Mercurial > hg > nginx-site
annotate xml/en/docs/http/ngx_http_fastcgi_module.xml @ 862:6a40b8e7219a
Documented the "fastcgi_catch_stderr" directive.
author | Homutov Vladimir <vl@nginx.com> |
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date | Tue, 12 Mar 2013 14:45:25 +0400 |
parents | ed29fd8be462 |
children | 43887f41bb17 |
rev | line source |
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1 <?xml version="1.0"?> |
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2 |
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3 <!-- |
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4 Copyright (C) Igor Sysoev |
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5 Copyright (C) Nginx, Inc. |
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6 --> |
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7 |
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8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
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9 |
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10 <module name="Module ngx_http_fastcgi_module" |
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11 link="/en/docs/http/ngx_http_fastcgi_module.html" |
589 | 12 lang="en" |
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13 rev="6"> |
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14 |
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15 <section id="summary"> |
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16 |
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17 <para> |
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18 The <literal>ngx_http_fastcgi_module</literal> module allows to pass |
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19 requests to a FastCGI server. |
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20 </para> |
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21 |
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22 </section> |
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23 |
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24 |
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25 <section id="example" name="Example Configuration"> |
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26 |
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27 <para> |
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28 <example> |
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29 location / { |
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30 fastcgi_pass localhost:9000; |
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31 fastcgi_index index.php; |
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32 |
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33 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; |
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34 fastcgi_param QUERY_STRING $query_string; |
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35 fastcgi_param REQUEST_METHOD $request_method; |
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36 fastcgi_param CONTENT_TYPE $content_type; |
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37 fastcgi_param CONTENT_LENGTH $content_length; |
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38 } |
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39 </example> |
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40 </para> |
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41 |
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42 </section> |
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43 |
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44 |
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45 <section id="directives" name="Directives"> |
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46 |
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47 <directive name="fastcgi_bind"> |
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48 <syntax><value>address</value> | <literal>off</literal></syntax> |
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49 <default/> |
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50 <context>http</context> |
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51 <context>server</context> |
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52 <context>location</context> |
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53 <appeared-in>0.8.22</appeared-in> |
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54 |
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55 <para> |
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56 Forces outgoing connections to a FastCGI server to originate |
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57 from the specified local IP <value>address</value>. |
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58 Value of the parameter can contain variables (1.3.12). |
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59 The special value <literal>off</literal> (1.3.12) cancels the effect |
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60 of the <literal>fastcgi_bind</literal> directive |
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61 inherited from the previous configuration level, allowing the |
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62 system to auto-assign local address. |
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63 </para> |
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64 |
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65 </directive> |
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66 |
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67 |
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68 <directive name="fastcgi_buffer_size"> |
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69 <syntax><value>size</value></syntax> |
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70 <default>4k|8k</default> |
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71 <context>http</context> |
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72 <context>server</context> |
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73 <context>location</context> |
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74 |
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75 <para> |
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76 Sets <value>size</value> of the buffer used for reading the first part |
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77 of a response received from the FastCGI server. |
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78 This part usually contains a small response header. |
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79 By default, the buffer size is equal to the size of one |
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80 buffer set by the <link id="fastcgi_buffers"/> directive. |
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81 It can be made smaller however. |
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82 </para> |
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83 |
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84 </directive> |
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85 |
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86 |
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87 <directive name="fastcgi_buffers"> |
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88 <syntax><value>number</value> <value>size</value></syntax> |
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89 <default>8 4k|8k</default> |
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90 <context>http</context> |
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91 <context>server</context> |
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92 <context>location</context> |
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93 |
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94 <para> |
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95 Sets the <value>number</value> and <value>size</value> of |
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96 buffers used for reading a response from the FastCGI server, |
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97 for a single connection. |
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98 By default, the buffer size is equal to one memory page. |
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99 This is either 4K or 8K, depending on a platform. |
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100 </para> |
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101 |
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102 </directive> |
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103 |
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104 |
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105 <directive name="fastcgi_busy_buffers_size"> |
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106 <syntax><value>size</value></syntax> |
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107 <default>8k|16k</default> |
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108 <context>http</context> |
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109 <context>server</context> |
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110 <context>location</context> |
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111 |
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112 <para> |
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113 Limits the total <value>size</value> of buffers that |
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114 can be busy sending a response to the client while the response is not |
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115 yet fully read. |
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116 In the mean time, the rest of the buffers can be used for reading a response |
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117 and, if needed, buffering part of a response to a temporary file. |
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118 By default, <value>size</value> is limited by two buffers set by the |
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119 <link id="fastcgi_buffer_size"/> and <link id="fastcgi_buffers"/> directives. |
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120 </para> |
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121 |
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122 </directive> |
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123 |
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124 |
298
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125 <directive name="fastcgi_cache"> |
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126 <syntax><value>zone</value> | <literal>off</literal></syntax> |
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127 <default>off</default> |
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128 <context>http</context> |
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129 <context>server</context> |
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130 <context>location</context> |
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131 |
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132 <para> |
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133 Defines a shared memory zone used for caching. |
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134 The same zone can be used in several places. |
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135 The <literal>off</literal> parameter disables caching inherited |
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136 from the previous configuration level. |
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137 </para> |
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138 |
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139 </directive> |
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140 |
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141 |
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142 <directive name="fastcgi_cache_bypass"> |
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143 <syntax><value>string</value> ...</syntax> |
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144 <default/> |
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145 <context>http</context> |
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146 <context>server</context> |
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147 <context>location</context> |
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148 |
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149 <para> |
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150 Defines conditions under which the response will not be taken from a cache. |
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151 If at least one value of the string parameters is not empty and is not |
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152 equal to “0” then the response will not be taken from the cache: |
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153 <example> |
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154 fastcgi_cache_bypass $cookie_nocache $arg_nocache$arg_comment; |
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155 fastcgi_cache_bypass $http_pragma $http_authorization; |
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156 </example> |
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157 Can be used along with the <link id="fastcgi_no_cache"/> directive. |
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158 </para> |
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159 |
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160 </directive> |
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161 |
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162 |
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163 <directive name="fastcgi_cache_key"> |
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164 <syntax><value>string</value></syntax> |
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165 <default/> |
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166 <context>http</context> |
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167 <context>server</context> |
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168 <context>location</context> |
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169 |
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170 <para> |
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171 Defines a key for caching, for example |
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172 <example> |
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173 fastcgi_cache_key localhost:9000$request_uri; |
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174 </example> |
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175 </para> |
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176 |
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177 </directive> |
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178 |
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179 |
302
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180 <directive name="fastcgi_cache_lock"> |
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181 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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182 <default>off</default> |
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183 <context>http</context> |
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184 <context>server</context> |
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185 <context>location</context> |
310
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186 <appeared-in>1.1.12</appeared-in> |
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187 |
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188 <para> |
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189 When enabled, only one request at a time will be allowed to populate |
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190 a new cache element identified according to the <link id="fastcgi_cache_key"/> |
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191 directive by passing a request to a FastCGI server. |
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192 Other requests of the same cache element will either wait |
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193 for a response to appear in the cache, or the cache lock for |
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194 this element to be released, up to the time set by the |
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195 <link id="fastcgi_cache_lock_timeout"/> directive. |
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196 </para> |
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197 |
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198 </directive> |
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199 |
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200 |
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201 <directive name="fastcgi_cache_lock_timeout"> |
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202 <syntax><value>time</value></syntax> |
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203 <default>5s</default> |
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204 <context>http</context> |
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205 <context>server</context> |
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206 <context>location</context> |
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207 <appeared-in>1.1.12</appeared-in> |
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208 |
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209 <para> |
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210 Sets a timeout for <link id="fastcgi_cache_lock"/>. |
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211 </para> |
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212 |
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213 </directive> |
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214 |
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215 |
793
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216 <directive name="fastcgi_cache_methods"> |
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217 <syntax> |
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218 <literal>GET</literal> | |
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219 <literal>HEAD</literal> | |
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220 <literal>POST</literal> |
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221 ...</syntax> |
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222 <default>GET HEAD</default> |
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223 <context>http</context> |
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224 <context>server</context> |
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225 <context>location</context> |
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226 <appeared-in>0.7.59</appeared-in> |
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227 |
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228 <para> |
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229 If the client request method is listed in this directive then |
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230 the response will be cached. |
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231 “<literal>GET</literal>” and “<literal>HEAD</literal>” methods are always |
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232 added to the list, though it is recommended to specify them explicitly. |
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233 See also the <link id="fastcgi_no_cache"/> directive. |
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234 </para> |
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235 |
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236 </directive> |
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237 |
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238 |
298
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239 <directive name="fastcgi_cache_min_uses"> |
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240 <syntax><value>number</value></syntax> |
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241 <default>1</default> |
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242 <context>http</context> |
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243 <context>server</context> |
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244 <context>location</context> |
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245 |
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246 <para> |
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247 Sets the <value>number</value> of requests after which the response |
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248 will be cached. |
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249 </para> |
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250 |
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251 </directive> |
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252 |
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253 |
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254 <directive name="fastcgi_cache_path"> |
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255 <syntax> |
364 | 256 <value>path</value> |
257 [<literal>levels</literal>=<value>levels</value>] | |
258 <literal>keys_zone</literal>=<value>name</value>:<value>size</value> | |
259 [<literal>inactive</literal>=<value>time</value>] | |
508
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260 [<literal>max_size</literal>=<value>size</value>] |
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261 [<literal>loader_files</literal>=<value>number</value>] |
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262 [<literal>loader_sleep</literal>=<value>time</value>] |
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263 [<literal>loader_threshold</literal>=<value>time</value>]</syntax> |
298
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264 <default/> |
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265 <context>http</context> |
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266 |
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267 <para> |
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268 Sets path and other parameters of a cache. |
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269 Cache data are stored in files. |
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270 Both the key and file name in a cache are a result of |
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271 applying the MD5 function to the proxied URL. |
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272 |
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273 The <literal>levels</literal> parameter defines hierarchy levels of a cache. |
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274 For example, in the following configuration |
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275 <example> |
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276 fastcgi_cache_path /data/nginx/cache levels=1:2 keys_zone=one:10m; |
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277 </example> |
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278 file names in a cache will look like this: |
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279 <example> |
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280 /data/nginx/cache/<emphasis>c</emphasis>/<emphasis>29</emphasis>/b7f54b2df7773722d382f4809d650<emphasis>29c</emphasis> |
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281 </example> |
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282 </para> |
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283 |
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284 <para> |
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285 A cached response is first written to a temporary file, then a file is renamed. |
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286 Starting from version 0.8.9 temporary files and the cache can be put on |
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287 different file systems but be aware that in this case a file is copied |
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288 across two file systems instead of the cheap rename operation. |
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289 It is thus recommended that for any given location both cache and a directory |
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290 holding temporary files set by the <link id="fastcgi_temp_path"/> directive |
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291 are put on the same file system. |
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292 </para> |
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293 |
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294 <para> |
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295 In addition, all active keys and information about data are stored |
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296 in a shared memory zone, whose <value>name</value> and <value>size</value> |
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297 are configured by the <literal>keys_zone</literal> parameter. |
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298 Cached data that are not accessed during the time specified by the |
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299 <literal>inactive</literal> parameter get removed from the cache |
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300 regardless of their freshness. |
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301 By default, <literal>inactive</literal> is set to 10 minutes. |
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302 </para> |
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303 |
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304 <para> |
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305 The special process “cache manager” monitors the maximum cache size set |
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306 by the <literal>max_size</literal> parameter; |
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307 when this size is exceeded it removes the least recently used data. |
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308 </para> |
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309 |
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310 <para> |
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311 A minute after the start the special process “cache loader” is activated |
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312 that loads information about previously cached data stored on file system |
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313 into a cache zone. |
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314 A load is done in iterations. |
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315 During one iteration no more than <literal>loader_files</literal> items |
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316 are loaded (by default, 100). |
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317 Besides, the duration of one iteration is limited by the |
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318 <literal>loader_threshold</literal> parameter (by default, 200 milliseconds). |
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319 A pause is made between iterations, configured by the |
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320 <literal>loader_sleep</literal> parameter (by default, 50 milliseconds). |
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321 </para> |
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322 |
298
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323 </directive> |
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324 |
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325 |
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326 <directive name="fastcgi_cache_use_stale"> |
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327 <syntax> |
364 | 328 <literal>error</literal> | |
329 <literal>timeout</literal> | | |
330 <literal>invalid_header</literal> | | |
331 <literal>updating</literal> | | |
332 <literal>http_500</literal> | | |
333 <literal>http_503</literal> | | |
334 <literal>http_404</literal> | | |
335 <literal>off</literal> | |
336 ...</syntax> | |
298
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337 <default>off</default> |
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338 <context>http</context> |
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339 <context>server</context> |
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340 <context>location</context> |
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341 |
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342 <para> |
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343 If an error occurs while working with the FastCGI server it is possible |
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344 to use a stale cached response. |
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345 This directives determines in which cases it is permitted. |
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346 The directive’s parameters match those of the |
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347 <link id="fastcgi_next_upstream"/> directive. |
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348 </para> |
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349 |
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350 <para> |
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351 Additionally, the <literal>updating</literal> parameter permits |
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352 to use a stale cached response if it is currently being updated. |
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353 This allows to minimize the number of accesses to FastCGI servers |
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354 when updating cached data. |
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355 </para> |
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356 |
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357 <para> |
509 | 358 To minimize the number of accesses to FastCGI servers when |
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359 populating a new cache element, the <link id="fastcgi_cache_lock"/> |
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360 directive can be used. |
298
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361 </para> |
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362 |
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363 </directive> |
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364 |
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365 |
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366 <directive name="fastcgi_cache_valid"> |
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367 <syntax>[<value>code</value> ...] <value>time</value></syntax> |
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368 <default/> |
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369 <context>http</context> |
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370 <context>server</context> |
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371 <context>location</context> |
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372 |
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373 <para> |
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374 Sets caching time for different response codes. |
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375 For example, the following directives |
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376 <example> |
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377 fastcgi_cache_valid 200 302 10m; |
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378 fastcgi_cache_valid 404 1m; |
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379 </example> |
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380 set 10 minutes of caching for responses with codes 200 and 302, |
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381 and 1 minute for responses with code 404. |
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382 </para> |
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383 |
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384 <para> |
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385 If only caching <value>time</value> is specified |
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386 <example> |
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387 fastcgi_cache_valid 5m; |
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388 </example> |
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389 then only 200, 301, and 302 responses are cached. |
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390 </para> |
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391 |
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392 <para> |
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393 In addition, it can be specified to cache any responses using the |
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394 <literal>any</literal> parameter: |
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395 <example> |
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396 fastcgi_cache_valid 200 302 10m; |
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397 fastcgi_cache_valid 301 1h; |
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398 fastcgi_cache_valid any 1m; |
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399 </example> |
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400 </para> |
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401 |
506
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402 <para> |
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403 Parameters of caching can also be set directly |
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404 in the response header. |
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405 This has a higher precedence than setting of caching time using the directive. |
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406 The <header>X-Accel-Expires</header> header field sets caching time of a |
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407 response in seconds. |
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408 The value 0 disables to cache a response. |
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409 If a value starts with the prefix <literal>@</literal>, it sets an absolute |
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410 time in seconds since Epoch, up to which the response may be cached. |
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411 If header does not include the <header>X-Accel-Expires</header> field, |
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412 parameters of caching may be set in the header fields |
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413 <header>Expires</header> or <header>Cache-Control</header>. |
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414 If a header includes the <header>Set-Cookie</header> field, such a |
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415 response will not be cached. |
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416 Processing of one or more of these response header fields can be disabled |
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417 using the <link id="fastcgi_ignore_headers"/> directive. |
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418 </para> |
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419 |
298
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420 </directive> |
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421 |
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422 |
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423 <directive name="fastcgi_catch_stderr"> |
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424 <syntax><value>string</value></syntax> |
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425 <default/> |
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426 <context>http</context> |
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427 <context>server</context> |
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428 <context>location</context> |
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429 |
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430 <para> |
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431 Sets a string to search for in the error stream of a response |
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432 received from a FastCGI server. |
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433 If the <value>string</value> is found then it is considered that the FastCGI |
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434 server returned an <link id="fastcgi_next_upstream">invalid response</link>. |
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435 This allows to handle application errors in nginx, for example: |
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436 <example> |
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437 location /php { |
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438 fastcgi_pass backend:9000; |
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439 ... |
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440 fastcgi_catch_stderr "PHP Fatal error"; |
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441 fastcgi_next_upstream error timeout invalid_header; |
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442 } |
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443 </example> |
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444 </para> |
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445 |
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446 </directive> |
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447 |
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448 |
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449 <directive name="fastcgi_connect_timeout"> |
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450 <syntax><value>time</value></syntax> |
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451 <default>60s</default> |
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452 <context>http</context> |
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453 <context>server</context> |
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454 <context>location</context> |
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455 |
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456 <para> |
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457 Defines a timeout for establishing a connection with the FastCGI server. |
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458 It should be noted that this timeout cannot usually exceed 75 seconds. |
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459 </para> |
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460 |
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461 </directive> |
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462 |
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463 |
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464 <directive name="fastcgi_hide_header"> |
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465 <syntax><value>field</value></syntax> |
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466 <default/> |
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467 <context>http</context> |
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468 <context>server</context> |
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469 <context>location</context> |
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470 |
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471 <para> |
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472 By default, |
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473 nginx does not pass the header fields <header>Status</header> and |
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474 <header>X-Accel-...</header> from the response of the FastCGI |
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475 server to a client. |
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476 The <literal>fastcgi_hide_header</literal> directive sets additional fields |
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477 that will not be passed. |
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478 If, on the contrary, the passing of fields needs to be permitted, |
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479 the <link id="fastcgi_pass_header"/> directive can be used. |
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480 </para> |
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481 |
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482 </directive> |
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483 |
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484 |
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485 <directive name="fastcgi_ignore_client_abort"> |
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486 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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487 <default>off</default> |
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488 <context>http</context> |
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489 <context>server</context> |
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490 <context>location</context> |
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491 |
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492 <para> |
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493 Determines should the connection with the FastCGI server be |
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494 closed if a client closes a connection without waiting |
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495 for a response. |
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496 </para> |
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497 |
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498 </directive> |
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499 |
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500 |
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501 <directive name="fastcgi_ignore_headers"> |
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502 <syntax><value>field</value> ...</syntax> |
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503 <default/> |
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504 <context>http</context> |
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505 <context>server</context> |
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506 <context>location</context> |
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507 |
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508 <para> |
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509 Disables processing of certain response header fields from the FastCGI server. |
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510 The following fields can be ignored: <header>X-Accel-Redirect</header>, |
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511 <header>X-Accel-Expires</header>, <header>X-Accel-Limit-Rate</header> (1.1.6), |
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512 <header>X-Accel-Buffering</header> (1.1.6), |
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513 <header>X-Accel-Charset</header> (1.1.6), <header>Expires</header>, |
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514 <header>Cache-Control</header>, and <header>Set-Cookie</header> (0.8.44). |
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515 </para> |
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516 |
506
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517 <para> |
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518 If not disabled, processing of these header fields has the following effect: |
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519 <list type="bullet" compact="no"> |
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520 |
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521 <listitem> |
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522 <header>X-Accel-Expires</header>, <header>Expires</header>, |
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523 <header>Cache-Control</header>, and <header>Set-Cookie</header> |
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524 set parameters of response <link id="fastcgi_cache_valid">caching</link>; |
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525 </listitem> |
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526 |
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527 <listitem> |
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528 <header>X-Accel-Redirect</header> performs an |
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529 <link doc="ngx_http_core_module.xml" id="internal">internal |
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530 redirect</link> to the specified URI; |
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531 </listitem> |
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532 |
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533 <listitem> |
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534 <header>X-Accel-Limit-Rate</header> sets a |
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535 <link doc="ngx_http_core_module.xml" id="limit_rate">rate |
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536 limit</link> for transmission of a response to a client; |
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537 </listitem> |
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538 |
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539 <listitem> |
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540 <header>X-Accel-Buffering</header> enables or disables |
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541 buffering of a response; |
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505
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542 </listitem> |
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543 |
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544 <listitem> |
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545 <header>X-Accel-Charset</header> sets the desired |
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546 <link doc="ngx_http_charset_module.xml" id="charset"/> |
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505
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547 of a response. |
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548 </listitem> |
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549 |
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550 </list> |
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551 </para> |
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552 |
298
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553 </directive> |
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554 |
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|
555 |
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diff
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|
556 <directive name="fastcgi_index"> |
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English translation of the ngx_http_fastcgi_module module documentation.
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|
557 <syntax><value>name</value></syntax> |
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558 <default/> |
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559 <context>http</context> |
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560 <context>server</context> |
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561 <context>location</context> |
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|
562 |
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563 <para> |
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564 Sets a file name that will be appended after a URI that ends with |
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parents:
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565 a slash, in the value of the <var>$fastcgi_script_name</var> variable. |
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|
566 For example, with these settings |
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parents:
diff
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|
567 <example> |
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|
568 fastcgi_index index.php; |
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parents:
diff
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|
569 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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diff
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|
570 </example> |
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English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
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|
571 and the “<literal>/page.php</literal>” request, |
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parents:
diff
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|
572 the <literal>SCRIPT_FILENAME</literal> parameter will be equal to |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
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|
573 “<literal>/home/www/scripts/php/page.php</literal>”, |
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diff
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|
574 and with the “<literal>/</literal>” request it will be equal to |
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parents:
diff
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|
575 “<literal>/home/www/scripts/php/index.php</literal>”. |
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|
576 </para> |
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diff
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|
577 |
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English translation of the ngx_http_fastcgi_module module documentation.
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|
578 </directive> |
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diff
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|
579 |
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parents:
diff
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|
580 |
0dcf07c393b6
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parents:
diff
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|
581 <directive name="fastcgi_intercept_errors"> |
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582 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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English translation of the ngx_http_fastcgi_module module documentation.
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|
583 <default>off</default> |
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parents:
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584 <context>http</context> |
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585 <context>server</context> |
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|
586 <context>location</context> |
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English translation of the ngx_http_fastcgi_module module documentation.
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|
587 |
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English translation of the ngx_http_fastcgi_module module documentation.
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|
588 <para> |
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|
589 Determines whether FastCGI server responses with codes greater than or equal |
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English translation of the ngx_http_fastcgi_module module documentation.
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|
590 to 400 should be passed to a client or be redirected to nginx for processing |
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English translation of the ngx_http_fastcgi_module module documentation.
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591 using the <link doc="ngx_http_core_module.xml" id="error_page"/> directive. |
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English translation of the ngx_http_fastcgi_module module documentation.
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|
592 </para> |
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English translation of the ngx_http_fastcgi_module module documentation.
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|
593 |
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English translation of the ngx_http_fastcgi_module module documentation.
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|
594 </directive> |
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English translation of the ngx_http_fastcgi_module module documentation.
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|
595 |
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English translation of the ngx_http_fastcgi_module module documentation.
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diff
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|
596 |
316
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Documented the following directives: "keepalive", "proxy_http_version",
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597 <directive name="fastcgi_keep_conn"> |
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Documented the following directives: "keepalive", "proxy_http_version",
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598 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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Documented the following directives: "keepalive", "proxy_http_version",
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599 <default>off</default> |
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Documented the following directives: "keepalive", "proxy_http_version",
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600 <context>http</context> |
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Documented the following directives: "keepalive", "proxy_http_version",
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310
diff
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601 <context>server</context> |
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602 <context>location</context> |
498
65843513cff5
Documented that "fastcgi_keep_conn" appeared in 1.1.4.
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411
diff
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|
603 <appeared-in>1.1.4</appeared-in> |
316
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Documented the following directives: "keepalive", "proxy_http_version",
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diff
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|
604 |
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Documented the following directives: "keepalive", "proxy_http_version",
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605 <para> |
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Documented the following directives: "keepalive", "proxy_http_version",
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606 By default, a FastCGI server will close a connection right after |
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Documented the following directives: "keepalive", "proxy_http_version",
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607 sending the response. |
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Documented the following directives: "keepalive", "proxy_http_version",
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608 When set to the value <literal>on</literal>, nginx will instruct |
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Documented the following directives: "keepalive", "proxy_http_version",
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diff
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609 a FastCGI server to keep connections open. |
364 | 610 This in particular is necessary for |
316
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611 <link doc="ngx_http_upstream_module.xml" id="keepalive"/> |
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612 connections to FastCGI servers to function. |
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Documented the following directives: "keepalive", "proxy_http_version",
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613 </para> |
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Documented the following directives: "keepalive", "proxy_http_version",
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614 |
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Documented the following directives: "keepalive", "proxy_http_version",
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diff
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615 </directive> |
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Documented the following directives: "keepalive", "proxy_http_version",
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616 |
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Documented the following directives: "keepalive", "proxy_http_version",
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310
diff
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617 |
411
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
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|
618 <directive name="fastcgi_max_temp_file_size"> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
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|
619 <syntax><value>size</value></syntax> |
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Documented the following directives: fastcgi_busy_buffers_size,
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364
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620 <default>1024m</default> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
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621 <context>http</context> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
changeset
|
622 <context>server</context> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
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|
623 <context>location</context> |
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Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
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|
624 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
changeset
|
625 <para> |
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Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
changeset
|
626 When the whole response does not fit into memory buffers |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
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|
627 set by the <link id="fastcgi_buffer_size"/> and <link id="fastcgi_buffers"/> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
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|
628 directives, part of a response can be saved to a temporary file. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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364
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|
629 This directive sets the maximum <value>size</value> of a temporary file. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
changeset
|
630 The size of data written to a temporary file at a time is set |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
changeset
|
631 by the <link id="fastcgi_temp_file_write_size"/> directive. |
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Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
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|
632 </para> |
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Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
changeset
|
633 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
changeset
|
634 <para> |
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Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
changeset
|
635 Value of zero disables buffering of responses to temporary files. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
changeset
|
636 </para> |
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Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
changeset
|
637 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
638 </directive> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
changeset
|
639 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
changeset
|
640 |
298
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changeset
|
641 <directive name="fastcgi_next_upstream"> |
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English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
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|
642 <syntax> |
364 | 643 <literal>error</literal> | |
644 <literal>timeout</literal> | | |
645 <literal>invalid_header</literal> | | |
646 <literal>http_500</literal> | | |
647 <literal>http_503</literal> | | |
648 <literal>http_404</literal> | | |
649 <literal>off</literal> | |
650 ...</syntax> | |
298
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|
651 <default>error timeout</default> |
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English translation of the ngx_http_fastcgi_module module documentation.
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parents:
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changeset
|
652 <context>http</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
653 <context>server</context> |
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English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
654 <context>location</context> |
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English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
655 |
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English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
656 <para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
657 Specifies in which cases a request should be passed to the next server: |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
658 <list type="tag"> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
659 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
660 <tag-name><literal>error</literal></tag-name> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
661 <tag-desc>an error occurred while establishing a connection with the |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
662 server, passing it a request, or reading the response header;</tag-desc> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
663 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
664 <tag-name><literal>timeout</literal></tag-name> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
665 <tag-desc>a timeout has occurred while establishing a connection with the |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
666 server, passing it a request, or reading the response header;</tag-desc> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
667 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
668 <tag-name><literal>invalid_header</literal></tag-name> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
669 <tag-desc>a server returned empty or invalid response;</tag-desc> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
670 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
671 <tag-name><literal>http_500</literal></tag-name> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
672 <tag-desc>a server returned a response with the code 500;</tag-desc> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
673 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
674 <tag-name><literal>http_503</literal></tag-name> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
675 <tag-desc>a server returned a response with the code 503;</tag-desc> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
676 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
677 <tag-name><literal>http_404</literal></tag-name> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
678 <tag-desc>a server returned a response with the code 404;</tag-desc> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
679 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
680 <tag-name><literal>off</literal></tag-name> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
681 <tag-desc>disables passing a request to the next server.</tag-desc> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
682 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
683 </list> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
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|
684 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
685 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
686 <para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
687 It should be understood that passing a request to the next server is |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
688 only possible if a client was not sent anything yet. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
689 That is, if an error or a timeout occurs in the middle of |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
690 transferring a response, fixing this is impossible. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
691 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
692 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
693 </directive> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
694 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
695 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
696 <directive name="fastcgi_no_cache"> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
697 <syntax><value>string</value> ...</syntax> |
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English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
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|
698 <default/> |
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English translation of the ngx_http_fastcgi_module module documentation.
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diff
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|
699 <context>http</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
700 <context>server</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
701 <context>location</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
702 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
703 <para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
704 Defines conditions under which the response will not be saved to a cache. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
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705 If at least one value of the string parameters is not empty and is not |
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706 equal to “0” then the response will not be saved: |
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707 <example> |
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708 fastcgi_no_cache $cookie_nocache $arg_nocache$arg_comment; |
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709 fastcgi_no_cache $http_pragma $http_authorization; |
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710 </example> |
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711 Can be used along with the <link id="fastcgi_cache_bypass"/> directive. |
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712 </para> |
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713 |
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714 </directive> |
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|
715 |
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|
716 |
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|
717 <directive name="fastcgi_param"> |
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718 <syntax> |
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719 <value>parameter</value> <value>value</value> |
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720 [<literal>if_not_empty</literal>]</syntax> |
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721 <default/> |
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722 <context>http</context> |
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723 <context>server</context> |
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724 <context>location</context> |
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725 |
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726 <para> |
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727 Sets a <value>parameter</value> that should be passed to the FastCGI server. |
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728 A <value>value</value> can contain text, variables, and their combination. |
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729 These directives are inherited from the previous level if and |
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730 only if there are no |
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731 <literal>fastcgi_param</literal> |
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732 directives defined on the current level. |
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733 </para> |
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|
734 |
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735 <para> |
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736 The following example shows the minimum required settings for PHP: |
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737 <example> |
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738 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; |
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739 fastcgi_param QUERY_STRING $query_string; |
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740 </example> |
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741 </para> |
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742 |
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743 <para> |
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744 The <literal>SCRIPT_FILENAME</literal> parameter is used in PHP for |
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745 determining the script name, and the <literal>QUERY_STRING</literal> |
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746 parameter is used to pass request parameters. |
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747 </para> |
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748 |
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749 <para> |
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750 For scripts that process <literal>POST</literal> requests, the |
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751 following three parameters are also required: |
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752 <example> |
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753 fastcgi_param REQUEST_METHOD $request_method; |
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754 fastcgi_param CONTENT_TYPE $content_type; |
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755 fastcgi_param CONTENT_LENGTH $content_length; |
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756 </example> |
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757 </para> |
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758 |
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759 <para> |
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760 If PHP was built with the <literal>--enable-force-cgi-redirect</literal> |
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761 configuration parameter, the <literal>REDIRECT_STATUS</literal> parameter |
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762 should also be passed with the value “200”: |
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763 <example> |
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764 fastcgi_param REDIRECT_STATUS 200; |
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765 </example> |
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766 </para> |
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767 |
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768 <para> |
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769 If a directive is specified with <literal>if_not_empty</literal> (1.1.11) then |
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770 such a parameter will not be passed to the server until its value is not empty: |
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771 <example> |
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772 fastcgi_param HTTPS $https if_not_empty; |
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773 </example> |
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774 </para> |
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|
775 |
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776 </directive> |
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777 |
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|
778 |
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779 <directive name="fastcgi_pass"> |
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780 <syntax><value>address</value></syntax> |
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781 <default/> |
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782 <context>location</context> |
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783 <context>if in location</context> |
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784 |
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785 <para> |
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786 Sets an address of the FastCGI server. |
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787 An address can be specified as a domain name or an address, and a port, |
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788 for example, |
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789 <example> |
351
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790 fastcgi_pass localhost:9000; |
298
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791 </example> |
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792 or as a UNIX-domain socket path: |
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793 <example> |
351
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794 fastcgi_pass unix:/tmp/fastcgi.socket; |
298
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795 </example> |
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796 </para> |
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|
797 |
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798 <para> |
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799 If a domain name resolves to several addresses, all of them will be |
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800 used in a round-robin fashion. |
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801 In addition, an address can be specified as a |
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|
802 <link doc="ngx_http_upstream_module.xml">server group</link>. |
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803 </para> |
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|
804 |
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805 </directive> |
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|
806 |
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|
807 |
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808 <directive name="fastcgi_pass_header"> |
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809 <syntax><value>field</value></syntax> |
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810 <default/> |
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811 <context>http</context> |
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812 <context>server</context> |
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813 <context>location</context> |
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814 |
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815 <para> |
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816 Permits to pass <link id="fastcgi_hide_header">otherwise disabled</link> header |
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817 fields from the FastCGI server to a client. |
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818 </para> |
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|
819 |
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820 </directive> |
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|
821 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
822 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
823 <directive name="fastcgi_read_timeout"> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
824 <syntax><value>time</value></syntax> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
825 <default>60s</default> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
826 <context>http</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
827 <context>server</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
828 <context>location</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
829 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
830 <para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
831 Defines a timeout for reading a response from the FastCGI server. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
832 A timeout is only set between two successive read operations, |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
833 not for the transmission of the whole response. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
834 If a FastCGI server does not transmit anything within this time, |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
835 a connection is closed. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
836 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
837 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
838 </directive> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
839 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
840 |
793
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
841 <directive name="fastcgi_pass_request_body"> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
842 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
843 <default>on</default> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
844 <context>http</context> |
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Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
845 <context>server</context> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
846 <context>location</context> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
847 |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
848 <para> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
849 If disabled, the original request body will not be passed |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
850 to the FastCGI server. |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
851 See also the <link id="fastcgi_pass_request_headers"/> directive. |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
852 </para> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
853 |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
854 </directive> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
855 |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
856 |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
857 <directive name="fastcgi_pass_request_headers"> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
858 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
859 <default>on</default> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
860 <context>http</context> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
861 <context>server</context> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
862 <context>location</context> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
863 |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
864 <para> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
865 If disabled, header fields of the original request will not be passed to the |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
866 FastCGI server. |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
867 See also the <link id="fastcgi_pass_request_body"/> directive. |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
868 </para> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
869 |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
870 </directive> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
871 |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
872 |
773
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
873 <directive name="fastcgi_send_lowat"> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
874 <syntax><value>size</value></syntax> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
875 <default>0</default> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
876 <context>http</context> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
877 <context>server</context> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
878 <context>location</context> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
879 |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
880 <para> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
881 If set to a non-zero value, nginx will try to minimize the number |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
882 of send operations on outgoing connections to a FastCGI server by using either |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
883 <c-def>NOTE_LOWAT</c-def> flag of the |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
884 <link doc="../events.xml" id="kqueue"/> method, |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
885 or the <c-def>SO_SNDLOWAT</c-def> socket option, |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
886 with the specified <value>size</value>. |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
887 </para> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
888 |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
889 <para> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
890 This directive is ignored on Linux, Solaris, and Windows. |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
891 </para> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
892 |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
893 </directive> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
894 |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
895 |
298
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
896 <directive name="fastcgi_send_timeout"> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
897 <syntax><value>time</value></syntax> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
898 <default>60s</default> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
899 <context>http</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
900 <context>server</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
901 <context>location</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
902 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
903 <para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
904 Sets a timeout for transmitting a request to the FastCGI server. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
905 A timeout is only set between two successive write operations, |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
906 not for the transmission of the whole request. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
907 If a FastCGI server does not receive anything within this time, |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
908 a connection is closed. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
909 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
910 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
911 </directive> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
912 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
913 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
914 <directive name="fastcgi_split_path_info"> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
915 <syntax><value>regex</value></syntax> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
916 <default/> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
917 <context>location</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
918 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
919 <para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
920 Defines a regular expression that captures a value for the |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
921 <var>$fastcgi_path_info</var> variable. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
922 A regular expression should have two captures, the first becomes |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
923 a value of the <var>$fastcgi_script_name</var> variable, the second |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
924 becomes a value of the <var>$fastcgi_path_info</var> variable. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
925 For example, with these settings |
0dcf07c393b6
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
926 <example> |
0dcf07c393b6
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
927 location ~ ^(.+\.php)(.*)$ { |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
928 fastcgi_split_path_info ^(.+\.php)(.*)$; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
929 fastcgi_param SCRIPT_FILENAME /path/to/php$fastcgi_script_name; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
930 fastcgi_param PATH_INFO $fastcgi_path_info; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
931 </example> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
932 and the “<literal>/show.php/article/0001</literal>” request, |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
933 the <literal>SCRIPT_FILENAME</literal> parameter will be equal to |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
934 “<literal>/path/to/php/show.php</literal>”, and the |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
935 <literal>PATH_INFO</literal> parameter will be equal to |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
936 “<literal>/article/0001</literal>”. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
937 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
938 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
939 </directive> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
940 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
941 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
942 <directive name="fastcgi_store"> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
943 <syntax> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
944 <literal>on</literal> | |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
945 <literal>off</literal> | |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
946 <value>string</value></syntax> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
947 <default>off</default> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
948 <context>http</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
949 <context>server</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
950 <context>location</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
951 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
952 <para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
953 Enables saving of files to a disk. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
954 The <literal>on</literal> parameter saves files with paths |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
955 corresponding to the directives |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
956 <link doc="ngx_http_core_module.xml" id="alias"/> or |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
957 <link doc="ngx_http_core_module.xml" id="root"/>. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
958 The <literal>off</literal> parameter disables saving of files. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
959 In addition, the file name can be set explicitly using the |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
960 <value>string</value> with variables: |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
961 <example> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
962 fastcgi_store /data/www$original_uri; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
963 </example> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
964 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
965 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
966 <para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
967 The modification time of files is set according to the received |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
968 <header>Last-Modified</header> response header field. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
969 A response is first written to a temporary file, then a file is renamed. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
970 Starting from version 0.8.9 temporary files and the persistent store |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
971 can be put on different file systems but be aware that in this case |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
972 a file is copied across two file systems instead of the cheap rename operation. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
973 It is thus recommended that for any given location both saved files and a |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
974 directory holding temporary files set by the <link id="fastcgi_temp_path"/> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
975 directive are put on the same file system. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
976 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
977 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
978 <para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
979 This directive can be used to create local copies of static unchangeable |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
980 files, e.g.: |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
981 <example> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
982 location /images/ { |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
983 root /data/www; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
984 open_file_cache_errors off; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
985 error_page 404 = /fetch$uri; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
986 } |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
987 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
988 location /fetch/ { |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
989 internal; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
990 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
991 fastcgi_pass backend:9000; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
992 ... |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
993 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
994 fastcgi_store on; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
995 fastcgi_store_access user:rw group:rw all:r; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
996 fastcgi_temp_path /data/temp; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
997 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
998 alias /data/www/; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
999 } |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1000 </example> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1001 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1002 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1003 </directive> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1004 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1005 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1006 <directive name="fastcgi_store_access"> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1007 <syntax><value>users</value>:<value>permissions</value> ...</syntax> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
1008 <default>user:rw</default> |
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English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1009 <context>http</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1010 <context>server</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
1011 <context>location</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1012 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1013 <para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1014 Sets access permissions for newly created files and directories, e.g.: |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1015 <example> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
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|
1016 fastcgi_store_access user:rw group:rw all:r; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1017 </example> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
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|
1018 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1019 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1020 <para> |
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English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
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|
1021 If any <literal>group</literal> or <literal>all</literal> access permissions |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
1022 are specified then <literal>user</literal> permissions may be omitted: |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1023 <example> |
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English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
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|
1024 fastcgi_store_access group:rw all:r; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
1025 </example> |
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English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
1026 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
1027 |
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English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
1028 </directive> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
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|
1029 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
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|
1030 |
411
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Documented the following directives: fastcgi_busy_buffers_size,
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|
1031 <directive name="fastcgi_temp_file_write_size"> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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|
1032 <syntax><value>size</value></syntax> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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364
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|
1033 <default>8k|16k</default> |
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Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
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|
1034 <context>http</context> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
changeset
|
1035 <context>server</context> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
changeset
|
1036 <context>location</context> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
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364
diff
changeset
|
1037 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
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364
diff
changeset
|
1038 <para> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
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|
1039 Limits the <value>size</value> of data written to a temporary file |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
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|
1040 at a time, when buffering of responses from the FastCGI server |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
changeset
|
1041 to temporary files is enabled. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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364
diff
changeset
|
1042 By default, <value>size</value> is limited by two buffers set by the |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
changeset
|
1043 <link id="fastcgi_buffer_size"/> and <link id="fastcgi_buffers"/> directives. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
changeset
|
1044 The maximum size of a temporary file is set by the |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
changeset
|
1045 <link id="fastcgi_max_temp_file_size"/> directive. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
changeset
|
1046 </para> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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parents:
364
diff
changeset
|
1047 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
1048 </directive> |
f8248d0e3c8f
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parents:
364
diff
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|
1049 |
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1050 |
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1051 <directive name="fastcgi_temp_path"> |
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1052 <syntax> |
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1053 <value>path</value> |
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1054 [<value>level1</value> |
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1055 [<value>level2</value> |
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1056 [<value>level3</value>]]]</syntax> |
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1057 <default>fastcgi_temp</default> |
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1058 <context>http</context> |
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1059 <context>server</context> |
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1060 <context>location</context> |
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1061 |
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1062 <para> |
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1063 Defines a directory for storing temporary files |
411
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1064 with data received from FastCGI servers. |
298
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1065 Up to three-level subdirectory hierarchy can be used underneath the specified |
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1066 directory. |
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1067 For example, in the following configuration |
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1068 <example> |
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1069 fastcgi_temp_path /spool/nginx/fastcgi_temp 1 2; |
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1070 </example> |
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1071 a temporary file might look like this: |
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1072 <example> |
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1073 /spool/nginx/fastcgi_temp/<emphasis>7</emphasis>/<emphasis>45</emphasis>/00000123<emphasis>457</emphasis> |
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1074 </example> |
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1075 </para> |
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1076 |
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1077 </directive> |
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1078 |
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1079 </section> |
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1080 |
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1081 |
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1082 <section id="parameters" name="Parameters Passed to a FastCGI Server"> |
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1083 |
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1084 <para> |
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1085 HTTP request header fields are passed to the FastCGI server as parameters. |
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1086 In applications and scripts running as FastCGI servers, |
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1087 these parameters are usually made available as environment variables. |
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1088 For example, the <header>User-Agent</header> header field is passed as the |
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1089 <literal>HTTP_USER_AGENT</literal> parameter. |
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1090 In addition to HTTP request header fields it is possible to pass arbitrary |
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1091 parameters using the <link id="fastcgi_param"/> directive. |
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1092 </para> |
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1093 |
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1094 </section> |
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1095 |
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1096 |
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1097 <section id="variables" name="Embedded Variables"> |
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1098 |
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1099 <para> |
364 | 1100 The <literal>ngx_http_fastcgi_module</literal> module supports embedded |
1101 variables that can be used to set parameters using the | |
298
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1102 <link id="fastcgi_param"/> directive: |
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1103 <list type="tag"> |
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1104 |
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1105 <tag-name><var>$fastcgi_script_name</var></tag-name> |
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1106 <tag-desc> |
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1107 request URI or, if a URI ends with a slash, request URI with an index file |
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1108 name configured by the <link id="fastcgi_index"/> directive appended to it. |
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1109 This variable can be used to set the |
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1110 <literal>SCRIPT_FILENAME</literal> and <literal>PATH_TRANSLATED</literal> |
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1111 parameters that determine the script name in PHP. |
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1112 For example, for the “<literal>/info/</literal>” request with the |
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1113 following directives |
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1114 <example> |
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1115 fastcgi_index index.php; |
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1116 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; |
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1117 </example> |
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1118 the <literal>SCRIPT_FILENAME</literal> parameter will be equal to |
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1119 “<literal>/home/www/scripts/php/info/index.php</literal>”. |
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1120 |
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1121 <para> |
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1122 When using the <link id="fastcgi_split_path_info"/> directive, |
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1123 the <var>$fastcgi_script_name</var> variable equals to the value of |
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1124 the first capture set by the directive. |
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1125 </para> |
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1126 </tag-desc> |
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1127 |
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1128 <tag-name><var>$fastcgi_path_info</var></tag-name> |
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1129 <tag-desc>the value of the second capture set by the |
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1130 <link id="fastcgi_split_path_info"/> directive. |
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1131 This variable can be used to set the |
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1132 <literal>PATH_INFO</literal> parameter. |
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1133 </tag-desc> |
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1134 |
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1135 </list> |
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1136 </para> |
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1137 |
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1138 </section> |
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1139 |
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1140 </module> |