We running clustered jboss4.0.5 and JBOSS MQ is configured to run in clustered environment.
The node which was running Jboss MQ went down. JBOSS MQ successfully restarted on second node.But deliver of JMS message failed with error:
2006-11-13 11:47:59,130 ERROR [org.jboss.resource.adapter.jms.inflow.JmsServerSession] (cludev02) (WorkManager(3)-28 Unexpected error delivering message SpyTextMessage {
Header {
jmsDestination : QUEUE.certione/ExecutorQueue
jmsDeliveryMode : 2
jmsExpiration : 0
jmsPriority : 4
jmsMessageID : ID:13-116341486898510
jmsTimeStamp : 1163414868985
jmsCorrelationID: null
jmsReplyTo : null
jmsType : CertioneAsyncProcessingMessage
jmsRedelivered : false
jmsProperties :

{TrackItemId=738, ExecutorName=certione/PreProcessingProcessRemote, TokenId=19666, AuditRecord=137}

jmsPropReadWrite: false
msgReadOnly : true
producerClientId: ID:13
}
Body {
text :null
}
}
javax.ejb.EJBException: Failed to acquire the pool semaphore, strictTimeout=10000
at org.jboss.ejb3.StrictMaxPool.get(StrictMaxPool.java:106)
at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.mdb.MessagingContainer.localInvoke(MessagingContainer.java:245)
at org.jboss.ejb3.mdb.inflow.MessageInflowLocalProxy.delivery(MessageInflowLocalProxy.java:268)
at org.jboss.ejb3.mdb.inflow.MessageInflowLocalProxy.invoke(MessageInflowLocalProxy.java:138)
at $Proxy272.onMessage(Unknown Source)
at org.jboss.resource.adapter.jms.inflow.JmsServerSession.onMessage(JmsServerSession.java:183)
at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMessageConsumer.java:905)
at org.jboss.mq.SpyMessageConsumer.addMessage(SpyMessageConsumer.java:170)
at org.jboss.mq.SpySession.run(SpySession.java:323)
at org.jboss.resource.adapter.jms.inflow.JmsServerSession.run(JmsServerSession.java:249)
at org.jboss.resource.work.WorkWrapper.execute(WorkWrapper.java:204)
at org.jboss.util.threadpool.BasicTaskWrapper.run(BasicTaskWrapper.java:275)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:743)
at java.lang.Thread.run(Thread.java:595)

And the most important is that JMS message disappeared after that from database !