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MQSeries.net Forum Index » IBM MQ API Support » MQ close makes program in Hanging state?

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mvarghese
PostPosted: Tue Jul 31, 2007 7:07 pm    Post subject: MQ close makes program in Hanging state? Reply with quote

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Joined: 27 Sep 2006
Posts: 141

App programers are complainting after App module(MQ Java API) do an MQ close, that makes the program in hanging state.

Situation:App Module connecting to cluster QMGR using binding Mode and it was working fine in DEV Unix box ,but in QA it showing this problem.

Any one know..why this happening..couple of reeasons..so that I can check with developers.

Thanks in advance.
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fjb_saper
PostPosted: Tue Jul 31, 2007 7:37 pm    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY

Not enough information...
What in your environment changed from DEV to Qual?...
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mvarghese
PostPosted: Tue Jul 31, 2007 7:55 pm    Post subject: Reply with quote

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Joined: 27 Sep 2006
Posts: 141

Hi fjp..we asked for some trace file from APP,but not fidn anything regarding the problem.
Security/permission level changes are there Quality ENV..but rest all are simliar..Hanging of APP Module after MQClose..is any thing wrong in MQ side or APP side?..Ia m also trying to find more information from Developers ..more over if iits a general cases makes this issues..then I can look in to that way Instead of looking in to all cases:)
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Jain Varghese
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fjb_saper
PostPosted: Tue Jul 31, 2007 8:09 pm    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY

mvarghese wrote:
Hi fj..we asked for some trace file from APP,but not fidn anything regarding the problem.
Security/permission level changes are there Quality ENV..but rest all are simliar..Hanging of APP Module after MQClose..is any thing wrong in MQ side or APP side?..Ia m also trying to find more information from Developers ..more over if iits a general cases makes this issues..then I can look in to that way Instead of looking in to all cases:)

I'd go as far as checking into environmental problems like but not restricted to:
JNDI setup different (server / client; default / fail if quiesce; etc...)
Physical setup different (used to be default qmgrm, is no longer defaut...)
Network problems including firewalls preventing a successful connection....

Enjoy
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