Mercurial > hg > nginx-site
comparison xml/en/docs/http/ngx_http_upstream_module.xml @ 2113:180269c4a220
Documented the "upstream_trailer_" variable.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Thu, 15 Mar 2018 21:24:00 +0300 |
parents | 27c53e1cb4b6 |
children | 4cafd82e5007 |
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2112:9f7e12cf974f | 2113:180269c4a220 |
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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="67"> | 13 rev="68"> |
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 |
1159 <link id="var_upstream_addr">$upstream_addr</link> variable. | 1159 <link id="var_upstream_addr">$upstream_addr</link> variable. |
1160 If a server cannot be selected, | 1160 If a server cannot be selected, |
1161 the variable keeps the <http-status code="502" text="Bad Gateway"/> status code. | 1161 the variable keeps the <http-status code="502" text="Bad Gateway"/> status code. |
1162 </tag-desc> | 1162 </tag-desc> |
1163 | 1163 |
1164 <tag-name id="var_upstream_trailer_"><var>$upstream_trailer_</var><value>name</value></tag-name> | |
1165 <tag-desc> | |
1166 keeps fields from the end of the response | |
1167 obtained from the upstream server (1.13.10). | |
1168 </tag-desc> | |
1169 | |
1164 </list> | 1170 </list> |
1165 </para> | 1171 </para> |
1166 | 1172 |
1167 </section> | 1173 </section> |
1168 | 1174 |