users@genericjmsra.java.net

Re: Problem with with SJAS 9 and WebSphere MQ 5.3

From: Binod <Binod.Pg_at_Sun.COM>
Date: Thu, 29 Jun 2006 08:44:53 +0530

Janardhanan, Ajith (AJANARDH) wrote:

>Binod,
>I am running into another problem. Before that, I would appreciate if
>you could clarify this:
>
>My requirement is I need to listen to a bunch of MQ queues on IBM MQ5.3
>and get the messages and once message arrive, call a webservice. My
>solution is I am using the MDB for listening on the IBM MQ queues, using
>genericra on SJAS9.0. I don't have MQ an extended transaction client
>installed and don't have the licence for that. Is my solution sound the
>best way /what is the best solution?
>
>
Transactions doesnt get propagated to webservice anyway. If you dont
have any
other resource operation within the MDB (eg writing to a DB or sending a
reply message)
then you are okay. If you have any of those, then you might have
atomicity issues.

>Do I have to create XAQCF inorder to have a container managed
>transation, is qcf not enough?
>
>
Yes. Keep the SupportsXA flag to false and make MDB non-transacted also.

>
>Now, where I am facing problem is, I see that the server session is
>getting created every minute and the connections are not getting close
>and at the end AppServer does not respond. The log is is attached.
>
>
Others in the list experienced this issue as well. From what I
understood, this is
because you dont have ETC and you are trying to use XA.

If you use non-XA mode and still face the issue, let us know.

- Binod.

>
>
>Thank you
>Ajith
>
>
>
>[#|2006-06-28T20:14:39.838+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=_getServerSession;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418
>a6b4;|JMS provider is getting the ServerSession|#]
>
>[#|2006-06-28T20:14:39.839+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=create;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418a6b4;|Creat
>ing the ServerSession|#]
>
>[#|2006-06-28T20:14:39.905+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=_getServerSession;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418
>a6b4;|JMS provider is getting the ServerSession|#]
>
>[#|2006-06-28T20:14:39.906+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=create;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418a6b4;|Creat
>ing the ServerSession|#]
>
>[#|2006-06-28T20:14:39.955+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=_getServerSession;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418
>a6b4;|JMS provider is getting the ServerSession|#]
>
>[#|2006-06-28T20:14:39.956+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=create;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418a6b4;|Creat
>ing the ServerSession|#]
>
>[#|2006-06-28T20:14:40.005+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=_getServerSession;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418
>a6b4;|JMS provider is getting the ServerSession|#]
>
>[#|2006-06-28T20:14:40.006+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=create;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418a6b4;|Creat
>ing the ServerSession|#]
>
>[#|2006-06-28T20:14:40.054+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=_getServerSession;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418
>a6b4;|JMS provider is getting the ServerSession|#]
>
>[#|2006-06-28T20:14:40.055+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=create;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418a6b4;|Creat
>ing the ServerSession|#]
>
>[#|2006-06-28T20:14:40.102+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=_getServerSession;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418
>a6b4;|JMS provider is getting the ServerSession|#]
>
>[#|2006-06-28T20:14:40.103+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=create;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418a6b4;|Creat
>ing the ServerSession|#]
>
>[#|2006-06-28T20:14:40.151+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=_getServerSession;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418
>a6b4;|JMS provider is getting the ServerSession|#]
>
>[#|2006-06-28T20:14:40.152+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=create;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418a6b4;|Creat
>ing the ServerSession|#]
>
>[#|2006-06-28T20:14:40.221+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=_getServerSession;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418
>a6b4;|JMS provider is getting the ServerSession|#]
>
>[#|2006-06-28T20:14:40.222+0000|FINER|sun-appserver-pe9.0|com.sun.generi
>cjmsra|_ThreadID=15;_ThreadName=MQQueueAgent
>(JMS1.QUEUE);ClassName=com.sun.genericra.inbound.InboundJmsResourcePool;
>MethodName=create;_RequestID=8db28bad-4f0b-4243-b0bf-1676d418a6b4;|Creat
>ing the ServerSession|#]
>
>
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