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MQSeries.net Forum Index » General IBM MQ Support » Problem with QueueReceiver.receive

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olekg
PostPosted: Fri Jun 03, 2005 1:22 am    Post subject: Problem with QueueReceiver.receive Reply with quote

Newbie

Joined: 04 May 2005
Posts: 8
Location: Poznan, Poland
Hello,

I am using Java JMS classes to connect to WebSphere MQ from standalone Java client program.

We face a problem of very long time waiting to receive a message form the Queue.

The
msg = receiver.receive(timeout);
takes more than 10 seconds to obtain a message that is in the queue.

How can I debug Java JMS classes and MQ Manager to see what is actually happening.

I will note that there is no traffic on MQ, there are only single test messages. Also the messages are not long - about n* kB.

Any help and suggestions will be appreciated.

sincerely Olek

We use WebSphere MQ 5.3 on HP-UX and clients on Windows.

Poznan, Poland
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bower5932
PostPosted: Fri Jun 03, 2005 5:45 am    Post subject: Reply with quote

Jedi Knight

Joined: 27 Aug 2001
Posts: 3023
Location: Dallas, TX, USA
You could start by running a jms trace against your program to see if it shows anything. There are details in the Using Java manual. You could also look into the errors subdirectories to see if there are any errors that might account for delays.
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