I have 8 linux boxes running jboss 4.0.2 in a cluster with Apache2 + mod_jk loadbalancing for the web-apps.
The web apps are bundle inside an ear along with some ejb classes.
I have a problem in that the HttpSession is not being replicated across the servers.
All servers are in the cluster and seem to be talking correctly, (incidentally all of the EJBs are stateless and just wrap our data access classes) but the HttpSession isn't being replicated.
The jboss server are started with -c all and I have checked the xml files and as far as I can see HttpSession is set-up to be replicated.
Is there something extra I need to do to jboss 4.0.2 to get it to replicate HttpSession across wars that are in ears?
You can go to JMX console, TomcatClusteringCache, and invoke printDetails on all nodes to see the cache contents first.
Also make sure your mcast is turned on first.