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MQSeries.net Forum Index » General IBM MQ Support » Getting Rid of a Hung connection

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gpklos
PostPosted: Tue Aug 12, 2003 6:14 am    Post subject: Getting Rid of a Hung connection Reply with quote

Centurion

Joined: 24 May 2002
Posts: 108

We have an application running uner COM-PLETE for Natural / Adabas. On occasion something (abend) is happening and the application which was connected to MQ is no longer connected, however the queue the application was reading from is still left in an open state. MQ says the queue is still open from COM-PLETE, however when we look in COM-PLETE no connections exist. So MQ thinks COM-PLETE is connected, but it really isn't. So now nothing will trigger the queue because it is open for input. The only way to get rid of the connection is to bounce the queue manager. Bouncing COM-PLETE doesn't work because COM-PLETE doesn't think he is connected. So I have two questions, is there anyway in MQ for Z/OS to kill a specific thread that is open (any non published commands). Or is there a way to determine what the handle is, then try to write a program to use that handle and then close it and disconnect it?

Thanks,
Gary
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romudd
PostPosted: Tue Aug 12, 2003 11:47 am    Post subject: Reply with quote

Apprentice

Joined: 12 Aug 2003
Posts: 31
Location: Sao Paulo - Brazil

In many cases, a stop/start on the Listener service would kill the current connections. Please verify wether this procedure meets your needs.

Rodrigo.
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gpklos
PostPosted: Wed Aug 13, 2003 4:08 am    Post subject: Getting Rid of a Hung connection Reply with quote

Centurion

Joined: 24 May 2002
Posts: 108

Thanks for the reply, however stopping the listener did not work. The thread still remains out there in MQ. Basically I need to find a way to kill the thread in MQ. Any other ideas??

Thanks,
Gary
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