hi,
I am getting following error running MDB on jboss 5.0.1, my test program runs fine to connect and push messages to this queue. I believe mdb is able to connect to this queue for first time but not for the second time onwards, any idea what could be wrong.
2011-01-14 15:35:24,944 ERROR [org.jboss.resource.adapter.jms.inflow.JmsActivation] (WorkManager(2)-6) Unable to reconnect org.jboss.resource.adapter.jms.inflow.JmsActivationSpec@1845871(ra=org.jboss.resource.adapter.jms.JmsResourceAdapter@8bb0b0 destination=jms/queue/InternalEvent destinationType=javax.jms.Queue selector=MessageType Is Not Null And MessageSuperType Is Null tx=true durable=true reconnect=10 provider=DefaultJMSProvider user=omsInternalListener pass=<not shown> maxMessages=1 minSession=1 maxSession=15 keepAlive=30000 useDLQ=true DLQHandler=org.jboss.resource.adapter.jms.inflow.dlq.GenericDLQHandler DLQJndiName=queue/DLQ DLQUser=null DLQMaxResent=10)
java.lang.NullPointerException
at org.jboss.jms.client.container.ConnectionAspect.getConnectionState(ConnectionAspect.java:252)
at org.jboss.jms.client.container.ConnectionAspect.handleSetExceptionListener(ConnectionAspect.java:117)
at sun.reflect.GeneratedMethodAccessor371.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.aop.advice.PerInstanceAdvice.invoke(PerInstanceAdvice.java:122)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:170)
at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:86)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.jms.client.delegate.ClientConnectionDelegate.setExceptionListener(ClientConnectionDelegate.java)
at org.jboss.jms.client.JBossConnection.setExceptionListener(JBossConnection.java:116)
at org.jboss.resource.adapter.jms.inflow.dlq.AbstractDLQHandler.setupDLQConnection(AbstractDLQHandler.java:142)
at org.jboss.resource.adapter.jms.inflow.dlq.AbstractDLQHandler.setup(AbstractDLQHandler.java:83)
at org.jboss.resource.adapter.jms.inflow.dlq.JBossMQDLQHandler.setup(JBossMQDLQHandler.java:48)
at org.jboss.resource.adapter.jms.inflow.JmsActivation.setupDLQ(JmsActivation.java:413)
at org.jboss.resource.adapter.jms.inflow.JmsActivation.setup(JmsActivation.java:351)
at org.jboss.resource.adapter.jms.inflow.JmsActivation.handleFailure(JmsActivation.java:292)
at org.jboss.resource.adapter.jms.inflow.JmsActivation$SetupActivation.run(JmsActivation.java:733)
at org.jboss.resource.work.WorkWrapper.execute(WorkWrapper.java:205)
at org.jboss.util.threadpool.BasicTaskWrapper.run(BasicTaskWrapper.java:260)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
many thanks for help.
asal