Hi Folks, Under my [JBOSS_HOME]/server directory, i have four applications - app1, app2, app3 and monitoring. Within the monitoring application, i want to monitor the size of jms queues deployed on app1, app2 and app3. Below are the testing code i am using... | | String stringOjbectName = "mdh.mq.destination:service=Queue,name=testQueue"; | MBeanServer server = MBeanServerLocator.locateJBoss(); | ObjectName queueObjectName = ObjectName.getInstance(stringObjectName); | QueueMBean queueMBean = (QueueMBean) MBeanServerInvocationHandler.newProxyInstance( | server,queueObjectName,QueueMBean.class,false); | | int queueDepth = queueMBean.getQueueDepth(); | when run the monitoring app, i got error javax.management.InstanceNotFoundException: mdh.mq.destination:service=Queue,name=testQueue is not registered. I am using jboss 4.0.5. When i load jmx-console of app1, i can see testQueue is listed under domain mdh.mq.destination. Could anyone please shed some lights on this? Thanks in advnace View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4213581#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...