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comparison xml/en/docs/http/ngx_http_upstream_module.xml @ 1625:0ba4b2e561bd

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Added 502 error to the "queue" directive.
author Yaroslav Zhuravlev <yar@nginx.com>
date Thu, 17 Dec 2015 18:18:48 +0300
parents c2a0a18e65ba
children 44c4323144c5
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1624:46005596f221 1625:0ba4b2e561bd
8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> 8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd">
9 9
10 <module name="Module ngx_http_upstream_module" 10 <module name="Module ngx_http_upstream_module"
11 link="/en/docs/http/ngx_http_upstream_module.html" 11 link="/en/docs/http/ngx_http_upstream_module.html"
12 lang="en" 12 lang="en"
13 rev="44"> 13 rev="45">
14 14
15 <section id="summary"> 15 <section id="summary">
16 16
17 <para> 17 <para>
18 The <literal>ngx_http_upstream_module</literal> module 18 The <literal>ngx_http_upstream_module</literal> module
914 The directive specifies the maximum number of requests that can be in the queue 914 The directive specifies the maximum number of requests that can be in the queue
915 at the same time. 915 at the same time.
916 If the queue is filled up, 916 If the queue is filled up,
917 or the server to pass the request to cannot be selected within 917 or the server to pass the request to cannot be selected within
918 the time period specified in the <literal>timeout</literal> parameter, 918 the time period specified in the <literal>timeout</literal> parameter,
919 an error will be returned to the client. 919 the <http-status code="502" text="Bad Gateway"/>
920 error will be returned to the client.
920 </para> 921 </para>
921 922
922 <para> 923 <para>
923 The default value of the <literal>timeout</literal> parameter is 60 seconds. 924 The default value of the <literal>timeout</literal> parameter is 60 seconds.
924 </para> 925 </para>