[jboss-user] [JBoss Messaging] - Unknown error messages

[YodTim]

I am a relative neophyte when it comes to troubleshooting server issues. Could anyone please explain the precise meaning of the error messages below and suggest actions I could pursue to resolve them?

2007-04-27 01:54:33,795 ERROR [org.jboss.jms.client.container.ExceptionInterceptor] Caught RuntimeException
java.lang.IllegalStateException: Timer already cancelled.
        at java.util.Timer.sched(Unknown Source)
        at java.util.Timer.schedule(Unknown Source)
        at org.jboss.remoting.util.TimerUtil.schedule(TimerUtil.java:38)
        at org.jboss.remoting.ConnectionValidator.start(ConnectionValidator.java:304)
        at org.jboss.remoting.ConnectionValidator.addConnectionListener(ConnectionValidator.java:228)
        at org.jboss.remoting.Client.addConnectionListener(Client.java:353)
        at org.jboss.remoting.Client.addConnectionListener(Client.java:325)
        at org.jboss.jms.client.container.ConnectionAspect.handleSetExceptionListener(ConnectionAspect.java:135)
        at sun.reflect.GeneratedMethodAccessor101.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.jboss.aop.advice.PerInstanceAdvice.invoke(PerInstanceAdvice.java:130)
        at org.jboss.jms.client.delegate.ClientConnectionDelegate$setExceptionListener_8089029433030319178.invokeNext(ClientConnectionDelegate$setExceptionListener_8089029433030319178.java)
        at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:182)
        at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:117)
        at org.jboss.jms.client.delegate.ClientConnectionDelegate$setExceptionListener_8089029433030319178.invokeNext(ClientConnectionDelegate$setExceptionListener_8089029433030319178.java)
        at org.jboss.jms.client.container.ExceptionInterceptor.invoke(ExceptionInterceptor.java:69)
        at org.jboss.jms.client.delegate.ClientConnectionDelegate$setExceptionListener_8089029433030319178.invokeNext(ClientConnectionDelegate$setExceptionListener_8089029433030319178.java)
        at org.jboss.jms.client.container.ClientLogInterceptor.invoke(ClientLogInterceptor.java:107)
        at org.jboss.jms.client.delegate.ClientConnectionDelegate$setExceptionListener_8089029433030319178.invokeNext(ClientConnectionDelegate$setExceptionListener_8089029433030319178.java)
        at org.jboss.jms.client.delegate.ClientConnectionDelegate.setExceptionListener(ClientConnectionDelegate.java)
        at org.jboss.jms.client.JBossConnection.setExceptionListener(JBossConnection.java:116)
        at org.jboss.ejb.plugins.jms.DLQHandler.startService(DLQHandler.java:203)
        at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
        at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:196)
        at org.jboss.ejb.plugins.jms.JMSContainerInvoker.innerStartDelivery(JMSContainerInvoker.java:823)
        at org.jboss.ejb.plugins.jms.JMSContainerInvoker$ExceptionListenerImpl$ExceptionListenerRunnable.run(JMSContainerInvoker.java:1419)
        at java.lang.Thread.run(Unknown Source)
2007-04-27 01:54:33,796 ERROR [org.jboss.ejb.plugins.jms.JMSContainerInvoker] Reconnect failed: JMS provider failure detected for DataPointManagementMDB
javax.jms.IllegalStateException: Timer already cancelled.
        at org.jboss.jms.client.container.ExceptionInterceptor.invoke(ExceptionInterceptor.java:91)
        at org.jboss.jms.client.delegate.ClientConnectionDelegate$setExceptionListener_8089029433030319178.invokeNext(ClientConnectionDelegate$setExceptionListener_8089029433030319178.java)
        at org.jboss.jms.client.container.ClientLogInterceptor.invoke(ClientLogInterceptor.java:107)
        at org.jboss.jms.client.delegate.ClientConnectionDelegate$setExceptionListener_8089029433030319178.invokeNext(ClientConnectionDelegate$setExceptionListener_8089029433030319178.java)
        at org.jboss.jms.client.delegate.ClientConnectionDelegate.setExceptionListener(ClientConnectionDelegate.java)
        at org.jboss.jms.client.JBossConnection.setExceptionListener(JBossConnection.java:116)
        at org.jboss.ejb.plugins.jms.DLQHandler.startService(DLQHandler.java:203)
        at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
        at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:196)
        at org.jboss.ejb.plugins.jms.JMSContainerInvoker.innerStartDelivery(JMSContainerInvoker.java:823)
        at org.jboss.ejb.plugins.jms.JMSContainerInvoker$ExceptionListenerImpl$ExceptionListenerRunnable.run(JMSContainerInvoker.java:1419)
        at java.lang.Thread.run(Unknown Source)

Regards,

Tim

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