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MQSeries.net Forum Index » WebSphere MQ API Support » queue open input count keeps growing

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pcelari
PostPosted: Wed Aug 27, 2008 10:24 am    Post subject: queue open input count keeps growing Reply with quote

Partisan

Joined: 31 Mar 2006
Posts: 307
Location: New York

Hello,

over the months, I noticed on one of the queues other applications retrieve message from, the open input count keeps growing, now it stays at over a thousand, apparently caused by programs exiting without properly closing the queue.

Is there a way to recycle the broken handles without restarting the queue manager or inhibiting the GET operation?

thanks a lot.

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bower5932
PostPosted: Wed Aug 27, 2008 10:44 am    Post subject: Reply with quote

Jedi Knight

Joined: 27 Aug 2001
Posts: 3023
Location: Dallas, TX, USA

I would expect the count to go down if the programs end (even if they didn't close the queue). Are you sure that your programs aren't in a loop where they open the queue and don't close it? Have you tried "display qstatus" to see what it shows?
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pcelari
PostPosted: Wed Aug 27, 2008 11:02 am    Post subject: Reply with quote

Partisan

Joined: 31 Mar 2006
Posts: 307
Location: New York

here's the output. it seems just keep growing. there're max about 200 client application instances reading response msg off the queue. It won't bother me if open input count steadies at 400. But it's way too high now.

DIS QSTATUS(APP.RPLY) ALL
1 : DIS QSTATUS(APP.RPLY) ALL
AMQ8450: Display queue status details.
QUEUE(APP.RPLY) TYPE(QUEUE)
CURDEPTH(0) IPPROCS(1252)
LGETDATE( ) LGETTIME( )
LPUTDATE( ) LPUTTIME( )
MONQ(OFF) MSGAGE( )
OPPROCS(3) QTIME( , )
UNCOM(NO)
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bower5932
PostPosted: Wed Aug 27, 2008 12:13 pm    Post subject: Reply with quote

Jedi Knight

Joined: 27 Aug 2001
Posts: 3023
Location: Dallas, TX, USA

Try "Display qstatus() type(handle)" to see the actual processes that have the queue open. It might shed more light on what is happening.
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