What you need is a remote method call instead of simple replication. And this feature is not directly related to PojoCache if I am reading your post correctly. Instead, to do RPC, you can do like: | CacheSPI s = (CacheSPI)pojoCache.getCache(); | RPCManager m = s.getRPCManager(); | m.callRemoteMethods(...); | to see how exactly to invoke the callRemoteMethods, you can look into TreeCache implementation. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3980584#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...