annotate xml/ru/docs/stream/ngx_stream_core_module.xml @ 2179:962e1adfa032

Documented UDP streams.
author Yaroslav Zhuravlev <yar@nginx.com>
date Wed, 06 Jun 2018 20:15:49 +0300
parents b19d5d47c16c
children 1d60e4b4ed64
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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) Nginx, Inc.
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5 -->
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6
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7 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd">
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8
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9 <module name="Модуль ngx_stream_core_module"
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10 link="/ru/docs/stream/ngx_stream_core_module.html"
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11 lang="ru"
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12 rev="25">
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13
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14 <section id="summary">
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15
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16 <para>
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17 Модуль <literal>ngx_stream_core_module</literal>
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18 доступен начиная с версии 1.9.0.
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19 По умолчанию этот модуль не собирается, его сборку необходимо
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20 разрешить с помощью конфигурационного параметра
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21 <literal>--with-stream</literal>.
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22 </para>
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23
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24 </section>
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25
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26
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27 <section id="example" name="Пример конфигурации">
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28
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29 <para>
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30 <example>
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31 worker_processes auto;
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32
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33 error_log /var/log/nginx/error.log info;
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34
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35 events {
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36 worker_connections 1024;
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37 }
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38
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39 stream {
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40 upstream backend {
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41 hash $remote_addr consistent;
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42
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43 server backend1.example.com:12345 weight=5;
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44 server 127.0.0.1:12345 max_fails=3 fail_timeout=30s;
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45 server unix:/tmp/backend3;
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46 }
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47
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48 upstream dns {
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49 server 192.168.0.1:53535;
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50 server dns.example.com:53;
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51 }
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52
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53 server {
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54 listen 12345;
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55 proxy_connect_timeout 1s;
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56 proxy_timeout 3s;
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57 proxy_pass backend;
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58 }
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59
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60 server {
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61 listen 127.0.0.1:53 udp reuseport;
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62 proxy_timeout 20s;
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63 proxy_pass dns;
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64 }
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65
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66 server {
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67 listen [::1]:12345;
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68 proxy_pass unix:/tmp/stream.socket;
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69 }
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70 }
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71 </example>
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72 </para>
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73
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74 </section>
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75
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76
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77 <section id="directives" name="Директивы">
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78
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79 <directive name="listen">
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80 <syntax>
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81 <value>адрес</value>:<value>порт</value>
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82 [<literal>ssl</literal>]
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83 [<literal>udp</literal>]
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84 [<literal>proxy_protocol</literal>]
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85 [<literal>backlog</literal>=<value>число</value>]
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86 [<literal>rcvbuf</literal>=<value>размер</value>]
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87 [<literal>sndbuf</literal>=<value>размер</value>]
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88 [<literal>bind</literal>]
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89 [<literal>ipv6only</literal>=<literal>on</literal>|<literal>off</literal>]
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90 [<literal>reuseport</literal>]
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91 [<literal>so_keepalive</literal>=<literal>on</literal>|<literal>off</literal>|[<value>keepidle</value>]:[<value>keepintvl</value>]:[<value>keepcnt</value>]]</syntax>
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92 <default/>
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93 <context>server</context>
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94
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95 <para>
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96 Задаёт <value>адрес</value> и <value>порт</value> для сокета,
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97 на котором сервер будет принимать соединения.
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98 Можно указать только порт.
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99 Кроме того, адрес может быть именем хоста, например:
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100 <example>
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101 listen 127.0.0.1:12345;
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102 listen *:12345;
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103 listen 12345; # то же, что и *:12345
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104 listen localhost:12345;
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105 </example>
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106 IPv6-адреса задаются в квадратных скобках:
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107 <example>
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108 listen [::1]:12345;
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109 listen [::]:12345;
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110 </example>
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111 UNIX-сокеты задаются префиксом “<literal>unix:</literal>”
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112 <example>
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113 listen unix:/var/run/nginx.sock;
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114 </example>
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115
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116 </para>
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117
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118 <para>
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119 Параметр <literal>ssl</literal> указывает на то, что все соединения,
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120 принимаемые на данном порту, должны работать в режиме SSL.
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121 </para>
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122
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123 <para id="udp">
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124 Параметр <literal>udp</literal> конфигурирует слушающий сокет
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125 для работы с датаграммами (1.9.13).
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126 </para>
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127
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128 <para id="proxy_protocol">
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129 Параметр <literal>proxy_protocol</literal> (1.11.4)
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130 указывает на то, что все соединения, принимаемые на данном порту,
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131 должны использовать
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132 <link url="http://www.haproxy.org/download/1.5/doc/proxy-protocol.txt">протокол
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133 PROXY</link>.
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134 <note>
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135 Протокол PROXY версии 2 поддерживается начиная с версии 1.13.11.
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136 </note>
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137 </para>
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138
1662
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139 <para>
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140 В директиве <literal>listen</literal> можно также указать несколько
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141 дополнительных параметров, специфичных для связанных с сокетами
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142 системных вызовов.
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143 <list type="tag">
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144
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145 <tag-name>
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146 <literal>backlog</literal>=<value>число</value>
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147 </tag-name>
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148 <tag-desc>
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149 задаёт параметр <literal>backlog</literal> в вызове
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150 <c-func>listen</c-func>, который ограничивает
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151 максимальный размер очереди ожидающих приёма соединений (1.9.2).
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152 По умолчанию <literal>backlog</literal> устанавливается равным -1 для
1911
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153 FreeBSD, DragonFly BSD и macOS,
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154 и 511 для других платформ.
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155 </tag-desc>
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156
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157 <tag-name>
1963
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158 <literal>rcvbuf</literal>=<value>размер</value>
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159 </tag-name>
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160 <tag-desc>
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161 задаёт размер буфера приёма
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162 (параметр <c-def>SO_RCVBUF</c-def>) для слушающего сокета (1.11.13).
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163 </tag-desc>
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164
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165 <tag-name>
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166 <literal>sndbuf</literal>=<value>размер</value>
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167 </tag-name>
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168 <tag-desc>
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169 задаёт размер буфера передачи
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170 (параметр <c-def>SO_SNDBUF</c-def>) для слушающего сокета (1.11.13).
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171 </tag-desc>
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172
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173 <tag-name>
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174 <literal>bind</literal>
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175 </tag-name>
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176 <tag-desc>
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177 параметр указывает, что для данной пары
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178 <value>адрес</value>:<value>порт</value> нужно делать
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179 <c-func>bind</c-func> отдельно.
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180 Это нужно потому, что если описаны несколько директив <literal>listen</literal>
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181 с одинаковым портом, но разными адресами, и одна из директив
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182 <literal>listen</literal> слушает на всех адресах для данного порта
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183 (<literal>*:</literal><value>порт</value>), то nginx сделает
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184 <c-func>bind</c-func> только на <literal>*:</literal><value>порт</value>.
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185 Необходимо заметить, что в этом случае для определения адреса, на которой
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186 пришло соединение, делается системный вызов <c-func>getsockname</c-func>.
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187 Если же используются параметры <literal>ipv6only</literal>
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188 или <literal>so_keepalive</literal>,
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189 то для данной пары
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190 <value>адрес</value>:<value>порт</value> всегда делается
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191 отдельный вызов <c-func>bind</c-func>.
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192 </tag-desc>
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193
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194 <tag-name>
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195 <literal>ipv6only</literal>=<literal>on</literal>|<literal>off</literal>
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196 </tag-name>
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197 <tag-desc>
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198 этот параметр определяет
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199 (через параметр сокета <c-def>IPV6_V6ONLY</c-def>),
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200 будет ли слушающий на wildcard-адресе <literal>[::]</literal> IPv6-сокет
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201 принимать только IPv6-соединения, или же одновременно IPv6- и IPv4-соединения.
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202 По умолчанию параметр включён.
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203 Установить его можно только один раз на старте.
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204 </tag-desc>
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205
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206 <tag-name id="reuseport">
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207 <literal>reuseport</literal>
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208 </tag-name>
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209 <tag-desc>
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210 этот параметр (1.9.1) указывает, что нужно создавать отдельный слушающий сокет
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211 для каждого рабочего процесса
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212 (через параметр сокета <c-def>SO_REUSEPORT</c-def>), позволяя ядру
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213 распределять входящие соединения между рабочими процессами.
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214 В настоящий момент это работает только на Linux 3.9+ и DragonFly BSD.
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215 <note>
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216 Ненадлежащее использование параметра может иметь
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217 <link url="http://man7.org/linux/man-pages/man7/socket.7.html">последствия</link>
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218 в плане безопасности.
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219 </note>
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220 </tag-desc>
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221
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222 <tag-name>
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223 <literal>so_keepalive</literal>=<literal>on</literal>|<literal>off</literal>|[<value>keepidle</value>]:[<value>keepintvl</value>]:[<value>keepcnt</value>]
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224 </tag-name>
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225 <tag-desc>
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226 этот параметр конфигурирует для слушающего сокета
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227 поведение “TCP keepalive”.
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228 Если этот параметр опущен, то для сокета будут действовать
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229 настройки операционной системы.
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230 Если он установлен в значение “<literal>on</literal>”, то для сокета
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231 включается параметр <c-def>SO_KEEPALIVE</c-def>.
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232 Если он установлен в значение “<literal>off</literal>”, то для сокета
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233 параметр <c-def>SO_KEEPALIVE</c-def> выключается.
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234 Некоторые операционные системы поддерживают настройку параметров
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235 “TCP keepalive” на уровне сокета посредством параметров
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236 <c-def>TCP_KEEPIDLE</c-def>, <c-def>TCP_KEEPINTVL</c-def> и
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237 <c-def>TCP_KEEPCNT</c-def>.
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238 На таких системах (в настоящий момент это Linux 2.4+, NetBSD 5+ и
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239 FreeBSD 9.0-STABLE)
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240 их можно сконфигурировать с помощью параметров <value>keepidle</value>,
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241 <value>keepintvl</value> и <value>keepcnt</value>.
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242 Один или два параметра могут быть опущены, в таком случае для
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243 соответствующего параметра сокета будут действовать стандартные
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244 системные настройки.
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245 Например,
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246 <example>so_keepalive=30m::10</example>
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247 установит таймаут бездействия (<c-def>TCP_KEEPIDLE</c-def>) в 30 минут,
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248 для интервала проб (<c-def>TCP_KEEPINTVL</c-def>) будет действовать
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249 стандартная системная настройка, а счётчик проб (<c-def>TCP_KEEPCNT</c-def>)
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250 будет равен 10.
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251 </tag-desc>
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252
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253 </list>
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254 </para>
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255
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256 <para>
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257 Разные серверы должны слушать на разных парах
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258 <value>адрес</value>:<value>порт</value>.
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259 </para>
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260
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261 </directive>
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262
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263
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264 <directive name="preread_buffer_size">
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265 <syntax><value>размер</value></syntax>
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266 <default>16k</default>
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267 <context>stream</context>
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268 <context>server</context>
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269 <appeared-in>1.11.5</appeared-in>
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270
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271 <para>
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272 Задаёт <value>размер</value> буфера
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273 <link doc="stream_processing.xml" id="preread_phase">предварительного чтения</link>.
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274 </para>
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275
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276 </directive>
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277
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278
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279 <directive name="preread_timeout">
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280 <syntax><value>время</value></syntax>
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281 <default>30s</default>
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282 <context>stream</context>
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283 <context>server</context>
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284 <appeared-in>1.11.5</appeared-in>
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285
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286 <para>
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287 Задаёт <value>время</value> фазы
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288 <link doc="stream_processing.xml" id="preread_phase">предварительного чтения</link>.
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289 </para>
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290
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291 </directive>
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292
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293
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294 <directive name="proxy_protocol_timeout">
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295 <syntax><value>время</value></syntax>
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296 <default>30s</default>
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297 <context>stream</context>
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298 <context>server</context>
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299 <appeared-in>1.11.4</appeared-in>
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300
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301 <para>
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302 Задаёт <value>время</value> для
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303 завершения операции чтения заголовка протокола PROXY.
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304 Если по истечении этого времени заголовок полностью не получен,
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305 соединение закрывается.
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306 </para>
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307
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308 </directive>
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309
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310
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311 <directive name="resolver">
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312 <syntax>
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313 <value>адрес</value> ...
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314 [<literal>valid</literal>=<value>время</value>]
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315 [<literal>ipv6</literal>=<literal>on</literal>|<literal>off</literal>]</syntax>
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316 <default/>
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317 <context>stream</context>
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318 <context>server</context>
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319 <appeared-in>1.11.3</appeared-in>
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320
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321 <para>
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322 Задаёт серверы DNS, используемые для преобразования имён вышестоящих серверов
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323 в адреса, например:
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324 <example>
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325 resolver 127.0.0.1 [::1]:5353;
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326 </example>
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327 Адрес может быть указан в виде доменного имени или IP-адреса,
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328 и необязательного порта.
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329 Если порт не указан, используется порт 53.
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330 Серверы DNS опрашиваются циклически.
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331 </para>
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332
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333 <para>
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334 По умолчанию nginx будет искать как IPv4-, так и IPv6-адреса
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335 при преобразовании имён в адреса.
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336 Если поиск IPv6-адресов нежелателен,
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337 можно указать параметр <literal>ipv6=off</literal>.
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338 </para>
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339
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340 <para>
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341 По умолчанию nginx кэширует ответы, используя значение TTL из ответа.
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342 Необязательный параметр <literal>valid</literal> позволяет это
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343 переопределить:
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344 <example>
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345 resolver 127.0.0.1 [::1]:5353 valid=30s;
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346 </example>
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347 <note>
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348 До версии 1.11.3 эта директива была доступна как часть
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349 <commercial_version>коммерческой подписки</commercial_version>.
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350 </note>
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351 </para>
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352
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353 </directive>
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354
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355
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356 <directive name="resolver_timeout">
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357 <syntax><value>время</value></syntax>
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358 <default>30s</default>
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359 <context>stream</context>
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360 <context>server</context>
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361 <appeared-in>1.11.3</appeared-in>
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362
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363 <para>
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364 Задаёт таймаут для преобразования имени в адрес, например:
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365 <example>
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366 resolver_timeout 5s;
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367 </example>
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368 <note>
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369 До версии 1.11.3 эта директива была доступна как часть
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370 <commercial_version>коммерческой подписки</commercial_version>.
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371 </note>
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372 </para>
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373
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374 </directive>
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375
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376
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377 <directive name="server">
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378 <syntax block="yes"/>
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379 <default/>
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380 <context>stream</context>
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381
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382 <para>
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383 Задаёт конфигурацию для сервера.
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384 </para>
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385
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
386 </directive>
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
387
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
388
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
389 <directive name="stream">
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
390 <syntax block="yes"/>
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
391 <default/>
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
392 <context>main</context>
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
393
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
394 <para>
1529
bcffd2161de7 Translated the stream core module into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1528
diff changeset
395 Предоставляет контекст конфигурационного файла, в котором указываются
bcffd2161de7 Translated the stream core module into Russian.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1528
diff changeset
396 директивы stream-сервера.
1367
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
397 </para>
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
398
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
399 </directive>
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
400
1546
8ea1813272bb Documented the tcp_nodelay directive for stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1529
diff changeset
401
8ea1813272bb Documented the tcp_nodelay directive for stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1529
diff changeset
402 <directive name="tcp_nodelay">
8ea1813272bb Documented the tcp_nodelay directive for stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1529
diff changeset
403 <syntax><literal>on</literal> | <literal>off</literal></syntax>
8ea1813272bb Documented the tcp_nodelay directive for stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1529
diff changeset
404 <default>on</default>
8ea1813272bb Documented the tcp_nodelay directive for stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1529
diff changeset
405 <context>stream</context>
8ea1813272bb Documented the tcp_nodelay directive for stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1529
diff changeset
406 <context>server</context>
8ea1813272bb Documented the tcp_nodelay directive for stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1529
diff changeset
407 <appeared-in>1.9.4</appeared-in>
8ea1813272bb Documented the tcp_nodelay directive for stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1529
diff changeset
408
8ea1813272bb Documented the tcp_nodelay directive for stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1529
diff changeset
409 <para>
8ea1813272bb Documented the tcp_nodelay directive for stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1529
diff changeset
410 Разрешает или запрещает использование параметра <c-def>TCP_NODELAY</c-def>.
1816
62854d567468 Updated Russian text of stream tcp_nodelay.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1798
diff changeset
411 Параметр включается как для клиентских соединений,
62854d567468 Updated Russian text of stream tcp_nodelay.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1798
diff changeset
412 так и для соединений с проксируемыми серверами.
1546
8ea1813272bb Documented the tcp_nodelay directive for stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1529
diff changeset
413 </para>
8ea1813272bb Documented the tcp_nodelay directive for stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1529
diff changeset
414
8ea1813272bb Documented the tcp_nodelay directive for stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1529
diff changeset
415 </directive>
8ea1813272bb Documented the tcp_nodelay directive for stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1529
diff changeset
416
1741
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
417
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
418 <directive name="variables_hash_bucket_size">
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
419 <syntax><value>размер</value></syntax>
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
420 <default>64</default>
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
421 <context>stream</context>
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
422 <appeared-in>1.11.2</appeared-in>
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
423
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
424 <para>
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
425 Задаёт размер корзины в хэш-таблице переменных.
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
426 Подробнее настройка хэш-таблиц обсуждается в отдельном
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
427 <link doc="../hash.xml">документе</link>.
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
428 </para>
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
429
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
430 </directive>
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
431
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
432
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
433 <directive name="variables_hash_max_size">
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
434 <syntax><value>размер</value></syntax>
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
435 <default>1024</default>
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
436 <context>stream</context>
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
437 <appeared-in>1.11.2</appeared-in>
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
438
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
439 <para>
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
440 Задаёт максимальный <value>размер</value> хэш-таблицы переменных.
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
441 Подробнее настройка хэш-таблиц обсуждается в отдельном
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
442 <link doc="../hash.xml">документе</link>.
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
443 </para>
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
444
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
445 </directive>
a99ebc3af3e4 Added variables_hash_bucket_size and variables_max_size in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1686
diff changeset
446
1367
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
447 </section>
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
448
1742
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
449
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
450 <section id="variables" name="Встроенные переменные">
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
451
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
452 <para>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
453 Модуль <literal>ngx_http_core_module</literal> поддерживает переменные
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
454 начиная с версии 1.11.2.
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
455 <list type="tag">
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
456
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
457 <tag-name id="var_binary_remote_addr"><var>$binary_remote_addr</var></tag-name>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
458 <tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
459 адрес клиента в бинарном виде, длина значения всегда 4 байта
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
460 для IPv4-адресов или 16 байт для IPv6-адресов
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
461 </tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
462
1768
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
463 <tag-name id="var_bytes_received"><var>$bytes_received</var></tag-name>
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
464 <tag-desc>
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
465 число байт, полученных от клиента (1.11.4)
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
466 </tag-desc>
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
467
1742
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
468 <tag-name id="var_bytes_sent"><var>$bytes_sent</var></tag-name>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
469 <tag-desc>
1769
cc9d4e09a708 Corrected Russian language in $bytes_sent.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1768
diff changeset
470 число байт, переданных клиенту
1742
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
471 </tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
472
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
473 <tag-name id="var_connection"><var>$connection</var></tag-name>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
474 <tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
475 порядковый номер соединения
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
476 </tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
477
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
478 <tag-name id="var_hostname"><var>$hostname</var></tag-name>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
479 <tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
480 имя хоста
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
481 </tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
482
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
483 <tag-name id="var_msec"><var>$msec</var></tag-name>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
484 <tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
485 текущее время в секундах с точностью до миллисекунд
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
486 </tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
487
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
488 <tag-name id="var_nginx_version"><var>$nginx_version</var></tag-name>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
489 <tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
490 версия nginx
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
491 </tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
492
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
493 <tag-name id="var_pid"><var>$pid</var></tag-name>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
494 <tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
495 номер (PID) рабочего процесса
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
496 </tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
497
1768
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
498 <tag-name id="var_protocol"><var>$protocol</var></tag-name>
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
499 <tag-desc>
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
500 протокол, используемый для работы с клиентом:
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
501 <literal>TCP</literal> или <literal>UDP</literal> (1.11.4)
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
502 </tag-desc>
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
503
1778
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
504 <tag-name id="var_proxy_protocol_addr"><var>$proxy_protocol_addr</var></tag-name>
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
505 <tag-desc>
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
506 адрес клиента, полученный из заголовка протокола PROXY, либо пустая строка
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
507 (1.11.4)
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
508 <para>
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
509 Протокол PROXY должен быть предварительно включён при помощи установки
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
510 параметра <literal>proxy_protocol</literal> в директиве <link id="listen"/>.
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
511 </para>
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
512 </tag-desc>
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
513
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
514 <tag-name id="var_proxy_protocol_port"><var>$proxy_protocol_port</var></tag-name>
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
515 <tag-desc>
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
516 порт клиента, полученный из заголовка протокола PROXY, либо пустая строка
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
517 (1.11.4)
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
518 <para>
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
519 Протокол PROXY должен быть предварительно включён при помощи установки
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
520 параметра <literal>proxy_protocol</literal> в директиве <link id="listen"/>.
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
521 </para>
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
522 </tag-desc>
1626f1bf164c Documented listen proxy_protocol, $proxy_protocol_addr, $proxy_protocol_port.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1771
diff changeset
523
1742
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
524 <tag-name id="var_remote_addr"><var>$remote_addr</var></tag-name>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
525 <tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
526 адрес клиента
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
527 </tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
528
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
529 <tag-name id="var_remote_port"><var>$remote_port</var></tag-name>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
530 <tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
531 порт клиента
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
532 </tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
533
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
534 <tag-name id="var_server_addr"><var>$server_addr</var></tag-name>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
535 <tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
536 адрес сервера, принявшего соединение
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
537 <para>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
538 Получение значения этой переменной обычно требует одного системного вызова.
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
539 Чтобы избежать системного вызова, в директивах <link id="listen"/>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
540 следует указывать адреса и использовать параметр <literal>bind</literal>.
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
541 </para>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
542 </tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
543
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
544 <tag-name id="var_server_port"><var>$server_port</var></tag-name>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
545 <tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
546 порт сервера, принявшего соединение
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
547 </tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
548
1768
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
549 <tag-name id="var_session_time"><var>$session_time</var></tag-name>
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
550 <tag-desc>
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
551 длительность сессии в секундах с точностью до миллисекунд
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
552 (1.11.4);
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
553 </tag-desc>
061b590cbe1a Documented $bytes_received, $session_time, $protocol in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1753
diff changeset
554
1771
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
555 <tag-name id="var_status"><var>$status</var></tag-name>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
556 <tag-desc>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
557 статус сессии (1.11.4), может принимать одно из следующих значений:
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
558 <list type="tag">
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
559
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
560 <tag-name><literal>200</literal></tag-name>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
561 <tag-desc>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
562 сессия завершена успешно
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
563 </tag-desc>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
564
1780
8df9ba4e56c6 Documented 400 error in stream $status.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1778
diff changeset
565 <tag-name><literal>400</literal></tag-name>
8df9ba4e56c6 Documented 400 error in stream $status.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1778
diff changeset
566 <tag-desc>
8df9ba4e56c6 Documented 400 error in stream $status.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1778
diff changeset
567 невозможно разобрать данные, полученные от клиента, например
8df9ba4e56c6 Documented 400 error in stream $status.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1778
diff changeset
568 заголовок <link id="proxy_protocol">протокола PROXY</link>
8df9ba4e56c6 Documented 400 error in stream $status.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1778
diff changeset
569 </tag-desc>
8df9ba4e56c6 Documented 400 error in stream $status.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1778
diff changeset
570
1771
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
571 <tag-name><literal>403</literal></tag-name>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
572 <tag-desc>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
573 доступ запрещён, например при ограничении доступа для
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
574 <link doc="ngx_stream_access_module.xml">определённых адресов клиентов</link>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
575 </tag-desc>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
576
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
577 <tag-name><literal>500</literal></tag-name>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
578 <tag-desc>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
579 внутренняя ошибка сервера
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
580 </tag-desc>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
581
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
582 <tag-name><literal>502</literal></tag-name>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
583 <tag-desc>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
584 плохой шлюз, например
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
585 если невозможно выбрать сервер группы или сервер недоступен
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
586 </tag-desc>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
587
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
588 <tag-name><literal>503</literal></tag-name>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
589 <tag-desc>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
590 сервис недоступен, например при ограничении по
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
591 <link doc="ngx_stream_limit_conn_module.xml">числу соединений</link>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
592 </tag-desc>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
593
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
594 </list>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
595 </tag-desc>
6a30f04a0208 Documented the $status variable in stream.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1769
diff changeset
596
1742
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
597 <tag-name id="var_time_iso8601"><var>$time_iso8601</var></tag-name>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
598 <tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
599 локальное время в формате по стандарту ISO 8601
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
600 </tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
601
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
602 <tag-name id="var_time_local"><var>$time_local</var></tag-name>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
603 <tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
604 локальное время в Common Log Format
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
605 </tag-desc>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
606
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
607 </list>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
608 </para>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
609
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
610 </section>
c511b73da3a9 Documented variables in ngx_stream_core_module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1741
diff changeset
611
1367
f1e14d87d833 Updated commercial docs for the upcoming release.
Ruslan Ermilov <ru@nginx.com>
parents:
diff changeset
612 </module>