anonymous wrote : | It's probably the reason why with JBoss AS you don't have to explicitely put an object again in the Http session after you mutated it in order to get it replicated, right? | Depending on how you've configured JBoss session replication, yes. The JBoss http session replication codebase is probably where you want to look if you're interested in implementing something similar yourself in an app-server independent manner using JBoss Cache. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4027539#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...