[jboss-user] [JBoss Messaging] - Re: Receiving IllegalStateExceptions in client

bander do-not-reply at jboss.com
Thu Feb 15 02:19:58 EST 2007 

I've just discovered something else too. The IllegalStateException we have been seeing may be the result of a previous failure in JBoss. After doing some more tests I found the following errors in the log:

ERROR 2007-02-15 17:49:52,687 [Manager Queue Seven.1.0] org.jboss.jms.client.container.ExceptionInterceptor: Linked exception is: 
org.jboss.remoting.CannotConnectException: Can not get connection to server. Problem establishing socket connection for InvokerLocator [socket://172.26.1.240:4457/?clientSocketClass=org.jboss.jms.client.remoting.ClientSocketWrapper&dataType=jms&marshaller=org.jboss.jms.server.remoting.JMSWireFormat&serializationtype=jboss&socket.check_connection=false&unmarshaller=org.jboss.jms.server.remoting.JMSWireFormat]
	at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:510)
	at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:122)
	at org.jboss.remoting.Client.invoke(Client.java:1414)
	at org.jboss.remoting.Client.invoke(Client.java:511)
	at org.jboss.jms.client.delegate.DelegateSupport.invoke(DelegateSupport.java:111)
	at org.jboss.jms.client.delegate.ClientSessionDelegate$acknowledge_354868566256058116.invokeNext(ClientSessionDelegate$acknowledge_354868566256058116.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.ClientSessionDelegate$acknowledge_354868566256058116.invokeNext(ClientSessionDelegate$acknowledge_354868566256058116.java)
	at org.jboss.jms.client.container.ExceptionInterceptor.invoke(ExceptionInterceptor.java:69)
	at org.jboss.jms.client.delegate.ClientSessionDelegate$acknowledge_354868566256058116.invokeNext(ClientSessionDelegate$acknowledge_354868566256058116.java)
	at org.jboss.jms.client.container.ClientLogInterceptor.invoke(ClientLogInterceptor.java:107)
	at org.jboss.jms.client.delegate.ClientSessionDelegate$acknowledge_354868566256058116.invokeNext(ClientSessionDelegate$acknowledge_354868566256058116.java)
	at org.jboss.jms.client.delegate.ClientSessionDelegate.acknowledge(ClientSessionDelegate.java)
	at org.jboss.jms.client.container.SessionAspect.handlePostDeliver(SessionAspect.java:215)
	at org.jboss.aop.advice.org.jboss.jms.client.container.SessionAspect6.invoke(SessionAspect6.java)
	at org.jboss.jms.client.delegate.ClientSessionDelegate$postDeliver_5319211143798977162.invokeNext(ClientSessionDelegate$postDeliver_5319211143798977162.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.ClientSessionDelegate$postDeliver_5319211143798977162.invokeNext(ClientSessionDelegate$postDeliver_5319211143798977162.java)
	at org.jboss.jms.client.container.ExceptionInterceptor.invoke(ExceptionInterceptor.java:69)
	at org.jboss.jms.client.delegate.ClientSessionDelegate$postDeliver_5319211143798977162.invokeNext(ClientSessionDelegate$postDeliver_5319211143798977162.java)
	at org.jboss.jms.client.container.ClientLogInterceptor.invoke(ClientLogInterceptor.java:107)
	at org.jboss.jms.client.delegate.ClientSessionDelegate$postDeliver_5319211143798977162.invokeNext(ClientSessionDelegate$postDeliver_5319211143798977162.java)
	at org.jboss.jms.client.delegate.ClientSessionDelegate.postDeliver(ClientSessionDelegate.java)
	at org.jboss.jms.client.remoting.MessageCallbackHandler.postDeliver(MessageCallbackHandler.java:162)
	at org.jboss.jms.client.remoting.MessageCallbackHandler.callOnMessage(MessageCallbackHandler.java:137)
	at org.jboss.jms.client.remoting.MessageCallbackHandler$ListenerRunner.run(MessageCallbackHandler.java:722)
	at EDU.oswego.cs.dl.util.concurrent.QueuedExecutor$RunLoop.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:534)
Caused by: java.net.SocketException: Can not obtain client socket connection from pool. Have waited 30 seconds for available connection (50 in use)
	at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.getConnection(MicroSocketClientInvoker.java:776)
	at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:506)
	... 29 more
ERROR 2007-02-15 17:49:52,703 [Manager Queue Seven.1.0] org.jboss.jms.client.remoting.MessageCallbackHandler: Failed to deliver message
javax.jms.IllegalStateException: Can not get connection to server. Problem establishing socket connection for InvokerLocator [socket://172.26.1.240:4457/?clientSocketClass=org.jboss.jms.client.remoting.ClientSocketWrapper&dataType=jms&marshaller=org.jboss.jms.server.remoting.JMSWireFormat&serializationtype=jboss&socket.check_connection=false&unmarshaller=org.jboss.jms.server.remoting.JMSWireFormat]
	at org.jboss.jms.client.container.ExceptionInterceptor.invoke(ExceptionInterceptor.java:91)
	at org.jboss.jms.client.delegate.ClientSessionDelegate$acknowledge_354868566256058116.invokeNext(ClientSessionDelegate$acknowledge_354868566256058116.java)
	at org.jboss.jms.client.container.ClientLogInterceptor.invoke(ClientLogInterceptor.java:107)
	at org.jboss.jms.client.delegate.ClientSessionDelegate$acknowledge_354868566256058116.invokeNext(ClientSessionDelegate$acknowledge_354868566256058116.java)
	at org.jboss.jms.client.delegate.ClientSessionDelegate.acknowledge(ClientSessionDelegate.java)
	at org.jboss.jms.client.container.SessionAspect.handlePostDeliver(SessionAspect.java:215)
	at org.jboss.aop.advice.org.jboss.jms.client.container.SessionAspect6.invoke(SessionAspect6.java)
	at org.jboss.jms.client.delegate.ClientSessionDelegate$postDeliver_5319211143798977162.invokeNext(ClientSessionDelegate$postDeliver_5319211143798977162.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.ClientSessionDelegate$postDeliver_5319211143798977162.invokeNext(ClientSessionDelegate$postDeliver_5319211143798977162.java)
	at org.jboss.jms.client.container.ExceptionInterceptor.invoke(ExceptionInterceptor.java:69)
	at org.jboss.jms.client.delegate.ClientSessionDelegate$postDeliver_5319211143798977162.invokeNext(ClientSessionDelegate$postDeliver_5319211143798977162.java)
	at org.jboss.jms.client.container.ClientLogInterceptor.invoke(ClientLogInterceptor.java:107)
	at org.jboss.jms.client.delegate.ClientSessionDelegate$postDeliver_5319211143798977162.invokeNext(ClientSessionDelegate$postDeliver_5319211143798977162.java)
	at org.jboss.jms.client.delegate.ClientSessionDelegate.postDeliver(ClientSessionDelegate.java)
	at org.jboss.jms.client.remoting.MessageCallbackHandler.postDeliver(MessageCallbackHandler.java:162)
	at org.jboss.jms.client.remoting.MessageCallbackHandler.callOnMessage(MessageCallbackHandler.java:137)
	at org.jboss.jms.client.remoting.MessageCallbackHandler$ListenerRunner.run(MessageCallbackHandler.java:722)
	at EDU.oswego.cs.dl.util.concurrent.QueuedExecutor$RunLoop.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:534)
ERROR 2007-02-15 17:49:52,703 [Manager Queue Seven.1.0] org.jboss.jms.client.remoting.MessageCallbackHandler: Failed to deliver message
javax.jms.IllegalStateException: Should only be one entry in list. There are 2
	at org.jboss.jms.client.container.SessionAspect.handlePostDeliver(SessionAspect.java:203)
	at org.jboss.aop.advice.org.jboss.jms.client.container.SessionAspect6.invoke(SessionAspect6.java)
	at org.jboss.jms.client.delegate.ClientSessionDelegate$postDeliver_5319211143798977162.invokeNext(ClientSessionDelegate$postDeliver_5319211143798977162.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.ClientSessionDelegate$postDeliver_5319211143798977162.invokeNext(ClientSessionDelegate$postDeliver_5319211143798977162.java)
	at org.jboss.jms.client.container.ExceptionInterceptor.invoke(ExceptionInterceptor.java:69)
	at org.jboss.jms.client.delegate.ClientSessionDelegate$postDeliver_5319211143798977162.invokeNext(ClientSessionDelegate$postDeliver_5319211143798977162.java)
	at org.jboss.jms.client.container.ClientLogInterceptor.invoke(ClientLogInterceptor.java:107)
	at org.jboss.jms.client.delegate.ClientSessionDelegate$postDeliver_5319211143798977162.invokeNext(ClientSessionDelegate$postDeliver_5319211143798977162.java)
	at org.jboss.jms.client.delegate.ClientSessionDelegate.postDeliver(ClientSessionDelegate.java)
	at org.jboss.jms.client.remoting.MessageCallbackHandler.postDeliver(MessageCallbackHandler.java:162)
	at org.jboss.jms.client.remoting.MessageCallbackHandler.callOnMessage(MessageCallbackHandler.java:137)
	at org.jboss.jms.client.remoting.MessageCallbackHandler$ListenerRunner.run(MessageCallbackHandler.java:722)
	at EDU.oswego.cs.dl.util.concurrent.QueuedExecutor$RunLoop.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:534)

Note how we start to get the 'Should only be one entry in list...' error after the socket exception.

Doing a search for the 'Can not get connection to server...' error uncovered this issue:

http://jira.jboss.com/jira/browse/JBMESSAGING-771

Is it possible we're experiencing this issue in 1.0.1.SP4?

Maybe this is why reducing the number of sessions our receivers are opening (from 5 to 1) stops the error from occuring?


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