Mercurial > hg > nginx-site

annotate xml/ru/docs/http/ngx_http_limit_conn_module.xml @ 179:8cc01e2179a9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
- Reflected recent changes made to ngx_http_limit_conn_module. - Revamped documentation for ngx_http_limit_req_module. - Translated ngx_http_limit_{conn,req}_module into English.
author Ruslan Ermilov <ru@nginx.com>
date Mon, 14 Nov 2011 18:09:03 +0000
parents xml/ru/docs/http/ngx_http_limit_zone_module.xml@40eec261c2a6
children 9e7d0c9c7eaa
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1 <?xml version="1.0" encoding="utf-8"?>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
2
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
3 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd">
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
4
179
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
5 <module name="Модуль ngx_http_limit_conn_module"
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
6 link="/ru/docs/http/ngx_http_limit_conn_module.html"
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
7 lang="ru">
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
8
110
40eec261c2a6 Added proper support for anonymous sections, notably for the summary.
Ruslan Ermilov <ru@nginx.com>
parents: 102
diff changeset
9 <section id="summary">
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
10
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
11 <para>
179
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
12 Модуль <code>ngx_http_limit_conn_module</code> позволяет ограничить
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
13 число соединений по заданному ключу или,
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
14 как частный случай, число соединений с одного IP-адреса.
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
15 </para>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
16
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
17 <para>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
18 Ограничиваются не любые соединения, а лишь те, в которых имеются
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
19 запросы, обрабатываемые сервером, и заголовок запроса уже прочитан.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
20 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
21
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
22 </section>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
23
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
24
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
25 <section name="Пример конфигурации" id="example">
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
26
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
27 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
28 <example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
29 http {
179
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
30 limit_conn_zone $binary_remote_addr zone=addr:10m;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
31
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
32 ...
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
33
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
34 server {
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
35
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
36 ...
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
37
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
38 location /download/ {
179
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
39 limit_conn addr 1;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
40 }
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
41 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
42 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
43
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
44 </section>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
45
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
46
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
47 <section name="Директивы" id="directives">
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
48
179
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
49 <directive name="limit_conn">
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
50 <syntax><argument>зона число</argument></syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 76
diff changeset
51 <default/>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
52 <context>http</context>
179
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
53 <context>server</context>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
54 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
55
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
56 <para>
179
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
57 Директива задаёт максимально допустимое число соединений
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
58 для одного значения ключа.
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
59 При превышении этого числа в ответ на запрос сервер вернёт ошибку
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
60 <http-status code="503" text="Service Temporarily Unavailable"/>.
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
61 Например, директивы
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
62 <example>
179
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
63 limit_conn_zone $binary_remote_addr zone=addr:10m;
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
64
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
65 server {
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
66 location /download/ {
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
67 limit_conn addr 1;
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
68 }
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
69 </example>
179
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
70 разрешают одновременно обрабатывать не более одного соединения с одного
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
71 IP-адреса.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
72 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
73
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
74 <para>
179
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
75 Допустимо одновременное указание нескольких директив <code>limit_conn</code>,
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
76 при этом будет срабатывать любое из ограничений.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
77 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
78
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
79 <para>
179
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
80 Директивы наследуются с предыдущего уровня при условии, что на данном уровне
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
81 не описаны свои директивы <code>limit_conn</code>.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
82 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
83
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
84 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
85
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
86
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
87 <directive name="limit_conn_log_level">
179
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
88 <syntax>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
89 <value>info</value> |
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
90 <value>notice</value> |
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
91 <value>warn</value> |
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
92 <value>error</value>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
93 </syntax>
102
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents: 99
diff changeset
94 <default>error</default>
179
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
95 <context>http</context>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
96 <context>server</context>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
97 <context>location</context>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
98 <appeared-in>0.8.18</appeared-in>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
99
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
100 <para>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
101 Директива задаёт желаемый уровень записи в лог случаев ограничения
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
102 числа соединений.
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
103 </para>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
104
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
105 </directive>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
106
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
107
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
108 <directive name="limit_conn_zone">
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
109 <syntax>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
110 <argument>$переменная </argument>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
111 <parameter>zone</parameter>=<argument>название</argument>:<argument>размер</argument>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
112 </syntax>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
113 <default/>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
114 <context>http</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
115
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
116 <para>
179
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
117 Директива задаёт параметры зоны, которая хранит состояние
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
118 для разных значений ключа.
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
119 Состояние в частности хранит текущее число соединений.
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
120 Ключом является значение заданной переменной.
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
121 Пример использования:
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
122 <example>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
123 limit_conn_zone $binary_remote_addr zone=addr:10m;
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
124 </example>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
125 Здесь в качестве ключа используется IP-адрес клиента.
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
126 Обратите внимание, что вместо переменной <var>$remote_addr</var>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
127 использована переменная <var>$binary_remote_addr</var>.
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
128 Длина значения переменной <var>$remote_addr</var> может колебаться
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
129 от 7 до 15 байт, при этом размер хранимого состояния составляет
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
130 либо 32, либо 64 байта на 32-битных платформах, и всегда 64
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
131 байта на 64-битных.
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
132 Длина значения переменной <var>$binary_remote_addr</var> всегда
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
133 равна 4 байтам, при этом размер состояния всегда равен 32 байтам
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
134 на 32-битных платформах и 64 байтам на 64-битных.
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
135 В зоне размером 1 мегабайт может разместиться около 32 тысяч состояний
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
136 размером 32 байта, или 16 тысяч состояний размером 64 байта.
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
137 При переполнении зоны в ответ на последующие запросы сервер будет
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
138 возвращать ошибку
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
139 <http-status code="503" text="Service Temporarily Unavailable"/>.
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
140 </para>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
141
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
142 </directive>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
143
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
144 <directive name="limit_zone">
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
145 <syntax><argument>$переменная название размер</argument></syntax>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
146 <default/>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
147 <context>http</context>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
148
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
149 <para>
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
150 Эта директива устарела в версии 1.1.8, вместо неё следует
8cc01e2179a9 - Reflected recent changes made to ngx_http_limit_conn_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
151 использовать директиву <link id="limit_conn_zone"/>.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
152 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
153
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
154 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
155
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
156 </section>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
157
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
158 </module>