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comparison xml/en/docs/http/ngx_http_scgi_module.xml @ 1542:a13a99cf46ea

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Better documented "*_cache_use_stale error".
author Ruslan Ermilov <ru@nginx.com>
date Thu, 06 Aug 2015 12:54:04 +0300
parents 323b0d071166
children 305f2c338181
comparison
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1541:6b7c82be83bb 1542:a13a99cf46ea
8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> 8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd">
9 9
10 <module name="Module ngx_http_scgi_module" 10 <module name="Module ngx_http_scgi_module"
11 link="/en/docs/http/ngx_http_scgi_module.html" 11 link="/en/docs/http/ngx_http_scgi_module.html"
12 lang="en" 12 lang="en"
13 rev="18"> 13 rev="19">
14 14
15 <section id="summary"> 15 <section id="summary">
16 16
17 <para> 17 <para>
18 The <literal>ngx_http_scgi_module</literal> module allows passing 18 The <literal>ngx_http_scgi_module</literal> module allows passing
489 The directive’s parameters match the parameters of the 489 The directive’s parameters match the parameters of the
490 <link id="scgi_next_upstream"/> directive. 490 <link id="scgi_next_upstream"/> directive.
491 </para> 491 </para>
492 492
493 <para> 493 <para>
494 The <literal>error</literal> parameter also permits
495 using a stale cached response if an SCGI server to process a request
496 cannot be selected.
497 </para>
498
499 <para>
494 Additionally, the <literal>updating</literal> parameter permits 500 Additionally, the <literal>updating</literal> parameter permits
495 using a stale cached response if it is currently being updated. 501 using a stale cached response if it is currently being updated.
496 This allows minimizing the number of accesses to SCGI servers 502 This allows minimizing the number of accesses to SCGI servers
497 when updating cached data. 503 when updating cached data.
498 </para> 504 </para>