| Author |
Message |
 Topic: onMessage occasionally stops delivering messages. |
seacuke23
Replies: 20
Views: 8978
|
 Forum: IBM MQ Java / JMS Posted: Tue Apr 09, 2013 1:52 pm Subject: onMessage occasionally stops delivering messages. |
Make sure that the poison message scenario is handled. You can have the applicatin log the number of delivery attempts 
Hmmm...thanks for the thought...I'll look into that! |
| Topic: onMessage occasionally stops delivering messages. |
seacuke23
Replies: 20
Views: 8978
|
Forum: IBM MQ Java / JMS Posted: Mon Apr 08, 2013 6:05 am Subject: onMessage occasionally stops delivering messages. |
| I'm being told again that there are no relevant logs in those files or any MQ specific logs. |
| Topic: onMessage occasionally stops delivering messages. |
seacuke23
Replies: 20
Views: 8978
|
Forum: IBM MQ Java / JMS Posted: Fri Apr 05, 2013 12:00 pm Subject: onMessage occasionally stops delivering messages. |
| I don't have the required access, but have been *thoroughly* informed that there are no server errors or specific MQ errors on the server side. |
| Topic: onMessage occasionally stops delivering messages. |
seacuke23
Replies: 20
Views: 8978
|
Forum: IBM MQ Java / JMS Posted: Fri Apr 05, 2013 11:54 am Subject: onMessage occasionally stops delivering messages. |
OS - AIX, Sun, HP, Windows ??
Application runs on Solaris, MQ server is on AIX |
| Topic: onMessage occasionally stops delivering messages. |
seacuke23
Replies: 20
Views: 8978
|
Forum: IBM MQ Java / JMS Posted: Fri Apr 05, 2013 11:48 am Subject: onMessage occasionally stops delivering messages. |
Version is:
Name: WebSphere MQ
Version: 7.0.1.7 |
| Topic: onMessage occasionally stops delivering messages. |
seacuke23
Replies: 20
Views: 8978
|
Forum: IBM MQ Java / JMS Posted: Fri Apr 05, 2013 10:49 am Subject: onMessage occasionally stops delivering messages. |
What OS and what version of MQ?
I've asked for that info and so far have been told that they're running "7.0.1.x"...no OS details yet. |
| Topic: onMessage occasionally stops delivering messages. |
seacuke23
Replies: 20
Views: 8978
|
Forum: IBM MQ Java / JMS Posted: Fri Apr 05, 2013 10:46 am Subject: onMessage occasionally stops delivering messages. |
Have you investigated why you do not get an exception when the program stops receiving messages? Can you recreate the problem to troubleshoot it?
I have been trying to figure out why I wouldn't rec ... |
| Topic: onMessage occasionally stops delivering messages. |
seacuke23
Replies: 20
Views: 8978
|
Forum: IBM MQ Java / JMS Posted: Fri Apr 05, 2013 10:32 am Subject: onMessage occasionally stops delivering messages. |
Or, you could have a nightly restart or some other way to occasionally reset the connection. If you coded it right, you would not have to reset the DB conx, and you would only be resetting the QMG ... |
| Topic: onMessage occasionally stops delivering messages. |
seacuke23
Replies: 20
Views: 8978
|
Forum: IBM MQ Java / JMS Posted: Fri Apr 05, 2013 10:17 am Subject: onMessage occasionally stops delivering messages. |
Find a way to re-initialize the connection every so often. Maybe every 100 messages if your message rate is several per hour.
That is something I've been considering, even at time intervals...but h ... |
| Topic: onMessage occasionally stops delivering messages. |
seacuke23
Replies: 20
Views: 8978
|
Forum: IBM MQ Java / JMS Posted: Fri Apr 05, 2013 9:48 am Subject: onMessage occasionally stops delivering messages. |
The code is relying on the route to QMGR being static and accessible forever, which is not possible.
Can you clarify what you mean by "the route to QMGR"?
Upon error, or every so many ... |
| Topic: onMessage occasionally stops delivering messages. |
seacuke23
Replies: 20
Views: 8978
|
Forum: IBM MQ Java / JMS Posted: Fri Apr 05, 2013 9:01 am Subject: onMessage occasionally stops delivering messages. |
| I've been assigned to look at a legacy system we have implemented in house. It's a Java SE application that creates a QueueSession and sets a message listener. Everything usually works fine but occa ... |
