Mercurial > hg > nginx-site
comparison xml/en/docs/http/ngx_http_upstream_module.xml @ 2062:7275c134ec67
Documented "no live upstreams" case for $upstream_status.
author | Yaroslav Zhuravlev <yar@nginx.com> |
---|---|
date | Wed, 18 Oct 2017 15:30:44 +0300 |
parents | eb58ee50561d |
children | 014323d0cc38 |
comparison
equal
deleted
inserted
replaced
2061:aac9e462320b | 2062:7275c134ec67 |
---|---|
8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> | 8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
9 | 9 |
10 <module name="Module ngx_http_upstream_module" | 10 <module name="Module ngx_http_upstream_module" |
11 link="/en/docs/http/ngx_http_upstream_module.html" | 11 link="/en/docs/http/ngx_http_upstream_module.html" |
12 lang="en" | 12 lang="en" |
13 rev="63"> | 13 rev="64"> |
14 | 14 |
15 <section id="summary"> | 15 <section id="summary"> |
16 | 16 |
17 <para> | 17 <para> |
18 The <literal>ngx_http_upstream_module</literal> module | 18 The <literal>ngx_http_upstream_module</literal> module |
1136 <tag-desc> | 1136 <tag-desc> |
1137 keeps status code of the response obtained from the upstream server. | 1137 keeps status code of the response obtained from the upstream server. |
1138 Status codes of several responses | 1138 Status codes of several responses |
1139 are separated by commas and colons like addresses in the | 1139 are separated by commas and colons like addresses in the |
1140 <link id="var_upstream_addr">$upstream_addr</link> variable. | 1140 <link id="var_upstream_addr">$upstream_addr</link> variable. |
1141 If a server cannot be selected, | |
1142 the variable keeps the <http-status code="502" text="Bad Gateway"/> status code. | |
1141 </tag-desc> | 1143 </tag-desc> |
1142 | 1144 |
1143 </list> | 1145 </list> |
1144 </para> | 1146 </para> |
1145 | 1147 |