stickysession not working with httpd-2.4.6 / mod_cluster-1.2.5.Final --------------------------------------------------------------------- Key: MODCLUSTER-359 URL: https://issues.jboss.org/browse/MODCLUSTER-359 Project: mod_cluster Issue Type: Bug Affects Versions: 1.2.5.Final, 1.2.6.Final Environment: OS. SLES-11-SP1 x86_64 Reporter: Marco Danti Assignee: Jean-Frederic Clere Labels: httpd, mod_cluster, stickysession Fix For: 1.2.7.Final Attachments: MODCLUSTER-359-debug-info.tar.gz, tses.war Setup: HTTPD configured as reverse proxy / load balancer for two instances of JBOSS-AS-7.2.0.Final running in HA configuration on two separate nodes. Consider the following configuration (defined inside my virtual hosts) <Proxy balancer://mycluster> ProxySet stickysession=JSESSIONID|jsessionid </Proxy> On httpd-2.2.24 / mod_cluster-1.2.0.Final it shows the following behaviour: - 'stickysession' is working as expected After upgrading to httpd-2.4.6/mod_cluster-1.2.5.Final things are worse: - 'stickysession' is ignored and any client request gets dispatched alternatively to each one of the two JBoss servers (exactly as if lbmethod=byrequest were defined) As a final consideration, I read in the docs that stickysession should be enabled by default in mod_cluster anyway, but that is not the case for me.