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diff 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
line wrap: on
line diff
--- a/xml/en/docs/http/ngx_http_scgi_module.xml
+++ b/xml/en/docs/http/ngx_http_scgi_module.xml
@@ -10,7 +10,7 @@
 <module name="Module ngx_http_scgi_module"
         link="/en/docs/http/ngx_http_scgi_module.html"
         lang="en"
-        rev="18">
+        rev="19">
 
 <section id="summary">
 
@@ -491,6 +491,12 @@ The directive’s parameters match the parameters of the
 </para>
 
 <para>
+The <literal>error</literal> parameter also permits
+using a stale cached response if an SCGI server to process a request
+cannot be selected.
+</para>
+
+<para>
 Additionally, the <literal>updating</literal> parameter permits
 using a stale cached response if it is currently being updated.
 This allows minimizing the number of accesses to SCGI servers