From: Jeff Trawick
Date: Sat, 18 Aug 2012 13:12:10 +0000 (+0000)
Subject: merge r1374569 from trunk:
X-Git-Tag: 2.4.4~651
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e5649f050a3efe62a4b9e47e9da4ab8973dc4c8c;p=apache
merge r1374569 from trunk:
add links to AcceptFilter and Windows platform documentation
add some notes on key configuration issues
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1374572 13f79535-47bb-0310-9956-ffa450edef68
---
diff --git a/docs/manual/mod/mpm_winnt.xml b/docs/manual/mod/mpm_winnt.xml
index 2b5fa4af0d..7960d1cbc8 100644
--- a/docs/manual/mod/mpm_winnt.xml
+++ b/docs/manual/mod/mpm_winnt.xml
@@ -34,8 +34,33 @@ NT.
Windows NT operating systems. It uses a single control process
which launches a single child process which in turn creates
threads to handle requests
+
+ Capacity is configured using the
+ ThreadsPerChild directive,
+ which sets the maximum number of concurrent client connections.
+
+ By default, this MPM uses advanced Windows APIs for accepting
+ new client connections. In some configurations, third-party products
+ may interfere with this implementation, with the following messages
+ written to the web server log:
+
+
+ Child: Encountered too many AcceptEx faults accepting client connections.
+ winnt_mpm: falling back to 'AcceptFilter none'.
+
+
+ The MPM falls back to a safer implementation, but some client requests
+ were not processed correctly. In order to avoid this error, use
+ AcceptFilter with accept filter
+ none
. In Apache httpd 2.0 and 2.2,
+ Win32DisableAcceptEx was used for this purpose.
+
+Using Apache HTTP Server on Microsoft Windows
+
+AcceptFilter
+
CoreDumpDirectory
PidFile