Mercurial > hg > nginx-site
annotate xml/ru/docs/http/ngx_http_scgi_module.xml @ 1866:6f2c5a36b4d1
Documented the "jitter" parameter for health_check.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Thu, 15 Dec 2016 16:56:46 +0300 |
parents | 0d6ac4838921 |
children | 6839c258c473 |
rev | line source |
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1 <?xml version="1.0"?> |
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2 |
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3 <!-- |
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4 Copyright (C) Igor Sysoev |
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5 Copyright (C) Nginx, Inc. |
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6 --> |
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7 |
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8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
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9 |
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10 <module name="Модуль ngx_http_scgi_module" |
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11 link="/ru/docs/http/ngx_http_scgi_module.html" |
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12 lang="ru" |
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13 rev="28"> |
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14 |
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15 <section id="summary"> |
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16 |
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17 <para> |
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18 Модуль <literal>ngx_http_scgi_module</literal> позволяет передавать |
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19 запросы SCGI-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 |
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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 / { |
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30 include scgi_params; |
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31 scgi_pass localhost:9000; |
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32 } |
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33 </example> |
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34 </para> |
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35 |
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36 </section> |
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37 |
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38 |
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39 <section id="directives" name="Директивы"> |
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40 |
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41 <directive name="scgi_bind"> |
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42 <syntax><value>адрес</value> [transparent] | <literal>off</literal></syntax> |
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43 <default/> |
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44 <context>http</context> |
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45 <context>server</context> |
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46 <context>location</context> |
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47 |
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48 <para> |
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49 Задаёт локальный IP-адрес с необязательным портом (1.11.2), |
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50 который будет использоваться в исходящих соединениях с SCGI-сервером. |
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51 В значении параметра допустимо использование переменных (1.3.12). |
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52 Специальное значение <literal>off</literal> (1.3.12) отменяет действие |
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53 унаследованной с предыдущего уровня конфигурации |
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54 директивы <literal>scgi_bind</literal>, позволяя системе |
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55 самостоятельно выбирать локальный IP-адрес и порт. |
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56 </para> |
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57 |
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58 <para id="scgi_bind_transparent"> |
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59 Параметр <literal>transparent</literal> (1.11.0) позволяет |
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60 задать нелокальный IP-aдрес, который будет использоваться в |
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61 исходящих соединениях с SCGI-сервером, |
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62 например, реальный IP-адрес клиента: |
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63 <example> |
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64 scgi_bind $remote_addr transparent; |
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65 </example> |
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66 Для работы параметра |
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67 необходимо запустить рабочие процессы nginx с привилегиями |
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68 <link doc="../ngx_core_module.xml" id="user">суперпользователя</link>, |
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69 а также настроить таблицу маршрутизации ядра |
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70 для перехвата сетевого трафика с SCGI-сервера. |
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71 </para> |
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72 |
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73 </directive> |
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74 |
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75 |
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76 <directive name="scgi_buffer_size"> |
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77 <syntax><value>размер</value></syntax> |
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78 <default>4k|8k</default> |
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79 <context>http</context> |
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80 <context>server</context> |
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81 <context>location</context> |
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82 |
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83 <para> |
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84 Задаёт <value>размер</value> буфера, в который будет читаться |
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85 первая часть ответа, получаемого от SCGI-сервера. |
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86 В этой части ответа находится, как правило, небольшой заголовок ответа. |
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87 По умолчанию размер одного буфера равен размеру страницы памяти. |
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88 В зависимости от платформы это или 4K, или 8K, |
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89 однако его можно сделать меньше. |
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90 </para> |
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91 |
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92 </directive> |
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93 |
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94 |
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95 <directive name="scgi_buffering"> |
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96 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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97 <default>on</default> |
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98 <context>http</context> |
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99 <context>server</context> |
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100 <context>location</context> |
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101 |
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102 <para> |
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103 Разрешает или запрещает использовать буферизацию ответов SCGI-сервера. |
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104 </para> |
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105 |
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106 <para> |
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107 Если буферизация включена, то nginx принимает ответ SCGI-сервера |
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108 как можно быстрее, сохраняя его в буферы, заданные директивами |
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109 <link id="scgi_buffer_size"/> и <link id="scgi_buffers"/>. |
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110 Если ответ не вмещается целиком в память, то его часть может быть записана |
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111 на диск во <link id="scgi_temp_path">временный файл</link>. |
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112 Запись во временные файлы контролируется директивами |
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113 <link id="scgi_max_temp_file_size"/> и |
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114 <link id="scgi_temp_file_write_size"/>. |
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115 </para> |
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116 |
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117 <para> |
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118 Если буферизация выключена, то ответ синхронно передаётся клиенту сразу же |
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119 по мере его поступления. |
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120 nginx не пытается считать весь ответ SCGI-сервера. |
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121 Максимальный размер данных, который nginx может принять от сервера |
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122 за один раз, задаётся директивой <link id="scgi_buffer_size"/>. |
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123 </para> |
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124 |
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125 <para> |
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126 Буферизация может быть также включена или выключена путём передачи |
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127 значения “<literal>yes</literal>” или “<literal>no</literal>” в поле |
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128 <header>X-Accel-Buffering</header> заголовка ответа. |
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129 Эту возможность можно запретить с помощью директивы |
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130 <link id="scgi_ignore_headers"/>. |
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131 </para> |
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132 |
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133 </directive> |
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134 |
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135 |
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136 <directive name="scgi_buffers"> |
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137 <syntax><value>число</value> <value>размер</value></syntax> |
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138 <default>8 4k|8k</default> |
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139 <context>http</context> |
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140 <context>server</context> |
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141 <context>location</context> |
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142 |
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143 <para> |
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144 Задаёт <value>число</value> и <value>размер</value> буферов |
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145 для одного соединения, |
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146 в которые будет читаться ответ, получаемый от SCGI-сервера. |
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147 По умолчанию размер одного буфера равен размеру страницы. |
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148 В зависимости от платформы это или 4K, или 8K. |
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149 </para> |
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150 |
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151 </directive> |
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152 |
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153 |
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154 <directive name="scgi_busy_buffers_size"> |
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155 <syntax><value>размер</value></syntax> |
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156 <default>8k|16k</default> |
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157 <context>http</context> |
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158 <context>server</context> |
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159 <context>location</context> |
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160 |
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161 <para> |
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162 При включённой <link id="scgi_buffering">буферизации</link> ответов |
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163 SCGI-сервера, ограничивает суммарный <value>размер</value> |
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164 буферов, которые могут быть заняты для отправки ответа клиенту, пока |
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165 ответ ещё не прочитан целиком. |
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166 Оставшиеся буферы тем временем могут использоваться для чтения ответа |
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167 и, при необходимости, буферизации части ответа во временный файл. |
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168 По умолчанию <value>размер</value> ограничен двумя буферами, заданными |
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169 директивами <link id="scgi_buffer_size"/> и <link id="scgi_buffers"/>. |
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170 </para> |
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171 |
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172 </directive> |
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173 |
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174 |
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175 <directive name="scgi_cache"> |
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176 <syntax><value>зона</value> | <literal>off</literal></syntax> |
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177 <default>off</default> |
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178 <context>http</context> |
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179 <context>server</context> |
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180 <context>location</context> |
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181 |
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182 <para> |
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183 Задаёт зону разделяемой памяти, используемой для кэширования. |
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184 Одна и та же зона может использоваться в нескольких местах. |
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185 В значении параметра можно использовать переменные (1.7.9). |
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186 Параметр <literal>off</literal> запрещает кэширование, унаследованное |
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187 с предыдущего уровня конфигурации. |
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188 </para> |
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189 |
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190 </directive> |
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191 |
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192 |
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193 <directive name="scgi_cache_bypass"> |
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194 <syntax><value>строка</value> ...</syntax> |
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195 <default/> |
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196 <context>http</context> |
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197 <context>server</context> |
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198 <context>location</context> |
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199 |
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200 <para> |
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201 Задаёт условия, при которых ответ не будет браться из кэша. |
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202 Если значение хотя бы одного из строковых параметров непустое и не равно “0”, |
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203 то ответ не берётся из кэша: |
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204 <example> |
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205 scgi_cache_bypass $cookie_nocache $arg_nocache$arg_comment; |
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206 scgi_cache_bypass $http_pragma $http_authorization; |
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207 </example> |
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208 Можно использовать совместно с директивой <link id="scgi_no_cache"/>. |
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209 </para> |
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210 |
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211 </directive> |
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212 |
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213 |
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214 <directive name="scgi_cache_key"> |
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215 <syntax><value>строка</value></syntax> |
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216 <default/> |
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217 <context>http</context> |
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218 <context>server</context> |
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219 <context>location</context> |
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220 |
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221 <para> |
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222 Задаёт ключ для кэширования, например, |
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223 <example> |
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224 scgi_cache_key localhost:9000$request_uri; |
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225 </example> |
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226 </para> |
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227 |
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228 </directive> |
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229 |
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230 |
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231 <directive name="scgi_cache_lock"> |
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232 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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233 <default>off</default> |
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234 <context>http</context> |
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235 <context>server</context> |
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236 <context>location</context> |
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237 <appeared-in>1.1.12</appeared-in> |
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238 |
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239 <para> |
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240 Если включено, одновременно только одному запросу будет позволено |
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241 заполнить новый элемент кэша, идентифицируемый согласно директиве |
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242 <link id="scgi_cache_key"/>, передав запрос на SCGI-сервер. |
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243 Остальные запросы этого же элемента будут либо ожидать |
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244 появления ответа в кэше, либо освобождения блокировки |
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245 этого элемента, в течение времени, заданного директивой |
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246 <link id="scgi_cache_lock_timeout"/>. |
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247 </para> |
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248 |
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249 </directive> |
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250 |
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251 |
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252 <directive name="scgi_cache_lock_age"> |
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253 <syntax><value>время</value></syntax> |
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254 <default>5s</default> |
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255 <context>http</context> |
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256 <context>server</context> |
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257 <context>location</context> |
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258 <appeared-in>1.7.8</appeared-in> |
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259 |
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260 <para> |
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261 Если последний запрос, переданный на SCGI-сервер |
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262 для заполнения нового элемента кэша, |
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263 не завершился за указанное <value>время</value>, |
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264 на SCGI-сервер может быть передан ещё один запрос. |
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265 </para> |
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266 |
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267 </directive> |
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268 |
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269 |
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270 <directive name="scgi_cache_lock_timeout"> |
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271 <syntax><value>время</value></syntax> |
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272 <default>5s</default> |
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273 <context>http</context> |
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274 <context>server</context> |
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275 <context>location</context> |
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276 <appeared-in>1.1.12</appeared-in> |
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277 |
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278 <para> |
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279 Задаёт таймаут для <link id="scgi_cache_lock"/>. |
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280 По истечении указанного <value>времени</value> |
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281 запрос будет передан на SCGI-сервер, |
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282 однако ответ не будет закэширован. |
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283 <note> |
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284 До версии 1.7.8 такой ответ мог быть закэширован. |
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285 </note> |
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286 </para> |
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287 |
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288 </directive> |
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289 |
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290 |
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291 <directive name="scgi_cache_max_range_offset"> |
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292 <syntax><value>число</value></syntax> |
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293 <default/> |
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294 <context>http</context> |
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295 <context>server</context> |
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296 <context>location</context> |
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297 <appeared-in>1.11.6</appeared-in> |
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298 |
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299 <para> |
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300 Задаёт смещение в байтах для запросов с указанием диапазона запрашиваемых байт |
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301 (byte-range requests). |
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302 Если диапазон находится за указанным смещением, |
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303 range-запрос будет передан на SCGI-сервер |
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304 и ответ не будет закэширован. |
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305 </para> |
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306 |
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307 </directive> |
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308 |
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309 |
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310 <directive name="scgi_cache_methods"> |
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311 <syntax> |
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312 <literal>GET</literal> | |
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313 <literal>HEAD</literal> | |
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314 <literal>POST</literal> |
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315 ...</syntax> |
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316 <default>GET HEAD</default> |
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317 <context>http</context> |
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318 <context>server</context> |
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319 <context>location</context> |
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320 |
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321 <para> |
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322 Если метод запроса клиента указан в этой директиве, |
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323 то ответ будет закэширован. |
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324 Методы “<literal>GET</literal>” и “<literal>HEAD</literal>” всегда добавляются |
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325 в список, но тем не менее рекомендуется перечислять их явно. |
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326 См. также директиву <link id="scgi_no_cache"/>. |
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327 </para> |
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328 |
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329 </directive> |
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330 |
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331 |
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332 <directive name="scgi_cache_min_uses"> |
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333 <syntax><value>число</value></syntax> |
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334 <default>1</default> |
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335 <context>http</context> |
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336 <context>server</context> |
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337 <context>location</context> |
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338 |
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339 <para> |
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340 Задаёт <value>число</value> запросов, после которого ответ будет закэширован. |
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341 </para> |
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342 |
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343 </directive> |
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344 |
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345 |
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346 <directive name="scgi_cache_path"> |
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347 <syntax> |
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348 <value>путь</value> |
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349 [<literal>levels</literal>=<value>уровни</value>] |
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350 [<literal>use_temp_path</literal>=<literal>on</literal>|<literal>off</literal>] |
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351 <literal>keys_zone</literal>=<value>имя</value>:<value>размер</value> |
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352 [<literal>inactive</literal>=<value>время</value>] |
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353 [<literal>max_size</literal>=<value>размер</value>] |
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354 [<literal>manager_files</literal>=<value>число</value>] |
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355 [<literal>manager_sleep</literal>=<value>время</value>] |
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356 [<literal>manager_threshold</literal>=<value>время</value>] |
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357 [<literal>loader_files</literal>=<value>число</value>] |
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358 [<literal>loader_sleep</literal>=<value>время</value>] |
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359 [<literal>loader_threshold</literal>=<value>время</value>] |
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360 [<literal>purger</literal>=<literal>on</literal>|<literal>off</literal>] |
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361 [<literal>purger_files</literal>=<value>число</value>] |
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362 [<literal>purger_sleep</literal>=<value>время</value>] |
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363 [<literal>purger_threshold</literal>=<value>время</value>]</syntax> |
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364 <default/> |
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365 <context>http</context> |
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366 |
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367 <para> |
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368 Задаёт путь и другие параметры кэша. |
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369 Данные кэша хранятся в файлах. |
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370 Именем файла в кэше является результат функции MD5 |
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371 от <link id="scgi_cache_key">ключа кэширования</link>. |
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372 Параметр <literal>levels</literal> задаёт уровни иерархии кэша: |
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373 можно задать от 1 до 3 уровней, на каждом уровне допускаются значения 1 или 2. |
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374 Например, при использовании |
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375 <example> |
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376 scgi_cache_path /data/nginx/cache levels=1:2 keys_zone=one:10m; |
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377 </example> |
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378 имена файлов в кэше будут такого вида: |
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379 <example> |
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380 /data/nginx/cache/<emphasis>c</emphasis>/<emphasis>29</emphasis>/b7f54b2df7773722d382f4809d650<emphasis>29c</emphasis> |
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381 </example> |
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382 </para> |
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383 |
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384 <para> |
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385 Кэшируемый ответ сначала записывается во временный файл, а потом этот файл |
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386 переименовывается. |
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387 Начиная с версии 0.8.9 временные файлы и кэш |
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388 могут располагаться на разных файловых системах. |
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389 Однако нужно учитывать, |
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390 что в этом случае вместо дешёвой операции переименовывания в пределах |
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391 одной файловой системы файл копируется с одной файловой системы на другую. |
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392 Поэтому лучше, если кэш будет находиться на той же файловой |
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393 системе, что и каталог с временными файлами. |
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394 Какой из каталогов будет использоваться для временных файлов |
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395 определяется параметром <literal>use_temp_path</literal> (1.7.10). |
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396 Если параметр не задан или установлен в значение “<literal>on</literal>”, |
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397 то будет использоваться каталог, задаваемый директивой |
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398 <link id="scgi_temp_path"/> для данного location. |
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399 Если параметр установлен в значение “<literal>off</literal>”, |
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400 то временные файлы будут располагаться непосредственно в каталоге кэша. |
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401 </para> |
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402 |
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403 <para> |
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404 Кроме того, все активные ключи и информация о данных хранятся в зоне |
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405 разделяемой памяти, <value>имя</value> и <value>размер</value> которой |
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406 задаются параметром <literal>keys_zone</literal>. |
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407 Зоны размером в 1 мегабайт достаточно для хранения около 8 тысяч ключей. |
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408 </para> |
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409 |
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410 <para> |
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411 Если к данным кэша не обращаются в течение времени, заданного параметром |
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412 <literal>inactive</literal>, то данные удаляются, независимо от их свежести. |
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413 По умолчанию <literal>inactive</literal> равен 10 минутам. |
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414 </para> |
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415 |
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416 <para> |
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417 Специальный процесс “cache manager” следит за максимальным размером кэша, |
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418 заданным параметром <literal>max_size</literal>, и при превышении |
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419 его размеров удаляет наименее востребованные данные. |
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420 Удаление данных происходит итерациями, настраиваемыми параметрами (1.11.5) |
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421 <literal>manager_files</literal>, |
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422 <literal>manager_threshold</literal> и |
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423 <literal>manager_sleep</literal>. |
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424 За одну итерацию загружается не более <literal>manager_files</literal> |
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425 элементов (по умолчанию 100). |
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426 Время работы одной итерации ограничено параметром |
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427 <literal>manager_threshold</literal> (по умолчанию 200 миллисекунд). |
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428 Между итерациями делается пауза на время, заданное параметром |
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429 <literal>manager_sleep</literal> (по умолчанию 50 миллисекунд). |
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430 </para> |
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431 |
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432 <para> |
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433 Через минуту после старта активируется специальный процесс “cache loader”, |
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434 который загружает в зону кэша информацию о ранее закэшированных данных, |
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435 хранящихся на файловой системе. |
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436 Загрузка также происходит итерациями. |
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437 За одну итерацию загружается не более <literal>loader_files</literal> |
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438 элементов (по умолчанию 100). |
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439 Кроме того, время работы одной итерации ограничено параметром |
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440 <literal>loader_threshold</literal> (по умолчанию 200 миллисекунд). |
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441 Между итерациями делается пауза на время, заданное параметром |
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442 <literal>loader_sleep</literal> (по умолчанию 50 миллисекунд). |
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443 </para> |
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444 |
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445 <para> |
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446 Кроме того, |
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447 следующие параметры доступны как часть |
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448 <commercial_version>коммерческой подписки</commercial_version>: |
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449 </para> |
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450 |
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451 <para> |
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452 <list type="tag"> |
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453 |
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454 <tag-name id="purger"> |
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455 <literal>purger</literal>=<literal>on</literal>|<literal>off</literal> |
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456 </tag-name> |
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457 <tag-desc> |
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458 Указывает, будут ли записи в кэше, соответствующие |
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459 <link id="scgi_cache_purge">маске</link>, |
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460 удалены с диска при помощи процесса “cache purger” (1.7.12). |
1659
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461 Установка параметра в значение <literal>on</literal> |
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462 (по умолчанию <literal>off</literal>) |
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463 активирует процесс “cache purger”, который |
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464 проходит по всем записям в кэше |
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465 и удаляет записи, соответствующие этой маске. |
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466 </tag-desc> |
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467 |
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468 <tag-name id="purger_files"> |
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469 <literal>purger_files</literal>=<value>число</value> |
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470 </tag-name> |
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471 <tag-desc> |
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472 Задаёт число элементов, которые будут сканироваться за одну итерацию (1.7.12). |
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473 По умолчанию <literal>purger_files</literal> равен 10. |
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474 </tag-desc> |
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475 |
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476 <tag-name id="purger_threshold"> |
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477 <literal>purger_threshold</literal>=<value>время</value> |
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478 </tag-name> |
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479 <tag-desc> |
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480 Задаёт продолжительность одной итерации (1.7.12). |
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481 По умолчанию <literal>purger_threshold</literal> равен 50 миллисекундам. |
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482 </tag-desc> |
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483 |
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484 <tag-name id="purger_sleep"> |
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485 <literal>purger_sleep</literal>=<value>время</value> |
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486 </tag-name> |
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487 <tag-desc> |
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488 Задаёт паузу между итерациями (1.7.12). |
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489 По умолчанию <literal>purger_sleep</literal> равен 50 миллисекундам. |
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490 </tag-desc> |
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491 |
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492 </list> |
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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="scgi_cache_purge"> |
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499 <syntax>строка ...</syntax> |
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500 <default/> |
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|
501 <context>http</context> |
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|
502 <context>server</context> |
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|
503 <context>location</context> |
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504 <appeared-in>1.5.7</appeared-in> |
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|
505 |
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|
506 <para> |
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507 Задаёт условия, при которых запрос будет считаться запросом |
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508 на очистку кэша. |
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509 Если значение хотя бы одного из строковых параметров непустое и не равно “0”, |
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510 то запись в кэше с соответствующим |
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511 <link id="scgi_cache_key">ключом кэширования</link> удаляется. |
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512 В результате успешной операции возвращается ответ с кодом |
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513 <http-status code="204" text="No Content"/>. |
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|
514 </para> |
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|
515 |
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|
516 <para> |
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517 Если <link id="scgi_cache_key">ключ кэширования</link> |
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518 запроса на очистку заканчивается |
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519 звёздочкой (“<literal>*</literal>”), то все записи в кэше, соответствующие |
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520 этой маске, будут удалены из кэша. |
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521 Тем не менее, эти записи будут оставаться на диске или до момента удаления |
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522 из-за <link id="scgi_cache_path">отсутствия обращения к данным</link>, |
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523 или до обработки их процессом “<link id="purger">cache purger</link>” (1.7.12), |
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524 или до попытки клиента получить к ним доступ. |
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525 </para> |
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|
526 |
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|
527 <para> |
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528 Пример конфигурации: |
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|
529 <example> |
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|
530 scgi_cache_path /data/nginx/cache keys_zone=cache_zone:10m; |
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|
531 |
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|
532 map $request_method $purge_method { |
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533 PURGE 1; |
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|
534 default 0; |
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|
535 } |
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|
536 |
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|
537 server { |
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|
538 ... |
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Yaroslav Zhuravlev <yar@nginx.com>
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|
539 location / { |
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Aligned configuration examples with fastcgi/scgi_cache_purge.
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|
540 scgi_pass http://backend; |
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parents:
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diff
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|
541 scgi_cache cache_zone; |
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diff
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542 scgi_cache_key $uri; |
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543 scgi_cache_purge $purge_method; |
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|
544 } |
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Yaroslav Zhuravlev <yar@nginx.com>
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|
545 } |
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|
546 </example> |
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|
547 <note> |
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Yaroslav Zhuravlev <yar@nginx.com>
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548 Функциональность доступна как часть |
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|
549 <commercial_version>коммерческой подписки</commercial_version>. |
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|
550 </note> |
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|
551 </para> |
1ce4912eb182
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|
552 |
1ce4912eb182
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|
553 </directive> |
1ce4912eb182
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|
554 |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
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|
555 |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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|
556 <directive name="scgi_cache_revalidate"> |
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|
557 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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|
558 <default>off</default> |
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changeset
|
559 <context>http</context> |
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parents:
diff
changeset
|
560 <context>server</context> |
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parents:
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|
561 <context>location</context> |
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diff
changeset
|
562 <appeared-in>1.5.7</appeared-in> |
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Yaroslav Zhuravlev <yar@nginx.com>
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|
563 |
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parents:
diff
changeset
|
564 <para> |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
565 Разрешает ревалидацию просроченных элементов кэша при помощи |
1246
5be7716a5684
Documented If-None-Match in proxy_cache_revalidate and friends.
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parents:
1190
diff
changeset
|
566 условных запросов с полями заголовка |
5be7716a5684
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
1190
diff
changeset
|
567 <header>If-Modified-Since</header> и <header>If-None-Match</header>. |
1183
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diff
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|
568 </para> |
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Yaroslav Zhuravlev <yar@nginx.com>
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changeset
|
569 |
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|
570 </directive> |
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parents:
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changeset
|
571 |
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|
572 |
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parents:
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|
573 <directive name="scgi_cache_use_stale"> |
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|
574 <syntax> |
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parents:
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|
575 <literal>error</literal> | |
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parents:
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changeset
|
576 <literal>timeout</literal> | |
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parents:
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changeset
|
577 <literal>invalid_header</literal> | |
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parents:
diff
changeset
|
578 <literal>updating</literal> | |
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parents:
diff
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|
579 <literal>http_500</literal> | |
1ce4912eb182
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parents:
diff
changeset
|
580 <literal>http_503</literal> | |
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parents:
diff
changeset
|
581 <literal>http_403</literal> | |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
582 <literal>http_404</literal> | |
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parents:
diff
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|
583 <literal>off</literal> |
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parents:
diff
changeset
|
584 ...</syntax> |
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parents:
diff
changeset
|
585 <default>off</default> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
586 <context>http</context> |
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parents:
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changeset
|
587 <context>server</context> |
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parents:
diff
changeset
|
588 <context>location</context> |
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parents:
diff
changeset
|
589 |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
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changeset
|
590 <para> |
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591 Определяет, в каких случаях можно использовать устаревший закэшированный ответ, |
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592 если при работе с SCGI-сервером возникла ошибка. |
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593 Параметры директивы совпадают с параметрами |
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594 директивы <link id="scgi_next_upstream"/>. |
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595 </para> |
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596 |
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597 <para> |
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598 Параметр <literal>error</literal> также позволяет использовать |
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599 устаревший закэшированный ответ при невозможности выбора |
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600 SCGI-сервера для обработки запроса. |
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601 </para> |
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602 |
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603 <para> |
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604 Кроме того, дополнительный параметр <literal>updating</literal> |
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605 разрешает использовать устаревший закэшированный ответ, |
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606 если на данный момент он уже обновляется. |
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607 Это позволяет минимизировать число обращений к SCGI-серверам |
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608 при обновлении закэшированных данных. |
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609 </para> |
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610 |
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611 <para> |
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612 Чтобы минимизировать число обращений к SCGI-серверам при |
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613 заполнении нового элемента кэша, можно воспользоваться директивой |
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614 <link id="scgi_cache_lock"/>. |
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615 </para> |
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616 |
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617 </directive> |
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618 |
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619 |
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620 <directive name="scgi_cache_valid"> |
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621 <syntax>[<value>код</value> ...] <value>время</value></syntax> |
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622 <default/> |
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623 <context>http</context> |
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624 <context>server</context> |
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625 <context>location</context> |
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626 |
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627 <para> |
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628 Задаёт время кэширования для разных кодов ответа. |
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629 Например, директивы |
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630 <example> |
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631 scgi_cache_valid 200 302 10m; |
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632 scgi_cache_valid 404 1m; |
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633 </example> |
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634 задают время кэширования 10 минут для ответов с кодами 200 и 302 |
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635 и 1 минуту для ответов с кодом 404. |
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636 </para> |
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637 |
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638 <para> |
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639 Если указано только <value>время</value> кэширования, |
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640 <example> |
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641 scgi_cache_valid 5m; |
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642 </example> |
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643 то кэшируются только ответы 200, 301 и 302. |
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644 </para> |
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645 |
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646 <para> |
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647 Кроме того, можно кэшировать любые ответы с помощью параметра |
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648 <literal>any</literal>: |
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649 <example> |
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650 scgi_cache_valid 200 302 10m; |
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651 scgi_cache_valid 301 1h; |
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652 scgi_cache_valid any 1m; |
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653 </example> |
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654 </para> |
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655 |
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656 <para> |
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657 Параметры кэширования могут также быть заданы непосредственно |
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658 в заголовке ответа. |
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659 Такой способ приоритетнее, чем задание времени кэширования с помощью директивы. |
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660 <list type="bullet" compact="no"> |
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661 |
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662 <listitem> |
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663 Поле заголовка <header>X-Accel-Expires</header> задаёт время кэширования |
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664 ответа в секундах. |
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665 Значение 0 запрещает кэшировать ответ. |
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666 Если значение начинается с префикса <literal>@</literal>, оно задаёт абсолютное |
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667 время в секундах с начала эпохи, до которого ответ может быть закэширован. |
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668 </listitem> |
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669 |
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670 <listitem> |
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671 Если в заголовке нет поля <header>X-Accel-Expires</header>, |
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672 параметры кэширования определяются по полям заголовка |
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673 <header>Expires</header> или <header>Cache-Control</header>. |
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674 </listitem> |
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675 |
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676 <listitem> |
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677 Ответ, в заголовке которого есть поле <header>Set-Cookie</header>, |
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678 не будет кэшироваться. |
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679 </listitem> |
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680 |
1353
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681 <listitem> |
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682 Ответ, в заголовке которого есть поле <header>Vary</header> |
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683 со специальным значением “<literal>*</literal>”, |
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684 не будет кэшироваться (1.7.7). |
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685 Ответ, в заголовке которого есть поле <header>Vary</header> |
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686 с другим значением, будет закэширован |
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687 с учётом соответствующих полей заголовка запроса (1.7.7). |
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688 </listitem> |
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689 |
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690 </list> |
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691 Обработка одного или более из этих полей заголовка может быть отключена |
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692 при помощи директивы <link id="scgi_ignore_headers"/>. |
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693 </para> |
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694 |
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695 </directive> |
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696 |
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697 |
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698 <directive name="scgi_connect_timeout"> |
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699 <syntax><value>время</value></syntax> |
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700 <default>60s</default> |
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701 <context>http</context> |
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702 <context>server</context> |
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703 <context>location</context> |
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704 |
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705 <para> |
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706 Задаёт таймаут для установления соединения с SCGI-сервером. |
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707 Необходимо иметь в виду, что этот таймаут обычно не может превышать 75 секунд. |
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708 </para> |
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|
709 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
710 </directive> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
711 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
712 |
1337
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
713 <directive name="scgi_force_ranges"> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
714 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
715 <default>off</default> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
716 <context>http</context> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
717 <context>server</context> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
718 <context>location</context> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
719 <appeared-in>1.7.7</appeared-in> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
720 |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
721 <para> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
722 Включает поддержку диапазонов запрашиваемых байт (byte-range) |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
723 для кэшированных и некэшированных ответов SCGI-сервера |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
724 вне зависимости от наличия поля <header>Accept-Ranges</header> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
725 в заголовках этих ответов. |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
726 </para> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
727 |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
728 </directive> |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
729 |
91a064bdb4f9
Documented the "proxy_force_ranges" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1290
diff
changeset
|
730 |
1183
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
731 <directive name="scgi_hide_header"> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
732 <syntax><value>поле</value></syntax> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
733 <default/> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
734 <context>http</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
735 <context>server</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
736 <context>location</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
737 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
738 <para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
739 По умолчанию |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
740 nginx не передаёт клиенту поля заголовка <header>Status</header> и |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
741 <header>X-Accel-...</header> из ответа SCGI-сервера. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
742 Директива <literal>scgi_hide_header</literal> задаёт дополнительные поля, |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
743 которые не будут передаваться. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
744 Если же передачу полей нужно разрешить, можно воспользоваться |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
745 директивой <link id="scgi_pass_header"/>. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
746 </para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
747 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
748 </directive> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
749 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
750 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
751 <directive name="scgi_ignore_client_abort"> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
752 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
753 <default>off</default> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
754 <context>http</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
755 <context>server</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
756 <context>location</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
757 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
758 <para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
759 Определяет, закрывать ли соединение с SCGI-сервером |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
760 в случае, если клиент закрыл соединение, не дождавшись ответа. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
761 </para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
762 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
763 </directive> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
764 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
765 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
766 <directive name="scgi_ignore_headers"> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
767 <syntax><value>поле</value> ...</syntax> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
768 <default/> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
769 <context>http</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
770 <context>server</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
771 <context>location</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
772 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
773 <para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
774 Запрещает обработку некоторых полей заголовка из ответа SCGI-сервера. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
775 В директиве можно указать поля <header>X-Accel-Redirect</header>, |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
776 <header>X-Accel-Expires</header>, <header>X-Accel-Limit-Rate</header> (1.1.6), |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
777 <header>X-Accel-Buffering</header> (1.1.6), |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
778 <header>X-Accel-Charset</header> (1.1.6), <header>Expires</header>, |
1345
da296387cdac
Documented the Vary support in proxy_ignore_headers and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1343
diff
changeset
|
779 <header>Cache-Control</header>, <header>Set-Cookie</header> (0.8.44) |
da296387cdac
Documented the Vary support in proxy_ignore_headers and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1343
diff
changeset
|
780 и <header>Vary</header> (1.7.7). |
1183
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
781 </para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
782 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
783 <para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
784 Если не запрещено, обработка этих полей заголовка заключается в следующем: |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
785 <list type="bullet" compact="no"> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
786 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
787 <listitem> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
788 <header>X-Accel-Expires</header>, <header>Expires</header>, |
1345
da296387cdac
Documented the Vary support in proxy_ignore_headers and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1343
diff
changeset
|
789 <header>Cache-Control</header>, <header>Set-Cookie</header> |
da296387cdac
Documented the Vary support in proxy_ignore_headers and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1343
diff
changeset
|
790 и <header>Vary</header> |
1183
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
791 задают параметры <link id="scgi_cache_valid">кэширования</link> ответа; |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
792 </listitem> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
793 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
794 <listitem> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
795 <header>X-Accel-Redirect</header> производит |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
796 <link doc="ngx_http_core_module.xml" id="internal">внутреннее |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
797 перенаправление</link> на указанный URI; |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
798 </listitem> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
799 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
800 <listitem> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
801 <header>X-Accel-Limit-Rate</header> задаёт |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
802 <link doc="ngx_http_core_module.xml" id="limit_rate">ограничение |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
803 скорости</link> передачи ответа клиенту; |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
804 </listitem> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
805 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
806 <listitem> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
807 <header>X-Accel-Buffering</header> включает или выключает |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
808 <link id="scgi_buffering">буферизацию</link> ответа; |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
809 </listitem> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
810 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
811 <listitem> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
812 <header>X-Accel-Charset</header> задаёт желаемую |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
813 <link doc="ngx_http_charset_module.xml" id="charset">кодировку</link> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
814 ответа. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
815 </listitem> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
816 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
817 </list> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
818 </para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
819 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
820 </directive> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
821 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
822 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
823 <directive name="scgi_intercept_errors"> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
824 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
825 <default>off</default> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
826 <context>http</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
827 <context>server</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
828 <context>location</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
829 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
830 <para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
831 Определяет, передавать ли клиенту ответы SCGI-сервера с кодом |
1803
621d0c682113
Clarified description of proxy_intercept_errors and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1796
diff
changeset
|
832 больше либо равным 300, |
1804
d655cfd46c26
Corrected Russian translation of proxy_intercept_errors and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1803
diff
changeset
|
833 или же перехватывать их и перенаправлять на обработку nginx’у с помощью |
1183
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
834 директивы <link doc="ngx_http_core_module.xml" id="error_page"/>. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
835 </para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
836 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
837 </directive> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
838 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
839 |
1342
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
840 <directive name="scgi_limit_rate"> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
841 <syntax><value>скорость</value></syntax> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
842 <default>0</default> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
843 <context>http</context> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
844 <context>server</context> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
845 <context>location</context> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
846 <appeared-in>1.7.7</appeared-in> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
847 |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
848 <para> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
849 Ограничивает скорость чтения ответа от SCGI-сервера. |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
850 <value>Скорость</value> задаётся в байтах в секунду. |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
851 Значение 0 отключает ограничение скорости. |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
852 Ограничение устанавливается на запрос, |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
853 поэтому, если nginx одновременно |
1343
1bdde28e359b
Fixed fallouts from the previous change.
Ruslan Ermilov <ru@nginx.com>
parents:
1342
diff
changeset
|
854 откроет два соединения к SCGI-серверу, |
1bdde28e359b
Fixed fallouts from the previous change.
Ruslan Ermilov <ru@nginx.com>
parents:
1342
diff
changeset
|
855 суммарная скорость будет вдвое выше заданного ограничения. |
1342
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
856 Ограничение работает только в случае, если включена |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
857 <link id="scgi_buffering">буферизация</link> ответов SCGI-сервера. |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
858 </para> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
859 |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
860 </directive> |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
861 |
758fc0b02651
Documented the "proxy_limit_rate" directive and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1337
diff
changeset
|
862 |
1183
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
863 <directive name="scgi_max_temp_file_size"> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
864 <syntax><value>размер</value></syntax> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
865 <default>1024m</default> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
866 <context>http</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
867 <context>server</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
868 <context>location</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
869 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
870 <para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
871 Если включена <link id="scgi_buffering">буферизация</link> ответов |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
872 SCGI-сервера, и ответ не вмещается целиком в буферы, |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
873 заданные директивами <link id="scgi_buffer_size"/> и |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
874 <link id="scgi_buffers"/>, часть ответа может быть записана во временный файл. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
875 Эта директива задаёт максимальный <value>размер</value> временного файла. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
876 Размер данных, сбрасываемых во временный файл за один раз, задаётся |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
877 директивой <link id="scgi_temp_file_write_size"/>. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
878 </para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
879 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
880 <para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
881 Значение 0 отключает возможность буферизации ответов во временные файлы. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
882 </para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
883 |
1352
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
884 <para> |
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
885 <note> |
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
886 Данное ограничение не распространяется на ответы, |
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
887 которые будут <link id="scgi_cache">закэшированы</link> |
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
888 или <link id="scgi_store">сохранены</link> на диске. |
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
889 </note> |
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
890 </para> |
dbb618f60a54
Elaborate on writing proxied responses to files.
Ruslan Ermilov <ru@nginx.com>
parents:
1349
diff
changeset
|
891 |
1183
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
892 </directive> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
893 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
894 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
895 <directive name="scgi_next_upstream"> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
896 <syntax> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
897 <literal>error</literal> | |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
898 <literal>timeout</literal> | |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
899 <literal>invalid_header</literal> | |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
900 <literal>http_500</literal> | |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
901 <literal>http_503</literal> | |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
902 <literal>http_403</literal> | |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
903 <literal>http_404</literal> | |
1669
c872b93682f4
Added "non_idempotent" for proxy_next_upstream and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1659
diff
changeset
|
904 <literal>non_idempotent</literal> | |
1183
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
905 <literal>off</literal> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
906 ...</syntax> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
907 <default>error timeout</default> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
908 <context>http</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
909 <context>server</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
910 <context>location</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
911 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
912 <para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
913 Определяет, в каких случаях запрос будет передан следующему серверу: |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
914 <list type="tag"> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
915 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
916 <tag-name><literal>error</literal></tag-name> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
917 <tag-desc>произошла ошибка соединения с сервером, передачи ему запроса или |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
918 чтения заголовка ответа сервера;</tag-desc> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
919 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
920 <tag-name><literal>timeout</literal></tag-name> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
921 <tag-desc>произошёл таймаут во время соединения с сервером, |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
922 передачи ему запроса или чтения заголовка ответа сервера;</tag-desc> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
923 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
924 <tag-name><literal>invalid_header</literal></tag-name> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
925 <tag-desc>сервер вернул пустой или неверный ответ;</tag-desc> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
926 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
927 <tag-name><literal>http_500</literal></tag-name> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
928 <tag-desc>сервер вернул ответ с кодом 500;</tag-desc> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
929 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
930 <tag-name><literal>http_503</literal></tag-name> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
931 <tag-desc>сервер вернул ответ с кодом 503;</tag-desc> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
932 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
933 <tag-name><literal>http_403</literal></tag-name> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
934 <tag-desc>сервер вернул ответ с кодом 403;</tag-desc> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
935 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
936 <tag-name><literal>http_404</literal></tag-name> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
937 <tag-desc>сервер вернул ответ с кодом 404;</tag-desc> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
938 |
1669
c872b93682f4
Added "non_idempotent" for proxy_next_upstream and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1659
diff
changeset
|
939 <tag-name id="non_idempotent"><literal>non_idempotent</literal></tag-name> |
c872b93682f4
Added "non_idempotent" for proxy_next_upstream and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1659
diff
changeset
|
940 <tag-desc>обычно запросы с |
c872b93682f4
Added "non_idempotent" for proxy_next_upstream and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1659
diff
changeset
|
941 <link url="http://tools.ietf.org/html/rfc7231#section-4.2.2">неидемпотентным</link> |
c872b93682f4
Added "non_idempotent" for proxy_next_upstream and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1659
diff
changeset
|
942 методом |
c872b93682f4
Added "non_idempotent" for proxy_next_upstream and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1659
diff
changeset
|
943 (<literal>POST</literal>, <literal>LOCK</literal>, <literal>PATCH</literal>) |
c872b93682f4
Added "non_idempotent" for proxy_next_upstream and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1659
diff
changeset
|
944 не передаются на другой сервер, |
c872b93682f4
Added "non_idempotent" for proxy_next_upstream and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1659
diff
changeset
|
945 если запрос серверу группы уже был отправлен (1.9.13); |
c872b93682f4
Added "non_idempotent" for proxy_next_upstream and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1659
diff
changeset
|
946 включение параметра явно разрешает повторять подобные запросы; |
c872b93682f4
Added "non_idempotent" for proxy_next_upstream and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1659
diff
changeset
|
947 </tag-desc> |
c872b93682f4
Added "non_idempotent" for proxy_next_upstream and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1659
diff
changeset
|
948 |
c872b93682f4
Added "non_idempotent" for proxy_next_upstream and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1659
diff
changeset
|
949 |
1183
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
950 <tag-name><literal>off</literal></tag-name> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
951 <tag-desc>запрещает передачу запроса следующему серверу.</tag-desc> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
952 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
953 </list> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
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|
954 </para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
955 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
956 <para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
957 Необходимо понимать, что передача запроса следующему серверу возможна |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
958 только при условии, что клиенту ещё ничего не передавалось. |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
959 То есть, если ошибка или таймаут возникли в середине передачи ответа, |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
960 то исправить это уже невозможно. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
961 </para> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
962 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
963 <para> |
1289
57fc39924d42
Proxy/memcached/fastcgi/scgi/uwsgi: updated link in _next_upstream directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1246
diff
changeset
|
964 Директива также определяет, что считается |
57fc39924d42
Proxy/memcached/fastcgi/scgi/uwsgi: updated link in _next_upstream directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1246
diff
changeset
|
965 <link doc="ngx_http_upstream_module.xml" id="max_fails">неудачной |
57fc39924d42
Proxy/memcached/fastcgi/scgi/uwsgi: updated link in _next_upstream directives.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1246
diff
changeset
|
966 попыткой</link> работы с сервером. |
1183
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
967 Случаи <literal>error</literal>, <literal>timeout</literal> и |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
968 <literal>invalid_header</literal> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
969 всегда считаются неудачными попытками, даже если они не указаны в директиве. |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
970 Случаи <literal>http_500</literal> и <literal>http_503</literal> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
971 считаются неудачными попытками, только если они указаны в директиве. |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
972 Случаи <literal>http_403</literal> и <literal>http_404</literal> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
973 никогда не считаются неудачными попытками. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
974 </para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
975 |
1290
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
976 <para> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
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|
977 Передача запроса следующему серверу может быть ограничена по |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
978 <link id="scgi_next_upstream_tries">количеству попыток</link> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
979 и по <link id="scgi_next_upstream_timeout">времени</link>. |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
980 </para> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
981 |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
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parents:
1289
diff
changeset
|
982 </directive> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
983 |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
984 |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
985 <directive name="scgi_next_upstream_timeout"> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
986 <syntax><value>время</value></syntax> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
987 <default>0</default> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
988 <context>http</context> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
989 <context>server</context> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
990 <context>location</context> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
991 <appeared-in>1.7.5</appeared-in> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
992 |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
993 <para> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
994 Ограничивает время, в течение которого возможна передача запроса |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
995 <link id="scgi_next_upstream">следующему серверу</link>. |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
996 Значение <literal>0</literal> отключает это ограничение. |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
997 </para> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
998 |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
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parents:
1289
diff
changeset
|
999 </directive> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1289
diff
changeset
|
1000 |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
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parents:
1289
diff
changeset
|
1001 |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
1002 <directive name="scgi_next_upstream_tries"> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
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parents:
1289
diff
changeset
|
1003 <syntax><value>число</value></syntax> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
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diff
changeset
|
1004 <default>0</default> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
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diff
changeset
|
1005 <context>http</context> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
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diff
changeset
|
1006 <context>server</context> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
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diff
changeset
|
1007 <context>location</context> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
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parents:
1289
diff
changeset
|
1008 <appeared-in>1.7.5</appeared-in> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
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diff
changeset
|
1009 |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
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diff
changeset
|
1010 <para> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
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diff
changeset
|
1011 Ограничивает число допустимых попыток для передачи запроса |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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diff
changeset
|
1012 <link id="scgi_next_upstream">следующему серверу</link>. |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
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|
1013 Значение <literal>0</literal> отключает это ограничение. |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
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diff
changeset
|
1014 </para> |
f5cc9f2aef9a
Proxy/memcached/fastcgi/scgi/uwsgi: _next_upstream_timeout,_next_upstream_tries.
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|
1015 |
1183
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|
1016 </directive> |
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changeset
|
1017 |
1ce4912eb182
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changeset
|
1018 |
1ce4912eb182
Translated SCGI module documentation into Russian.
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changeset
|
1019 <directive name="scgi_no_cache"> |
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parents:
diff
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|
1020 <syntax><value>строка</value> ...</syntax> |
1ce4912eb182
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|
1021 <default/> |
1ce4912eb182
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changeset
|
1022 <context>http</context> |
1ce4912eb182
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changeset
|
1023 <context>server</context> |
1ce4912eb182
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parents:
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changeset
|
1024 <context>location</context> |
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diff
changeset
|
1025 |
1ce4912eb182
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changeset
|
1026 <para> |
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diff
changeset
|
1027 Задаёт условия, при которых ответ не будет сохраняться в кэш. |
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parents:
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changeset
|
1028 Если значение хотя бы одного из строковых параметров непустое и не равно “0”, |
1ce4912eb182
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diff
changeset
|
1029 то ответ не будет сохранён: |
1ce4912eb182
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diff
changeset
|
1030 <example> |
1ce4912eb182
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|
1031 scgi_no_cache $cookie_nocache $arg_nocache$arg_comment; |
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diff
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|
1032 scgi_no_cache $http_pragma $http_authorization; |
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|
1033 </example> |
1ce4912eb182
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parents:
diff
changeset
|
1034 Можно использовать совместно с директивой <link id="scgi_cache_bypass"/>. |
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|
1035 </para> |
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changeset
|
1036 |
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changeset
|
1037 </directive> |
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changeset
|
1038 |
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changeset
|
1039 |
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parents:
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changeset
|
1040 <directive name="scgi_param"> |
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|
1041 <syntax> |
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changeset
|
1042 <value>параметр</value> <value>значение</value> |
1ce4912eb182
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changeset
|
1043 [<literal>if_not_empty</literal>]</syntax> |
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|
1044 <default/> |
1ce4912eb182
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changeset
|
1045 <context>http</context> |
1ce4912eb182
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changeset
|
1046 <context>server</context> |
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diff
changeset
|
1047 <context>location</context> |
1ce4912eb182
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parents:
diff
changeset
|
1048 |
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parents:
diff
changeset
|
1049 <para> |
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parents:
diff
changeset
|
1050 Задаёт <value>параметр</value>, который будет передаваться SCGI-серверу. |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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|
1051 В качестве значения можно использовать текст, переменные и их комбинации. |
1ce4912eb182
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parents:
diff
changeset
|
1052 Директивы наследуются с предыдущего уровня при условии, что на данном |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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|
1053 уровне не описаны свои директивы <literal>scgi_param</literal>. |
1ce4912eb182
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parents:
diff
changeset
|
1054 </para> |
1ce4912eb182
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parents:
diff
changeset
|
1055 |
1ce4912eb182
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parents:
diff
changeset
|
1056 <para> |
1ce4912eb182
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parents:
diff
changeset
|
1057 Стандартные |
1ce4912eb182
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parents:
diff
changeset
|
1058 <link url="http://tools.ietf.org/html/rfc3875#section-4.1">переменные |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1059 окружения CGI</link> |
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Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
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|
1060 должны передаваться как заголовки SCGI, см. файл <path>scgi_params</path> |
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parents:
diff
changeset
|
1061 из дистрибутива: |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1062 <example> |
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parents:
diff
changeset
|
1063 location / { |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1064 include scgi_params; |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1065 ... |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1066 } |
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parents:
diff
changeset
|
1067 </example> |
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parents:
diff
changeset
|
1068 </para> |
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parents:
diff
changeset
|
1069 |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1070 <para> |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1071 Если директива указана с <literal>if_not_empty</literal> (1.1.11), |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1072 то такой параметр с пустым значением передаваться на сервер не будет: |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1073 <example> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
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|
1074 scgi_param HTTPS $https if_not_empty; |
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parents:
diff
changeset
|
1075 </example> |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1076 </para> |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1077 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1078 </directive> |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1079 |
1ce4912eb182
Translated SCGI module documentation into Russian.
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parents:
diff
changeset
|
1080 |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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changeset
|
1081 <directive name="scgi_pass"> |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1082 <syntax><value>адрес</value></syntax> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1083 <default/> |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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|
1084 <context>location</context> |
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Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1085 <context>if в location</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
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parents:
diff
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|
1086 |
1ce4912eb182
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parents:
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|
1087 <para> |
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parents:
diff
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|
1088 Задаёт адрес SCGI-сервера. |
1622
c4c1dddfedac
Unified *_pass address descriptions.
Ruslan Ermilov <ru@nginx.com>
parents:
1582
diff
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|
1089 Адрес может быть указан в виде доменного имени или IP-адреса, |
c4c1dddfedac
Unified *_pass address descriptions.
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parents:
1582
diff
changeset
|
1090 и порта: |
1183
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
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|
1091 <example> |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
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|
1092 scgi_pass localhost:9000; |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1093 </example> |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1094 или в виде пути UNIX-сокета: |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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|
1095 <example> |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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|
1096 scgi_pass unix:/tmp/scgi.socket; |
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Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
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|
1097 </example> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
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diff
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|
1098 </para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1099 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
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changeset
|
1100 <para> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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|
1101 Если доменному имени соответствует несколько адресов, то все они будут |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1102 использоваться по очереди (round-robin). |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1103 И, кроме того, адрес может быть |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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|
1104 <link doc="ngx_http_upstream_module.xml">группой серверов</link>. |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
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changeset
|
1105 </para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1106 |
1ce4912eb182
Translated SCGI module documentation into Russian.
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parents:
diff
changeset
|
1107 </directive> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1108 |
1ce4912eb182
Translated SCGI module documentation into Russian.
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parents:
diff
changeset
|
1109 |
1ce4912eb182
Translated SCGI module documentation into Russian.
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parents:
diff
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|
1110 <directive name="scgi_pass_header"> |
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|
1111 <syntax><value>поле</value></syntax> |
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parents:
diff
changeset
|
1112 <default/> |
1ce4912eb182
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diff
changeset
|
1113 <context>http</context> |
1ce4912eb182
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parents:
diff
changeset
|
1114 <context>server</context> |
1ce4912eb182
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parents:
diff
changeset
|
1115 <context>location</context> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1116 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1117 <para> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1118 Разрешает передавать от SCGI-сервера клиенту |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1119 <link id="scgi_hide_header">запрещённые для передачи</link> поля заголовка. |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1120 </para> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1121 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1122 </directive> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1123 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1124 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1125 <directive name="scgi_pass_request_body"> |
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parents:
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changeset
|
1126 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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Translated SCGI module documentation into Russian.
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parents:
diff
changeset
|
1127 <default>on</default> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1128 <context>http</context> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1129 <context>server</context> |
1ce4912eb182
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parents:
diff
changeset
|
1130 <context>location</context> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1131 |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1132 <para> |
1ce4912eb182
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parents:
diff
changeset
|
1133 Позволяет запретить передачу исходного тела запроса |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1134 на SCGI-сервер. |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1135 См. также директиву <link id="scgi_pass_request_headers"/>. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1136 </para> |
1ce4912eb182
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parents:
diff
changeset
|
1137 |
1ce4912eb182
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parents:
diff
changeset
|
1138 </directive> |
1ce4912eb182
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parents:
diff
changeset
|
1139 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1140 |
1ce4912eb182
Translated SCGI module documentation into Russian.
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parents:
diff
changeset
|
1141 <directive name="scgi_pass_request_headers"> |
1ce4912eb182
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parents:
diff
changeset
|
1142 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
1ce4912eb182
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parents:
diff
changeset
|
1143 <default>on</default> |
1ce4912eb182
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parents:
diff
changeset
|
1144 <context>http</context> |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1145 <context>server</context> |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1146 <context>location</context> |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1147 |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1148 <para> |
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1149 Позволяет запретить передачу полей заголовка исходного запроса на |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1150 SCGI-сервер. |
1ce4912eb182
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1151 См. также директивы <link id="scgi_pass_request_body"/>. |
1ce4912eb182
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parents:
diff
changeset
|
1152 </para> |
1ce4912eb182
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parents:
diff
changeset
|
1153 |
1ce4912eb182
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parents:
diff
changeset
|
1154 </directive> |
1ce4912eb182
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parents:
diff
changeset
|
1155 |
1ce4912eb182
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parents:
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changeset
|
1156 |
1524
323b0d071166
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
1443
diff
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|
1157 <directive name="scgi_read_timeout"> |
323b0d071166
Relocated proxy_read_timeout and friends.
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parents:
1443
diff
changeset
|
1158 <syntax><value>время</value></syntax> |
323b0d071166
Relocated proxy_read_timeout and friends.
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parents:
1443
diff
changeset
|
1159 <default>60s</default> |
323b0d071166
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parents:
1443
diff
changeset
|
1160 <context>http</context> |
323b0d071166
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parents:
1443
diff
changeset
|
1161 <context>server</context> |
323b0d071166
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parents:
1443
diff
changeset
|
1162 <context>location</context> |
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Relocated proxy_read_timeout and friends.
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parents:
1443
diff
changeset
|
1163 |
323b0d071166
Relocated proxy_read_timeout and friends.
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parents:
1443
diff
changeset
|
1164 <para> |
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Relocated proxy_read_timeout and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1443
diff
changeset
|
1165 Задаёт таймаут при чтении ответа SCGI-сервера. |
323b0d071166
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parents:
1443
diff
changeset
|
1166 Таймаут устанавливается не на всю передачу ответа, |
323b0d071166
Relocated proxy_read_timeout and friends.
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parents:
1443
diff
changeset
|
1167 а только между двумя операциями чтения. |
323b0d071166
Relocated proxy_read_timeout and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1443
diff
changeset
|
1168 Если по истечении этого времени SCGI-сервер ничего не передаст, |
323b0d071166
Relocated proxy_read_timeout and friends.
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parents:
1443
diff
changeset
|
1169 соединение закрывается. |
323b0d071166
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
1443
diff
changeset
|
1170 </para> |
323b0d071166
Relocated proxy_read_timeout and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1443
diff
changeset
|
1171 |
323b0d071166
Relocated proxy_read_timeout and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1443
diff
changeset
|
1172 </directive> |
323b0d071166
Relocated proxy_read_timeout and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1443
diff
changeset
|
1173 |
323b0d071166
Relocated proxy_read_timeout and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1443
diff
changeset
|
1174 |
1437
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1175 <directive name="scgi_request_buffering"> |
1659
680cbf783efe
Fixed some misuses of "value".
Ruslan Ermilov <ru@nginx.com>
parents:
1622
diff
changeset
|
1176 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
1437
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1177 <default>on</default> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1178 <context>http</context> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1179 <context>server</context> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1180 <context>location</context> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1181 <appeared-in>1.7.11</appeared-in> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1182 |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1183 <para> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1184 Разрешает или запрещает использовать буферизацию тела запроса клиента. |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1185 </para> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1186 |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1187 <para> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1188 Если буферизация включена, то тело запроса полностью |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1189 <link doc="ngx_http_core_module.xml" id="client_body_buffer_size">читается</link> |
1440
657885fd2b96
Corrected description of proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1437
diff
changeset
|
1190 от клиента перед отправкой запроса на SCGI-сервер. |
1437
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1191 </para> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1192 |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1193 <para> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1194 Если буферизация выключена, то тело запроса отправляется |
1440
657885fd2b96
Corrected description of proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1437
diff
changeset
|
1195 на SCGI-сервер сразу же по мере его поступления. |
657885fd2b96
Corrected description of proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1437
diff
changeset
|
1196 В этом случае запрос не может быть передан |
657885fd2b96
Corrected description of proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1437
diff
changeset
|
1197 <link id="scgi_next_upstream">следующему серверу</link>, |
657885fd2b96
Corrected description of proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1437
diff
changeset
|
1198 если nginx уже начал отправку тела запроса. |
1437
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1199 </para> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1200 |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1201 <para> |
1440
657885fd2b96
Corrected description of proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1437
diff
changeset
|
1202 Если для отправки тела исходного запроса используется HTTP/1.1 |
1437
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1203 и передача данных частями (chunked transfer encoding), |
1443
a55553729d63
Unified text of scgi and uwsgi request buffering with proxy.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1440
diff
changeset
|
1204 то тело запроса буферизуется независимо от значения директивы. |
1437
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1205 </para> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1206 |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1207 </directive> |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1208 |
8e7995bb8c6b
Documented proxy_request_buffering and friends.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
1384
diff
changeset
|
1209 |
1183
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1210 <directive name="scgi_send_timeout"> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1211 <syntax><value>время</value></syntax> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1212 <default>60s</default> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1213 <context>http</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1214 <context>server</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1215 <context>location</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1216 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1217 <para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1218 Задаёт таймаут при передаче запроса SCGI-серверу. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1219 Таймаут устанавливается не на всю передачу запроса, |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1220 а только между двумя операциями записи. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1221 Если по истечении этого времени SCGI-сервер не примет новых данных, |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1222 соединение закрывается. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1223 </para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1224 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1225 </directive> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1226 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1227 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1228 <directive name="scgi_store"> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1229 <syntax> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1230 <literal>on</literal> | |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1231 <literal>off</literal> | |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1232 <value>строка</value></syntax> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1233 <default>off</default> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1234 <context>http</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1235 <context>server</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1236 <context>location</context> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1237 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1238 <para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1239 Разрешает сохранение на диск файлов. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1240 Параметр <literal>on</literal> сохраняет файлы в соответствии с путями, |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1241 указанными в директивах |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1242 <link doc="ngx_http_core_module.xml" id="alias"/> или |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1243 <link doc="ngx_http_core_module.xml" id="root"/>. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1244 Параметр <literal>off</literal> запрещает сохранение файлов. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1245 Кроме того, имя файла можно задать явно с помощью строки с переменными: |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1246 <example> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1247 scgi_store /data/www$original_uri; |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1248 </example> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1249 </para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1250 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1251 <para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1252 Время изменения файлов выставляется согласно полученному полю |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1253 <header>Last-Modified</header> в заголовке ответа. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1254 Ответ сначала записывается во временный файл, а потом этот файл |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1255 переименовывается. |
1724
ce3e89d13fa0
Removed unneeded comma in "Since ..." Russian constructs.
Maxim Dounin <mdounin@mdounin.ru>
parents:
1696
diff
changeset
|
1256 Начиная с версии 0.8.9 временный файл и постоянное место хранения ответа |
1183
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1257 могут располагаться на разных файловых системах. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1258 Однако нужно учитывать, |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1259 что в этом случае вместо дешёвой операции переименовывания в пределах |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1260 одной файловой системы файл копируется с одной файловой системы на другую. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1261 Поэтому лучше, если сохраняемые файлы будут находиться на той же файловой |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1262 системе, что и каталог с временными файлами, задаваемый директивой |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1263 <link id="scgi_temp_path"/> для данного location. |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1264 </para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1265 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1266 <para> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1267 Директиву можно использовать для создания локальных копий статических |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1268 неизменяемых файлов, например, так: |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1269 <example> |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1270 location /images/ { |
1184
55857cbf562d
Fixed alignment issues after mechanical conversion from fastcgi.
Ruslan Ermilov <ru@nginx.com>
parents:
1183
diff
changeset
|
1271 root /data/www; |
55857cbf562d
Fixed alignment issues after mechanical conversion from fastcgi.
Ruslan Ermilov <ru@nginx.com>
parents:
1183
diff
changeset
|
1272 error_page 404 = /fetch$uri; |
1183
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1273 } |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1274 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1275 location /fetch/ { |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1276 internal; |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1277 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1278 scgi_pass backend:9000; |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1279 ... |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1280 |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1281 scgi_store on; |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1282 scgi_store_access user:rw group:rw all:r; |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1283 scgi_temp_path /data/temp; |
1ce4912eb182
Translated SCGI module documentation into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
1284 |
1184
55857cbf562d
Fixed alignment issues after mechanical conversion from fastcgi.
Ruslan Ermilov <ru@nginx.com>
parents:
1183
diff
changeset
|
1285 alias /data/www/; |
1183
1ce4912eb182
Translated SCGI module documentation into Russian.
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1286 } |
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1287 </example> |
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1288 </para> |
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1289 |
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1290 </directive> |
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1291 |
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1292 |
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|
1293 <directive name="scgi_store_access"> |
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1294 <syntax><value>пользователи</value>:<value>права</value> ...</syntax> |
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1295 <default>user:rw</default> |
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1296 <context>http</context> |
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1297 <context>server</context> |
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1298 <context>location</context> |
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1299 |
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1300 <para> |
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1301 Задаёт права доступа для создаваемых файлов и каталогов, например, |
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|
1302 <example> |
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1303 scgi_store_access user:rw group:rw all:r; |
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1304 </example> |
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1305 </para> |
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|
1306 |
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1307 <para> |
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|
1308 Если заданы какие-либо права для <literal>group</literal> или |
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1309 <literal>all</literal>, то права для <literal>user</literal> |
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|
1310 указывать необязательно: |
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|
1311 <example> |
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1312 scgi_store_access group:rw all:r; |
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1313 </example> |
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1314 </para> |
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|
1315 |
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1316 </directive> |
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|
1317 |
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|
1318 |
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|
1319 <directive name="scgi_temp_file_write_size"> |
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1320 <syntax><value>размер</value></syntax> |
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|
1321 <default>8k|16k</default> |
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1322 <context>http</context> |
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|
1323 <context>server</context> |
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|
1324 <context>location</context> |
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|
1325 |
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1326 <para> |
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|
1327 Ограничивает <value>размер</value> данных, сбрасываемых во временный файл |
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|
1328 за один раз, при включённой буферизации ответов SCGI-сервера |
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1329 во временные файлы. |
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1330 По умолчанию <value>размер</value> ограничен двумя буферами, заданными |
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1331 директивами <link id="scgi_buffer_size"/> и <link id="scgi_buffers"/>. |
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|
1332 Максимальный размер временного файла задаётся директивой |
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|
1333 <link id="scgi_max_temp_file_size"/>. |
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1334 </para> |
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|
1335 |
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|
1336 </directive> |
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|
1337 |
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|
1338 |
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|
1339 <directive name="scgi_temp_path"> |
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1340 <syntax> |
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1341 <value>путь</value> |
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|
1342 [<value>уровень1</value> |
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1343 [<value>уровень2</value> |
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1344 [<value>уровень3</value>]]]</syntax> |
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|
1345 <default>scgi_temp</default> |
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|
1346 <context>http</context> |
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|
1347 <context>server</context> |
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|
1348 <context>location</context> |
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|
1349 |
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|
1350 <para> |
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1351 Задаёт имя каталога для хранения временных файлов с данными, |
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|
1352 полученными от SCGI-серверов. |
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|
1353 В каталоге может использоваться иерархия подкаталогов до трёх уровней. |
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1354 Например, при такой конфигурации |
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1355 <example> |
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1356 scgi_temp_path /spool/nginx/scgi_temp 1 2; |
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|
1357 </example> |
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1358 временный файл будет следующего вида: |
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|
1359 <example> |
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1360 /spool/nginx/scgi_temp/<emphasis>7</emphasis>/<emphasis>45</emphasis>/00000123<emphasis>457</emphasis> |
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1361 </example> |
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|
1362 </para> |
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1363 |
1384
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|
1364 <para> |
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1382
diff
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|
1365 См. также параметр <literal>use_temp_path</literal> директивы |
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1382
diff
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|
1366 <link id="scgi_cache_path"/>. |
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diff
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|
1367 </para> |
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1382
diff
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|
1368 |
1183
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|
1369 </directive> |
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|
1370 |
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|
1371 </section> |
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|
1372 |
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|
1373 </module> |