From 79c25adcdaf5b10a51eba5b32eaa81ffff9125eb Mon Sep 17 00:00:00 2001 From: Mladen Turk Date: Thu, 27 Jul 2006 08:09:02 +0000 Subject: [PATCH] Document new ping parameter. git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@425999 13f79535-47bb-0310-9956-ffa450edef68 --- docs/manual/mod/mod_proxy.xml | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/docs/manual/mod/mod_proxy.xml b/docs/manual/mod/mod_proxy.xml index 55cde331fb..cc7eca1a5e 100644 --- a/docs/manual/mod/mod_proxy.xml +++ b/docs/manual/mod/mod_proxy.xml @@ -636,6 +636,20 @@ expressions The time to wait for additional input, in milliseconds, before flushing the output brigade if 'flushpackets' is 'auto'. + ping + 0 + Ping property told webserver to send a CPING + request on ajp13 connection before forwarding to it a request. + The parameter is the delay in seconds to wait for the + CPONG reply. + This features has been added to avoid problem with hung and + busy Tomcat's and require ajp13 ping/pong support which has + been implemented on Tomcat 3.3.2+, 4.1.28+ and 5.0.13+. + It will inrease the network traffic during the normal operation + which could be an issue for you, but it will lower down the + traffic in case some of the cluster nodes are down or buys. + Currently this is in effect only for AJP. + -- 2.40.0