Mercurial > hg > nginx-site
diff xml/en/docs/http/ngx_http_upstream_module.xml @ 1801:592f9fa804f6
Added info about shared memory to max_conns.
author | Yaroslav Zhuravlev <yar@nginx.com> |
---|---|
date | Wed, 28 Sep 2016 20:27:40 +0300 |
parents | 9d722e4153ab |
children | 2245f2827e2f |
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--- a/xml/en/docs/http/ngx_http_upstream_module.xml +++ b/xml/en/docs/http/ngx_http_upstream_module.xml @@ -10,7 +10,7 @@ <module name="Module ngx_http_upstream_module" link="/en/docs/http/ngx_http_upstream_module.html" lang="en" - rev="50"> + rev="51"> <section id="summary"> @@ -157,11 +157,13 @@ sets the weight of the server, by defaul limits the maximum <value>number</value> of simultaneous active connections to the proxied server (1.11.5). Default value is zero, meaning there is no limit. +If the server group does not reside in the <link id="zone">shared memory</link>, +the limitation works per each worker process. <note> -When <link id="keepalive"/> connections and multiple -<link doc="../ngx_core_module.xml" id="worker_processes">workers</link> -are enabled, -the total number of connections to the proxied server +If <link id="keepalive">idle keepalive</link> connections, +multiple <link doc="../ngx_core_module.xml" id="worker_processes">workers</link>, +and the <link id="zone">shared memory</link> are enabled, +the total number of active and idle connections to the proxied server may exceed the <literal>max_conns</literal> value. </note> <note>