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| wmquser |
 Posted: Wed Aug 27, 2008 3:52 am Post subject: Server connection mutilple instance |
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Apprentice
Joined: 20 Aug 2008
Posts: 32
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Hi,
In our Production environment, we have a java application connecting to the qmgr via server connection channel. The java application and the MQ server are running in the different server. When we checked the channel status there are multiple instance of the same server connection channel running, which reaches the max channel count. In the java app, we have closed all the objects and disconnected from the qmgr, but there are multiple server connection channels. Could you please us know why there are multiple server connection. Can we restrict the multiple channel occurrences from MQ or Java. Note: We are not using MQ connection pooling. |
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| exerk |
| Posted: Wed Aug 27, 2008 4:17 am Post subject: |
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Jedi Council
Joined: 02 Nov 2006
Posts: 6339
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Are the remaining connections originating from the same server as that on which the Java application is hosted?
_________________
It's puzzling, I don't think I've ever seen anything quite like this before...and it's hard to soar like an eagle when you're surrounded by turkeys. |
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| wmquser |
| Posted: Wed Aug 27, 2008 4:32 am Post subject: |
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Apprentice
Joined: 20 Aug 2008
Posts: 32
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| The server connection channel (CHL_JAVA) is used only by that java apps, and when we issued dis chs(CHL_JAVA) there are multiple instance running. |
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| exerk |
| Posted: Wed Aug 27, 2008 4:41 am Post subject: |
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Jedi Council
Joined: 02 Nov 2006
Posts: 6339
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That did not quite answer the question 
| Quote: |
| Are the remaining connections originating from the same server as that on which the Java application is hosted? |
_________________
It's puzzling, I don't think I've ever seen anything quite like this before...and it's hard to soar like an eagle when you're surrounded by turkeys. |
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| wmquser |
| Posted: Wed Aug 27, 2008 4:47 am Post subject: |
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Apprentice
Joined: 20 Aug 2008
Posts: 32
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Quote:
Are the remaining connections originating from the same server as that on which the Java application is hosted?
No. |
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| exerk |
| Posted: Wed Aug 27, 2008 5:03 am Post subject: |
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Jedi Council
Joined: 02 Nov 2006
Posts: 6339
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| wmquser wrote: |
Quote:
Are the remaining connections originating from the same server as that on which the Java application is hosted?
No. |
Then you are getting a connection from elsewhere, and your Java app is not the only user of that channel - suggest you lock down your connection.
_________________
It's puzzling, I don't think I've ever seen anything quite like this before...and it's hard to soar like an eagle when you're surrounded by turkeys. |
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