Mercurial > hg > nginx-site
annotate xml/en/docs/http/ngx_http_core_module.xml @ 270:945d7299c26c
Spaces are now preserved here, so removed all the hacks.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Thu, 22 Dec 2011 13:39:18 +0000 |
parents | 6f710464be38 |
children | 4c6d2c614d2c |
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 |
171
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11 <directive name="aio"> |
102
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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></syntax> |
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16 <default>off</default> |
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17 <context>http</context> |
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18 <context>server</context> |
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19 <context>location</context> |
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20 <appeared-in>0.8.11</appeared-in> |
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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 <path>/var/log/messages</path> |
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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 |
106
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125 <link id="sendfile"/> |
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126 explicitly as it is turned off automatically when |
106
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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"> |
102
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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 |
147 | 148 “<code>/i/top.gif</code>” will be responded |
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149 with the file |
148
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150 <path>/data/w3/images/top.gif</path>. |
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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 |
162
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190 <directive name="chunked_transfer_encoding"> |
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191 <syntax><value>on</value> | <value>off</value></syntax> |
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192 <default>on</default> |
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193 <context>http</context> |
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194 <context>server</context> |
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195 <context>location</context> |
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196 |
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197 <para> |
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198 Allows disabling chunked transfer encoding in HTTP/1.1. |
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199 It may come in handy when using a software failing to support |
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200 chunked encoding though the standard requires it. |
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201 </para> |
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202 |
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203 </directive> |
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204 |
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205 |
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206 <directive name="client_body_buffer_size"> |
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207 |
102
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208 <syntax><argument>size</argument></syntax> |
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209 <default>8k|16k</default> |
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210 <context>http</context> |
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211 <context>server</context> |
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212 <context>location</context> |
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213 |
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214 <para> |
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215 Sets buffer size for reading client request body. |
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216 In case request body is larger than the buffer, |
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217 the whole body or only its part is written to a |
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218 <link id="client_body_temp_path">temporary file</link>. |
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219 By default, buffer size is equal to two memory pages. |
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220 This is 8K on x86, other 32-bit platforms, and x86-64. |
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221 It is usually 16K on other 64-bit platforms. |
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222 </para> |
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223 |
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224 </directive> |
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225 |
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226 |
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227 <directive name="client_body_in_file_only"> |
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228 <syntax> |
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229 <value>on</value> | |
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230 <value>clean</value> | |
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231 <value>off</value></syntax> |
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232 <default>off</default> |
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233 <context>http</context> |
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234 <context>server</context> |
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235 <context>location</context> |
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236 |
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237 <para> |
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238 Determines whether nginx should save the entire client request body |
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239 into a file. |
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240 This directive can be used during debugging, or when using the |
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241 <var>$request_body_file</var> |
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242 variable, or the |
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243 <link doc="ngx_http_perl_module.xml" id="methods">$r->request_body_file</link> |
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244 method of the module |
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245 <link doc="ngx_http_perl_module.xml">ngx_http_perl_module</link>. |
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246 </para> |
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247 |
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248 <para> |
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249 When set to the value <value>on</value>, temporary files are not |
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250 removed after request processing. |
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251 </para> |
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252 |
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253 <para> |
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254 The value <value>clean</value> will cause the temporary files |
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255 left after request processing to be removed. |
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256 </para> |
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257 |
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258 </directive> |
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259 |
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260 |
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261 <directive name="client_body_in_single_buffer"> |
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262 <syntax><value>on</value> | <value>off</value></syntax> |
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263 <default>off</default> |
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264 <context>http</context> |
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265 <context>server</context> |
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266 <context>location</context> |
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267 |
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268 <para> |
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269 Determines whether nginx should save the entire client request body |
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270 in a single buffer. |
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271 The directive is recommended when using the |
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272 <var>$request_body</var> |
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273 variable, to save the number of copy operations involved. |
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274 </para> |
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275 |
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276 </directive> |
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277 |
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278 |
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279 <directive name="client_body_temp_path"> |
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280 <syntax> |
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281 <argument>path</argument> |
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282 [<argument>level1</argument> |
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283 [<argument>level2</argument> |
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284 [<argument>level3</argument>]]]</syntax> |
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285 <default>client_body_temp</default> |
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286 <context>http</context> |
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287 <context>server</context> |
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288 <context>location</context> |
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289 |
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290 <para> |
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291 Defines a directory for storing temporary files holding client request bodies. |
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292 Up to three-level subdirectory hierarchy can be used underneath the specified |
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293 directory. |
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294 For example, in the following configuration |
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295 <example> |
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296 client_body_temp_path /spool/nginx/client_temp 1 2; |
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297 </example> |
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298 a temporary file might look like this: |
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299 <example> |
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300 /spool/nginx/client_temp/7/45/00000123457 |
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301 </example> |
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302 </para> |
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303 |
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304 </directive> |
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305 |
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306 |
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307 <directive name="client_body_timeout"> |
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308 <syntax><argument>time</argument></syntax> |
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309 <default>60s</default> |
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310 <context>http</context> |
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311 <context>server</context> |
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312 <context>location</context> |
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313 |
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314 <para> |
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315 Defines a timeout for reading client request body. |
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316 A timeout is only set between two successive read operations, |
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317 not for the transmission of the whole request body. |
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318 If a client does not transmit anything within this time, |
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319 the client error |
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320 <http-status code="408" text="Request Time-out"/> |
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321 is returned. |
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322 </para> |
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323 |
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324 </directive> |
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325 |
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326 |
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327 <directive name="client_header_buffer_size"> |
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328 <syntax><argument>size</argument></syntax> |
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329 <default>1k</default> |
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330 <context>http</context> |
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331 <context>server</context> |
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332 |
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333 <para> |
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334 Sets buffer size for reading client request header. |
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335 For most requests, a buffer of 1K bytes is enough. |
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336 However, if a request includes long cookies, or comes from a WAP client, |
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337 it may not fit into 1K. |
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338 If a request line, or a request header field do not fit entirely into |
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339 this buffer then larger buffers are allocated, configured by the |
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340 <link id="large_client_header_buffers"/> |
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341 directive. |
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342 </para> |
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343 |
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344 </directive> |
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345 |
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346 |
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347 <directive name="client_header_timeout"> |
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348 <syntax><argument>time</argument></syntax> |
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349 <default>60s</default> |
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350 <context>http</context> |
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351 <context>server</context> |
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352 |
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353 <para> |
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354 Defines a timeout for reading client request header. |
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355 If a client does not transmit the entire header within this time, |
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356 the client error |
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357 <http-status code="408" text="Request Time-out"/> |
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358 is returned. |
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359 </para> |
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360 |
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361 </directive> |
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362 |
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363 |
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364 <directive name="client_max_body_size"> |
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365 <syntax><argument>size</argument></syntax> |
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366 <default>1m</default> |
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367 <context>http</context> |
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368 <context>server</context> |
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369 <context>location</context> |
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370 |
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371 <para> |
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372 Sets the maximum allowed size of the client request body, |
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373 specified in the |
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374 <header>Content-Length</header> |
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375 request header field. |
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376 If it exceeds the configured value, the client error |
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377 <http-status code="413" text="Request Entity Too Large"/> |
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378 is returned. |
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379 Please be aware that |
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380 <!--link doc="/web/upload.xml"-->browsers cannot correctly display |
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381 this error<!--/link-->. |
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382 Setting <argument>size</argument> to 0 disables client |
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383 request body size checking. |
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384 </para> |
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385 |
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386 </directive> |
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387 |
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388 |
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389 <directive name="connection_pool_size"> |
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390 <syntax><argument>size</argument></syntax> |
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391 <default>256</default> |
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392 <context>http</context> |
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393 <context>server</context> |
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394 |
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395 <para> |
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396 Allows to fine tune per-connection memory allocations. |
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397 This directive has minimal impact on performance, |
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398 and should not generally be used. |
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399 </para> |
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400 |
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401 </directive> |
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402 |
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403 |
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404 <directive name="default_type"> |
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405 <syntax><argument>mime-type</argument></syntax> |
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406 <default>text/plain</default> |
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407 <context>http</context> |
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408 <context>server</context> |
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409 <context>location</context> |
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410 |
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411 <para> |
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412 Defines a default MIME-type of a response. |
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413 See also the <link id="types"/> directive. |
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414 </para> |
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415 |
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416 </directive> |
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417 |
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418 |
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419 <directive name="directio"> |
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420 <syntax><argument>size</argument> | <value>off</value></syntax> |
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421 <default>off</default> |
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422 <context>http</context> |
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423 <context>server</context> |
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424 <context>location</context> |
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425 <appeared-in>0.7.7</appeared-in> |
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426 |
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427 <para> |
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428 Enables the use of |
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429 the <c-def>O_DIRECT</c-def> flag (FreeBSD, Linux), |
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430 the <c-def>F_NOCACHE</c-def> flag (Mac OS X), |
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431 or the <c-func>directio</c-func> function (Solaris), |
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432 when reading files that are larger than or equal to |
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433 the specified <argument>size</argument>. |
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434 It automatically disables (0.7.15) the use of |
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435 <link id="sendfile"/> |
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436 for a given request. |
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437 It could be useful for serving large files: |
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438 <example> |
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439 directio 4m; |
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440 </example> |
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441 or when using <link id="aio"/> on Linux. |
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442 </para> |
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443 |
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444 </directive> |
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445 |
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446 |
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447 <directive name="directio_alignment"> |
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448 <syntax><argument>size</argument></syntax> |
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449 <default>512</default> |
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450 <context>http</context> |
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451 <context>server</context> |
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452 <context>location</context> |
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453 <appeared-in>0.8.11</appeared-in> |
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454 |
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455 <para> |
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456 Sets an alignment for |
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457 <link id="directio"/>. |
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458 In most cases, a 512-byte alignment is enough, however, when |
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459 using XFS under Linux, it needs to be increased to 4K. |
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460 </para> |
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461 |
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462 </directive> |
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463 |
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464 |
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465 <directive name="error_page"> |
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466 <syntax> |
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467 <argument>code</argument> ... |
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468 [<value>=</value>[<argument>response</argument>]] |
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469 <argument>uri</argument></syntax> |
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470 <default/> |
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471 <context>http</context> |
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472 <context>server</context> |
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473 <context>location</context> |
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474 <context>if in location</context> |
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475 |
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476 <para> |
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477 Defines the URI that will be shown for the specified errors. |
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478 These directives are inherited from the previous level if and |
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479 only if there are no |
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480 <code>error_page</code> |
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481 directives on |
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482 the current level. |
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483 A URI value can contain variables. |
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484 </para> |
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485 |
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486 <para> |
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487 Example: |
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488 <example> |
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489 error_page 404 /404.html; |
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490 error_page 502 503 504 /50x.html; |
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491 error_page 403 http://example.com/forbidden.html; |
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492 </example> |
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493 </para> |
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494 |
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495 <para> |
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496 Furthermore, it is possible to change the response code to another, for example: |
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497 <example> |
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498 error_page 404 =200 /empty.gif; |
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499 </example> |
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500 </para> |
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501 |
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502 <para> |
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503 If an error response is processed by a proxied server, or a FastCGI server, |
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504 and the server may return different response codes (e.g., 200, 302, 401 |
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505 or 404), it is possible to respond with a returned code: |
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506 <example> |
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507 error_page 404 = /404.php; |
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508 </example> |
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509 </para> |
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510 |
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511 <para> |
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512 If there is no need to change URI during redirection it is possible to redirect |
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513 error processing into a named location: |
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514 <example> |
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515 location / { |
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516 error_page 404 = @fallback; |
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517 } |
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518 |
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519 location @fallback { |
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520 proxy_pass http://backend; |
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521 } |
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522 </example> |
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523 </para> |
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524 |
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525 </directive> |
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526 |
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527 |
171
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528 <directive name="if_modified_since"> |
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529 <syntax> |
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530 <value>off</value> | |
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531 <value>exact</value> | |
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532 <value>before</value></syntax> |
102
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533 <default>exact</default> |
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534 <context>http</context> |
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535 <context>server</context> |
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536 <context>location</context> |
171
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537 <appeared-in>0.7.24</appeared-in> |
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538 |
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539 <para> |
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540 Specifies how to compare modification time of a response |
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541 with the time in the |
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542 <header>If-Modified-Since</header> |
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543 request header field: |
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544 |
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545 <list type="tag"> |
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546 |
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547 <tag-name><value>off</value></tag-name> |
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548 <tag-desc> |
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549 the |
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550 <header>If-Modified-Since</header> request header field is ignored (0.7.34); |
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551 </tag-desc> |
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552 |
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553 <tag-name><value>exact</value></tag-name> |
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554 <tag-desc> |
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555 exact match; |
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556 </tag-desc> |
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557 |
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558 <tag-name><value>before</value></tag-name> |
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559 <tag-desc> |
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560 modification time of a response is |
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561 less than or equal to the time in the <header>If-Modified-Since</header> |
235
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562 request header field. |
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563 </tag-desc> |
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564 |
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565 </list> |
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566 </para> |
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|
567 |
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|
568 </directive> |
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|
569 |
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570 |
152
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571 <directive name="ignore_invalid_headers"> |
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572 <syntax><value>on</value> | <value>off</value></syntax> |
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573 <default>on</default> |
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574 <context>http</context> |
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575 <context>server</context> |
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|
576 |
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577 <para> |
235
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578 Controls whether header fields with invalid names should be ignored. |
252
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579 Valid names are composed of English letters, digits, hyphens, and possibly |
152
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580 underscores (as controlled by the <link id="underscores_in_headers"/> |
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581 directive). |
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582 </para> |
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583 |
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584 </directive> |
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585 |
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586 |
57
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587 <directive name="internal"> |
102
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588 <syntax/> |
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589 <default/> |
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590 <context>location</context> |
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|
591 |
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|
592 <para> |
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593 Specifies that a given location can only be used for internal requests. |
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594 For external requests, the client error |
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595 <http-status code="404" text="Not Found"/> |
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596 is returned. |
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|
597 Internal requests are the following: |
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|
598 |
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|
599 <list type="bullet"> |
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changeset
|
600 |
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|
601 <listitem> |
106
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If text of the link is not provided, the @id is used.
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602 requests redirected by the <link id="error_page"/> directive; |
57
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603 </listitem> |
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604 |
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605 <listitem> |
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606 subrequests formed by the |
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607 <command>include virtual</command> |
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608 command of the module |
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609 <link doc="ngx_http_ssi_module.xml">ngx_http_ssi_module</link>; |
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610 </listitem> |
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611 |
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612 <listitem> |
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613 requests changed by the |
106
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614 <link doc="ngx_http_rewrite_module.xml" id="rewrite"/> |
241 | 615 directive. |
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616 </listitem> |
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617 |
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618 </list> |
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619 </para> |
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620 |
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621 <para> |
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622 Example: |
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623 <example> |
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624 error_page 404 /404.html; |
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625 |
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626 location /404.html { |
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627 internal; |
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628 } |
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629 </example> |
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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="keepalive_disable"> |
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636 <syntax><value>none</value> | <argument>browser</argument> ...</syntax> |
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637 <default>msie6 safari</default> |
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638 <context>http</context> |
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639 <context>server</context> |
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640 <context>location</context> |
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641 |
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642 <para> |
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643 Disables keep-alive connections with misbehaving browsers. |
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644 The <argument>browser</argument> arguments specify which |
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645 browsers will be affected. |
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646 The value <value>msie6</value> disables keep-alive connections |
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647 with old versions of MSIE, after seeing a POST request. |
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648 The value <value>safari</value> disables keep-alive connections |
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649 with Safari browsers. |
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650 The value <value>none</value> enables keep-alive connections |
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651 with all browsers. |
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652 </para> |
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653 |
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654 </directive> |
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655 |
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656 |
171
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657 <directive name="keepalive_requests"> |
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658 <syntax><argument>number</argument></syntax> |
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659 <default>100</default> |
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660 <context>http</context> |
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661 <context>server</context> |
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662 <context>location</context> |
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663 <appeared-in>0.8.0</appeared-in> |
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664 |
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665 <para> |
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666 Sets the maximum number of requests that can be |
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667 made through one keep-alive connection. |
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668 After this many requests are made, the connection is closed. |
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669 </para> |
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670 |
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671 </directive> |
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672 |
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673 |
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674 <directive name="keepalive_timeout"> |
102
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675 <syntax> |
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676 <argument>timeout</argument> |
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677 [<argument>header_timeout</argument>]</syntax> |
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678 <default>75s</default> |
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679 <context>http</context> |
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680 <context>server</context> |
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681 <context>location</context> |
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682 |
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683 <para> |
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684 The first argument sets a timeout during which a keep-alive |
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685 client connection will stay open on the server side. |
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686 The optional second argument sets a value in the |
140 | 687 <header>Keep-Alive: timeout=<argument>time</argument></header> |
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688 response header field. |
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689 Two arguments may differ. |
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690 </para> |
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691 |
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692 <para> |
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693 The |
235
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694 <header>Keep-Alive: timeout=<argument>time</argument></header> |
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695 header field is understood by Mozilla and Konqueror. |
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696 MSIE will close keep-alive connection in about 60 seconds. |
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697 </para> |
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698 |
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699 </directive> |
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|
700 |
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|
701 |
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702 <directive name="large_client_header_buffers"> |
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703 <syntax><argument>number</argument> <argument>size</argument></syntax> |
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704 <default>4 8k</default> |
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705 <context>http</context> |
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706 <context>server</context> |
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707 |
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708 <para> |
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709 Sets the maximum <argument>number</argument> and <argument>size</argument> of |
235
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710 buffers used when reading large client request header. |
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711 A request line cannot exceed the size of one buffer, or the client error |
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712 <http-status code="414" text="Request-URI Too Large"/> |
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713 is returned. |
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714 A request header field cannot exceed the size of one buffer as well, or the |
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715 client error |
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716 <http-status code="400" text="Bad Request"/> |
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717 is returned. |
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718 Buffers are allocated only on demand. |
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719 By default, the buffer size is equal to 8K bytes. |
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720 If after the end of request processing a connection is transitioned |
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|
721 into the keep-alive state, these buffers are freed. |
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722 </para> |
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723 |
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724 </directive> |
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|
725 |
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|
726 |
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727 <directive name="limit_except"> |
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728 <syntax block="yes"><argument>method</argument> ...</syntax> |
57
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729 <default/> |
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730 <context>location</context> |
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|
731 |
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Initial English translation of ngx_http_core_module.
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|
732 <para> |
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733 Limits allowed HTTP methods inside a location. |
65
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734 The <argument>method</argument> argument can be one of the following: |
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735 <value>GET</value>, |
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736 <value>HEAD</value>, |
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737 <value>POST</value>, |
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738 <value>PUT</value>, |
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739 <value>DELETE</value>, |
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- Use of $document_root and $realpath_root in "alias" is prohibited.
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740 <value>MKCOL</value>, |
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- Use of $document_root and $realpath_root in "alias" is prohibited.
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741 <value>COPY</value>, |
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- Use of $document_root and $realpath_root in "alias" is prohibited.
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742 <value>MOVE</value>, |
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- Use of $document_root and $realpath_root in "alias" is prohibited.
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743 <value>OPTIONS</value>, |
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744 <value>PROPFIND</value>, |
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- Use of $document_root and $realpath_root in "alias" is prohibited.
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745 <value>PROPPATCH</value>, |
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746 <value>LOCK</value>, |
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747 <value>UNLOCK</value>, |
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748 or |
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749 <value>PATCH</value>. |
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750 Allowing the <value>GET</value> method also allows the |
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- Use of $document_root and $realpath_root in "alias" is prohibited.
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751 <value>HEAD</value> method. |
57
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752 Access to other methods can be limited using the |
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753 <link doc="ngx_http_access_module.xml">ngx_http_access_module</link> |
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754 and |
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Initial English translation of ngx_http_core_module.
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755 <link doc="ngx_http_auth_basic_module.xml">ngx_http_auth_basic_module</link> |
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Initial English translation of ngx_http_core_module.
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756 modules directives: |
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Initial English translation of ngx_http_core_module.
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|
757 <example> |
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758 limit_except GET { |
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759 allow 192.168.1.0/32; |
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760 deny all; |
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761 } |
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|
762 </example> |
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763 Please note that this will limit access to all methods |
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764 <emphasis>except</emphasis> GET and HEAD. |
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765 </para> |
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|
766 |
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|
767 </directive> |
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|
768 |
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Initial English translation of ngx_http_core_module.
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|
769 |
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770 <directive name="limit_rate"> |
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771 <syntax><argument>rate</argument></syntax> |
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772 <default>0</default> |
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773 <context>http</context> |
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774 <context>server</context> |
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775 <context>location</context> |
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776 <context>if in location</context> |
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|
777 |
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|
778 <para> |
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779 Rate limits the transmission of a response to a client. |
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780 The <argument>rate</argument> is specified in bytes per second. |
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781 Value 0 (the default) disables rate limiting. |
57
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782 <!-- |
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|
783 The smaller the rate, the more accurate will be the limitation. |
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784 --> |
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785 The limit is per connection, so if a single client opens 2 connections, |
65
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786 an overall rate will be 2x more than specified by this directive. |
57
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787 </para> |
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|
788 |
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|
789 <para> |
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790 This directive is not applicable if one wants to rate limit |
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791 a group of clients on the |
106
56457a474903
If text of the link is not provided, the @id is used.
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792 <link id="server"/> |
57
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793 level. |
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794 If that is the case, the desired limit can be specified in the |
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795 <var>$limit_rate</var> |
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796 variable: |
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|
797 <example> |
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798 server { |
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|
799 |
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800 if ($slow) { |
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801 set $limit_rate 4k; |
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802 } |
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|
803 |
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|
804 ... |
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|
805 } |
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806 </example> |
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807 </para> |
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|
808 |
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|
809 </directive> |
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|
810 |
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|
811 |
171
6eeaa9e1f3b5
Made "appeared-in" an element, and added support for
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812 <directive name="limit_rate_after"> |
102
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813 <syntax><argument>size</argument></syntax> |
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814 <default>0</default> |
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815 <context>http</context> |
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816 <context>server</context> |
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817 <context>location</context> |
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818 <context>if in location</context> |
171
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819 <appeared-in>0.8.0</appeared-in> |
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820 |
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Initial English translation of ngx_http_core_module.
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|
821 <para> |
12f1de4539b4
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822 Sets the initial amount after which the further transmission |
12f1de4539b4
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parents:
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823 of a response to a client will be rate limited. |
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parents:
diff
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|
824 </para> |
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parents:
diff
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|
825 |
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diff
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|
826 <para> |
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|
827 Example: |
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diff
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|
828 <example> |
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829 location /flv/ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
830 flv; |
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Initial English translation of ngx_http_core_module.
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|
831 limit_rate_after 500k; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
832 limit_rate 50k; |
12f1de4539b4
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parents:
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|
833 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
834 </example> |
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|
835 </para> |
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parents:
diff
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|
836 |
12f1de4539b4
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diff
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|
837 </directive> |
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|
838 |
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|
839 |
172
5e8e63f73c33
Documented "lingering_close", "lingering_time", and "lingering_timeout".
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171
diff
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|
840 <directive name="lingering_close"> |
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841 <syntax><value>off</value> | <value>on</value> | <value>always</value></syntax> |
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|
842 <default>on</default> |
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|
843 <context>http</context> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
844 <context>server</context> |
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|
845 <context>location</context> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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846 <appeared-in>1.1.0</appeared-in> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
847 <appeared-in>1.0.6</appeared-in> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
848 |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
849 <para> |
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850 Controls how nginx closes client connections. |
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851 </para> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
852 |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
853 <para> |
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|
854 The default value “<value>on</value>” instructs nginx to |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
855 <link id="lingering_timeout">wait for</link> and |
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diff
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|
856 <link id="lingering_time">process</link> additional data from a client |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
857 before fully closing a connection, but only |
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|
858 if heuristics suggests that a client may be sending more data. |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
859 </para> |
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|
860 |
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|
861 <para> |
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862 The value “<value>always</value>” will cause nginx to unconditionally |
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|
863 wait for and process additional client data. |
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|
864 </para> |
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865 |
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|
866 <para> |
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867 The value “<value>off</value>” tells nginx to never wait for |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
868 more data and close the connection immediately. |
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869 This breaks the protocol and should not be used under normal circumstances. |
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870 </para> |
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|
871 |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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872 </directive> |
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|
873 |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
874 |
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|
875 <directive name="lingering_time"> |
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|
876 <syntax><argument>time</argument></syntax> |
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|
877 <default>30s</default> |
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|
878 <context>http</context> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
879 <context>server</context> |
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|
880 <context>location</context> |
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|
881 |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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882 <para> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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883 When <link id="lingering_close"/> is in effect, |
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884 this directive specifies a maximum time during which nginx |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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885 will process (read and ignore) additional data coming from a client. |
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886 After that, the connection is closed, even if there are more data. |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
887 </para> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
888 |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
889 </directive> |
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|
890 |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
891 |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
892 <directive name="lingering_timeout"> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
893 <syntax><argument>time</argument></syntax> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
894 <default>5s</default> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
895 <context>http</context> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
896 <context>server</context> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
897 <context>location</context> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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diff
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|
898 |
5e8e63f73c33
Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
899 <para> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
900 When <link id="lingering_close"/> is in effect, this directive specifies |
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|
901 a maximum waiting time for more client data to arrive. |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
902 If data are not received during this time, the connection is closed. |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
903 Otherwise, data are read and ignored, then nginx waits again for more data. |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
904 The “wait-read-ignore” cycle is repeated, but no longer than specified by the |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
905 <link id="lingering_time"/> directive. |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
906 </para> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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|
907 |
5e8e63f73c33
Documented "lingering_close", "lingering_time", and "lingering_timeout".
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diff
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|
908 </directive> |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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diff
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|
909 |
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Documented "lingering_close", "lingering_time", and "lingering_timeout".
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diff
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|
910 |
57
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|
911 <directive name="listen"> |
102
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|
912 <syntax> |
57
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|
913 <argument>address</argument>[:<argument>port</argument>] |
66 | 914 [<parameter>default_server</parameter>] |
915 [<parameter>setfib</parameter>=<argument>number</argument>] | |
916 [<parameter>backlog</parameter>=<argument>number</argument>] | |
917 [<parameter>rcvbuf</parameter>=<argument>size</argument>] | |
918 [<parameter>sndbuf</parameter>=<argument>size</argument>] | |
919 [<parameter>accept_filter</parameter>=<argument>filter</argument>] | |
920 [<parameter>deferred</parameter>] | |
921 [<parameter>bind</parameter>] | |
922 [<parameter>ipv6only</parameter>=<value>on</value>|<value>off</value>] | |
923 [<parameter>ssl</parameter>] | |
223
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924 [<parameter>so_keepalive</parameter>=<value>on</value>|<value>off</value>|[<argument>keepidle</argument>]:[<argument>keepintvl</argument>]:[<argument>keepcnt</argument>]]</syntax> |
102
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|
925 <syntax> |
66 | 926 <argument>port</argument> |
927 [<parameter>default_server</parameter>] | |
928 [<parameter>setfib</parameter>=<argument>number</argument>] | |
57
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|
929 [<parameter>backlog</parameter>=<argument>number</argument>] |
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|
930 [<parameter>rcvbuf</parameter>=<argument>size</argument>] |
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|
931 [<parameter>sndbuf</parameter>=<argument>size</argument>] |
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|
932 [<parameter>accept_filter</parameter>=<argument>filter</argument>] |
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|
933 [<parameter>deferred</parameter>] |
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|
934 [<parameter>bind</parameter>] |
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|
935 [<parameter>ipv6only</parameter>=<value>on</value>|<value>off</value>] |
66 | 936 [<parameter>ssl</parameter>] |
223
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937 [<parameter>so_keepalive</parameter>=<value>on</value>|<value>off</value>|[<argument>keepidle</argument>]:[<argument>keepintvl</argument>]:[<argument>keepcnt</argument>]]</syntax> |
102
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938 <syntax> |
66 | 939 <value>unix:</value><argument>path</argument> |
940 [<parameter>default_server</parameter>] | |
57
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941 [<parameter>backlog</parameter>=<argument>number</argument>] |
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942 [<parameter>rcvbuf</parameter>=<argument>size</argument>] |
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|
943 [<parameter>sndbuf</parameter>=<argument>size</argument>] |
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|
944 [<parameter>accept_filter</parameter>=<argument>filter</argument>] |
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|
945 [<parameter>deferred</parameter>] |
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|
946 [<parameter>bind</parameter>] |
66 | 947 [<parameter>ssl</parameter>] |
223
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948 [<parameter>so_keepalive</parameter>=<value>on</value>|<value>off</value>|[<argument>keepidle</argument>]:[<argument>keepintvl</argument>]:[<argument>keepcnt</argument>]]</syntax> |
102
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949 <default>*:80 | *:8000</default> |
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950 <context>server</context> |
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|
951 |
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|
952 <para> |
66 | 953 Sets an <argument>address</argument> and a <argument>port</argument> for IP, |
954 or a <argument>path</argument> for a UNIX-domain socket, on which | |
57
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955 the server will accept requests. |
66 | 956 Only one of <argument>address</argument> or <argument>port</argument> may be |
57
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957 specified. |
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958 An <argument>address</argument> may also be a hostname, for example: |
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959 <example> |
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960 listen 127.0.0.1:8000; |
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961 listen 127.0.0.1; |
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962 listen 8000; |
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963 listen *:8000; |
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964 listen localhost:8000; |
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965 </example> |
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966 IPv6 addresses (0.7.36) are specified in square brackets: |
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967 <example> |
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968 listen [::]:8000; |
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969 listen [fe80::1]; |
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970 </example> |
66 | 971 UNIX-domain sockets (0.8.21) are specified with the “<code>unix:</code>” prefix: |
972 <example> | |
973 listen unix:/var/run/nginx.sock; | |
974 </example> | |
57
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975 </para> |
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976 |
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977 <para> |
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978 If only <argument>address</argument> is given, the port 80 is used. |
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979 </para> |
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980 |
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981 <para> |
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982 If directive is not present then either the <code>*:80</code> is used |
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983 if nginx runs with superuser privileges, or <code>*:8000</code> otherwise. |
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984 </para> |
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985 |
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986 <para> |
66 | 987 The <parameter>default_server</parameter> parameter, if present, |
57
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988 will cause the server to become the default server for the specified |
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989 <argument>address</argument>:<argument>port</argument> pair. |
66 | 990 If none of the directives have the <parameter>default_server</parameter> |
57
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991 parameter then the first server with the |
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992 <argument>address</argument>:<argument>port</argument> pair will be |
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993 the default server for this pair. |
66 | 994 <note> |
995 In versions prior to 0.8.21 this parameter is named simply | |
996 <parameter>default</parameter>. | |
997 </note> | |
57
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998 </para> |
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999 |
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1000 <para> |
66 | 1001 A <code>listen</code> directive |
1002 can have several additional parameters specific to system calls | |
57
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1003 <c-func>listen</c-func> and <c-func>bind</c-func>. |
66 | 1004 They can be specified in any |
57
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1005 <code>listen</code> directive, but only once for the given |
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1006 <argument>address</argument>:<argument>port</argument> pair. |
66 | 1007 <note> |
1008 In versions prior to 0.8.21, they could only be | |
1009 specified in the <code>listen</code> directive with the | |
1010 <parameter>default</parameter> parameter. | |
1011 </note> | |
57
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1012 <list type="tag"> |
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1013 |
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1014 <tag-name> |
66 | 1015 <parameter>setfib</parameter>=<argument>number</argument> |
1016 </tag-name> | |
1017 <tag-desc> | |
1018 this parameter (0.8.44) sets the associated FIB (routing table) | |
1019 for the listening socket. | |
1020 This currently works only on FreeBSD. | |
1021 </tag-desc> | |
1022 | |
1023 <tag-name> | |
57
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1024 <parameter>backlog</parameter>=<argument>number</argument> |
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1025 </tag-name> |
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1026 <tag-desc> |
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1027 sets the <parameter>backlog</parameter> parameter in the |
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1028 <c-func>listen</c-func> call. |
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1029 By default, <parameter>backlog</parameter> equals -1 on FreeBSD |
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1030 and 511 on other platforms. |
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1031 </tag-desc> |
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1032 |
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1033 <tag-name> |
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1034 <parameter>rcvbuf</parameter>=<argument>size</argument> |
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1035 </tag-name> |
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1036 <tag-desc> |
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1037 sets the <c-def>SO_RCVBUF</c-def> parameter for the listening socket. |
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1038 </tag-desc> |
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1039 |
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1040 <tag-name> |
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1041 <parameter>sndbuf</parameter>=<argument>size</argument> |
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1042 </tag-name> |
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1043 <tag-desc> |
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1044 sets the <c-def>SO_SNDBUF</c-def> parameter for the listening socket. |
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1045 </tag-desc> |
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1046 |
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1047 <tag-name> |
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1048 <parameter>accept_filter</parameter>=<argument>filter</argument> |
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1049 </tag-name> |
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1050 <tag-desc> |
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1051 sets the name of the accept filter. |
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1052 This works only on FreeBSD, acceptable values are <value>dataready</value> |
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1053 and <value>httpready</value>. |
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1054 On receipt of the <c-def>SIGHUP</c-def> signal, an accept filter can only be |
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1055 changed in recent versions of FreeBSD, starting from 6.0, 5.4-STABLE |
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1056 and 4.11-STABLE. |
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1057 </tag-desc> |
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1058 |
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1059 <tag-name> |
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1060 <parameter>deferred</parameter> |
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1061 </tag-name> |
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1062 <tag-desc> |
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1063 instructs to use a deferred <c-func>accept</c-func> on Linux |
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1064 using the <c-def>TCP_DEFER_ACCEPT</c-def> option. |
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1065 </tag-desc> |
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1066 |
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1067 <tag-name> |
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1068 <parameter>bind</parameter> |
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1069 </tag-name> |
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1070 <tag-desc> |
240
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1071 instructs to make a separate <c-func>bind</c-func> call for a given |
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1072 <argument>address</argument>:<argument>port</argument> pair. |
240
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1073 This is because nginx will <c-func>bind</c-func> only to |
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1074 <code>*</code>:<argument>port</argument> |
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1075 if there are several <code>listen</code> directives with |
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1076 the same port but different addresses, and one of the |
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1077 <code>listen</code> directives listens on all addresses |
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1078 for the given port (<code>*</code>:<argument>port</argument>). |
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1079 It should be noted that in this case a <c-func>getsockname</c-func> |
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1080 system call will be made to determine an address that accepted a |
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1081 connection. |
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1082 If parameters <parameter>backlog</parameter>, <parameter>rcvbuf</parameter>, |
223
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1083 <parameter>sndbuf</parameter>, <parameter>accept_filter</parameter>, |
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1084 <parameter>deferred</parameter>, or <parameter>so_keepalive</parameter> |
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1085 are used then for a given |
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1086 <argument>address</argument>:<argument>port</argument> pair |
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1087 a separate <c-func>bind</c-func> call will always be made. |
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1088 </tag-desc> |
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1089 |
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1090 <tag-name> |
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1091 <parameter>ipv6only</parameter>=<value>on</value>|<value>off</value> |
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1092 </tag-name> |
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1093 <tag-desc> |
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1094 this parameter (0.7.42) sets the value of the <c-def>IPV6_V6ONLY</c-def> |
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1095 parameter for the listening socket. |
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1096 This parameter can only be set once on start. |
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1097 </tag-desc> |
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1098 |
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1099 <tag-name> |
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1100 <parameter>ssl</parameter> |
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1101 </tag-name> |
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1102 <tag-desc> |
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1103 this parameter (0.7.14) does not relate to system calls |
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1104 <c-func>listen</c-func> and <c-func>bind</c-func>, but allows to |
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1105 specify that all connections accepted on this port should work in |
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1106 the SSL mode. |
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1107 This allows for a more compact configuration for the server operating |
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1108 in both HTTP and HTTPS modes simultaneously. |
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1109 <example> |
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1110 listen 80; |
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1111 listen 443 default ssl; |
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1112 </example> |
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1113 </tag-desc> |
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1114 |
223
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1115 <tag-name> |
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1116 <parameter>so_keepalive</parameter>=<value>on</value>|<value>off</value>|[<argument>keepidle</argument>]:[<argument>keepintvl</argument>]:[<argument>keepcnt</argument>] |
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1117 </tag-name> |
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1118 <tag-desc> |
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1119 this parameter (1.1.11) configures the “TCP keepalive” behavior |
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1120 for the listening socket. |
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1121 If this parameter is omitted then the system default setting will be |
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1122 in effect for the socket. |
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1123 If set to the value “<value>on</value>”, the <c-def>SO_KEEPALIVE</c-def> |
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1124 socket option is turned on for the socket. |
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1125 If set to the value “<value>off</value>”, the <c-def>SO_KEEPALIVE</c-def> |
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1126 socket option is turned off for the socket. |
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1127 Some operating systems support tuning TCP keepalive parameters on a per-socket |
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1128 basis using the <c-def>TCP_KEEPIDLE</c-def>, <c-def>TCP_KEEPINTVL</c-def>, |
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1129 and <c-def>TCP_KEEPCNT</c-def> socket options. |
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1130 On such systems (currently, Linux 2.4+ and NetBSD 5+) they can be configured |
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1131 using the <argument>keepidle</argument>, <argument>keepintvl</argument>, and |
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1132 <argument>keepcnt</argument> arguments. |
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1133 One or two arguments may be omitted, in which case the system default setting |
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1134 for the corresponding socket option will be in effect. |
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1135 For example, |
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1136 <example>so_keepalive=30m::10</example> |
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1137 will set idle timeout (<c-def>TCP_KEEPIDLE</c-def>) to 30 minutes, |
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1138 leave probe interval (<c-def>TCP_KEEPINTVL</c-def>) at its system default, |
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1139 and set probes count (<c-def>TCP_KEEPCNT</c-def>) to 10 probes. |
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1140 </tag-desc> |
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1141 |
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1142 </list> |
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Initial English translation of ngx_http_core_module.
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1143 </para> |
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Initial English translation of ngx_http_core_module.
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1144 |
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1145 <para> |
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1146 Example: |
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1147 <example> |
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1148 listen 127.0.0.1 default accept_filter=dataready backlog=1024; |
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Initial English translation of ngx_http_core_module.
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1149 </example> |
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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.
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1151 |
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1152 </directive> |
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Initial English translation of ngx_http_core_module.
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1153 |
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Initial English translation of ngx_http_core_module.
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1154 |
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1155 <directive name="location"> |
108
72524ae53106
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1156 <syntax block="yes">[ |
57
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1157 <value>=</value> | |
98 | 1158 <value>~</value> | |
1159 <value>~*</value> | | |
1160 <value>^~</value> | |
270
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1161 ] <argument>uri</argument></syntax> |
108
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1162 <syntax block="yes"><value>@</value><argument>name</argument></syntax> |
57
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1163 <default/> |
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Initial English translation of ngx_http_core_module.
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1164 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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1165 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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|
1166 |
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Initial English translation of ngx_http_core_module.
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|
1167 <para> |
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1168 Sets a configuration based on a request URI. |
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Initial English translation of ngx_http_core_module.
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1169 A location can either be defined by a prefix string, or by a regular expression. |
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Initial English translation of ngx_http_core_module.
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1170 Regular expressions are specified by prepending them with the |
147 | 1171 “<value>~*</value>” prefix (for case-insensitive matching), or with the |
1172 “<value>~</value>” prefix (for case-sensitive matching). | |
57
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1173 To find a location matching a given request, nginx first checks |
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Initial English translation of ngx_http_core_module.
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1174 locations defined using the prefix strings (prefix locations). |
88 | 1175 Among them, the most specific one is searched. |
57
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1176 Then regular expressions are checked, in the order of their appearance |
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1177 in a configuration file. |
244 | 1178 A search of regular expressions terminates on the first match, |
1179 and the corresponding configuration is used. | |
1180 If no match with a regular expression is found then a | |
57
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1181 configuration of the most specific prefix location is used. |
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1182 </para> |
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1183 |
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1184 <para> |
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1185 Locations can be nested, with some exceptions mentioned below. |
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1186 </para> |
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1187 |
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1188 <para> |
57
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1189 For case-insensitive operating systems such as Mac OS X and Cygwin, |
244 | 1190 matching with prefix strings ignores a case (0.7.7). |
57
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1191 However, comparison is limited to one-byte locales. |
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1192 </para> |
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1193 |
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1194 <para> |
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1195 Regular expressions can contain captures (0.7.40) that can later |
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1196 be used in other directives. |
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1197 </para> |
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1198 |
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1199 <para> |
147 | 1200 If the most specific prefix location has the “<value>^~</value>” prefix |
57
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1201 then regular expressions are not checked. |
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1202 </para> |
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1203 |
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1204 <para> |
147 | 1205 Also, using the “<value>=</value>” prefix it is possible to define |
57
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1206 an exact match of URI and location. |
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1207 If an exact match is found, the search terminates. |
147 | 1208 For example, if a “<code>/</code>” request happens frequently, |
1209 defining “<code>location = /</code>” will speed up the processing | |
57
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1210 of these requests, as search terminates right after the first |
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1211 comparison. |
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1212 Such a location cannot obviously contain nested locations. |
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1213 </para> |
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1214 |
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1215 <para> |
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1216 <note> |
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1217 In versions from 0.7.1 to 0.8.41, if a request matched the prefix |
147 | 1218 location without the “<value>=</value>” and “<value>^~</value>” |
57
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1219 prefixes, the search also terminated and regular expressions were |
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|
1220 not checked. |
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1221 </note> |
57
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1222 </para> |
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|
1223 |
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Initial English translation of ngx_http_core_module.
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|
1224 <para> |
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1225 Let's illustrate the above by example: |
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|
1226 <example> |
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1227 location = / { |
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1228 [ configuration A ] |
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1229 } |
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|
1230 |
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1231 location / { |
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Initial English translation of ngx_http_core_module.
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1232 [ configuration B ] |
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1233 } |
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Initial English translation of ngx_http_core_module.
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|
1234 |
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Initial English translation of ngx_http_core_module.
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1235 location ^~ /images/ { |
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Initial English translation of ngx_http_core_module.
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1236 [ configuration C ] |
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Initial English translation of ngx_http_core_module.
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1237 } |
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|
1238 |
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Initial English translation of ngx_http_core_module.
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1239 location ~* \.(gif|jpg|jpeg)$ { |
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1240 [ configuration D ] |
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1241 } |
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1242 </example> |
147 | 1243 The “<code>/</code>” request will match configuration A, |
1244 the “<code>/documents/document.html</code>” request will match | |
57
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1245 configuration B, |
147 | 1246 the “<code>/images/1.gif</code>” request will match configuration C, and |
1247 the “<code>/documents/1.jpg</code>” request will match configuration D. | |
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1248 </para> |
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1249 |
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1250 <para> |
147 | 1251 The “<value>@</value>” prefix defines a named location. |
57
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1252 Such a location is not used for a regular request processing, but instead |
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1253 used for request redirection. |
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1254 They cannot be nested, and cannot contain nested locations. |
57
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1255 </para> |
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|
1256 |
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1257 <!-- |
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Initial English translation of ngx_http_core_module.
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1258 <migration from="Apache" directive="Location" /> |
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1259 --> |
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1260 |
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1261 </directive> |
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1262 |
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|
1263 |
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1264 <directive name="log_not_found"> |
102
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1265 <syntax><value>on</value> | <value>off</value></syntax> |
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1266 <default>on</default> |
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1267 <context>http</context> |
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1268 <context>server</context> |
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1269 <context>location</context> |
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1270 |
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1271 <para> |
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1272 Enables or disables logging of errors about not found files into the |
106
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1273 <link doc="../ngx_core_module.xml" id="error_log"/>. |
57
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1274 </para> |
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1275 |
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1276 </directive> |
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1277 |
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1278 |
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1279 <directive name="log_subrequest"> |
102
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1280 <syntax><value>on</value> | <value>off</value></syntax> |
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1281 <default>off</default> |
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1282 <context>http</context> |
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1283 <context>server</context> |
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1284 <context>location</context> |
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|
1285 |
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|
1286 <para> |
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1287 Enables or disables logging of subrequests into the |
106
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1288 <link doc="ngx_http_log_module.xml" id="access_log"/>. |
57
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1289 </para> |
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|
1290 |
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1291 </directive> |
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1292 |
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1293 |
175
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1294 <directive name="max_ranges"> |
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1295 <syntax><argument>number</argument></syntax> |
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1296 <default/> |
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1297 <context>http</context> |
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1298 <context>server</context> |
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1299 <context>location</context> |
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1300 |
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1301 <para> |
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1302 Limits the maximum allowed number of ranges in byte-range requests. |
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1303 Requests that exceed the limit are processed as if there were no |
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1304 byte ranges specified. |
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1305 By default, there is no limit. |
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1306 The value of zero disables the byte-range support completely. |
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1307 </para> |
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1308 |
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1309 </directive> |
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1310 |
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1311 |
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1312 <directive name="merge_slashes"> |
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1313 <syntax><value>on</value> | <value>off</value></syntax> |
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1314 <default>on</default> |
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1315 <context>http</context> |
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1316 <context>server</context> |
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1317 |
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1318 <para> |
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1319 Enables or disables compression of two or more adjacent slashes |
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1320 in a URI into a single slash. |
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1321 </para> |
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|
1322 |
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1323 <para> |
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1324 Note that compression is essential for the correct prefix string |
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1325 and regular expressions location matching. |
147 | 1326 Without it, the “<code>//scripts/one.php</code>” request would not match |
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1327 <example> |
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1328 location /scripts/ { |
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1329 ... |
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1330 } |
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1331 </example> |
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1332 and might be processed as a static file, |
147 | 1333 so it gets converted to “<code>/scripts/one.php</code>”. |
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1334 </para> |
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1335 |
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1336 <para> |
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1337 Turning the compression <value>off</value> can become necessary if a URI |
246 | 1338 contains base64-encoded names, since base64 uses the “<code>/</code>” |
1339 character internally. | |
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1340 However, for security considerations, it is better to avoid turning off |
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1341 the compression. |
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|
1342 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1343 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1344 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1345 If a directive is specified on the |
106
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102
diff
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|
1346 <link id="server"/> |
57
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parents:
diff
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|
1347 level, which is also a default server, its value will cover |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1348 all virtual servers listening on the same address and port. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1349 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1350 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1351 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1352 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1353 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1354 <directive name="msie_padding"> |
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Ruslan Ermilov <ru@nginx.com>
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98
diff
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|
1355 <syntax><value>on</value> | <value>off</value></syntax> |
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The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
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diff
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|
1356 <default>on</default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1357 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1358 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1359 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1360 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1361 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1362 Enables or disables adding of comments to responses with status |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1363 greater than 400 for MSIE clients, to pad the response size to 512 bytes. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1364 </para> |
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 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1367 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1368 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1369 <directive name="msie_refresh"> |
102
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98
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|
1370 <syntax><value>on</value> | <value>off</value></syntax> |
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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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|
1371 <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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|
1372 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1373 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1374 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1375 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1376 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1377 Enables or disables issuing refreshes instead of redirects, for MSIE clients. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1378 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1379 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1380 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1381 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1382 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1383 <directive name="open_file_cache"> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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diff
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|
1384 <syntax><value>off</value></syntax> |
c76a257f3fd4
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Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
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|
1385 <syntax> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1386 <parameter>max</parameter>=<argument>N</argument> |
270
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Spaces are now preserved here, so removed all the hacks.
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252
diff
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|
1387 [<parameter>inactive</parameter>=<argument>time</argument>]</syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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98
diff
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|
1388 <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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|
1389 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1390 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1391 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1392 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1393 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1394 Configures a cache that can store: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1395 <list type="bullet"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1396 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1397 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1398 open file descriptors, their sizes and modification times; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1399 </listitem> |
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 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1402 directory lookups; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1403 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1404 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1405 <listitem> |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
parents:
67
diff
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|
1406 file lookup errors, such as “file not found”, “no read permission”, |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1407 and so on. |
246 | 1408 <note> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1409 Caching of errors should be enabled separately by the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
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|
1410 <link id="open_file_cache_errors"/> |
57
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1411 directive. |
246 | 1412 </note> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1413 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1414 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1415 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1416 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1417 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1418 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1419 The directive has the following parameters: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1420 <list type="tag"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1421 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1422 <tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1423 <parameter>max</parameter> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1424 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1425 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1426 sets the maximum number of elements in the cache; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1427 on cache overflow the least recently used (LRU) elements get removed; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1428 </tag-desc> |
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 <tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1431 <parameter>inactive</parameter> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1432 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1433 <tag-desc> |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
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67
diff
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|
1434 defines a time, after which an element gets removed from the cache |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1435 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
|
1436 by default, it is 60 seconds; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1437 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1438 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1439 <tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1440 <value>off</value> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1441 </tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1442 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1443 disables the cache. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1444 </tag-desc> |
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 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1447 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1448 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1449 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1450 Example: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1451 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1452 open_file_cache max=1000 inactive=20s; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1453 open_file_cache_valid 30s; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1454 open_file_cache_min_uses 2; |
270
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252
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|
1455 open_file_cache_errors on;<!-- |
57
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parents:
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|
1456 open_file_cache_events on; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1457 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1458 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1459 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1460 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1461 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1462 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1463 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1464 <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
changeset
|
1465 <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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|
1466 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1467 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1468 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1469 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1470 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1471 <para> |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
parents:
67
diff
changeset
|
1472 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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|
1473 <link id="open_file_cache"/>. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1474 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1475 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1476 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1477 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1478 |
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 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1481 <directive name="open_file_cache_events"> |
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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|
1482 <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
|
1483 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1484 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1485 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1486 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1487 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1488 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1489 Enables to use kernel events to validate |
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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|
1490 <link id="open_file_cache"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1491 elements. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1492 This directive works with the |
106
56457a474903
If text of the link is not provided, the @id is used.
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parents:
102
diff
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|
1493 <link doc="../events.xml" id="kqueue"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1494 method only. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1495 Note that only NetBSD 2.0+ and FreeBSD 6.0+ |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1496 support events for arbitrary file system types. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1497 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
|
1498 file systems such as UFS or FFS. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1499 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1500 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1501 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1502 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1503 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1504 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1505 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1506 <directive name="open_file_cache_min_uses"> |
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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|
1507 <syntax><argument>number</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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|
1508 <default>1</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1509 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1510 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1511 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1512 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1513 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1514 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
|
1515 the period configured by the <parameter>inactive</parameter> parameter |
106
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If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
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|
1516 of the <link id="open_file_cache"/> directive, |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1517 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
|
1518 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1519 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1520 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1521 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1522 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1523 <directive name="open_file_cache_valid"> |
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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|
1524 <syntax><argument>time</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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|
1525 <default>60s</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1526 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1527 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1528 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1529 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1530 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1531 Sets a time after which |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
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|
1532 <link id="open_file_cache"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1533 elements should be validated. |
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 When |
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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|
1536 <link id="open_file_cache_events"/> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1537 is enabled, open file descriptors |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1538 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
|
1539 --> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1540 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1541 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1542 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1543 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1544 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1545 <directive name="optimize_server_names"> |
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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|
1546 <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
|
1547 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1548 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1549 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1550 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1551 <para> |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
parents:
67
diff
changeset
|
1552 This directive is made obsolete by the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
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|
1553 <link id="server_name_in_redirect"/> directive. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1554 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1555 |
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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|
1556 <!-- |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1557 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1558 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
|
1559 virtual servers. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1560 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
|
1561 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
|
1562 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
|
1563 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
|
1564 server name is used in redirects. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1565 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
|
1566 optimization needs to be disabled. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1567 </para> |
68
9de85defbcf8
- "optimize_server_names" is deprecated in favour of "server_name_in_redirects"
Ruslan Ermilov <ru@nginx.com>
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67
diff
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|
1568 --> |
57
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Initial English translation of ngx_http_core_module.
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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.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1573 <directive name="port_in_redirect"> |
102
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98
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|
1574 <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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|
1575 <default>on</default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1576 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1577 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1578 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1579 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1580 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1581 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
|
1582 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
1583 |
159
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Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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diff
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|
1584 <para> |
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Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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diff
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|
1585 See also the <link id="server_name_in_redirect"/> directive. |
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Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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|
1586 </para> |
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Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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|
1587 |
57
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Initial English translation of ngx_http_core_module.
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|
1588 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1589 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1590 |
175
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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diff
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|
1591 <directive name="postpone_output"> |
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Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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diff
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|
1592 <syntax><argument>size</argument></syntax> |
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Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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|
1593 <default>1460</default> |
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Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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|
1594 <context>http</context> |
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Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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|
1595 <context>server</context> |
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Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
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|
1596 <context>location</context> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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|
1597 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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diff
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|
1598 <para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1599 If possible, the output of client data will be postponed until |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
diff
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|
1600 nginx has at least <argument>size</argument> bytes of data to send. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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diff
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|
1601 Value of zero disables postponing. |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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|
1602 </para> |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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|
1603 |
3381ae6a93e4
Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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|
1604 </directive> |
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Documented the max_ranges, postpone_output, and sendfile_max_chunk directives.
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174
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|
1605 |
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|
1606 |
57
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Initial English translation of ngx_http_core_module.
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|
1607 <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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|
1608 <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
diff
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|
1609 <default>0</default> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1610 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1611 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1612 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1613 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1614 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1615 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
|
1616 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1617 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1618 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1619 On Linux, the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1620 <code>posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL)</code> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1621 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
|
1622 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1623 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1624 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1625 On FreeBSD, the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1626 <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
|
1627 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
|
1628 FreeBSD 7 needs to be |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1629 <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
|
1630 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1631 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1632 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1633 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1634 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1635 <directive name="recursive_error_pages"> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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|
1636 <syntax><value>on</value> | <value>off</value></syntax> |
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The directive name is now automatically printed in <default> and <syntax>.
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|
1637 <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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|
1638 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1639 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1640 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1641 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1642 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1643 Enables or disables doing several redirects using the |
106
56457a474903
If text of the link is not provided, the @id is used.
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102
diff
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|
1644 <link id="error_page"/> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1645 directive. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1646 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1647 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1648 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1649 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
1650 |
169
b7b160e4e046
Rstored alphabetical order of directives.
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162
diff
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|
1651 <directive name="request_pool_size"> |
b7b160e4e046
Rstored alphabetical order of directives.
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|
1652 <syntax><argument>size</argument></syntax> |
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Rstored alphabetical order of directives.
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diff
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|
1653 <default>4k</default> |
b7b160e4e046
Rstored alphabetical order of directives.
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162
diff
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|
1654 <context>http</context> |
b7b160e4e046
Rstored alphabetical order of directives.
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diff
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|
1655 <context>server</context> |
b7b160e4e046
Rstored alphabetical order of directives.
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162
diff
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|
1656 |
b7b160e4e046
Rstored alphabetical order of directives.
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162
diff
changeset
|
1657 <para> |
b7b160e4e046
Rstored alphabetical order of directives.
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162
diff
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|
1658 Allows to fine tune per-request memory allocations. |
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Rstored alphabetical order of directives.
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diff
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|
1659 This directive has minimal impact on performance, |
b7b160e4e046
Rstored alphabetical order of directives.
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diff
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|
1660 and should not generally be used. |
b7b160e4e046
Rstored alphabetical order of directives.
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162
diff
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|
1661 </para> |
b7b160e4e046
Rstored alphabetical order of directives.
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parents:
162
diff
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|
1662 |
b7b160e4e046
Rstored alphabetical order of directives.
Ruslan Ermilov <ru@nginx.com>
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162
diff
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|
1663 </directive> |
b7b160e4e046
Rstored alphabetical order of directives.
Ruslan Ermilov <ru@nginx.com>
parents:
162
diff
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|
1664 |
b7b160e4e046
Rstored alphabetical order of directives.
Ruslan Ermilov <ru@nginx.com>
parents:
162
diff
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|
1665 |
57
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Initial English translation of ngx_http_core_module.
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diff
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|
1666 <directive name="reset_timedout_connection"> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
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diff
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|
1667 <syntax> |
57
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Initial English translation of ngx_http_core_module.
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parents:
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|
1668 <value>on</value> | <value>off</value></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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diff
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|
1669 <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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|
1670 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1671 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1672 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1673 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1674 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1675 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
|
1676 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
|
1677 <c-def>SO_LINGER</c-def> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1678 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
|
1679 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
|
1680 occupied by this socket is freed. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1681 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
|
1682 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
|
1683 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1684 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1685 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1686 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
|
1687 closed normally. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1688 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1689 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1690 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1691 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1692 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
1693 <directive name="resolver"> |
185
05e7496801ec
Documented recent changes in the "resolver" directive.
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176
diff
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|
1694 <syntax> |
05e7496801ec
Documented recent changes in the "resolver" directive.
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176
diff
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|
1695 <argument>address</argument> ... |
270
945d7299c26c
Spaces are now preserved here, so removed all the hacks.
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252
diff
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|
1696 [<parameter>valid</parameter>=<argument>time</argument>]</syntax> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1697 <default/> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1698 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1699 <context>server</context> |
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|
1700 <context>location</context> |
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|
1701 |
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1702 <para> |
143
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1703 Configures name servers used to resolve upstream server names, |
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1704 for example: |
57
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1705 <example> |
143
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1706 resolver 127.0.0.1 192.0.2.1; |
57
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1707 </example> |
143
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1708 An <argument>address</argument> argument may be specified as |
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1709 either an IPv4 address or a hostname; |
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1710 in the latter case, the first resolved IPv4 address is used. |
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1711 Name servers are queried in a round-robin fashion. |
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1712 <note> |
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1713 Before version 1.1.7, only a single name server could be configured. |
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1714 </note> |
185
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1715 By default, nginx caches answers using the TTL value of a response. |
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1716 An optional <parameter>valid</parameter> parameter allows to override it: |
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1717 <example> |
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1718 resolver 127.0.0.1 192.0.2.1 valid=30s; |
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1719 </example> |
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1720 <note> |
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1721 Before version 1.1.9, tuning of caching time was not possible, |
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1722 and nginx always cached answers for the duration of 5 minutes. |
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1723 </note> |
57
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1724 </para> |
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|
1725 |
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|
1726 </directive> |
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parents:
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|
1727 |
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|
1728 |
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1729 <directive name="resolver_timeout"> |
102
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1730 <syntax><argument>time</argument></syntax> |
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1731 <default>30s</default> |
57
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1732 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1733 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1734 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1735 |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1736 <para> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1737 Sets a timeout for name resolution, for example: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1738 <example> |
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Initial English translation of ngx_http_core_module.
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|
1739 resolver_timeout 5s; |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1740 </example> |
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|
1741 </para> |
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|
1742 |
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|
1743 </directive> |
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|
1744 |
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|
1745 |
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1746 <directive name="root"> |
102
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1747 <syntax><argument>path</argument></syntax> |
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1748 <default>html</default> |
57
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1749 <context>http</context> |
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|
1750 <context>server</context> |
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parents:
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|
1751 <context>location</context> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1752 <context>if in location</context> |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1753 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
1754 <para> |
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parents:
diff
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|
1755 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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|
1756 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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|
1757 <example> |
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Initial English translation of ngx_http_core_module.
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|
1758 location /i/ { |
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Initial English translation of ngx_http_core_module.
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parents:
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|
1759 root /data/w3; |
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Initial English translation of ngx_http_core_module.
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|
1760 } |
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Initial English translation of ngx_http_core_module.
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|
1761 </example> |
147 | 1762 “<code>/i/top.gif</code>” will be responded |
57
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1763 with the file |
148
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Unified article/path and module/pathname into a single "path".
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diff
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|
1764 <path>/data/w3/i/top.gif</path>. |
57
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1765 </para> |
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|
1766 |
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|
1767 <para> |
69
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1768 The <argument>path</argument> value can contain variables |
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1769 except <var>$document_root</var> and <var>$realpath_root</var>. |
57
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1770 </para> |
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|
1771 |
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|
1772 <para> |
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Initial English translation of ngx_http_core_module.
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|
1773 A path to the file is constructed by merely adding a URI to the value |
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Initial English translation of ngx_http_core_module.
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1774 of the <code>root</code> directive. |
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Initial English translation of ngx_http_core_module.
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|
1775 If a URI need to be modified, the |
106
56457a474903
If text of the link is not provided, the @id is used.
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102
diff
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|
1776 <link id="alias"/> directive should be used. |
57
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1777 </para> |
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|
1778 |
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|
1779 </directive> |
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|
1780 |
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|
1781 |
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1782 <directive name="satisfy"> |
102
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1783 <syntax><value>all</value> | <value>any</value></syntax> |
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1784 <default>all</default> |
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1785 <context>http</context> |
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1786 <context>server</context> |
57
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1787 <context>location</context> |
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|
1788 |
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|
1789 <para> |
69
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1790 Allows access if <value>all</value> or <value>any</value> of the |
57
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1791 <link doc="ngx_http_access_module.xml">ngx_http_access_module</link> |
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1792 or <link doc="ngx_http_auth_basic_module.xml">ngx_http_auth_basic_module</link> |
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1793 modules grant access. |
246 | 1794 </para> |
1795 | |
1796 <para> | |
1797 Example: | |
57
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1798 <example> |
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|
1799 location / { |
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|
1800 satisfy any; |
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|
1801 |
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1802 allow 192.168.1.0/32; |
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1803 deny all; |
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1804 |
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1805 auth_basic "closed site"; |
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1806 auth_basic_user_file conf/htpasswd; |
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1807 } |
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1808 </example> |
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|
1809 </para> |
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1810 |
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1811 </directive> |
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1812 |
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|
1813 |
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1814 <directive name="satisfy_any"> |
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1815 <syntax><value>on</value> | <value>off</value></syntax> |
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1816 <default>off</default> |
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1817 <context>http</context> |
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1818 <context>server</context> |
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1819 <context>location</context> |
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1820 |
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|
1821 <para> |
69
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1822 This directive was renamed to the <link id="satisfy">satisfy any</link> |
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1823 directive. |
57
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Initial English translation of ngx_http_core_module.
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1824 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1825 |
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Initial English translation of ngx_http_core_module.
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|
1826 </directive> |
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|
1827 |
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|
1828 |
176
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1829 <directive name="send_lowat"> |
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1830 <syntax><argument>size</argument></syntax> |
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1831 <default>0</default> |
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1832 <context>http</context> |
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1833 <context>server</context> |
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1834 <context>location</context> |
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1835 |
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1836 <para> |
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1837 If set to a non-zero value, nginx will try to minimize the number |
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1838 of send operations on client sockets by using either |
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1839 <c-def>NOTE_LOWAT</c-def> flag of |
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1840 <link doc="../events.xml" id="kqueue"/>, |
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1841 or the <c-def>SO_SNDLOWAT</c-def> socket option, |
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1842 with the specified <argument>size</argument>. |
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1843 </para> |
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1844 |
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1845 <para> |
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1846 This directive is ignored on Linux, Solaris, and Windows. |
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1847 </para> |
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1848 |
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1849 </directive> |
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1850 |
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1851 |
57
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1852 <directive name="send_timeout"> |
102
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1853 <syntax><argument>time</argument></syntax> |
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1854 <default>60s</default> |
57
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1855 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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|
1856 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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|
1857 <context>location</context> |
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|
1858 |
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|
1859 <para> |
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|
1860 Sets a timeout for transmitting a response to the client. |
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Initial English translation of ngx_http_core_module.
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|
1861 A timeout is only set between two successive write operations, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1862 not for the transmission of the whole response. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1863 If a client does not receive anything within this time, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1864 a connection is closed. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1865 </para> |
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|
1866 |
12f1de4539b4
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|
1867 </directive> |
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Initial English translation of ngx_http_core_module.
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|
1868 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1869 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1870 <directive name="sendfile"> |
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1871 |
102
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|
1872 <syntax><value>on</value> | <value>off</value></syntax> |
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1873 <default>off</default> |
57
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1874 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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|
1875 <context>server</context> |
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Initial English translation of ngx_http_core_module.
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|
1876 <context>location</context> |
69
935beaa561b3
- use of $document_root and $realpath_root in "root" is prohibited
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|
1877 <context>if in location</context> |
57
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|
1878 |
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Initial English translation of ngx_http_core_module.
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|
1879 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1880 Enables or disables the use of |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1881 <c-func>sendfile</c-func>. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1882 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
1883 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1884 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
1885 |
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|
1886 |
175
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|
1887 <directive name="sendfile_max_chunk"> |
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|
1888 |
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|
1889 <syntax><argument>size</argument></syntax> |
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1890 <default>0</default> |
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|
1891 <context>http</context> |
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|
1892 <context>server</context> |
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|
1893 <context>location</context> |
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1894 |
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|
1895 <para> |
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|
1896 When set to a non-zero value, limits the amount of data that can be |
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|
1897 transferred in a single <c-func>sendfile</c-func> call. |
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|
1898 Without the limit, one fast connection may seize the worker process. |
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1899 </para> |
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1900 |
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1901 </directive> |
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1902 |
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1903 |
57
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1904 <directive name="server"> |
108
72524ae53106
Explicitly marked directives with the block syntax. Such directives will
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1905 <syntax block="yes"/> |
57
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1906 <default/> |
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|
1907 <context>http</context> |
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|
1908 |
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|
1909 <para> |
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1910 Sets a configuration for the virtual server. |
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Initial English translation of ngx_http_core_module.
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1911 There is no clean separation between IP-based (based on the IP address) |
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|
1912 and name-based (based on the <header>Host</header> request header field) |
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1913 virtual servers. |
106
56457a474903
If text of the link is not provided, the @id is used.
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1914 Instead, the <link id="listen"/> directives describe all |
57
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1915 addresses and ports that should accept connections for a server, and the |
106
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1916 <link id="server_name"/> directive lists all server names. |
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1917 An example configuration is provided in the |
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1918 <link doc="../virtual_hosts.xml"> |
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|
1919 Setting Up Virtual Servers</link> document. |
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1920 </para> |
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|
1921 |
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1922 </directive> |
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1923 |
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|
1924 |
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1925 <directive name="server_name"> |
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1926 <syntax><argument>name</argument> ...</syntax> |
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1927 <default>""</default> |
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1928 <context>server</context> |
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|
1929 |
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1930 <para> |
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1931 Sets names of the virtual server, for example: |
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1932 <example> |
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1933 server { |
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1934 server_name example.com www.example.com; |
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1935 } |
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1936 </example> |
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1937 </para> |
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1938 |
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1939 <para> |
70 | 1940 The first name becomes the primary server name. |
147 | 1941 Server names can include an asterisk (“<code>*</code>”) |
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1942 to replace the first or last part of a name: |
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1943 <example> |
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1944 server { |
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1945 server_name example.com *.example.com www.example.*; |
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1946 } |
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1947 </example> |
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1948 </para> |
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1949 |
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1950 <para> |
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1951 The first two of the above mentioned names can be combined: |
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1952 <example> |
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1953 server { |
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1954 server_name .example.com; |
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1955 } |
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1956 </example> |
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1957 </para> |
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1958 |
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1959 <para> |
70 | 1960 If the argument equals “<var>$hostname</var>” (0.9.4), the |
1961 machine's hostname is substituted. | |
1962 </para> | |
1963 | |
1964 <para> | |
57
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1965 It is also possible to use regular expressions in server names, |
147 | 1966 prepending the name with a tilde (“<code>~</code>”): |
57
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1967 <example> |
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1968 server { |
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1969 server_name www.example.com ~^www\d+\.example\.com$; |
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1970 } |
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1971 </example> |
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1972 </para> |
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1973 |
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1974 <para> |
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1975 Regular expressions can contain captures (0.7.40) that can later |
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1976 be used in other directives: |
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1977 <example> |
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1978 server { |
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1979 server_name ~^(www\.)?(.+)$; |
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1980 |
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1981 location / { |
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1982 root /sites/$2; |
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1983 } |
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1984 } |
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1985 |
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1986 server { |
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1987 server_name _; |
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1988 |
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1989 location / { |
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1990 root /sites/default; |
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1991 } |
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1992 } |
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1993 </example> |
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1994 </para> |
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1995 |
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1996 <para> |
70 | 1997 Named captures in regular expressions create variables (0.8.25) |
1998 that can later be used in other directives: | |
57
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1999 <example> |
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2000 server { |
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2001 server_name ~^(www\.)?(?<domain>.+)$; |
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|
2002 |
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2003 location / { |
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2004 root /sites/$domain; |
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Initial English translation of ngx_http_core_module.
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|
2005 } |
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Initial English translation of ngx_http_core_module.
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2006 } |
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Initial English translation of ngx_http_core_module.
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|
2007 |
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Initial English translation of ngx_http_core_module.
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2008 server { |
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Initial English translation of ngx_http_core_module.
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2009 server_name _; |
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Initial English translation of ngx_http_core_module.
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|
2010 |
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Initial English translation of ngx_http_core_module.
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2011 location / { |
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2012 root /sites/default; |
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Initial English translation of ngx_http_core_module.
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|
2013 } |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2014 } |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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|
2015 </example> |
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|
2016 </para> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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|
2017 |
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Initial English translation of ngx_http_core_module.
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|
2018 <para> |
70 | 2019 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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2020 <example> |
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Initial English translation of ngx_http_core_module.
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2021 server { |
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Initial English translation of ngx_http_core_module.
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|
2022 server_name www.example.com ""; |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2023 } |
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Initial English translation of ngx_http_core_module.
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diff
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|
2024 </example> |
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Initial English translation of ngx_http_core_module.
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|
2025 It allows this server to process requests without the <header>Host</header> |
235
6d8356490215
Consistently call header fields as such.
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234
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2026 header field, instead of the default server for the given address:port pair. |
70 | 2027 This is the default setting. |
2028 <note> | |
2029 Before 0.8.48, the machine's hostname was used by default. | |
2030 </note> | |
57
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Initial English translation of ngx_http_core_module.
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2031 </para> |
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Initial English translation of ngx_http_core_module.
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|
2032 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2033 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2034 The name checking order is as follows: |
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2035 <list type="enum"> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2036 |
12f1de4539b4
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parents:
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|
2037 <listitem> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2038 full names |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2039 </listitem> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2040 |
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2041 <listitem> |
147 | 2042 names with the prefix mask, e.g. “<code>*.example.com</code>” |
57
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2043 </listitem> |
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|
2044 |
12f1de4539b4
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|
2045 <listitem> |
147 | 2046 names with the suffix mask, e.g. “<code>mail.*</code>” |
57
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2047 </listitem> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2048 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2049 <listitem> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2050 regular expressions |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2051 </listitem> |
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parents:
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|
2052 |
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Initial English translation of ngx_http_core_module.
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|
2053 </list> |
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Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2054 </para> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2055 |
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Initial English translation of ngx_http_core_module.
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|
2056 </directive> |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2057 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2058 |
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Initial English translation of ngx_http_core_module.
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2059 <directive name="server_name_in_redirect"> |
102
c76a257f3fd4
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98
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|
2060 <syntax><value>on</value> | <value>off</value></syntax> |
c76a257f3fd4
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|
2061 <default>off</default> |
57
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2062 <context>http</context> |
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2063 <context>server</context> |
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2064 <context>location</context> |
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parents:
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|
2065 |
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|
2066 <para> |
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|
2067 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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|
2068 <link id="server_name"/> |
57
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2069 directive, in redirects issued by nginx. |
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parents:
diff
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|
2070 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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parents:
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|
2071 is used. |
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Initial English translation of ngx_http_core_module.
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parents:
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|
2072 If this field is not present, an IP address of the server is used. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2073 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2074 |
159
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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parents:
152
diff
changeset
|
2075 <para> |
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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parents:
152
diff
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|
2076 See also the <link id="port_in_redirect"/> directive. |
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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152
diff
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|
2077 </para> |
8c124aef0041
Cross-linked "server_name_in_redirect" and "port_in_redirect" directives.
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parents:
152
diff
changeset
|
2078 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2079 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2080 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2081 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2082 <directive name="server_names_hash_bucket_size"> |
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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|
2083 <syntax><argument>size</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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|
2084 <default>32|64|128</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2085 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2086 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2087 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2088 Sets the bucket size for the server names hash tables. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2089 Default value depends on the size of the processor's cache line. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2090 For more information, please refer to |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2091 <link doc="../hash.xml">Setting Up Hashes</link>. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2092 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2093 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2094 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2095 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2096 |
82
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2097 <directive name="server_names_hash_max_size"> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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parents:
98
diff
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|
2098 <syntax><argument>size</argument></syntax> |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
2099 <default>512</default> |
82
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2100 <context>http</context> |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2101 |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2102 <para> |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2103 Sets the maximum <argument>size</argument> of the server names hash tables. |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2104 For more information, please refer to |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2105 <link doc="../hash.xml">Setting Up Hashes</link>. |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2106 </para> |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2107 |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2108 </directive> |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2109 |
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2110 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2111 <directive name="server_tokens"> |
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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|
2112 <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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|
2113 <default>on</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2114 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2115 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2116 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2117 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2118 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2119 Enables or disables emitting of nginx version in error messages and in the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2120 <header>Server</header> response header field. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2121 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2122 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2123 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2124 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2125 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2126 <directive name="tcp_nodelay"> |
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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|
2127 <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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|
2128 <default>on</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2129 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2130 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2131 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2132 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2133 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2134 Enables or disables the use of the <c-def>TCP_NODELAY</c-def> option. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2135 The option is enabled only when a connection is transitioned into the |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2136 keep-alive state. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2137 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2138 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2139 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2140 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2141 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2142 <directive name="tcp_nopush"> |
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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|
2143 <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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|
2144 <default>off</default> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2145 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2146 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2147 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2148 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2149 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2150 Enables or disables the use of |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2151 the <c-def>TCP_NOPUSH</c-def> socket option on FreeBSD |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2152 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.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
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|
2153 Options are enabled only when <link id="sendfile"/> is used. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2154 Enabling the option allows to |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2155 <list type="bullet"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2156 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2157 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2158 send the response header and the beginning of a file in one packet, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2159 on Linux and FreeBSD 4.*; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2160 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2161 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2162 <listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2163 send a file in full packets. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2164 </listitem> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2165 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2166 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2167 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2168 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2169 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2170 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2171 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2172 <directive name="try_files"> |
102
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|
2173 <syntax> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2174 <argument>file</argument> ... |
270
945d7299c26c
Spaces are now preserved here, so removed all the hacks.
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252
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|
2175 <argument>uri</argument></syntax> |
102
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The directive name is now automatically printed in <default> and <syntax>.
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98
diff
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|
2176 <syntax> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2177 <argument>file</argument> ... |
270
945d7299c26c
Spaces are now preserved here, so removed all the hacks.
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252
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|
2178 =<argument>code</argument></syntax> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2179 <default/> |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
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70
diff
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|
2180 <context>server</context> |
57
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Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2181 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2182 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2183 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2184 Checks the existence of files in the specified order, and uses |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2185 the first found file for request processing; the processing |
72
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
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|
2186 is performed in the current context. |
174
69c131b0ebe0
Rephrased a sentence about "try_files" so that "alias" isn't called a prefix.
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173
diff
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|
2187 A path to the file is constructed from the |
69c131b0ebe0
Rephrased a sentence about "try_files" so that "alias" isn't called a prefix.
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173
diff
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|
2188 <argument>file</argument> argument |
69c131b0ebe0
Rephrased a sentence about "try_files" so that "alias" isn't called a prefix.
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173
diff
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|
2189 according to the |
69c131b0ebe0
Rephrased a sentence about "try_files" so that "alias" isn't called a prefix.
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173
diff
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|
2190 <link id="root"/> and <link id="alias"/> directives. |
57
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2191 It is possible to check the directory existence by specifying |
147 | 2192 a slash at the end of a name, e.g. “<code>$uri/</code>”. |
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2193 If none of the files were found, an internal redirect to the |
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2194 <argument>uri</argument> specified by the last argument is made. |
173
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2195 For example: |
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2196 <example> |
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2197 location /images/ { |
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2198 try_files $uri /images/default.gif; |
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2199 } |
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2200 |
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2201 location = /images/default.gif { |
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2202 expires 30s; |
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2203 } |
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2204 </example> |
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2205 The last argument can also point to a named location, |
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2206 see examples below. |
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2207 As of version 0.7.51, the last argument can also be a |
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2208 <argument>code</argument>: |
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Initial English translation of ngx_http_core_module.
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2209 <example> |
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2210 location / { |
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Initial English translation of ngx_http_core_module.
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2211 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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2212 } |
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Initial English translation of ngx_http_core_module.
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2213 </example> |
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Initial English translation of ngx_http_core_module.
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2214 </para> |
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Initial English translation of ngx_http_core_module.
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2215 |
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Initial English translation of ngx_http_core_module.
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2216 <para> |
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Initial English translation of ngx_http_core_module.
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2217 Example when proxying Mongrel: |
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Initial English translation of ngx_http_core_module.
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2218 <example> |
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2219 location / { |
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Initial English translation of ngx_http_core_module.
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2220 try_files /system/maintenance.html |
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2221 $uri $uri/index.html $uri.html |
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2222 @mongrel; |
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2223 } |
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Initial English translation of ngx_http_core_module.
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2224 |
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Initial English translation of ngx_http_core_module.
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2225 location @mongrel { |
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Initial English translation of ngx_http_core_module.
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2226 proxy_pass http://mongrel; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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2227 } |
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2228 </example> |
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2229 </para> |
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Initial English translation of ngx_http_core_module.
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2230 |
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2231 <para> |
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2232 Example for Drupal/FastCGI: |
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Initial English translation of ngx_http_core_module.
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2233 <example> |
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2234 location / { |
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2235 try_files $uri $uri/ @drupal; |
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2236 } |
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2237 |
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2238 location ~ \.php$ { |
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Initial English translation of ngx_http_core_module.
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2239 try_files $uri @drupal; |
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Initial English translation of ngx_http_core_module.
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parents:
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2240 |
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2241 fastcgi_pass ...; |
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Initial English translation of ngx_http_core_module.
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2242 |
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2243 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
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2244 fastcgi_param SCRIPT_NAME $fastcgi_script_name; |
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2245 fastcgi_param QUERY_STRING $args; |
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Initial English translation of ngx_http_core_module.
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2246 |
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2247 ... other fastcgi_param's |
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Initial English translation of ngx_http_core_module.
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2248 } |
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Initial English translation of ngx_http_core_module.
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2249 |
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Initial English translation of ngx_http_core_module.
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2250 location @drupal { |
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Initial English translation of ngx_http_core_module.
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2251 fastcgi_pass ...; |
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Initial English translation of ngx_http_core_module.
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2252 |
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Initial English translation of ngx_http_core_module.
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2253 fastcgi_param SCRIPT_FILENAME /path/to/index.php; |
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Initial English translation of ngx_http_core_module.
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2254 fastcgi_param SCRIPT_NAME /index.php; |
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Initial English translation of ngx_http_core_module.
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parents:
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2255 fastcgi_param QUERY_STRING q=$uri&$args; |
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Initial English translation of ngx_http_core_module.
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2256 |
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Initial English translation of ngx_http_core_module.
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2257 ... other fastcgi_param's |
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Initial English translation of ngx_http_core_module.
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2258 } |
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Initial English translation of ngx_http_core_module.
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2259 </example> |
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Initial English translation of ngx_http_core_module.
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2260 In the following example, |
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Initial English translation of ngx_http_core_module.
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2261 <example> |
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Initial English translation of ngx_http_core_module.
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2262 location / { |
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Initial English translation of ngx_http_core_module.
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2263 try_files $uri $uri/ @drupal; |
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Initial English translation of ngx_http_core_module.
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2264 } |
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Initial English translation of ngx_http_core_module.
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2265 </example> |
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2266 the <code>try_files</code> directive is equivalent to |
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Initial English translation of ngx_http_core_module.
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2267 <example> |
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2268 location / { |
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Initial English translation of ngx_http_core_module.
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2269 error_page 404 = @drupal; |
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Initial English translation of ngx_http_core_module.
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2270 log_not_found off; |
12f1de4539b4
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2271 } |
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2272 </example> |
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2273 And here, |
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2274 <example> |
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Initial English translation of ngx_http_core_module.
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2275 location ~ \.php$ { |
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2276 try_files $uri @drupal; |
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Initial English translation of ngx_http_core_module.
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2277 |
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2278 fastcgi_pass ...; |
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Initial English translation of ngx_http_core_module.
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2279 |
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Initial English translation of ngx_http_core_module.
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diff
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|
2280 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
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Initial English translation of ngx_http_core_module.
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2281 |
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Initial English translation of ngx_http_core_module.
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2282 ... |
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Initial English translation of ngx_http_core_module.
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2283 } |
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Initial English translation of ngx_http_core_module.
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2284 </example> |
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2285 <code>try_files</code> checks the existence of the PHP file |
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Initial English translation of ngx_http_core_module.
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2286 before passing the request to the FastCGI server. |
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2287 </para> |
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|
2288 |
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2289 <para> |
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2290 Example for Wordpress and Joomla: |
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Initial English translation of ngx_http_core_module.
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2291 <example> |
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2292 location / { |
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2293 try_files $uri $uri/ @wordpress; |
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2294 } |
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2295 |
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2296 location ~ \.php$ { |
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2297 try_files $uri @wordpress; |
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2298 |
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Initial English translation of ngx_http_core_module.
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2299 fastcgi_pass ...; |
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Initial English translation of ngx_http_core_module.
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2300 |
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2301 fastcgi_param SCRIPT_FILENAME /path/to$fastcgi_script_name; |
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2302 ... other fastcgi_param's |
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2303 } |
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2304 |
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2305 location @wordpress { |
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2306 fastcgi_pass ...; |
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2307 |
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2308 fastcgi_param SCRIPT_FILENAME /path/to/index.php; |
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Initial English translation of ngx_http_core_module.
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2309 ... other fastcgi_param's |
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2310 } |
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2311 </example> |
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2312 </para> |
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2313 |
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|
2314 </directive> |
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Initial English translation of ngx_http_core_module.
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|
2315 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
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|
2316 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2317 <directive name="types"> |
108
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Explicitly marked directives with the block syntax. Such directives will
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diff
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|
2318 <syntax block="yes"/> |
102
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2319 <default> |
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2320 text/html html; |
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2321 image/gif gif; |
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2322 image/jpeg jpg; |
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|
2323 </default> |
57
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Initial English translation of ngx_http_core_module.
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|
2324 <context>http</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2325 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2326 <context>location</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2327 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2328 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2329 Maps file name extensions to MIME types of responses. |
160
0b65e87daa8a
Documented that filename extensions that map to MIME types are
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diff
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|
2330 Extensions are case-insensitive. |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
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diff
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|
2331 Several extensions can map to one type, for example: |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
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diff
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|
2332 <example> |
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Documented that filename extensions that map to MIME types are
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diff
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|
2333 types { |
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Documented that filename extensions that map to MIME types are
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|
2334 application/octet-stream bin exe dll; |
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Documented that filename extensions that map to MIME types are
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|
2335 application/octet-stream deb; |
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Documented that filename extensions that map to MIME types are
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|
2336 application/octet-stream dmg; |
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Documented that filename extensions that map to MIME types are
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|
2337 } |
0b65e87daa8a
Documented that filename extensions that map to MIME types are
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|
2338 </example> |
57
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Initial English translation of ngx_http_core_module.
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|
2339 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2340 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2341 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2342 A sufficiently full mapping table is distributed with nginx in the |
148
682163f2b298
Unified article/path and module/pathname into a single "path".
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147
diff
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|
2343 <path>conf/mime.types</path> file. |
57
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Initial English translation of ngx_http_core_module.
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|
2344 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2345 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2346 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2347 To make a particular location emit the |
147 | 2348 “<code>application/octet-stream</code>” |
57
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Initial English translation of ngx_http_core_module.
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|
2349 MIME type for all requests, try the following: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2350 <example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
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|
2351 location /download/ { |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2352 types { } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
changeset
|
2353 default_type application/octet-stream; |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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|
2354 } |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
2355 </example> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2356 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2357 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2358 </directive> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2359 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2360 |
72
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|
2361 <directive name="types_hash_bucket_size"> |
102
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|
2362 <syntax><argument>size</argument></syntax> |
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The directive name is now automatically printed in <default> and <syntax>.
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|
2363 <default>32|64|128</default> |
72
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2364 <context>http</context> |
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2365 <context>server</context> |
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|
2366 <context>location</context> |
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2367 |
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|
2368 <para> |
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|
2369 Sets the bucket size for the types hash tables. |
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|
2370 Default value depends on the size of the processor's cache line. |
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|
2371 For more information, please refer to |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2372 <link doc="../hash.xml">Setting Up Hashes</link>. |
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2373 </para> |
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|
2374 |
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- "try_files" can be specified in the "server" context,
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|
2375 </directive> |
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|
2376 |
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- "try_files" can be specified in the "server" context,
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|
2377 |
0987079ad08f
- "try_files" can be specified in the "server" context,
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|
2378 <directive name="types_hash_max_size"> |
102
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|
2379 <syntax><argument>size</argument></syntax> |
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The directive name is now automatically printed in <default> and <syntax>.
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|
2380 <default>1024</default> |
72
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- "try_files" can be specified in the "server" context,
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|
2381 <context>http</context> |
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|
2382 <context>server</context> |
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|
2383 <context>location</context> |
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|
2384 |
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- "try_files" can be specified in the "server" context,
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|
2385 <para> |
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|
2386 Sets the maximum <argument>size</argument> of the types hash tables. |
0987079ad08f
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|
2387 For more information, please refer to |
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- "try_files" can be specified in the "server" context,
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|
2388 <link doc="../hash.xml">Setting Up Hashes</link>. |
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|
2389 </para> |
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|
2390 |
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- "try_files" can be specified in the "server" context,
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|
2391 </directive> |
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- "try_files" can be specified in the "server" context,
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|
2392 |
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- "try_files" can be specified in the "server" context,
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|
2393 |
57
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|
2394 <directive name="underscores_in_headers"> |
102
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|
2395 <syntax><value>on</value> | <value>off</value></syntax> |
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|
2396 <default>off</default> |
57
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|
2397 <context>http</context> |
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Initial English translation of ngx_http_core_module.
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diff
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|
2398 <context>server</context> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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parents:
diff
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|
2399 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2400 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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diff
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|
2401 Enables or disables the use of underscores in client request header fields. |
225
46ef98b7513f
Expanded on the "underscores_in_headers" relation to "ignore_invalid_headers".
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diff
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|
2402 When disabled, request header fields whose names contain underscores are |
46ef98b7513f
Expanded on the "underscores_in_headers" relation to "ignore_invalid_headers".
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diff
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|
2403 marked as invalid and are subject to the <link id="ignore_invalid_headers"/> |
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Expanded on the "underscores_in_headers" relation to "ignore_invalid_headers".
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|
2404 directive. |
57
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|
2405 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
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|
2406 |
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|
2407 </directive> |
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Initial English translation of ngx_http_core_module.
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|
2408 |
72
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2409 |
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|
2410 <directive name="variables_hash_bucket_size"> |
102
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2411 <syntax><argument>size</argument></syntax> |
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2412 <default>64</default> |
72
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|
2413 <context>http</context> |
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|
2414 |
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|
2415 <para> |
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|
2416 Sets the bucket size for the variables hash table. |
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|
2417 For more information, please refer to |
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|
2418 <link doc="../hash.xml">Setting Up Hashes</link>. |
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2419 </para> |
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|
2420 |
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|
2421 </directive> |
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|
2422 |
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|
2423 |
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|
2424 <directive name="variables_hash_max_size"> |
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2425 <syntax><argument>size</argument></syntax> |
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2426 <default>512</default> |
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2427 <context>http</context> |
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|
2428 |
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|
2429 <para> |
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|
2430 Sets the maximum <argument>size</argument> of the variables hash table. |
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changeset
|
2431 For more information, please refer to |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2432 <link doc="../hash.xml">Setting Up Hashes</link>. |
0987079ad08f
- "try_files" can be specified in the "server" context,
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parents:
70
diff
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|
2433 </para> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2434 |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2435 </directive> |
0987079ad08f
- "try_files" can be specified in the "server" context,
Ruslan Ermilov <ru@nginx.com>
parents:
70
diff
changeset
|
2436 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2437 </section> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2438 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2439 <section id="variables" name="Embedded Variables"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2440 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2441 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2442 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
|
2443 names matching those of the Apache Server. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2444 First of all, these are variables representing client request header |
82
89c31b453d40
Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
72
diff
changeset
|
2445 fields, such as <var>$http_user_agent</var>, <var>$http_cookie</var>, |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2446 and so on. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2447 It also supports other variables: |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2448 <list type="tag"> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2449 |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2450 <tag-name><var>$arg_</var><argument>name</argument></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2451 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2452 argument <argument>name</argument> in the request line |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2453 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2454 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2455 <tag-name><var>$args</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2456 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2457 arguments in the request line |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2458 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2459 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2460 <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
|
2461 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2462 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
|
2463 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2464 |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2465 <tag-name><var>$body_bytes_sent</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2466 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2467 number of bytes sent to a client, not counting the response header |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2468 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2469 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2470 <tag-name><var>$content_length</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2471 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2472 <header>Content-Length</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2473 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2474 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2475 <tag-name><var>$content_type</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2476 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2477 <header>Content-Type</header> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2478 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2479 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2480 <tag-name><var>$cookie_</var><argument>name</argument></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2481 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2482 the <argument>name</argument> cookie |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2483 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2484 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2485 <tag-name><var>$document_root</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2486 <tag-desc> |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2487 <link id="root"/> directive's value for the current request |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2488 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2489 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2490 <tag-name><var>$document_uri</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2491 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2492 same as <var>$uri</var> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2493 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2494 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2495 <tag-name><var>$host</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2496 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2497 <header>Host</header> request header field, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2498 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
|
2499 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2500 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2501 <tag-name><var>$hostname</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2502 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2503 host name |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2504 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2505 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2506 <tag-name><var>$http_</var><argument>name</argument></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2507 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2508 the <argument>name</argument> request header field |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2509 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2510 |
234
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2511 <tag-name><var>$https</var></tag-name> |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2512 <tag-desc> |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2513 “<code>on</code>” |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2514 if connection operates in SSL mode, |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2515 or an empty string otherwise |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2516 </tag-desc> |
ad26f0ae970f
Documented the $https variable.
Ruslan Ermilov <ru@nginx.com>
parents:
225
diff
changeset
|
2517 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2518 <tag-name><var>$is_args</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2519 <tag-desc> |
147 | 2520 “<code>?</code>” if a request line has arguments, |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2521 or an empty string otherwise |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2522 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2523 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2524 <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
|
2525 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2526 allows for connection rate limiting |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2527 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2528 |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2529 <tag-name><var>$nginx_version</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2530 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2531 nginx version |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2532 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2533 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2534 <tag-name><var>$pid</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2535 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2536 PID of the worker process |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2537 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2538 |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2539 <tag-name><var>$query_string</var></tag-name> |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2540 <tag-desc> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
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parents:
82
diff
changeset
|
2541 same as <var>$args</var> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2542 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2543 |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2544 <tag-name><var>$realpath_root</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2545 <tag-desc> |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2546 <link id="root"/> directive's value |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2547 for the current request, with all symbolic links resolved to real paths |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2548 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2549 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2550 <tag-name><var>$remote_addr</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2551 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2552 client address |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2553 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2554 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2555 <tag-name><var>$remote_port</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2556 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2557 client port |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2558 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2559 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2560 <tag-name><var>$remote_user</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2561 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2562 user name supplied with the Basic authentication |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2563 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2564 |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2565 <tag-name><var>$request</var></tag-name> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2566 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2567 full original request line |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2568 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2569 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2570 <tag-name><var>$request_body</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2571 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2572 request body |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2573 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2574 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
|
2575 processed by the |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2576 <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
|
2577 and |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2578 <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
|
2579 directives. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2580 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2581 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2582 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2583 <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
|
2584 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2585 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
|
2586 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2587 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
|
2588 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
|
2589 <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
|
2590 needs be specified. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2591 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
|
2592 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
|
2593 passing of the request body should be disabled by the |
246 | 2594 <link doc="ngx_http_proxy_module.xml" id="proxy_pass_request_body"> |
2595 proxy_pass_request_body off</link> | |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2596 and |
246 | 2597 <link doc="ngx_http_fastcgi_module.xml" id="fastcgi_pass_request_body"> |
2598 fastcgi_pass_request_body off</link> | |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2599 directives, respectively. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2600 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2601 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2602 |
88 | 2603 <tag-name><var>$request_completion</var></tag-name> |
2604 <tag-desc> | |
147 | 2605 “<code>OK</code>” if a request has completed, |
88 | 2606 or an empty string otherwise |
2607 </tag-desc> | |
2608 | |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2609 <tag-name><var>$request_filename</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2610 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2611 file path for the current query, based on the |
246 | 2612 <link id="root"/> or <link id="alias"/> |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2613 directives, and the request URI |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2614 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2615 |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2616 <tag-name><var>$request_method</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2617 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2618 request method, usually |
147 | 2619 “<code>GET</code>” or “<code>POST</code>” |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2620 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2621 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2622 <tag-name><var>$request_uri</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2623 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2624 full original request URI (with arguments) |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2625 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2626 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2627 <tag-name><var>$scheme</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2628 <tag-desc> |
147 | 2629 request scheme, “<code>http</code>” or “<code>https</code>” |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2630 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2631 |
86
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2632 <tag-name><var>$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
|
2633 <tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2634 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
|
2635 </tag-desc> |
341dc6392e8a
Documented $body_bytes_sent, $nginx_version, $request, and $sent_http_*.
Ruslan Ermilov <ru@nginx.com>
parents:
83
diff
changeset
|
2636 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2637 <tag-name><var>$server_addr</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2638 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2639 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
|
2640 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2641 Computing a value of this variable usually requires one system call. |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
2642 To avoid a system call, the <link id="listen"/> directives |
246 | 2643 must specify addresses and use the <parameter>bind</parameter> parameter. |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2644 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2645 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2646 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2647 <tag-name><var>$server_name</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2648 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2649 name of the server which accepted a request |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2650 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2651 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2652 <tag-name><var>$server_port</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2653 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2654 port of the server which accepted a request |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2655 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2656 |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2657 <tag-name><var>$server_protocol</var></tag-name> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2658 <tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2659 request protocol, usually |
147 | 2660 “<code>HTTP/1.0</code>” |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2661 or |
147 | 2662 “<code>HTTP/1.1</code>” |
83
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2663 </tag-desc> |
e8ed74d3fa0e
Sorted variables alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents:
82
diff
changeset
|
2664 |
57
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2665 <tag-name><var>$uri</var></tag-name> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2666 <tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2667 current URI in request |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2668 <para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2669 It may differ from an original, e.g. when doing internal redirects, |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2670 or when using index files. |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2671 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2672 </tag-desc> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2673 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2674 </list> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2675 </para> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2676 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2677 </section> |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
2678 |
12f1de4539b4
Initial English translation of ngx_http_core_module.
Ruslan Ermilov <ru@nginx.com>
parents:
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2679 </module> |