| Author |
Message |
 Topic: Urgent: multi-thread issue with MQ client (C#) |
UncleAndy
Replies: 5
Views: 5396
|
 Forum: IBM MQ API Support Posted: Tue Sep 20, 2005 12:39 am Subject: Urgent: multi-thread issue with MQ client (C#) |
I still have problems when traffic is high. What happens is that I get a null pointer exception when I try to access the queues (either through QueueManager.AccessQueues or QueueManager.Get/Put).
... |
| Topic: Urgent: Multithread issue (C#) |
UncleAndy
Replies: 6
Views: 5594
|
Forum: IBM MQ Installation/Configuration Support Posted: Mon Sep 19, 2005 5:38 am Subject: Urgent: Multithread issue (C#) |
I am not able to find the Dispose() method for my objects, but I have changed my tactics. I am now creating one instance of the QM object, which greatly improved the performance and stability.
I st ... |
| Topic: Urgent: multi-thread issue with MQ client (C#) |
UncleAndy
Replies: 5
Views: 5396
|
Forum: IBM MQ API Support Posted: Thu Sep 15, 2005 11:16 pm Subject: Urgent: multi-thread issue with MQ client (C#) |
Thank you for you input! The reason why I created a new instance of the QM for each request was that it was actually suggested in one of the IBM eBooks.. (please shoot me if I misunderstood that!  ) ... |
| Topic: Urgent: Multithread issue (C#) |
UncleAndy
Replies: 6
Views: 5594
|
Forum: IBM MQ Installation/Configuration Support Posted: Thu Sep 15, 2005 4:10 am Subject: Urgent: Multithread issue (C#) |
OK, it's clear that when I run multiple threads, the handles aren't always released. This might be the problem (even though it should be able to deal with 256 open handles..).
After completion of t ... |
| Topic: Urgent: Multithread issue (C#) |
UncleAndy
Replies: 6
Views: 5594
|
Forum: IBM MQ Installation/Configuration Support Posted: Thu Sep 15, 2005 3:45 am Subject: Urgent: Multithread issue (C#) |
I checked it out and one queue had 10 open handles (and I have not run the tests for a while). I will investigate this, and make sure everything is closed properly after use.
Thank you very much!
... |
| Topic: Urgent: multi-thread issue with MQ client (C#) |
UncleAndy
Replies: 5
Views: 5396
|
Forum: IBM MQ API Support Posted: Thu Sep 15, 2005 3:28 am Subject: Urgent: multi-thread issue with MQ client (C#) |
Hi,
I am experiencing problems when running multiple threads against my MQ Server. WebSphere MQ v.5.3 (with CSD 10) is installed on a Windows 2000 Server (with decent hardware) and my client is loc ... |
| Topic: Urgent: Multithread issue (C#) |
UncleAndy
Replies: 6
Views: 5594
|
Forum: IBM MQ Installation/Configuration Support Posted: Thu Sep 15, 2005 3:18 am Subject: Urgent: Multithread issue (C#) |
(note: this might be a MQ Server config issue, which is the reason I have posted it under this topic.)
Hi,
I am experiencing problems when running multiple threads against my MQ Server. WebSpher ... |
