash.xml">Setting Up Hashes</link>. |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2123 </para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2124 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2125 </directive> |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2126 |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2127 </section> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2128 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2129 <section id="variables" name="Embedded Variables"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2130 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2131 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2132 The module <code>ngx_http_core_module</code> supports embedded variables with |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2133 names matching those of the Apache Server. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2134 First of all, these are variables representing client request header |
82
89c31b453d40
Sorted directives alphabetically.
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parents:
72
diff
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|
2135 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.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2136 and so on. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2137 It also supports other variables: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2138 <list type="tag"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2139 |
83
e8ed74d3fa0e
Sorted variables alphabetically.
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82
diff
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|
2140 <tag-name><var>$arg_</var><argument>name</argument></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
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parents:
82
diff
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|
2141 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2142 argument <argument>name</argument> in the request line |
e8ed74d3fa0e
Sorted variables alphabetically.
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parents:
82
diff
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|
2143 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2144 |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2145 <tag-name><var>$args</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2146 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2147 arguments in the request line |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2148 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2149 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2150 <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
|
2151 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2152 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
|
2153 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2154 |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
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83
diff
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|
2155 <tag-name><var>$body_bytes_sent</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
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|
2156 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
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|
2157 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
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|
2158 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
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|
2159 |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2160 <tag-name><var>$content_length</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2161 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2162 <header>Content-Length</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2163 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2164 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2165 <tag-name><var>$content_type</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2166 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2167 <header>Content-Type</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2168 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2169 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2170 <tag-name><var>$cookie_</var><argument>name</argument></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2171 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2172 the <argument>name</argument> cookie |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2173 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2174 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2175 <tag-name><var>$document_root</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2176 <tag-desc> |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2177 <link id="root"/> directive's value for the current request |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2178 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2179 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2180 <tag-name><var>$document_uri</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2181 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2182 same as <var>$uri</var> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2183 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2184 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2185 <tag-name><var>$host</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2186 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2187 <header>Host</header> request header field, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2188 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
|
2189 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2190 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2191 <tag-name><var>$hostname</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2192 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2193 host name |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2194 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2195 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2196 <tag-name><var>$http_</var><argument>name</argument></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2197 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2198 the <argument>name</argument> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2199 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2200 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2201 <tag-name><var>$is_args</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2202 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2203 <dq><code>?</code></dq> if a request line has arguments, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2204 or an empty string otherwise |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2205 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2206 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2207 <tag-name><var>$limit_rate</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2208 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2209 allows for connection rate limiting |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2210 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2211 |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
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83
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|
2212 <tag-name><var>$nginx_version</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
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83
diff
changeset
|
2213 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2214 nginx version |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2215 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2216 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2217 <tag-name><var>$pid</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2218 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2219 PID of the worker process |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2220 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2221 |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2222 <tag-name><var>$query_string</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2223 <tag-desc> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
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82
diff
changeset
|
2224 same as <var>$args</var> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2225 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2226 |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2227 <tag-name><var>$realpath_root</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2228 <tag-desc> |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2229 <link id="root"/> directive's value |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2230 for the current request, with all symbolic links resolved to real paths |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2231 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2232 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2233 <tag-name><var>$remote_addr</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2234 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2235 client address |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2236 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2237 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2238 <tag-name><var>$remote_port</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2239 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2240 client port |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2241 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2242 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2243 <tag-name><var>$remote_user</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2244 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2245 user name supplied with the Basic authentication |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2246 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2247 |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
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|
2248 <tag-name><var>$request</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2249 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2250 full original request line |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2251 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2252 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2253 <tag-name><var>$request_body</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2254 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2255 request body |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2256 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2257 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
|
2258 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
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|
2259 <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
|
2260 and |
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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|
2261 <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
|
2262 directives. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2263 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2264 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2265 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2266 <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
|
2267 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2268 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
|
2269 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2270 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
|
2271 To always write a request body to a file, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2272 <link id="client_body_in_file_only">client_body_in_file_only on</link> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2273 needs be specified. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2274 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
|
2275 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
|
2276 passing of the request body should be disabled by the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
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102
diff
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|
2277 <link doc="ngx_http_proxy_module.xml" id="proxy_pass_request_body"/> |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2278 and |
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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|
2279 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_pass_request_body"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2280 directives, respectively. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2281 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2282 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2283 |
88 | 2284 <tag-name><var>$request_completion</var></tag-name> |
2285 <tag-desc> | |
2286 <dq><code>OK</code></dq> if a request has completed, | |
2287 or an empty string otherwise | |
2288 </tag-desc> | |
2289 | |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
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|
2290 <tag-name><var>$request_filename</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2291 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2292 file path for the current query, based on the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2293 <link id="root"/> and <link id="alias"/> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2294 directives, and the request URI |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2295 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2296 |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2297 <tag-name><var>$request_method</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2298 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2299 request method, usually |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2300 <dq><code>GET</code></dq> or <dq><code>POST</code></dq> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2301 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2302 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2303 <tag-name><var>$request_uri</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2304 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2305 full original request URI (with arguments) |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2306 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2307 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2308 <tag-name><var>$scheme</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2309 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2310 request scheme, <dq><code>http</code></dq> or <dq><code>https</code></dq> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2311 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2312 |
86
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Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
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|
2313 <tag-name><var>$sent_http_</var><argument>name</argument></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2314 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2315 the <argument>name</argument> response header field |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2316 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
changeset
|
2317 |
57
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Initial English translation of ngx_http_core_module.
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diff
changeset
|
2318 <tag-name><var>$server_addr</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2319 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2320 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
|
2321 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2322 Computing a value of this variable usually requires one system call. |
106
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If text of the link is not provided, the @id is used.
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102
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|
2323 To avoid a system call, the <link id="listen"/> directives |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2324 must specify addresses and use the <parameter>bind</parameter> parameter |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2325 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2326 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2327 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2328 <tag-name><var>$server_name</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2329 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2330 name of the server which accepted a request |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2331 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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2332 |
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2333 <tag-name><var>$server_port</var></tag-name> |
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Initial English translation of ngx_http_core_module.
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2334 <tag-desc> |
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Initial English translation of ngx_http_core_module.
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2335 port of the server which accepted a request |
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Initial English translation of ngx_http_core_module.
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2336 </tag-desc> |
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2337 |
83
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2338 <tag-name><var>$server_protocol</var></tag-name> |
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2339 <tag-desc> |
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2340 request protocol, usually |
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2341 <dq><code>HTTP/1.0</code></dq> |
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2342 or |
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2343 <dq><code>HTTP/1.1</code></dq> |
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2344 </tag-desc> |
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2345 |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2346 <tag-name><var>$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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2347 <tag-desc> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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2348 current URI in request |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2349 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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2350 It may differ from an original, e.g. when doing internal redirects, |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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2351 or when using index files. |
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Initial English translation of ngx_http_core_module.
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parents:
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2352 </para> |
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Initial English translation of ngx_http_core_module.
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2353 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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2354 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2355 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2356 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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2357 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2358 </section> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2359 |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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2360 </module> |