Mercurial > hg > nginx-site
comparison xml/en/docs/ngx_core_module.xml @ 1784:68928f8d31d9
Updated accept_mutex with info about reuseport and epollexclusive.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Mon, 15 Aug 2016 22:06:27 +0300 |
parents | bde044a0bd90 |
children | 3ed02f21146b |
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1783:031566771bbd | 1784:68928f8d31d9 |
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8 <!DOCTYPE module SYSTEM "../../../dtd/module.dtd"> | 8 <!DOCTYPE module SYSTEM "../../../dtd/module.dtd"> |
9 | 9 |
10 <module name="Core functionality" | 10 <module name="Core functionality" |
11 link="/en/docs/ngx_core_module.html" | 11 link="/en/docs/ngx_core_module.html" |
12 lang="en" | 12 lang="en" |
13 rev="20"> | 13 rev="21"> |
14 | 14 |
15 <section id="example" name="Example Configuration"> | 15 <section id="example" name="Example Configuration"> |
16 | 16 |
17 <para> | 17 <para> |
18 <example> | 18 <example> |
44 If <literal>accept_mutex</literal> is enabled, | 44 If <literal>accept_mutex</literal> is enabled, |
45 worker processes will accept new connections by turn. | 45 worker processes will accept new connections by turn. |
46 Otherwise, all worker processes will be notified about new connections, | 46 Otherwise, all worker processes will be notified about new connections, |
47 and if volume of new connections is low, some of the worker processes | 47 and if volume of new connections is low, some of the worker processes |
48 may just waste system resources. | 48 may just waste system resources. |
49 <note> | |
50 There is no need to enable <literal>accept_mutex</literal> | |
51 on systems that support the | |
52 <link doc="events.xml" id="epoll">EPOLLEXCLUSIVE</link> flag (1.11.3) or | |
53 when using <link doc="http/ngx_http_core_module.xml" id="reuseport"/>. | |
54 </note> | |
49 <note> | 55 <note> |
50 Prior to version 1.11.3, the default value was <literal>on</literal>. | 56 Prior to version 1.11.3, the default value was <literal>on</literal>. |
51 </note> | 57 </note> |
52 </para> | 58 </para> |
53 | 59 |