Further investigation shows that the BarrierService is not receiving any notifications from my static singleton MBean although the subscription seems to succeed:
| DEBUG [org.jboss.system.BarrierController] Creating jboss:service=BarrierController | DEBUG [org.jboss.system.BarrierController] Parsing subscription specification | DEBUG [org.jboss.system.BarrierController] [SubscriptionInfo { objectName='promail:service=SchedulingService', handback=True, [EMAIL PROTECTED] }, SubscriptionInfo { objectName='promail:service=SchedulingService', handback=False, [EMAIL PROTECTED] }] | DEBUG [org.jboss.system.BarrierController] Subscribing for JMX notifications, dynamic=true | DEBUG [org.jboss.system.BarrierController] Subscribed to: { objectName='promail:service=SchedulingService', listener='jboss:service=BarrierController', handback=True, [EMAIL PROTECTED] } | DEBUG [org.jboss.system.BarrierController] Subscribed to: { objectName='promail:service=SchedulingService', listener='jboss:service=BarrierController', handback=False, [EMAIL PROTECTED] } | DEBUG [org.jboss.system.BarrierController] Subscribed to MBeanServerDelegate, too | DEBUG [org.jboss.system.BarrierController] Created jboss:service=BarrierController | DEBUG [org.jboss.system.BarrierController] Starting jboss:service=BarrierController | DEBUG [org.jboss.system.BarrierController] Started jboss:service=BarrierController | Is there something else I need to other than extend ServiceMBeanSupport in my implementation class? Do standard MBeans actually emit AttributeChangeNotifications or just XMBeans? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3893381#3893381 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3893381 ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user