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annotate xml/ru/docs/ngx_core_module.xml @ 1205:aab8a1667171

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Syslog: added note when syslog appeared in oss and plus versions.
author Yaroslav Zhuravlev <yar@nginx.com>
date Tue, 27 May 2014 15:54:31 +0400
parents a05d9fa73ce2
children 4e89518a5999
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222
bfe3eff81d04 Removed redundant encoding specification.
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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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764fbac1b8b4 Added document revision.
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12 lang="ru"
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13 rev="10">
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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
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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
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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
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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
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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>
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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>
1205
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diff changeset
251 Запись в syslog доступна начиная с версии 1.7.1.
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diff changeset
252 Как часть
aab8a1667171 Syslog: added note when syslog appeared in oss and plus versions.
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253 <commercial_version>коммерческой подписки</commercial_version>
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254 запись в syslog доступна начиная с версии 1.5.3.
1175
a05d9fa73ce2 Documented the syslog support in "error_log" and "access_log".
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diff changeset
255 </note>
a05d9fa73ce2 Documented the syslog support in "error_log" and "access_log".
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parents: 957
diff changeset
256 </para>
a05d9fa73ce2 Documented the syslog support in "error_log" and "access_log".
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parents: 957
diff changeset
257
255
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258 </directive>
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259
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diff changeset
260
76
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261 <directive name="env">
271
4c6d2c614d2c Cleaned up XML tag mess:
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diff changeset
262 <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
263 <default>TZ</default>
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264 <context>main</context>
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265
4a4caa566120 Russian documentation import.
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266 <para>
804
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267 По умолчанию nginx удаляет все переменные окружения, унаследованные
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parents: 764
diff changeset
268 от своего родительского процесса, кроме переменной TZ.
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269 Эта директива позволяет сохранить часть унаследованных переменных,
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270 поменять им значения или же создать новые переменные окружения.
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diff changeset
271 Эти переменные затем:
76
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272 <list type="bullet">
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273
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274 <listitem>
804
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275 наследуются во время
79
0a45870d0160 Fixed cross-document links to use doc and id.
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276 <link doc="control.xml" id="upgrade">обновления исполняемого файла на лету</link>;
76
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277 </listitem>
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278
4a4caa566120 Russian documentation import.
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279 <listitem>
804
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280 используются модулем
79
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281 <link doc="http/ngx_http_perl_module.xml">ngx_http_perl_module</link>;
76
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282 </listitem>
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283
4a4caa566120 Russian documentation import.
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284 <listitem>
804
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parents: 764
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285 используются рабочими процессами.
d22421dc5d00 Clarified the effects of the "env" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 764
diff changeset
286 Следует иметь в виду, что управление поведением системных библиотек
76
4a4caa566120 Russian documentation import.
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parents:
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287 подобным образом возможно не всегда, поскольку зачастую библиотеки используют
4a4caa566120 Russian documentation import.
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parents:
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288 переменные только во время инициализации, то есть ещё до того, как их
4a4caa566120 Russian documentation import.
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parents:
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289 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
290 Исключением из этого является упомянутое выше
255
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parents: 222
diff changeset
291 <link doc="control.xml" id="upgrade">обновление исполняемого файла на лету</link>.
76
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292 </listitem>
4a4caa566120 Russian documentation import.
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parents:
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293
4a4caa566120 Russian documentation import.
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294 </list>
4a4caa566120 Russian documentation import.
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295 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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296
4a4caa566120 Russian documentation import.
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297 <para>
4a4caa566120 Russian documentation import.
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298 Если переменная TZ не описана явно, то она всегда наследуется
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
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parents: 222
diff changeset
299 и всегда доступна модулю
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300 <link doc="http/ngx_http_perl_module.xml">ngx_http_perl_module</link>.
76
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301 </para>
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parents:
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302
4a4caa566120 Russian documentation import.
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303 <para>
4a4caa566120 Russian documentation import.
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304 Пример использования:
4a4caa566120 Russian documentation import.
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305 <example>
255
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306 env MALLOC_OPTIONS;
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307 env PERL5LIB=/data/site/modules;
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diff changeset
308 env OPENSSL_ALLOW_PROXY_CERTS=1;
76
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309 </example>
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310 </para>
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311
444
43c84d19bf92 Added a note about the NGINX environment variable.
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312 <para>
43c84d19bf92 Added a note about the NGINX environment variable.
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diff changeset
313 <note>
43c84d19bf92 Added a note about the NGINX environment variable.
Ruslan Ermilov <ru@nginx.com>
parents: 289
diff changeset
314 Переменная окружения NGINX используется для внутренних целей nginx
43c84d19bf92 Added a note about the NGINX environment variable.
Ruslan Ermilov <ru@nginx.com>
parents: 289
diff changeset
315 и не должна устанавливаться непосредственно самим пользователем.
43c84d19bf92 Added a note about the NGINX environment variable.
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parents: 289
diff changeset
316 </note>
43c84d19bf92 Added a note about the NGINX environment variable.
Ruslan Ermilov <ru@nginx.com>
parents: 289
diff changeset
317 </para>
43c84d19bf92 Added a note about the NGINX environment variable.
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parents: 289
diff changeset
318
76
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319 </directive>
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parents:
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320
4a4caa566120 Russian documentation import.
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parents:
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321
556
345012910707 Documented the "events" and "use" directives.
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parents: 554
diff changeset
322 <directive name="events">
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
323 <syntax block="yes"/>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
324 <default/>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
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325 <context>main</context>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
326
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
327 <para>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
328 Предоставляет контекст конфигурационного файла, в котором указываются
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
329 директивы, влияющие на обработку соединений.
345012910707 Documented the "events" and "use" directives.
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parents: 554
diff changeset
330 </para>
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 </directive>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
333
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
334
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
335 <directive name="include">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
336 <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
337 <default/>
104
3ae68fe2e938 A nicer look for the directive's synopsis section, including i18n
Ruslan Ermilov <ru@nginx.com>
parents: 102
diff changeset
338 <context/>
76
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339
4a4caa566120 Russian documentation import.
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parents:
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340 <para>
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
341 Включает в конфигурацию другой <value>файл</value> или файлы,
255
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parents: 222
diff changeset
342 подходящие под заданную маску.
e2718c7f9040 Sync ngx_core_module documentation with English version.
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parents: 222
diff changeset
343 Включаемые файлы должны содержать синтаксически верные директивы и блоки.
76
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344 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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345
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
346 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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347 Пример использования:
4a4caa566120 Russian documentation import.
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348 <example>
255
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diff changeset
349 include mime.types;
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diff changeset
350 include vhosts/*.conf;
76
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diff changeset
351 </example>
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parents:
diff changeset
352 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
353
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
354 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
355
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
356
571
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
357 <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
358 <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
359 <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
360 <context>main</context>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
361
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
362 <para>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
363 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
364 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
365 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
366 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
367 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
368 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
369 </para>
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.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
371 </directive>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
372
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
373
76
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diff changeset
374 <directive name="master_process">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
375 <syntax><literal>on</literal> | <literal>off</literal></syntax>
102
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents: 99
diff changeset
376 <default>on</default>
76
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parents:
diff changeset
377 <context>main</context>
4a4caa566120 Russian documentation import.
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diff changeset
378
4a4caa566120 Russian documentation import.
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379 <para>
255
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diff changeset
380 Определяет, будут ли запускаться рабочие процессы.
e2718c7f9040 Sync ngx_core_module documentation with English version.
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parents: 222
diff changeset
381 Эта директива предназначена для разработчиков nginx.
76
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parents:
diff changeset
382 </para>
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 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
385
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
386
571
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
387 <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
388 <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
389 <default>off</default>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
390 <context>events</context>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
391
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
392 <para>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
393 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
394 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
395 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
396 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
397 <note>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
398 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
399 <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
400 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
401 </note>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
402 <note>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
403 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
404 <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
405 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
406 </note>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
407 </para>
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 </directive>
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
410
71d775bef043 Documented accept_mutex, accept_mutex_delay, multi_accept, and lock_file.
Ruslan Ermilov <ru@nginx.com>
parents: 556
diff changeset
411
289
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
412 <directive name="pcre_jit">
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
413 <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
414 <default>off</default>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
415 <context>main</context>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
416 <appeared-in>1.1.12</appeared-in>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
417
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
418 <para>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
419 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
420 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
421 </para>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
422
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
423 <para>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
424 Использование PCRE JIT способно существенно ускорить обработку
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
425 регулярных выражений.
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
426 <note>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
427 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
428 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
429 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
430 для включения поддержки JIT необходимо использовать параметр
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
431 конфигурации <literal>--with-pcre-jit</literal>.
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
432 </note>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
433 </para>
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 </directive>
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
436
df261b1ce71f Documented the --with-pcre-jit configuration parameter
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
437
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
438 <directive name="pid">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
439 <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
440 <default>nginx.pid</default>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
441 <context>main</context>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
442
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
443 <para>
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
444 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
445 </para>
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 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
448
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
449
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
450 <directive name="ssl_engine">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
451 <syntax><value>устройство</value></syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 79
diff changeset
452 <default/>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
453 <context>main</context>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
454
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
455 <para>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
456 Задаёт название аппаратного SSL-акселератора.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
457 </para>
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 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
460
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
461
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
462 <directive name="timer_resolution">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
463 <syntax><value>интервал</value></syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 79
diff changeset
464 <default/>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
465 <context>main</context>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
466
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
467 <para>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
468 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
469 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
470 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
471 операции получения событий из ядра.
957
6d9d4bb571a9 Text review of the ngx_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents: 935
diff changeset
472 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
473 один раз за указанный <value>интервал</value>.
76
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
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
476 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
477 Пример использования:
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
478 <example>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
479 timer_resolution 100ms;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
480 </example>
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
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
483 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
484 Внутренняя реализация интервала зависит от используемого метода:
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
485 <list type="bullet">
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
486
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
487 <listitem>
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
488 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
489 </listitem>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
490
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
491 <listitem>
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
492 <c-func>timer_create</c-func> при использовании <literal>eventport</literal>;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
493 </listitem>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
494
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
495 <listitem>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
496 и <c-func>setitimer</c-func> во всех остальных случаях.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
497 </listitem>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
498
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
499 </list>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
500 </para>
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 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
503
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
504
556
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
505 <directive name="use">
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
506 <syntax><value>метод</value></syntax>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
507 <default/>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
508 <context>events</context>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
509
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
510 <para>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
511 Задаёт <value>метод</value>, используемый для
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
512 <link doc="events.xml">обработки соединений</link>.
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
513 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
514 nginx сам выбирает наиболее эффективный метод.
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
515 </para>
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 </directive>
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
518
345012910707 Documented the "events" and "use" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 554
diff changeset
519
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
520 <directive name="user">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
521 <syntax><value>пользователь</value> [<value>группа</value>]</syntax>
255
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Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
522 <default>nobody nobody</default>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
523 <context>main</context>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
524
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
525 <para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
526 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
527 рабочие процессы.
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
528 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
529 которой совпадает с именем пользователя.
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
530 </para>
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 </directive>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
533
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
534
749
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
535 <directive name="worker_aio_requests">
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
536 <syntax><value>число</value></syntax>
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
537 <default>32</default>
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
538 <context>events</context>
750
6a1b1ba62cab Documented history of "worker_aio_requests" directive.
Vladimir Homutov <vl@nginx.com>
parents: 749
diff changeset
539 <appeared-in>1.1.4</appeared-in>
6a1b1ba62cab Documented history of "worker_aio_requests" directive.
Vladimir Homutov <vl@nginx.com>
parents: 749
diff changeset
540 <appeared-in>1.0.7</appeared-in>
749
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
541
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
542 <para>
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
543 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
544 совместно с методом обработки соединений
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
545 <link doc="../docs/events.xml" id="epoll"/>,
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
546 задаёт максимальное <value>число</value> ожидающих обработки операций
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
547 асинхронного ввода-вывода для одного рабочего процесса.
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
548 </para>
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 </directive>
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
551
2abb92a19101 Documented 'worker_aio_requests' directive.
Vladimir Homutov <vl@nginx.com>
parents: 742
diff changeset
552
545
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
553 <directive name="worker_connections">
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
554 <syntax><value>число</value></syntax>
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
555 <default>512</default>
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
556 <context>events</context>
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
557
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
558 <para>
957
6d9d4bb571a9 Text review of the ngx_core_module.
Egor Nikitin <yegor.nikitin@gmail.com>
parents: 935
diff changeset
559 Задаёт максимальное число соединений, которые одновременно
545
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
560 может открыть рабочий процесс.
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
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
563 <para>
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
564 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
565 (в том числе, например, соединения с проксируемыми серверами),
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
566 а не только соединения с клиентами.
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
567 Стоит также учитывать, что фактическое число одновременных
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
568 соединений не может превышать действующего ограничения на
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
569 максимальное число открытых файлов,
659
77a3314c74a7 Avoid the uses of second person.
Ruslan Ermilov <ru@nginx.com>
parents: 614
diff changeset
570 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
571 </para>
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 </directive>
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
574
e97b46d1842d Documented the "worker_connections" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 523
diff changeset
575
469
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
576 <directive name="worker_cpu_affinity">
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
577 <syntax><value>маска_CPU</value> ...</syntax>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
578 <default/>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
579 <context>main</context>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
580
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
581 <para>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
582 Привязывает рабочие процессы к группам процессоров.
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
583 Каждая группа процессоров задаётся битовой маской
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
584 разрешённых к использованию процессоров.
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
585 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
586 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
587 </para>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
588
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
589 <para>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
590 Например,
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
591 <example>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
592 worker_processes 4;
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
593 worker_cpu_affinity 0001 0010 0100 1000;
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 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
596 <example>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
597 worker_processes 2;
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
598 worker_cpu_affinity 0101 1010;
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
599 </example>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
600 привязывает первый рабочий процесс к CPU0/CPU2,
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
601 а второй — к CPU1/CPU3.
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
602 Второй пример пригоден для hyper-threading.
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
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
605 <para>
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 Директива доступна только на FreeBSD и Linux.
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
608 </note>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
609 </para>
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 </directive>
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
612
8275e169f77b Documented the "worker_cpu_affinity" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 455
diff changeset
613
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
614 <directive name="worker_priority">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
615 <syntax><value>число</value></syntax>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
616 <default>0</default>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
617 <context>main</context>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
618
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
619 <para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
620 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
621 как это делается командой <command>nice</command>: отрицательное
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
622 <value>число</value>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
623 означает более высокий приоритет.
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
624 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
625 </para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
626
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
627 <para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
628 Пример использования:
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 worker_priority -10;
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
631 </example>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
632 </para>
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 </directive>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
635
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
636
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
637 <directive name="worker_processes">
740
46d70031bea9 Documented the recently added "auto" parameter of the
Andrey Belov <defan@nginx.com>
parents: 659
diff changeset
638 <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
639 <default>1</default>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
640 <context>main</context>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
641
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 Задаёт число рабочих процессов.
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
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
646 <para>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
647 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
648 (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
649 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
650 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
651 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
652 (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
653 автоматически).
742
3a2e35f4c279 Documented that "worker_processes auto" appeared in version 1.3.8.
Ruslan Ermilov <ru@nginx.com>
parents: 740
diff changeset
654 <note>
3a2e35f4c279 Documented that "worker_processes auto" appeared in version 1.3.8.
Ruslan Ermilov <ru@nginx.com>
parents: 740
diff changeset
655 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
656 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
657 </note>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
658 </para>
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 </directive>
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
661
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
662
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
663 <directive name="worker_rlimit_core">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
664 <syntax><value>размер</value></syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 79
diff changeset
665 <default/>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
666 <context>main</context>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
667
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
668 <para>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
669 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
670 (<c-def>RLIMIT_CORE</c-def>) для рабочих процессов.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
671 Используется для увеличения ограничения без перезапуска основного процесса.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
672 </para>
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 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
675
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
676
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
677 <directive name="worker_rlimit_nofile">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
678 <syntax><value>число</value></syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 79
diff changeset
679 <default/>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
680 <context>main</context>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
681
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
682 <para>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
683 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
684 (<c-def>RLIMIT_NOFILE</c-def>) для рабочих процессов.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
685 Используется для увеличения ограничения без перезапуска основного процесса.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
686 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
687
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
688 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
689
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
690
554
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
691 <directive name="worker_rlimit_sigpending">
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
692 <syntax><value>число</value></syntax>
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
693 <default/>
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
694 <context>main</context>
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
695
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
696 <para>
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
697 На системах с поддержкой метода обработки соединений
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
698 <link doc="events.xml" id="rtsig"/>,
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
699 изменяет ограничение на размер очереди сигналов
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
700 (<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
701 Используется для увеличения ограничения без перезапуска основного процесса.
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
702 </para>
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 </directive>
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
705
ccb7451af1d8 Documented the "worker_rlimit_sigpending" directive.
Ruslan Ermilov <ru@nginx.com>
parents: 545
diff changeset
706
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
707 <directive name="working_directory">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 270
diff changeset
708 <syntax><value>каталог</value></syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 79
diff changeset
709 <default/>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
710 <context>main</context>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
711
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
712 <para>
255
e2718c7f9040 Sync ngx_core_module documentation with English version.
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
713 Задаёт каталог, который будет текущим для рабочего процесса.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
714 Основное применение — запись core-файла, в этом случае рабочий
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
715 процесс должен иметь права на запись в этот каталог.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
716 </para>
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 </directive>
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 </section>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
721
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
722 </module>