annotate xml/ru/docs/ngx_core_module.xml @ 1175:a05d9fa73ce2

Documented the syslog support in "error_log" and "access_log".
author Yaroslav Zhuravlev <yar@nginx.com>
date Wed, 30 Apr 2014 19:39:37 +0400
parents 6d9d4bb571a9
children aab8a1667171
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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="Основная функциональность"
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11 link="/ru/docs/ngx_core_module.html"
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12 lang="ru"
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13 rev="9">
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14
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15 <section id="example" name="Пример конфигурации">
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16
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17 <para>
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18 <example>
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19 user www www;
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20 worker_processes 2;
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21
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22 error_log /var/log/nginx-error.log info;
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23
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24 events {
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25 use kqueue;
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26 worker_connections 2048;
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27 }
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28
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29 ...
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30 </example>
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31 </para>
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32
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33 </section>
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34
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35
255
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36 <section id="directives" name="Директивы">
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37
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38 <directive name="accept_mutex">
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39 <syntax><literal>on</literal> | <literal>off</literal></syntax>
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40 <default>on</default>
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41 <context>events</context>
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42
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43 <para>
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44 Если <literal>accept_mutex</literal> включён,
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45 рабочие процессы будут принимать новые соединения по очереди.
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46 В противном случае о новых соединениях будет сообщаться сразу всем рабочим
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47 процессам, и при низкой интенсивности поступления новых соединений
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48 часть рабочих процессов может работать вхолостую.
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49 <note>
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50 Использование метода обработки соединений
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51 <link doc="events.xml" id="rtsig"/>
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52 требует обязательного включения <literal>accept_mutex</literal>.
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53 </note>
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54 </para>
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55
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56 </directive>
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57
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58
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59 <directive name="accept_mutex_delay">
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60 <syntax><value>время</value></syntax>
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61 <default>500ms</default>
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62 <context>events</context>
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63
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64 <para>
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65 При включённом <link id="accept_mutex"/> задаёт максимальное время,
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66 в течение которого рабочий процесс вновь попытается начать принимать
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67 новые соединения, если в настоящий момент новые соединения принимает
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68 другой рабочий процесс.
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69 </para>
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70
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71 </directive>
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72
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73
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74 <directive name="daemon">
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75 <syntax><literal>on</literal> | <literal>off</literal></syntax>
102
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76 <default>on</default>
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77 <context>main</context>
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78
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79 <para>
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80 Определяет, будет ли nginx запускаться в режиме демона.
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81 Используется в основном для разработки.
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82 </para>
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83
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84 </directive>
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85
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86
516
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87 <directive name="debug_connection">
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88 <syntax>
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89 <value>адрес</value> |
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90 <value>CIDR</value> |
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91 <literal>unix:</literal></syntax>
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92 <default/>
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93 <context>events</context>
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94
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95 <para>
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96 Включает отладочный лог для отдельных клиентских соединений.
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97 Для остальных соединений используется уровень лога, заданный директивой
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98 <link id="error_log"/>.
523
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99 Отлаживаемые соединения задаются IPv4 или IPv6 (1.3.0, 1.2.1)
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100 адресом или сетью.
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101 Соединение может быть также задано при помощи имени хоста.
523
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102 Отладочный лог для соединений через UNIX-сокеты (1.3.0, 1.2.1)
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103 включается параметром “<literal>unix:</literal>”.
516
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104 <example>
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105 events {
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106 debug_connection 127.0.0.1;
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107 debug_connection localhost;
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108 debug_connection 192.0.2.0/24;
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109 debug_connection ::1;
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110 debug_connection 2001:0db8::/32;
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111 debug_connection unix:;
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112 ...
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113 }
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114 </example>
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115 <note>
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116 Для работы директивы необходимо сконфигурировать nginx с параметром
913
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117 <literal>--with-debug</literal>,
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118 см. “<link doc="debugging_log.xml"/>”.
516
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119 </note>
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120 </para>
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121
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122 </directive>
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123
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124
574
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125 <directive name="debug_points">
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126 <syntax><literal>abort</literal> | <literal>stop</literal></syntax>
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127 <default/>
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128 <context>main</context>
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129
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130 <para>
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131 Эта директива используется для отладки.
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132 </para>
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133
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134 <para>
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135 В случае обнаружения внутренней ошибки, например, утечки сокетов в момент
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136 перезапуска рабочих процессов, включение <literal>debug_points</literal>
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137 приводит к созданию core-файла (<literal>abort</literal>)
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138 или остановке процесса (<literal>stop</literal>) с целью последующей
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139 диагностики с помощью системного отладчика.
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140 </para>
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141
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142 </directive>
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143
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144
255
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145 <directive name="error_log">
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146 <syntax>
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147 <value>файл</value> | <literal>stderr</literal> |
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148 <literal>syslog:</literal><literal>server</literal>=<value>адрес</value>[,<value>параметр</value>=<value>значение</value>]
271
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149 [<literal>debug</literal> |
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150 <literal>info</literal> |
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151 <literal>notice</literal> |
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152 <literal>warn</literal> |
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153 <literal>error</literal> |
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154 <literal>crit</literal> |
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155 <literal>alert</literal> |
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156 <literal>emerg</literal>]</syntax>
255
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157 <default>logs/error.log error</default>
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158 <context>main</context>
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159 <context>http</context>
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160 <context>server</context>
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161 <context>location</context>
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162
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163 <para>
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164 Конфигурирует запись в лог.
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165 На одном уровне может использоваться несколько логов (1.5.2).
255
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166 </para>
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167
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168 <para>
271
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169 Первый параметр задаёт файл, который будет хранить лог.
255
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170 <!--
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171 Если имя файла не абсолютное, к нему добавляется в начало путь префикса.
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172 -->
455
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173 Специальное значение <literal>stderr</literal> выбирает стандартный файл ошибок.
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174 Запись в syslog настраивается указанием префикса
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175 “<literal>syslog:</literal>”.
255
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176 </para>
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177
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178 <para>
271
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179 Второй параметр определяет уровень лога.
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180 Уровни лога, указанные выше, перечислены в порядке возрастания важности.
255
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181 При установке определённого уровня в лог попадают все сообщения
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182 указанного уровня и уровней большей важности.
271
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183 Например, при стандартном уровне <literal>error</literal> в лог попадают
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184 сообщения уровней <literal>error</literal>, <literal>crit</literal>,
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185 <literal>alert</literal> и <literal>emerg</literal>.
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186 Если этот параметр не задан, используется <literal>error</literal>.
255
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187 <note>
271
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188 Для работы уровня лога <literal>debug</literal> необходимо сконфигурировать
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189 nginx с <literal>--with-debug</literal>,
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190 см. “<link doc="debugging_log.xml"/>”.
255
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191 </note>
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192 </para>
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193
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194 <para>
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195 Запись в syslog настраивается при помощи следующих параметров:
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196 <list type="tag">
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197
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198 <tag-name><literal>server=</literal><value>адрес</value></tag-name>
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199 <tag-desc>
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200 Задаёт адрес сервера syslog.
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201 Адрес может быть указан в виде доменного имени или IP-адреса,
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202 и необязательного порта, или в виде пути UNIX-сокета, который
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203 указывается после префикса “<literal>unix:</literal>”.
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204 Если порт не указан, используется порт 514.
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205 Если доменному имени соответствует несколько IP-адресов,
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206 используется только первый адрес.
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207 </tag-desc>
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208
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209 <tag-name><literal>facility=</literal><value>строка</value></tag-name>
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210 <tag-desc>
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211 Задаёт категорию сообщений syslog в соответствии с
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212 <link url="http://tools.ietf.org/html/rfc3164#section-4.1.1">RFC 3164</link>.
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213 В качестве категории может быть указано одно из следующих значений:
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214 “<literal>kern</literal>”, “<literal>user</literal>”,
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215 “<literal>mail</literal>”, “<literal>daemon</literal>”,
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216 “<literal>auth</literal>”, “<literal>intern</literal>”,
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217 “<literal>lpr</literal>”, “<literal>news</literal>”, “<literal>uucp</literal>”,
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218 “<literal>clock</literal>”, “<literal>authpriv</literal>”,
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219 “<literal>ftp</literal>”, “<literal>ntp</literal>”, “<literal>audit</literal>”,
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220 “<literal>alert</literal>”, “<literal>cron</literal>”,
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221 “<literal>local0</literal>”..“<literal>local7</literal>”.
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222 По умолчанию используется “<literal>local7</literal>”.
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223 </tag-desc>
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224
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225 <tag-name><literal>tag=</literal><value>строка</value></tag-name>
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226 <tag-desc>
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227 Задаёт метку сообщений syslog.
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228 По умолчанию используется “<literal>nginx</literal>”.
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229 </tag-desc>
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230
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231 <!--
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232 <tag-name><literal>bare=</literal><literal>on</literal> |
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233 <literal>off</literal></tag-name>
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234 <tag-desc>
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235 Если включено, сообщения отправляются без заголовка syslog.
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236 По умолчанию выключено.
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237 </tag-desc>
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238 -->
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239
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240 </list>
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241 Пример конфигурации syslog:
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242 <example>
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243 error_log syslog:server=192.168.1.1 debug;
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244 error_log syslog:server=unix:/var/log/nginx.sock;
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245 error_log syslog:server=[2001:db8::1]:12345,facility=local7,tag=nginx error;
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246 </example>
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247 </para>
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248
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249 <para>
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250 <note>
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251 Запись в syslog доступна как часть
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Yaroslav Zhuravlev <yar@nginx.com>
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252 <commercial_version>коммерческой подписки</commercial_version>.
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253 </note>
a05d9fa73ce2 Documented the syslog support in "error_log" and "access_log".
Yaroslav Zhuravlev <yar@nginx.com>
parents: 957
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254 </para>
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parents: 957
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255
255
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256 </directive>
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257
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diff changeset
258
76
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259 <directive name="env">
271
4c6d2c614d2c Cleaned up XML tag mess:
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diff changeset
260 <syntax><value>переменная</value>[=<value>значение</value>]</syntax>
102
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>.
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diff changeset
261 <default>TZ</default>
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262 <context>main</context>
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263
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264 <para>
804
d22421dc5d00 Clarified the effects of the "env" directive.
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265 По умолчанию nginx удаляет все переменные окружения, унаследованные
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parents: 764
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266 от своего родительского процесса, кроме переменной TZ.
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267 Эта директива позволяет сохранить часть унаследованных переменных,
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268 поменять им значения или же создать новые переменные окружения.
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269 Эти переменные затем:
76
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270 <list type="bullet">
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271
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272 <listitem>
804
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273 наследуются во время
79
0a45870d0160 Fixed cross-document links to use doc and id.
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274 <link doc="control.xml" id="upgrade">обновления исполняемого файла на лету</link>;
76
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275 </listitem>
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276
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277 <listitem>
804
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278 используются модулем
79
0a45870d0160 Fixed cross-document links to use doc and id.
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279 <link doc="http/ngx_http_perl_module.xml">ngx_http_perl_module</link>;
76
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280 </listitem>
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281
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282 <listitem>
804
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283 используются рабочими процессами.
d22421dc5d00 Clarified the effects of the "env" directive.
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parents: 764
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284 Следует иметь в виду, что управление поведением системных библиотек
76
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285 подобным образом возможно не всегда, поскольку зачастую библиотеки используют
4a4caa566120 Russian documentation import.
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286 переменные только во время инициализации, то есть ещё до того, как их
4a4caa566120 Russian documentation import.
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287 можно задать с помощью данной директивы.
957
6d9d4bb571a9 Text review of the ngx_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents: 935
diff changeset
288 Исключением из этого является упомянутое выше
255
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parents: 222
diff changeset
289 <link doc="control.xml" id="upgrade">обновление исполняемого файла на лету</link>.
76
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290 </listitem>
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291
4a4caa566120 Russian documentation import.
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292 </list>
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293 </para>
4a4caa566120 Russian documentation import.
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294
4a4caa566120 Russian documentation import.
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295 <para>
4a4caa566120 Russian documentation import.
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296 Если переменная TZ не описана явно, то она всегда наследуется
255
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parents: 222
diff changeset
297 и всегда доступна модулю
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diff changeset
298 <link doc="http/ngx_http_perl_module.xml">ngx_http_perl_module</link>.
76
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299 </para>
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300
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301 <para>
4a4caa566120 Russian documentation import.
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302 Пример использования:
4a4caa566120 Russian documentation import.
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303 <example>
255
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304 env MALLOC_OPTIONS;
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305 env PERL5LIB=/data/site/modules;
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306 env OPENSSL_ALLOW_PROXY_CERTS=1;
76
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307 </example>
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308 </para>
4a4caa566120 Russian documentation import.
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309
444
43c84d19bf92 Added a note about the NGINX environment variable.
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310 <para>
43c84d19bf92 Added a note about the NGINX environment variable.
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diff changeset
311 <note>
43c84d19bf92 Added a note about the NGINX environment variable.
Ruslan Ermilov <ru@nginx.com>
parents: 289
diff changeset
312 Переменная окружения NGINX используется для внутренних целей nginx
43c84d19bf92 Added a note about the NGINX environment variable.
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parents: 289
diff changeset
313 и не должна устанавливаться непосредственно самим пользователем.
43c84d19bf92 Added a note about the NGINX environment variable.
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diff changeset
314 </note>
43c84d19bf92 Added a note about the NGINX environment variable.
Ruslan Ermilov <ru@nginx.com>
parents: 289
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315 </para>
43c84d19bf92 Added a note about the NGINX environment variable.
Ruslan Ermilov <ru@nginx.com>
parents: 289
diff changeset
316
76
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317 </directive>
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318
4a4caa566120 Russian documentation import.
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319
556
345012910707 Documented the "events" and "use" directives.
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320 <directive name="events">
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
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321 <syntax block="yes"/>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
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322 <default/>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
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323 <context>main</context>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
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324
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
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325 <para>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
326 Предоставляет контекст конфигурационного файла, в котором указываются
345012910707 Documented the "events" and "use" directives.
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parents: 554
diff changeset
327 директивы, влияющие на обработку соединений.
345012910707 Documented the "events" and "use" directives.
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parents: 554
diff changeset
328 </para>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
329
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
330 </directive>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
331
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
332
76
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333 <directive name="include">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
334 <syntax><value>файл</value> | <value>маска</value></syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 79
diff changeset
335 <default/>
104
3ae68fe2e938 A nicer look for the directive's synopsis section, including i18n
Ruslan Ermilov <ru@nginx.com>
parents: 102
diff changeset
336 <context/>
76
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337
4a4caa566120 Russian documentation import.
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338 <para>
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
339 Включает в конфигурацию другой <value>файл</value> или файлы,
255
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parents: 222
diff changeset
340 подходящие под заданную маску.
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parents: 222
diff changeset
341 Включаемые файлы должны содержать синтаксически верные директивы и блоки.
76
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342 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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343
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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344 <para>
4a4caa566120 Russian documentation import.
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parents:
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345 Пример использования:
4a4caa566120 Russian documentation import.
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346 <example>
255
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diff changeset
347 include mime.types;
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diff changeset
348 include vhosts/*.conf;
76
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diff changeset
349 </example>
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parents:
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350 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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351
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
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diff changeset
352 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
353
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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354
571
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
355 <directive name="lock_file">
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
356 <syntax><value>файл</value></syntax>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
357 <default>logs/nginx.lock</default>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
358 <context>main</context>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
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parents: 556
diff changeset
359
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
360 <para>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
361 Для реализации <link id="accept_mutex"/> и сериализации доступа к
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
362 разделяемой памяти nginx использует механизм блокировок.
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
363 На большинстве систем блокировки реализованы с помощью атомарных
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
364 операций, и эта директива игнорируется.
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
365 Для остальных систем применяется механизм файлов блокировок.
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
366 Эта директива задаёт префикс имён файлов блокировок.
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
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parents: 556
diff changeset
367 </para>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
368
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
369 </directive>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
370
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
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parents: 556
diff changeset
371
76
4a4caa566120 Russian documentation import.
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diff changeset
372 <directive name="master_process">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
373 <syntax><literal>on</literal> | <literal>off</literal></syntax>
102
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>.
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parents: 99
diff changeset
374 <default>on</default>
76
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parents:
diff changeset
375 <context>main</context>
4a4caa566120 Russian documentation import.
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diff changeset
376
4a4caa566120 Russian documentation import.
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377 <para>
255
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diff changeset
378 Определяет, будут ли запускаться рабочие процессы.
e2718c7f9040 Sync ngx_core_module documentation with English version.
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parents: 222
diff changeset
379 Эта директива предназначена для разработчиков nginx.
76
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diff changeset
380 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
381
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
382 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
383
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
384
571
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
385 <directive name="multi_accept">
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
386 <syntax><literal>on</literal> | <literal>off</literal></syntax>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
387 <default>off</default>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
388 <context>events</context>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
389
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
390 <para>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
391 Если <literal>multi_accept</literal> выключен, рабочий процесс
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
392 за один раз будет принимать только одно новое соединение.
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
393 В противном случае рабочий процесс
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
394 за один раз будет принимать сразу все новые соединения.
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
395 <note>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
396 Директива игнорируется в случае использования метода обработки соединений
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
397 <link doc="events.xml" id="kqueue"/>, т.к. данный метод сам сообщает
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
398 число новых соединений, ожидающих приёма.
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
399 </note>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
400 <note>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
401 Использование метода обработки соединений
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
402 <link doc="events.xml" id="rtsig"/>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
403 автоматически включает <literal>multi_accept</literal>.
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
404 </note>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
405 </para>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
406
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
407 </directive>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
408
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
409
289
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
410 <directive name="pcre_jit">
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
411 <syntax><literal>on</literal> | <literal>off</literal></syntax>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
412 <default>off</default>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
413 <context>main</context>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
414 <appeared-in>1.1.12</appeared-in>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
415
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
416 <para>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
417 Разрешает или запрещает использование JIT-компиляции (PCRE JIT)
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
418 для регулярных выражений, известных на момент парсинга конфигурации.
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
419 </para>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
420
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
421 <para>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
422 Использование PCRE JIT способно существенно ускорить обработку
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
423 регулярных выражений.
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
424 <note>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
425 Для работы JIT необходима библиотека PCRE версии 8.20 или выше,
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
426 собранная с параметром конфигурации <literal>--enable-jit</literal>.
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
427 При сборке библиотеки PCRE вместе с nginx (<literal>--with-pcre=</literal>),
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
428 для включения поддержки JIT необходимо использовать параметр
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
429 конфигурации <literal>--with-pcre-jit</literal>.
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
430 </note>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
431 </para>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
432
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
433 </directive>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
434
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
435
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
436 <directive name="pid">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
437 <syntax><value>файл</value></syntax>
102
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents: 99
diff changeset
438 <default>nginx.pid</default>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
439 <context>main</context>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
440
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
441 <para>
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
442 Задаёт <value>файл</value>, в котором будет храниться номер (PID) основного процесса.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
443 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
444
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
445 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
446
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
447
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
448 <directive name="ssl_engine">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
449 <syntax><value>устройство</value></syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 79
diff changeset
450 <default/>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
451 <context>main</context>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
452
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
453 <para>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
454 Задаёт название аппаратного SSL-акселератора.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
455 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
456
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
457 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
458
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
459
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
460 <directive name="timer_resolution">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
461 <syntax><value>интервал</value></syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 79
diff changeset
462 <default/>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
463 <context>main</context>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
464
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
465 <para>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
466 Уменьшает разрешение таймеров времени в рабочих процессах, за счёт
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
467 чего уменьшается число системных вызовов <c-func>gettimeofday</c-func>.
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
468 По умолчанию <c-func>gettimeofday</c-func> вызывается после каждой
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
469 операции получения событий из ядра.
957
6d9d4bb571a9 Text review of the ngx_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents: 935
diff changeset
470 При уменьшении разрешения <c-func>gettimeofday</c-func> вызывается только
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
471 один раз за указанный <value>интервал</value>.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
472 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
473
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
474 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
475 Пример использования:
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
476 <example>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
477 timer_resolution 100ms;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
478 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
479 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
480
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
481 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
482 Внутренняя реализация интервала зависит от используемого метода:
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
483 <list type="bullet">
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
484
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
485 <listitem>
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
486 фильтр <c-def>EVFILT_TIMER</c-def> при использовании <literal>kqueue</literal>;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
487 </listitem>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
488
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
489 <listitem>
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
490 <c-func>timer_create</c-func> при использовании <literal>eventport</literal>;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
491 </listitem>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
492
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
493 <listitem>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
494 и <c-func>setitimer</c-func> во всех остальных случаях.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
495 </listitem>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
496
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
497 </list>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
498 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
499
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
500 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
501
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
502
556
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
503 <directive name="use">
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
504 <syntax><value>метод</value></syntax>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
505 <default/>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
506 <context>events</context>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
507
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
508 <para>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
509 Задаёт <value>метод</value>, используемый для
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
510 <link doc="events.xml">обработки соединений</link>.
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
511 Обычно нет необходимости задавать его явно, поскольку по умолчанию
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
512 nginx сам выбирает наиболее эффективный метод.
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
513 </para>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
514
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
515 </directive>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
516
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
517
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
518 <directive name="user">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
519 <syntax><value>пользователь</value> [<value>группа</value>]</syntax>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
520 <default>nobody nobody</default>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
521 <context>main</context>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
522
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
523 <para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
524 Задаёт пользователя и группу, с правами которого будут работать
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
525 рабочие процессы.
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
526 Если <value>группа</value> не задана, то используется группа, имя
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
527 которой совпадает с именем пользователя.
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
528 </para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
529
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
530 </directive>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
531
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
532
749
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
533 <directive name="worker_aio_requests">
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
534 <syntax><value>число</value></syntax>
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
535 <default>32</default>
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
536 <context>events</context>
750
6a1b1ba62cab Documented history of "worker_aio_requests" directive.
Vladimir Homutov <vl@nginx.com>
parents: 749
diff changeset
537 <appeared-in>1.1.4</appeared-in>
6a1b1ba62cab Documented history of "worker_aio_requests" directive.
Vladimir Homutov <vl@nginx.com>
parents: 749
diff changeset
538 <appeared-in>1.0.7</appeared-in>
749
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
539
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
540 <para>
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
541 При использовании <link doc="http/ngx_http_core_module.xml" id="aio"/>
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
542 совместно с методом обработки соединений
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
543 <link doc="../docs/events.xml" id="epoll"/>,
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
544 задаёт максимальное <value>число</value> ожидающих обработки операций
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
545 асинхронного ввода-вывода для одного рабочего процесса.
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
546 </para>
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
547
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
548 </directive>
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
549
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
550
545
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
551 <directive name="worker_connections">
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
552 <syntax><value>число</value></syntax>
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
553 <default>512</default>
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
554 <context>events</context>
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
555
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
556 <para>
957
6d9d4bb571a9 Text review of the ngx_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents: 935
diff changeset
557 Задаёт максимальное число соединений, которые одновременно
545
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
558 может открыть рабочий процесс.
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
559 </para>
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
560
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
561 <para>
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
562 Следует иметь в виду, что в это число входят все соединения
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
563 (в том числе, например, соединения с проксируемыми серверами),
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
564 а не только соединения с клиентами.
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
565 Стоит также учитывать, что фактическое число одновременных
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
566 соединений не может превышать действующего ограничения на
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
567 максимальное число открытых файлов,
659
77a3314c74a7 Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents: 614
diff changeset
568 которое можно изменить с помощью <link id="worker_rlimit_nofile"/>.
545
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
569 </para>
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
570
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
571 </directive>
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
572
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
573
469
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
574 <directive name="worker_cpu_affinity">
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
575 <syntax><value>маска_CPU</value> ...</syntax>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
576 <default/>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
577 <context>main</context>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
578
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
579 <para>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
580 Привязывает рабочие процессы к группам процессоров.
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
581 Каждая группа процессоров задаётся битовой маской
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
582 разрешённых к использованию процессоров.
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
583 Для каждого рабочего процесса должна быть задана отдельная группа.
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
584 По умолчанию рабочие процессы не привязаны к конкретным процессорам.
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
585 </para>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
586
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
587 <para>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
588 Например,
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
589 <example>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
590 worker_processes 4;
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
591 worker_cpu_affinity 0001 0010 0100 1000;
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
592 </example>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
593 привязывает каждый рабочий процесс к отдельному процессору, тогда как
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
594 <example>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
595 worker_processes 2;
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
596 worker_cpu_affinity 0101 1010;
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
597 </example>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
598 привязывает первый рабочий процесс к CPU0/CPU2,
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
599 а второй — к CPU1/CPU3.
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
600 Второй пример пригоден для hyper-threading.
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
601 </para>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
602
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
603 <para>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
604 <note>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
605 Директива доступна только на FreeBSD и Linux.
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
606 </note>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
607 </para>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
608
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
609 </directive>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
610
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
611
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
612 <directive name="worker_priority">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
613 <syntax><value>число</value></syntax>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
614 <default>0</default>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
615 <context>main</context>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
616
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
617 <para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
618 Задаёт приоритет планирования рабочих процессов подобно тому,
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
619 как это делается командой <command>nice</command>: отрицательное
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
620 <value>число</value>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
621 означает более высокий приоритет.
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
622 Диапазон возможных значений, как правило, варьируется от -20 до 20.
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
623 </para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
624
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
625 <para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
626 Пример использования:
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
627 <example>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
628 worker_priority -10;
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
629 </example>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
630 </para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
631
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
632 </directive>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
633
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
634
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
635 <directive name="worker_processes">
740
46d70031bea9 Documented the recently added "auto" parameter of the
Andrey Belov <defan@nginx.com>
parents: 659
diff changeset
636 <syntax><value>число</value> | <literal>auto</literal></syntax>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
637 <default>1</default>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
638 <context>main</context>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
639
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
640 <para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
641 Задаёт число рабочих процессов.
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
642 </para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
643
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
644 <para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
645 Оптимальное значение зависит от множества факторов, включая
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
646 (но не ограничиваясь ими) число процессорных ядер, число
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
647 жёстких дисков с данными и картину нагрузок.
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
648 Если затрудняетесь в выборе правильного значения, можно начать
740
46d70031bea9 Documented the recently added "auto" parameter of the
Andrey Belov <defan@nginx.com>
parents: 659
diff changeset
649 с установки его равным числу процессорных ядер
46d70031bea9 Documented the recently added "auto" parameter of the
Andrey Belov <defan@nginx.com>
parents: 659
diff changeset
650 (значение “<literal>auto</literal>” пытается определить его
46d70031bea9 Documented the recently added "auto" parameter of the
Andrey Belov <defan@nginx.com>
parents: 659
diff changeset
651 автоматически).
742
3a2e35f4c279 Documented that "worker_processes auto" appeared in version 1.3.8.
Ruslan Ermilov <ru@nginx.com>
parents: 740
diff changeset
652 <note>
3a2e35f4c279 Documented that "worker_processes auto" appeared in version 1.3.8.
Ruslan Ermilov <ru@nginx.com>
parents: 740
diff changeset
653 Параметр <literal>auto</literal> поддерживается только начиная
764
f8434fdd3cd9 The "auto" parameter of the ""worker_processes" directive
Ruslan Ermilov <ru@nginx.com>
parents: 750
diff changeset
654 с версий 1.3.8 и 1.2.5.
742
3a2e35f4c279 Documented that "worker_processes auto" appeared in version 1.3.8.
Ruslan Ermilov <ru@nginx.com>
parents: 740
diff changeset
655 </note>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
656 </para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
657
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
658 </directive>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
659
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
660
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
661 <directive name="worker_rlimit_core">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
662 <syntax><value>размер</value></syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 79
diff changeset
663 <default/>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
664 <context>main</context>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
665
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
666 <para>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
667 Изменяет ограничение на наибольший размер core-файла
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
668 (<c-def>RLIMIT_CORE</c-def>) для рабочих процессов.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
669 Используется для увеличения ограничения без перезапуска основного процесса.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
670 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
671
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
672 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
673
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
674
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
675 <directive name="worker_rlimit_nofile">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
676 <syntax><value>число</value></syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 79
diff changeset
677 <default/>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
678 <context>main</context>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
679
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
680 <para>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
681 Изменяет ограничение на максимальное число открытых файлов
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
682 (<c-def>RLIMIT_NOFILE</c-def>) для рабочих процессов.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
683 Используется для увеличения ограничения без перезапуска основного процесса.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
684 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
685
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
686 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
687
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
688
554
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
689 <directive name="worker_rlimit_sigpending">
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
690 <syntax><value>число</value></syntax>
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
691 <default/>
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
692 <context>main</context>
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
693
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
694 <para>
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
695 На системах с поддержкой метода обработки соединений
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
696 <link doc="events.xml" id="rtsig"/>,
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
697 изменяет ограничение на размер очереди сигналов
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
698 (<c-def>RLIMIT_SIGPENDING</c-def>) для рабочих процессов.
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
699 Используется для увеличения ограничения без перезапуска основного процесса.
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
700 </para>
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
701
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
702 </directive>
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
703
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
704
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
705 <directive name="working_directory">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
706 <syntax><value>каталог</value></syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 79
diff changeset
707 <default/>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
708 <context>main</context>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
709
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
710 <para>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
711 Задаёт каталог, который будет текущим для рабочего процесса.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
712 Основное применение — запись core-файла, в этом случае рабочий
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
713 процесс должен иметь права на запись в этот каталог.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
714 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
715
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
716 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
717
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
718 </section>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
719
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
720 </module>