I am having a hard time finding about when cache listener will be implemented. I tried registering a listener using JBossAS. Then I replaced the cache archive with the latest 2.1.1 Each time I got this: 14:16:14,306 INFO [DefaultProtype] JBoss Cache version: JBossCache 'Alegrias' 2.1.1.GA .... 14:16:15,087 ERROR [STDERR] java.lang.UnsupportedOperationException: Not implemented in this release 14:16:15,087 ERROR [STDERR] at org.jboss.cache.invocation.CacheInvocationDelegate.addCacheListen er(CacheInvocationDelegate.java:508) After several searches I still cannot locate any info on plans to implement cache listener interface. Do you know or can point me to a web page regarding cache listener implementation plans? thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4150860#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...