[CONTROLLER-1450] NotificationSubscriber's exception prevents notifications to other listeners

Duplicate — Wed, 18 Nov 2015 23:04:27 +0000

If a rouge listner throws an exception , that seems to be going all the way to the Lmax disruptor and further notifications are not delivered

Other listeners who are subscribed do not receive this notification.

From the exception, the thread seems to have been killed.

Exception

com.cisco.osc.dc.overlay.codecs.AbstractOAMPacketProcessor.onPacketReceived(AbstractOAMPacketProcessor.java:39) [na:na]
at org.opendaylight.yangtools.yang.binding.util.NotificationListenerInvoker.invokeNotification(NotificationListenerInvoker.java:91) [na:na]
at org.opendaylight.controller.md.sal.binding.impl.BindingDOMNotificationListenerAdapter.onNotification(BindingDOMNotificationListenerAdapter.java:44) [na:na]
at org.opendaylight.controller.md.sal.dom.broker.impl.DOMNotificationRouterEvent.deliverNotification(DOMNotificationRouterEvent.java:50) [na:na]
at org.opendaylight.controller.md.sal.dom.broker.impl.DOMNotificationRouter$1.onEvent(DOMNotificationRouter.java:68) [na:na]
at org.opendaylight.controller.md.sal.dom.broker.impl.DOMNotificationRouter$1.onEvent(DOMNotificationRouter.java:65) [na:na]
at com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:128) [na:na]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_75]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_75]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_75]

OpenDaylight JIRA

[CONTROLLER-1450] NotificationSubscriber's exception prevents notifications to other listeners