Mercurial > hg > nginx-site
comparison xml/en/docs/http/ngx_http_upstream_module.xml @ 1481:f29398a167d0
Documented the upstream_connect_time variable.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Tue, 19 May 2015 10:48:28 +0300 |
parents | 4e5cab61e548 |
children | 8d134b482cc3 |
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1480:d1e1a8d34bce | 1481:f29398a167d0 |
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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="37"> | 13 rev="38"> |
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 |
1108 “<literal>BYPASS</literal>”, “<literal>EXPIRED</literal>”, | 1108 “<literal>BYPASS</literal>”, “<literal>EXPIRED</literal>”, |
1109 “<literal>STALE</literal>”, “<literal>UPDATING</literal>”, | 1109 “<literal>STALE</literal>”, “<literal>UPDATING</literal>”, |
1110 “<literal>REVALIDATED</literal>”, or “<literal>HIT</literal>”. | 1110 “<literal>REVALIDATED</literal>”, or “<literal>HIT</literal>”. |
1111 </tag-desc> | 1111 </tag-desc> |
1112 | 1112 |
1113 <tag-name id="var_upstream_connect_time"><var>$upstream_connect_time</var> | |
1114 </tag-name> | |
1115 <tag-desc> | |
1116 keeps time spent on establishing a connection with the upstream server (1.9.1); | |
1117 the time is kept in seconds with millisecond resolution. | |
1118 In case of SSL, includes time spent on handshake. | |
1119 Times of several connections | |
1120 are separated by commas and colons like addresses in the | |
1121 <link id="var_upstream_addr">$upstream_addr</link> variable. | |
1122 </tag-desc> | |
1123 | |
1113 <tag-name id="var_upstream_cookie_"><var>$upstream_cookie_</var><value>name</value> | 1124 <tag-name id="var_upstream_cookie_"><var>$upstream_cookie_</var><value>name</value> |
1114 </tag-name> | 1125 </tag-name> |
1115 <tag-desc> | 1126 <tag-desc> |
1116 cookie with the specified <value>name</value> sent by the upstream server | 1127 cookie with the specified <value>name</value> sent by the upstream server |
1117 in the <header>Set-Cookie</header> response header field (1.7.1). | 1128 in the <header>Set-Cookie</header> response header field (1.7.1). |