Mercurial > hg > nginx-site
annotate xml/ru/docs/http/ngx_http_fastcgi_module.xml @ 942:ba3d6ade3513
Elaborate on upstream server failures.
Documented that {proxy,fastcgi,memcached}_next_upstream directives define
what is considered an unsuccessful attempt of communication with a server.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Fri, 05 Jul 2013 10:40:38 +0400 |
parents | e26a18eb5ccd |
children | 95c3c3bbf1ce |
rev | line source |
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222
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1 <?xml version="1.0"?> |
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2 |
580
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Added copyright markers to documentation sources.
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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 |
295 | 10 <module name="Модуль ngx_http_fastcgi_module" |
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11 link="/ru/docs/http/ngx_http_fastcgi_module.html" |
589 | 12 lang="ru" |
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13 rev="9"> |
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14 |
110
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15 <section id="summary"> |
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16 |
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17 <para> |
295 | 18 Модуль <literal>ngx_http_fastcgi_module</literal> позволяет передавать |
19 запросы FastCGI-серверу. | |
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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 |
295 | 25 <section id="example" name="Пример конфигурации"> |
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26 |
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27 <para> |
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28 <example> |
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29 location / { |
295 | 30 fastcgi_pass localhost:9000; |
31 fastcgi_index index.php; | |
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32 |
295 | 33 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; |
34 fastcgi_param QUERY_STRING $query_string; | |
35 fastcgi_param REQUEST_METHOD $request_method; | |
36 fastcgi_param CONTENT_TYPE $content_type; | |
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 |
295 | 45 <section id="directives" name="Директивы"> |
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46 |
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47 <directive name="fastcgi_bind"> |
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48 <syntax><value>адрес</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 Задаёт локальный IP-<value>адрес</value>, который будет использоваться в |
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57 исходящих соединениях с FastCGI-сервером. |
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58 В значении параметра допустимо использование переменных (1.3.12). |
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59 Специальное значение <literal>off</literal> (1.3.12) отменяет действие |
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60 унаследованной с предыдущего уровня конфигурации |
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61 директивы <literal>fastcgi_bind</literal>, позволяя системе |
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62 самостоятельно выбирать локальный адрес. |
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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"> |
102
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69 <syntax><value>размер</value></syntax> |
295 | 70 <default>4k|8k</default> |
71 <context>http</context> | |
72 <context>server</context> | |
73 <context>location</context> | |
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74 |
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75 <para> |
295 | 76 Задаёт <value>размер</value> буфера, в который будет читаться |
76
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77 первая часть ответа, получаемого от FastCGI-сервера. |
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78 В этой части ответа находится, как правило, небольшой заголовок ответа. |
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79 По умолчанию размер буфера равен размеру одного буфера в директиве |
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80 <link id="fastcgi_buffers"/>, однако его можно сделать меньше. |
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81 </para> |
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82 |
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83 </directive> |
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84 |
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85 |
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86 <directive name="fastcgi_buffers"> |
271 | 87 <syntax><value>число</value> <value>размер</value></syntax> |
295 | 88 <default>8 4k|8k</default> |
89 <context>http</context> | |
90 <context>server</context> | |
91 <context>location</context> | |
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92 |
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93 <para> |
295 | 94 Задаёт <value>число</value> и <value>размер</value> буферов |
95 для одного соединения, | |
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96 в которые будет читаться ответ, получаемый от FastCGI-сервера. |
295 | 97 По умолчанию размер одного буфера равен размеру страницы. |
98 В зависимости от платформы это или 4K, или 8K. | |
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99 </para> |
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100 |
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101 </directive> |
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102 |
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103 |
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104 <directive name="fastcgi_busy_buffers_size"> |
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105 <syntax><value>размер</value></syntax> |
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106 <default>8k|16k</default> |
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107 <context>http</context> |
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108 <context>server</context> |
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109 <context>location</context> |
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110 |
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111 <para> |
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112 Ограничивает суммарный <value>размер</value> |
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113 буферов, которые могут быть заняты для отправки ответа клиенту, пока |
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114 ответ ещё не прочитан целиком. |
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115 Оставшиеся буферы тем временем могут использоваться для чтения ответа |
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116 и, при необходимости, буферизации части ответа во временный файл. |
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117 По умолчанию <value>размер</value> ограничен двумя буферами, заданными |
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118 директивами <link id="fastcgi_buffer_size"/> и <link id="fastcgi_buffers"/>. |
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119 </para> |
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120 |
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121 </directive> |
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122 |
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123 |
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124 <directive name="fastcgi_cache"> |
271 | 125 <syntax><value>зона</value> | <literal>off</literal></syntax> |
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126 <default>off</default> |
295 | 127 <context>http</context> |
128 <context>server</context> | |
129 <context>location</context> | |
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130 |
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131 <para> |
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132 Задаёт зону разделяемой памяти, используемой для кэширования. |
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133 Одна и та же зона может использоваться в нескольких местах. |
295 | 134 Параметр <literal>off</literal> запрещает кэширование, унаследованное |
135 с предыдущего уровня конфигурации. | |
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136 </para> |
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137 |
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138 </directive> |
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139 |
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140 |
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141 <directive name="fastcgi_cache_bypass"> |
271 | 142 <syntax><value>строка</value> ...</syntax> |
99
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143 <default/> |
295 | 144 <context>http</context> |
145 <context>server</context> | |
146 <context>location</context> | |
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147 |
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148 <para> |
295 | 149 Задаёт условия, при которых ответ не будет браться из кэша. |
150 Если значение хотя бы одного из строковых параметров непустое и не равно “0”, | |
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151 то ответ не берётся из кэша: |
98 | 152 <example> |
295 | 153 fastcgi_cache_bypass $cookie_nocache $arg_nocache$arg_comment; |
154 fastcgi_cache_bypass $http_pragma $http_authorization; | |
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155 </example> |
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156 Можно использовать совместно с директивой <link id="fastcgi_no_cache"/>. |
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157 </para> |
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158 |
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159 </directive> |
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160 |
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161 |
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162 <directive name="fastcgi_cache_key"> |
102
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163 <syntax><value>строка</value></syntax> |
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164 <default/> |
295 | 165 <context>http</context> |
166 <context>server</context> | |
167 <context>location</context> | |
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168 |
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169 <para> |
295 | 170 Задаёт ключ для кэширования, например, |
98 | 171 <example> |
295 | 172 fastcgi_cache_key localhost:9000$request_uri; |
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173 </example> |
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174 </para> |
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175 |
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176 </directive> |
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177 |
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178 |
302
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179 <directive name="fastcgi_cache_lock"> |
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180 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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181 <default>off</default> |
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182 <context>http</context> |
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183 <context>server</context> |
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184 <context>location</context> |
310
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185 <appeared-in>1.1.12</appeared-in> |
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186 |
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187 <para> |
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188 Если включено, одновременно только одному запросу будет позволено |
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189 заполнить новый элемент кэша, идентифицируемый согласно директиве |
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190 <link id="fastcgi_cache_key"/>, передав запрос на FastCGI-сервер. |
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191 Остальные запросы этого же элемента будут либо ожидать |
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192 появления ответа в кэше, либо освобождения блокировки |
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193 этого элемента, в течение времени, заданного директивой |
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194 <link id="fastcgi_cache_lock_timeout"/>. |
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195 </para> |
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196 |
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197 </directive> |
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198 |
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199 |
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200 <directive name="fastcgi_cache_lock_timeout"> |
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201 <syntax><value>время</value></syntax> |
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202 <default>5s</default> |
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203 <context>http</context> |
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204 <context>server</context> |
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205 <context>location</context> |
310
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206 <appeared-in>1.1.12</appeared-in> |
302
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207 |
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208 <para> |
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209 Задаёт таймаут для <link id="fastcgi_cache_lock"/>. |
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210 </para> |
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211 |
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212 </directive> |
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213 |
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214 |
793
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215 <directive name="fastcgi_cache_methods"> |
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216 <syntax> |
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217 <literal>GET</literal> | |
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218 <literal>HEAD</literal> | |
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219 <literal>POST</literal> |
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220 ...</syntax> |
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221 <default>GET HEAD</default> |
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222 <context>http</context> |
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223 <context>server</context> |
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224 <context>location</context> |
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225 <appeared-in>0.7.59</appeared-in> |
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226 |
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227 <para> |
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228 Если метод запроса клиента указан в этой директиве, |
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229 то ответ будет закэширован. |
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230 Методы “<literal>GET</literal>” и “<literal>HEAD</literal>” всегда добавляются |
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231 в список, но тем не менее рекомендуется перечислять их явно. |
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232 См. также директиву <link id="fastcgi_no_cache"/>. |
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233 </para> |
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234 |
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235 </directive> |
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236 |
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237 |
295 | 238 <directive name="fastcgi_cache_min_uses"> |
239 <syntax><value>число</value></syntax> | |
240 <default>1</default> | |
241 <context>http</context> | |
242 <context>server</context> | |
243 <context>location</context> | |
244 | |
245 <para> | |
246 Задаёт <value>число</value> запросов, после которого ответ будет закэширован. | |
247 </para> | |
248 | |
249 </directive> | |
250 | |
251 | |
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252 <directive name="fastcgi_cache_path"> |
271 | 253 <syntax> |
364 | 254 <value>путь</value> |
255 [<literal>levels</literal>=<value>уровни</value>] | |
256 <literal>keys_zone</literal>=<value>имя</value>:<value>размер</value> | |
257 [<literal>inactive</literal>=<value>время</value>] | |
508
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258 [<literal>max_size</literal>=<value>размер</value>] |
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259 [<literal>loader_files</literal>=<value>число</value>] |
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260 [<literal>loader_sleep</literal>=<value>время</value>] |
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261 [<literal>loader_threshold</literal>=<value>время</value>]</syntax> |
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262 <default/> |
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263 <context>http</context> |
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264 |
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265 <para> |
295 | 266 Задаёт путь и другие параметры кэша. |
267 Данные кэша хранятся в файлах. | |
268 Ключом и именем файла в кэше является результат функции MD5 | |
269 от проксированного URL. | |
270 Параметр <literal>levels</literal> задаёт уровни иерархии кэша, | |
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271 например, при использовании |
98 | 272 <example> |
295 | 273 fastcgi_cache_path /data/nginx/cache levels=1:2 keys_zone=one:10m; |
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274 </example> |
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275 имена файлов в кэше будут такого вида: |
98 | 276 <example> |
295 | 277 /data/nginx/cache/<emphasis>c</emphasis>/<emphasis>29</emphasis>/b7f54b2df7773722d382f4809d650<emphasis>29c</emphasis> |
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278 </example> |
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279 </para> |
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280 |
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281 <para> |
295 | 282 Кэшируемый ответ сначала записывается во временный файл, а потом этот файл |
364 | 283 переименовывается. |
284 Начиная с версии 0.8.9, временные файлы и кэш | |
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285 могут располагаться на разных файловых системах, но нужно учитывать, |
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286 что в этом случае вместо дешёвой операции переименовывания в пределах |
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287 одной файловой системы файл копируется с одной файловой системы на другую. |
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288 Поэтому лучше, если кэш будет находиться на той же файловой |
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289 системе, что и каталог с временными файлами, задаваемый директивой |
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290 <link id="fastcgi_temp_path"/> для данного location. |
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291 </para> |
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292 |
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293 <para> |
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294 Кроме того, все активные ключи и информация о данных хранятся в зоне |
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295 разделяемой памяти, <value>имя</value> и <value>размер</value> которой |
295 | 296 задаются параметром <literal>keys_zone</literal>. |
285 | 297 Если к данным кэша не обращаются в течение времени, заданного параметром |
295 | 298 <literal>inactive</literal>, то данные удаляются, независимо от их свежести. |
299 По умолчанию <literal>inactive</literal> равен 10 минутам. | |
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300 </para> |
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301 |
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302 <para> |
295 | 303 Специальный процесс “cache manager” следит за максимальным размером кэша, |
304 заданным параметром <literal>max_size</literal>, и при превышении | |
507 | 305 его размеров удаляет наименее востребованные данные. |
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306 </para> |
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307 |
508
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308 <para> |
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309 Через минуту после старта активируется специальный процесс “cache loader”, |
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310 который загружает в зону кэша информацию о ранее закэшированных данных, |
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311 хранящихся на файловой системе. |
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312 Загрузка происходит итерациями. |
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313 За одну итерацию загружается не более <literal>loader_files</literal> |
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314 элементов (по умолчанию 100). |
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315 Кроме того, время работы одной итерации ограничено параметром |
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316 <literal>loader_threshold</literal> (по умолчанию 200 миллисекунд). |
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317 Между итерациями делается пауза на время, заданное параметром |
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318 <literal>loader_sleep</literal> (по умолчанию 50 миллисекунд). |
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319 </para> |
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320 |
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321 </directive> |
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322 |
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323 |
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324 <directive name="fastcgi_cache_use_stale"> |
271 | 325 <syntax> |
364 | 326 <literal>error</literal> | |
327 <literal>timeout</literal> | | |
328 <literal>invalid_header</literal> | | |
329 <literal>updating</literal> | | |
330 <literal>http_500</literal> | | |
331 <literal>http_503</literal> | | |
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332 <literal>http_403</literal> | |
364 | 333 <literal>http_404</literal> | |
334 <literal>off</literal> | |
335 ...</syntax> | |
102
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336 <default>off</default> |
295 | 337 <context>http</context> |
338 <context>server</context> | |
339 <context>location</context> | |
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340 |
295 | 341 <para> |
342 Определяет, в каких случаях можно использовать устаревший закэшированный ответ, | |
343 если при работе с FastCGI-сервером возникла ошибка. | |
344 Параметры директивы совпадают с параметрами | |
345 директивы <link id="fastcgi_next_upstream"/>. | |
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346 </para> |
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347 |
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348 <para> |
295 | 349 Кроме того, дополнительный параметр <literal>updating</literal> |
350 разрешает использовать устаревший закэшированный ответ, | |
351 если на данный момент он уже обновляется. | |
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352 Это позволяет минимизировать число обращений к FastCGI-серверам |
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353 при обновлении закэшированных данных. |
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354 </para> |
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355 |
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356 <para> |
509 | 357 Чтобы минимизировать число обращений к FastCGI-серверам при |
505
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358 заполнении нового элемента кэша, можно воспользоваться директивой |
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359 <link id="fastcgi_cache_lock"/>. |
295 | 360 </para> |
361 | |
362 </directive> | |
363 | |
364 | |
365 <directive name="fastcgi_cache_valid"> | |
366 <syntax>[<value>код</value> ...] <value>время</value></syntax> | |
367 <default/> | |
368 <context>http</context> | |
369 <context>server</context> | |
370 <context>location</context> | |
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371 |
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372 <para> |
295 | 373 Задаёт время кэширования для разных кодов ответа. |
374 Например, директивы | |
375 <example> | |
376 fastcgi_cache_valid 200 302 10m; | |
377 fastcgi_cache_valid 404 1m; | |
378 </example> | |
379 задают время кэширования 10 минут для ответов с кодами 200 и 302, | |
380 и 1 минуту для ответов с кодом 404. | |
381 </para> | |
382 | |
383 <para> | |
384 Если указано только <value>время</value> кэширования, | |
385 <example> | |
386 fastcgi_cache_valid 5m; | |
387 </example> | |
388 то кэшируются только ответы 200, 301 и 302. | |
389 </para> | |
390 | |
391 <para> | |
392 Кроме того, можно кэшировать любые ответы с помощью параметра | |
393 <literal>any</literal>: | |
394 <example> | |
395 fastcgi_cache_valid 200 302 10m; | |
396 fastcgi_cache_valid 301 1h; | |
397 fastcgi_cache_valid any 1m; | |
398 </example> | |
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399 </para> |
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400 |
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401 <para> |
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402 Параметры кэширования могут также быть заданы непосредственно |
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403 в заголовке ответа. |
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404 Такой способ приоритетнее, чем задание времени кэширования с помощью директивы. |
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405 Поле заголовка <header>X-Accel-Expires</header> задаёт время кэширования |
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406 ответа в секундах. |
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407 Значение 0 запрещает кэшировать ответ. |
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408 Если значение начинается с префикса <literal>@</literal>, оно задаёт абсолютное |
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409 время в секундах с начала эпохи, до которого ответ может быть закэширован. |
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410 Если в заголовке нет поля <header>X-Accel-Expires</header>, |
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411 параметры кэширования определяются по полям заголовка |
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412 <header>Expires</header> или <header>Cache-Control</header>. |
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413 Ответ, в заголовке которого есть поле <header>Set-Cookie</header>, |
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414 не будет кэшироваться. |
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415 Обработка одного или более из этих полей заголовка может быть отключена |
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416 при помощи директивы <link id="fastcgi_ignore_headers"/>. |
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417 </para> |
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418 |
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419 </directive> |
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420 |
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421 |
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422 <directive name="fastcgi_catch_stderr"> |
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423 <syntax><value>строка</value></syntax> |
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424 <default/> |
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425 <context>http</context> |
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426 <context>server</context> |
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427 <context>location</context> |
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428 |
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429 <para> |
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430 Задаёт строку для поиска в потоке ошибок ответа, |
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431 полученного от FastCGI-сервера. |
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432 Если <value>строка</value> найдена, то считается, что FastCGI-сервер |
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433 вернул <link id="fastcgi_next_upstream">неверный ответ</link>. |
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434 Это позволяет обрабатывать ошибки приложений в nginx, например: |
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435 <example> |
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436 location /php { |
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437 fastcgi_pass backend:9000; |
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438 ... |
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439 fastcgi_catch_stderr "PHP Fatal error"; |
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440 fastcgi_next_upstream error timeout invalid_header; |
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441 } |
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442 </example> |
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443 </para> |
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444 |
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445 </directive> |
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446 |
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447 |
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448 <directive name="fastcgi_connect_timeout"> |
102
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449 <syntax><value>время</value></syntax> |
295 | 450 <default>60s</default> |
451 <context>http</context> | |
452 <context>server</context> | |
453 <context>location</context> | |
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454 |
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455 <para> |
295 | 456 Задаёт таймаут для установления соединения с FastCGI-сервером. |
457 Необходимо иметь в виду, что этот таймаут обычно не может превышать 75 секунд. | |
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458 </para> |
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459 |
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460 </directive> |
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461 |
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462 |
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463 <directive name="fastcgi_hide_header"> |
295 | 464 <syntax><value>поле</value></syntax> |
102
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465 <default/> |
295 | 466 <context>http</context> |
467 <context>server</context> | |
468 <context>location</context> | |
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469 |
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470 <para> |
295 | 471 По умолчанию |
472 nginx не передаёт клиенту поля заголовка <header>Status</header> и | |
473 <header>X-Accel-...</header> из ответа FastCGI-сервера. | |
474 Директива <literal>fastcgi_hide_header</literal> задаёт дополнительные поля, | |
475 которые не будут передаваться. | |
476 Если же передачу полей нужно разрешить, можно воспользоваться | |
76
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477 директивой <link id="fastcgi_pass_header"/>. |
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478 </para> |
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479 |
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480 </directive> |
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481 |
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482 |
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483 <directive name="fastcgi_ignore_client_abort"> |
271 | 484 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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485 <default>off</default> |
295 | 486 <context>http</context> |
487 <context>server</context> | |
488 <context>location</context> | |
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489 |
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490 <para> |
295 | 491 Определяет, закрывать ли соединение с FastCGI-сервером |
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492 в случае, если клиент закрыл соединение, не дождавшись ответа. |
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493 </para> |
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494 |
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495 </directive> |
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496 |
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497 |
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498 <directive name="fastcgi_ignore_headers"> |
295 | 499 <syntax><value>поле</value> ...</syntax> |
102
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500 <default/> |
295 | 501 <context>http</context> |
502 <context>server</context> | |
503 <context>location</context> | |
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504 |
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505 <para> |
295 | 506 Запрещает обработку некоторых полей заголовка из ответа FastCGI-сервера. |
507 В директиве можно указать поля <header>X-Accel-Redirect</header>, | |
508 <header>X-Accel-Expires</header>, <header>X-Accel-Limit-Rate</header> (1.1.6), | |
509 <header>X-Accel-Buffering</header> (1.1.6), | |
510 <header>X-Accel-Charset</header> (1.1.6), <header>Expires</header>, | |
511 <header>Cache-Control</header> и <header>Set-Cookie</header> (0.8.44). | |
512 </para> | |
513 | |
506
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514 <para> |
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515 Если не запрещено, обработка этих полей заголовка заключается в следующем: |
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516 <list type="bullet" compact="no"> |
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517 |
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518 <listitem> |
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519 <header>X-Accel-Expires</header>, <header>Expires</header>, |
657848837328
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520 <header>Cache-Control</header> и <header>Set-Cookie</header> |
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521 задают параметры <link id="fastcgi_cache_valid">кэширования</link> ответа; |
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522 </listitem> |
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523 |
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|
524 <listitem> |
657848837328
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525 <header>X-Accel-Redirect</header> производит |
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526 <link doc="ngx_http_core_module.xml" id="internal">внутреннее |
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527 перенаправление</link> на указанный URI; |
657848837328
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528 </listitem> |
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505
diff
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|
529 |
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530 <listitem> |
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531 <header>X-Accel-Limit-Rate</header> задаёт |
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532 <link doc="ngx_http_core_module.xml" id="limit_rate">ограничение |
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533 скорости</link> передачи ответа клиенту; |
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534 </listitem> |
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535 |
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536 <listitem> |
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537 <header>X-Accel-Buffering</header> включает или выключает |
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|
538 буферизацию ответа; |
657848837328
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539 </listitem> |
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505
diff
changeset
|
540 |
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diff
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|
541 <listitem> |
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542 <header>X-Accel-Charset</header> задаёт желаемую |
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543 <link doc="ngx_http_charset_module.xml" id="charset">кодировку</link> |
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505
diff
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544 ответа. |
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505
diff
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545 </listitem> |
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diff
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|
546 |
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505
diff
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547 </list> |
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548 </para> |
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549 |
295 | 550 </directive> |
551 | |
552 | |
553 <directive name="fastcgi_index"> | |
554 <syntax><value>имя</value></syntax> | |
555 <default/> | |
556 <context>http</context> | |
557 <context>server</context> | |
558 <context>location</context> | |
559 | |
560 <para> | |
561 Задаёт имя файла, который при создании переменной | |
562 <var>$fastcgi_script_name</var> будет добавляться после URI, | |
563 если URI заканчивается слэшом. | |
564 Например, при таких настройках | |
565 <example> | |
566 fastcgi_index index.php; | |
567 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; | |
568 </example> | |
569 и запросе “<literal>/page.php</literal>” | |
570 параметр <literal>SCRIPT_FILENAME</literal> будет равен | |
571 “<literal>/home/www/scripts/php/page.php</literal>”, | |
572 а при запросе “<literal>/</literal>”— | |
573 “<literal>/home/www/scripts/php/index.php</literal>”. | |
76
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574 </para> |
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575 |
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576 </directive> |
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|
577 |
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|
578 |
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579 <directive name="fastcgi_intercept_errors"> |
271 | 580 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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581 <default>off</default> |
295 | 582 <context>http</context> |
583 <context>server</context> | |
584 <context>location</context> | |
76
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585 |
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|
586 <para> |
295 | 587 Определяет, передавать ли клиенту ответы FastCGI-сервера с кодом |
907
43887f41bb17
Corrected the descriptions of {proxy,fastcgi}_intercept_errors.
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|
588 больше либо равным 300, или же перенаправлять их на обработку nginx’у с помощью |
295 | 589 директивы <link doc="ngx_http_core_module.xml" id="error_page"/>. |
98 | 590 </para> |
591 | |
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592 </directive> |
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593 |
364 | 594 |
316
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Documented the following directives: "keepalive", "proxy_http_version",
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595 <directive name="fastcgi_keep_conn"> |
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596 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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310
diff
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597 <default>off</default> |
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598 <context>http</context> |
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599 <context>server</context> |
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diff
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600 <context>location</context> |
498
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Documented that "fastcgi_keep_conn" appeared in 1.1.4.
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411
diff
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601 <appeared-in>1.1.4</appeared-in> |
316
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Documented the following directives: "keepalive", "proxy_http_version",
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602 |
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Documented the following directives: "keepalive", "proxy_http_version",
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603 <para> |
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Documented the following directives: "keepalive", "proxy_http_version",
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diff
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|
604 По умолчанию FastCGI-сервер будет закрывать соединение сразу же |
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diff
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605 после отправки ответа. |
1fb1c077658b
Documented the following directives: "keepalive", "proxy_http_version",
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diff
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|
606 При установке значения <literal>on</literal> nginx указывает |
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607 FastCGI-серверу оставлять соединения открытыми. |
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diff
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608 Это в частности требуется для функционирования |
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diff
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609 <link doc="ngx_http_upstream_module.xml" id="keepalive">постоянных |
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610 соединений</link> с FastCGI-серверами. |
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611 </para> |
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612 |
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Documented the following directives: "keepalive", "proxy_http_version",
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613 </directive> |
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Documented the following directives: "keepalive", "proxy_http_version",
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|
614 |
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615 |
411
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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|
616 <directive name="fastcgi_max_temp_file_size"> |
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617 <syntax><value>размер</value></syntax> |
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Documented the following directives: fastcgi_busy_buffers_size,
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618 <default>1024m</default> |
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619 <context>http</context> |
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620 <context>server</context> |
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Documented the following directives: fastcgi_busy_buffers_size,
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621 <context>location</context> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
622 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
623 <para> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
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parents:
367
diff
changeset
|
624 Если ответ не вмещается целиком в буферы памяти, заданные |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
625 директивами <link id="fastcgi_buffer_size"/> и <link id="fastcgi_buffers"/>, |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
626 часть ответа может быть записана во временный файл. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
627 Эта директива задаёт максимальный <value>размер</value> временного файла. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
628 Размер данных, сбрасываемых во временный файл за один раз, задаётся |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
629 директивой <link id="fastcgi_temp_file_write_size"/>. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
630 </para> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
631 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
632 <para> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
633 Значение 0 отключает возможность буферизации ответов во временные файлы. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
634 </para> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
635 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
636 </directive> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
637 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
638 |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
639 <directive name="fastcgi_next_upstream"> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
640 <syntax> |
364 | 641 <literal>error</literal> | |
642 <literal>timeout</literal> | | |
643 <literal>invalid_header</literal> | | |
644 <literal>http_500</literal> | | |
645 <literal>http_503</literal> | | |
917
e26a18eb5ccd
Documented http_403 in proxy_next_upstream and friends.
Maxim Dounin <mdounin@mdounin.ru>
parents:
907
diff
changeset
|
646 <literal>http_403</literal> | |
364 | 647 <literal>http_404</literal> | |
648 <literal>off</literal> | |
649 ...</syntax> | |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
650 <default>error timeout</default> |
295 | 651 <context>http</context> |
652 <context>server</context> | |
653 <context>location</context> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
654 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
655 <para> |
295 | 656 Определяет, в каких случаях запрос будет передан следующему серверу: |
657 <list type="tag"> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
658 |
295 | 659 <tag-name><literal>error</literal></tag-name> |
660 <tag-desc>произошла ошибка соединения с сервером, передачи ему запроса или | |
661 чтения заголовка ответа сервера;</tag-desc> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
662 |
295 | 663 <tag-name><literal>timeout</literal></tag-name> |
664 <tag-desc>произошёл таймаут во время соединения с сервером, | |
665 передачи ему запроса или чтения заголовка ответа сервера;</tag-desc> | |
76
4a4caa566120
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
666 |
295 | 667 <tag-name><literal>invalid_header</literal></tag-name> |
668 <tag-desc>сервер вернул пустой или неверный ответ;</tag-desc> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
669 |
295 | 670 <tag-name><literal>http_500</literal></tag-name> |
671 <tag-desc>сервер вернул ответ с кодом 500;</tag-desc> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
672 |
295 | 673 <tag-name><literal>http_503</literal></tag-name> |
674 <tag-desc>сервер вернул ответ с кодом 503;</tag-desc> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
675 |
917
e26a18eb5ccd
Documented http_403 in proxy_next_upstream and friends.
Maxim Dounin <mdounin@mdounin.ru>
parents:
907
diff
changeset
|
676 <tag-name><literal>http_403</literal></tag-name> |
e26a18eb5ccd
Documented http_403 in proxy_next_upstream and friends.
Maxim Dounin <mdounin@mdounin.ru>
parents:
907
diff
changeset
|
677 <tag-desc>сервер вернул ответ с кодом 403;</tag-desc> |
e26a18eb5ccd
Documented http_403 in proxy_next_upstream and friends.
Maxim Dounin <mdounin@mdounin.ru>
parents:
907
diff
changeset
|
678 |
295 | 679 <tag-name><literal>http_404</literal></tag-name> |
680 <tag-desc>сервер вернул ответ с кодом 404;</tag-desc> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
681 |
295 | 682 <tag-name><literal>off</literal></tag-name> |
683 <tag-desc>запрещает передачу запроса следующему серверу.</tag-desc> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
684 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
685 </list> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
686 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
687 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
688 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
689 Необходимо понимать, что передача запроса следующему серверу возможна |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
690 только при условии, что клиенту ещё ничего не передавалось. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
691 То есть, если ошибка или таймаут возникли в середине передачи ответа, |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
692 то исправить это уже невозможно. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
693 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
694 |
942
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
695 <para> |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
696 Директива также определяет, что считается неудачной попыткой работы с |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
697 <link doc="ngx_http_upstream_module.xml" id="server">сервером</link>. |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
698 Случаи <literal>error</literal>, <literal>timeout</literal> и |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
699 <literal>invalid_header</literal> |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
700 всегда считаются неудачными попытками, даже если они не указаны в директиве. |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
701 Случаи <literal>http_500</literal> и <literal>http_503</literal> |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
702 считаются неудачными попытками, только если они указаны в директиве. |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
703 Случаи <literal>http_403</literal> и <literal>http_404</literal> |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
704 никогда не считаются неудачными попытками. |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
705 </para> |
ba3d6ade3513
Elaborate on upstream server failures.
Ruslan Ermilov <ru@nginx.com>
parents:
917
diff
changeset
|
706 |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
707 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
708 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
709 |
295 | 710 <directive name="fastcgi_no_cache"> |
711 <syntax><value>строка</value> ...</syntax> | |
712 <default/> | |
713 <context>http</context> | |
714 <context>server</context> | |
715 <context>location</context> | |
716 | |
717 <para> | |
718 Задаёт условия, при которых ответ не будет сохраняться в кэш. | |
719 Если значение хотя бы одного из строковых параметров непустое и не равно “0”, | |
720 то ответ не будет сохранён: | |
721 <example> | |
722 fastcgi_no_cache $cookie_nocache $arg_nocache$arg_comment; | |
723 fastcgi_no_cache $http_pragma $http_authorization; | |
724 </example> | |
725 Можно использовать совместно с директивой <link id="fastcgi_cache_bypass"/>. | |
726 </para> | |
727 | |
728 </directive> | |
729 | |
730 | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
731 <directive name="fastcgi_param"> |
239
fe72da550150
"fastcgi_param" directive has new parameter "if_not_empty".
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
732 <syntax> |
271 | 733 <value>параметр</value> <value>значение</value> |
734 [<literal>if_not_empty</literal>]</syntax> | |
99
1d315ef37215
The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
735 <default/> |
295 | 736 <context>http</context> |
737 <context>server</context> | |
738 <context>location</context> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
739 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
740 <para> |
295 | 741 Задаёт <value>параметр</value>, который будет передаваться FastCGI-серверу. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
742 В качестве значения можно использовать текст, переменные и их комбинации. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
743 Директивы наследуются с предыдущего уровня при условии, что на данном |
271 | 744 уровне не описаны свои директивы <literal>fastcgi_param</literal>. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
745 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
746 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
747 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
748 Ниже приведён пример минимально необходимых параметров для PHP: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
749 <example> |
295 | 750 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; |
751 fastcgi_param QUERY_STRING $query_string; | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
752 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
753 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
754 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
755 <para> |
295 | 756 Параметр <literal>SCRIPT_FILENAME</literal> используется в PHP для |
757 определения имени скрипта, а в параметре <literal>QUERY_STRING</literal> | |
758 передаются параметры запроса. | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
759 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
760 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
761 <para> |
295 | 762 Если скрипты обрабатывают запросы <literal>POST</literal>, то нужны |
763 ещё три параметра: | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
764 <example> |
295 | 765 fastcgi_param REQUEST_METHOD $request_method; |
766 fastcgi_param CONTENT_TYPE $content_type; | |
767 fastcgi_param CONTENT_LENGTH $content_length; | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
768 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
769 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
770 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
771 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
772 Если PHP был собран с параметром конфигурации |
271 | 773 <literal>--enable-force-cgi-redirect</literal>, то нужно передавать |
295 | 774 параметр <literal>REDIRECT_STATUS</literal> со значением “200”: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
775 <example> |
295 | 776 fastcgi_param REDIRECT_STATUS 200; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
777 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
778 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
779 |
239
fe72da550150
"fastcgi_param" directive has new parameter "if_not_empty".
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
780 <para> |
295 | 781 Если директива указана с <literal>if_not_empty</literal> (1.1.11), |
239
fe72da550150
"fastcgi_param" directive has new parameter "if_not_empty".
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
782 то такой параметр с пустым значением передаваться на сервер не будет: |
fe72da550150
"fastcgi_param" directive has new parameter "if_not_empty".
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
783 <example> |
295 | 784 fastcgi_param HTTPS $https if_not_empty; |
239
fe72da550150
"fastcgi_param" directive has new parameter "if_not_empty".
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
785 </example> |
fe72da550150
"fastcgi_param" directive has new parameter "if_not_empty".
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
786 </para> |
fe72da550150
"fastcgi_param" directive has new parameter "if_not_empty".
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
787 |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
788 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
789 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
790 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
791 <directive name="fastcgi_pass"> |
295 | 792 <syntax><value>адрес</value></syntax> |
99
1d315ef37215
The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
793 <default/> |
295 | 794 <context>location</context> |
795 <context>if в location</context> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
796 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
797 <para> |
295 | 798 Задаёт адрес FastCGI-сервера. |
799 Адрес может быть указан в виде доменного имени или адреса, и порта, например, | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
800 <example> |
351
a4fa80755eab
Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents:
316
diff
changeset
|
801 fastcgi_pass localhost:9000; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
802 </example> |
295 | 803 или в виде пути UNIX-сокета: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
804 <example> |
351
a4fa80755eab
Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents:
316
diff
changeset
|
805 fastcgi_pass unix:/tmp/fastcgi.socket; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
806 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
807 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
808 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
809 <para> |
295 | 810 Если доменному имени соответствует несколько адресов, то все они будут |
811 использоваться по очереди (round-robin). | |
812 И, кроме того, адрес может быть | |
135
edf8c90f8085
Renamed ngx_http_upstream to ngx_http_upstream_module.
Ruslan Ermilov <ru@nginx.com>
parents:
110
diff
changeset
|
813 <link doc="ngx_http_upstream_module.xml">группой серверов</link>. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
814 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
815 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
816 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
817 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
818 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
819 <directive name="fastcgi_pass_header"> |
295 | 820 <syntax><value>поле</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
821 <default/> |
295 | 822 <context>http</context> |
823 <context>server</context> | |
824 <context>location</context> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
825 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
826 <para> |
295 | 827 Разрешает передавать от FastCGI-сервера клиенту |
828 <link id="fastcgi_hide_header">запрещённые для передачи</link> поля заголовка. | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
829 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
830 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
831 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
832 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
833 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
834 <directive name="fastcgi_read_timeout"> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
835 <syntax><value>время</value></syntax> |
295 | 836 <default>60s</default> |
837 <context>http</context> | |
838 <context>server</context> | |
839 <context>location</context> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
840 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
841 <para> |
295 | 842 Задаёт таймаут при чтении ответа FastCGI-сервера. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
843 Таймаут устанавливается не на всю передачу ответа, |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
844 а только между двумя операциями чтения. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
845 Если по истечении этого времени FastCGI-сервер ничего не передаст, |
295 | 846 соединение закрывается. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
847 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
848 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
849 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
850 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
851 |
793
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
852 <directive name="fastcgi_pass_request_body"> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
853 <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
|
854 <default>on</default> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
855 <context>http</context> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
856 <context>server</context> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
857 <context>location</context> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
858 |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
859 <para> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
860 Если запрещено, то исходное тело запроса не будет передано |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
861 на FastCGI-сервер. |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
862 См. также директиву <link id="fastcgi_pass_request_headers"/>. |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
863 </para> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
864 |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
865 </directive> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
866 |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
867 |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
868 <directive name="fastcgi_pass_request_headers"> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
869 <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
|
870 <default>on</default> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
871 <context>http</context> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
872 <context>server</context> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
873 <context>location</context> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
874 |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
875 <para> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
876 Если запрещено, то поля заголовка исходного запроса не будут переданы на |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
877 FastCGI-сервер. |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
878 См. также директивы <link id="fastcgi_pass_request_body"/>. |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
879 </para> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
880 |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
881 </directive> |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
882 |
9104a921d940
Documented "fastcgi_pass_request_body/headers" directives.
Vladimir Homutov <vl@nginx.com>
parents:
773
diff
changeset
|
883 |
773
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
884 <directive name="fastcgi_send_lowat"> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
885 <syntax><value>размер</value></syntax> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
886 <default>0</default> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
887 <context>http</context> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
888 <context>server</context> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
889 <context>location</context> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
890 |
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 При установке в ненулевое значение nginx будет пытаться минимизировать |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
893 число операций отправки на исходящих соединениях с FastCGI-сервером |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
894 либо при помощи флага <c-def>NOTE_LOWAT</c-def> метода |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
895 <link doc="../events.xml" id="kqueue"/>, |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
896 либо при помощи параметра сокета <c-def>SO_SNDLOWAT</c-def>, |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
897 с указанным <value>размером</value>. |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
898 </para> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
899 |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
900 <para> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
901 Эта директива игнорируется на Linux, Solaris и Windows. |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
902 </para> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
903 |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
904 </directive> |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
905 |
24b1b0101250
Documented "send_lowat" directive in fastcgi and proxy modules.
Vladimir Homutov <vl@nginx.com>
parents:
772
diff
changeset
|
906 |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
907 <directive name="fastcgi_send_timeout"> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
908 <syntax><value>время</value></syntax> |
295 | 909 <default>60s</default> |
910 <context>http</context> | |
911 <context>server</context> | |
912 <context>location</context> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
913 |
98 | 914 <para> |
295 | 915 Задаёт таймаут при передаче запроса FastCGI-серверу. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
916 Таймаут устанавливается не на всю передачу запроса, |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
917 а только между двумя операциями записи. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
918 Если по истечении этого времени FastCGI-сервер не примет новых данных, |
295 | 919 соединение закрывается. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
920 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
921 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
922 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
923 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
924 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
925 <directive name="fastcgi_split_path_info"> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
926 <syntax><value>regex</value></syntax> |
99
1d315ef37215
The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
927 <default/> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
928 <context>location</context> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
929 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
930 <para> |
295 | 931 Задаёт регулярное выражение, выделяющее значение для переменной |
932 <var>$fastcgi_path_info</var>. | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
933 Регулярное выражение должно иметь два выделения, из которых первое |
295 | 934 становится значением переменной <var>$fastcgi_script_name</var>, |
935 а второе—значением переменной <var>$fastcgi_path_info</var>. | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
936 Например, при таких настройках |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
937 <example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
938 location ~ ^(.+\.php)(.*)$ { |
295 | 939 fastcgi_split_path_info ^(.+\.php)(.*)$; |
940 fastcgi_param SCRIPT_FILENAME /path/to/php$fastcgi_script_name; | |
941 fastcgi_param PATH_INFO $fastcgi_path_info; | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
942 </example> |
295 | 943 и запросе “<literal>/show.php/article/0001</literal>” |
944 параметр <literal>SCRIPT_FILENAME</literal> будет равен | |
945 “<literal>/path/to/php/show.php</literal>”, а параметр | |
946 <literal>PATH_INFO</literal>—“<literal>/article/0001</literal>”. | |
76
4a4caa566120
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
947 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
948 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
949 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
950 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
951 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
952 <directive name="fastcgi_store"> |
271 | 953 <syntax> |
295 | 954 <literal>on</literal> | |
955 <literal>off</literal> | | |
956 <value>строка</value></syntax> | |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
957 <default>off</default> |
295 | 958 <context>http</context> |
959 <context>server</context> | |
960 <context>location</context> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
961 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
962 <para> |
295 | 963 Разрешает сохранение на диск файлов. |
964 Параметр <literal>on</literal> сохраняет файлы в соответствии с путями, | |
965 указанными в директивах | |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
966 <link doc="ngx_http_core_module.xml" id="alias"/> или |
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
967 <link doc="ngx_http_core_module.xml" id="root"/>. |
295 | 968 Параметр <literal>off</literal> запрещает сохранение файлов. |
969 Кроме того, имя файла можно задать явно с помощью строки с переменными: | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
970 <example> |
295 | 971 fastcgi_store /data/www$original_uri; |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
972 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
973 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
974 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
975 <para> |
295 | 976 Время изменения файлов выставляется согласно полученному полю |
977 <header>Last-Modified</header> в заголовке ответа. | |
978 Ответ сначала записывается во временный файл, а потом этот файл | |
979 переименовывается. | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
980 Начиная с версии 0.8.9, временный файл и постоянное место хранения ответа |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
981 могут располагаться на разных файловых системах, но нужно учитывать, |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
982 что в этом случае вместо дешёвой операции переименовывания в пределах |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
983 одной файловой системы файл копируется с одной файловой системы на другую. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
984 Поэтому лучше, если сохраняемые файлы будут находиться на той же файловой |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
985 системе, что и каталог с временными файлами, задаваемый директивой |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
986 <link id="fastcgi_temp_path"/> для данного location. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
987 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
988 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
989 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
990 Директиву можно использовать для создания локальных копий статических |
295 | 991 неизменяемых файлов, например, так: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
992 <example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
993 location /images/ { |
295 | 994 root /data/www; |
995 open_file_cache_errors off; | |
996 error_page 404 = /fetch$uri; | |
76
4a4caa566120
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
997 } |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
998 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
999 location /fetch/ { |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1000 internal; |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1001 |
295 | 1002 fastcgi_pass backend:9000; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1003 ... |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1004 |
295 | 1005 fastcgi_store on; |
1006 fastcgi_store_access user:rw group:rw all:r; | |
1007 fastcgi_temp_path /data/temp; | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
1008 |
295 | 1009 alias /data/www/; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1010 } |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1011 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1012 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1013 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1014 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1015 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1016 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1017 <directive name="fastcgi_store_access"> |
271 | 1018 <syntax><value>пользователи</value>:<value>права</value> ...</syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
1019 <default>user:rw</default> |
295 | 1020 <context>http</context> |
1021 <context>server</context> | |
1022 <context>location</context> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1023 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1024 <para> |
295 | 1025 Задаёт права доступа для создаваемых файлов и каталогов, например, |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1026 <example> |
295 | 1027 fastcgi_store_access user:rw group:rw all:r; |
76
4a4caa566120
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1028 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1029 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1030 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1031 <para> |
295 | 1032 Если заданы какие-либо права для <literal>group</literal> или |
1033 <literal>all</literal>, то права для <literal>user</literal> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1034 указывать необязательно: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1035 <example> |
295 | 1036 fastcgi_store_access group:rw all:r; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1037 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1038 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1039 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1040 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1041 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1042 |
411
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1043 <directive name="fastcgi_temp_file_write_size"> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1044 <syntax><value>размер</value></syntax> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1045 <default>8k|16k</default> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1046 <context>http</context> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1047 <context>server</context> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1048 <context>location</context> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1049 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1050 <para> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1051 Ограничивает <value>размер</value> данных, сбрасываемых во временный файл |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1052 за один раз, при включённой буферизации ответов FastCGI-сервера |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1053 во временные файлы. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1054 По умолчанию <value>размер</value> ограничен двумя буферами, заданными |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1055 директивами <link id="fastcgi_buffer_size"/> и <link id="fastcgi_buffers"/>. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1056 Максимальный размер временного файла задаётся директивой |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1057 <link id="fastcgi_max_temp_file_size"/>. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1058 </para> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1059 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1060 </directive> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1061 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1062 |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1063 <directive name="fastcgi_temp_path"> |
295 | 1064 <syntax> |
1065 <value>путь</value> | |
1066 [<value>уровень1</value> | |
1067 [<value>уровень2</value> | |
1068 [<value>уровень3</value>]]]</syntax> | |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
1069 <default>fastcgi_temp</default> |
295 | 1070 <context>http</context> |
1071 <context>server</context> | |
1072 <context>location</context> | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1073 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1074 <para> |
411
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1075 Задаёт имя каталога для хранения временных файлов с данными, |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
1076 полученными от FastCGI-серверов. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1077 В каталоге может использоваться иерархия подкаталогов до трёх уровней. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1078 Например, при такой конфигурации |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1079 <example> |
295 | 1080 fastcgi_temp_path /spool/nginx/fastcgi_temp 1 2; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1081 </example> |
295 | 1082 временный файл будет следующего вида: |
98 | 1083 <example> |
295 | 1084 /spool/nginx/fastcgi_temp/<emphasis>7</emphasis>/<emphasis>45</emphasis>/00000123<emphasis>457</emphasis> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1085 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1086 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1087 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1088 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1089 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1090 </section> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1091 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1092 |
295 | 1093 <section id="parameters" name="Параметры, передаваемые FastCGI-серверу"> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
1094 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
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1095 <para> |
295 | 1096 Поля заголовка HTTP-запроса передаются FastCGI-серверу в виде параметров. |
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1097 В приложениях и скриптах, запущенных в виде FastCGI-сервера, |
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1098 эти параметры обычно доступны в виде переменных среды. |
295 | 1099 Например, поле заголовка <header>User-Agent</header> передаётся как параметр |
1100 <literal>HTTP_USER_AGENT</literal>. | |
1101 Кроме полей заголовка HTTP-запроса можно передавать произвольные параметры | |
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1102 с помощью директивы <link id="fastcgi_param"/>. |
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1103 </para> |
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1104 |
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1105 </section> |
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1106 |
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1107 |
295 | 1108 <section id="variables" name="Встроенные переменные"> |
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1109 |
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1110 <para> |
295 | 1111 В модуле <literal>ngx_http_fastcgi_module</literal> есть встроенные переменные, |
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1112 которые можно использовать для формирования параметров с помощью директивы |
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1113 <link id="fastcgi_param"/>: |
295 | 1114 <list type="tag"> |
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1115 |
295 | 1116 <tag-name><var>$fastcgi_script_name</var></tag-name> |
1117 <tag-desc> | |
1118 URI запроса или же, если URI заканчивается слэшом, | |
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1119 то URI запроса, дополненное именем индексного файла, задаваемого директивой |
295 | 1120 <link id="fastcgi_index"/>. |
1121 Эту переменную можно использовать для задания параметров | |
1122 <literal>SCRIPT_FILENAME</literal> и <literal>PATH_TRANSLATED</literal>, | |
1123 используемых, в частности, для определения имени скрипта в PHP. | |
1124 Например, для запроса “<literal>/info/</literal>” и при использовании | |
1125 директив | |
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1126 <example> |
295 | 1127 fastcgi_index index.php; |
1128 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; | |
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1129 </example> |
295 | 1130 параметр <literal>SCRIPT_FILENAME</literal> будет равен |
1131 “<literal>/home/www/scripts/php/info/index.php</literal>”. | |
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1132 |
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1133 <para> |
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1134 При использовании директивы <link id="fastcgi_split_path_info"/> |
295 | 1135 переменная <var>$fastcgi_script_name</var> равна значению первого выделения, |
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1136 задаваемого этой директивой. |
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1137 </para> |
295 | 1138 </tag-desc> |
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1139 |
295 | 1140 <tag-name><var>$fastcgi_path_info</var></tag-name> |
1141 <tag-desc>значение второго выделения, задаваемого директивой | |
1142 <link id="fastcgi_split_path_info"/>. | |
1143 Эту переменную можно использовать для задания параметра | |
1144 <literal>PATH_INFO</literal>. | |
1145 </tag-desc> | |
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1146 |
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1147 </list> |
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1148 </para> |
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1149 |
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1150 </section> |
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1151 |
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1152 </module> |