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| bkiran2020 |
 Posted: Fri Aug 23, 2013 6:17 pm Post subject: QMGR connection |
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Master
Joined: 20 Jan 2011
Posts: 243
Location: US
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How many connection queue manager can have?
Is the QMGR connection is depend on MaximumHandleLimit which is specified at QMGR création time |
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| gbaddeley |
| Posted: Sun Aug 25, 2013 4:06 pm Post subject: |
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Jedi Knight
Joined: 25 Mar 2003
Posts: 2538
Location: Melbourne, Australia
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No. If you read the WMQ Infocenter it says that MaximumHandleLimit is the maximum number of object handles that a single application connection can have open at one time.
AFAIK, there is no limit on the maximum number of simultaneous connections to a queue manager. The practical limit would be determined by server capacity, performance requirements and proper application design. MQ is quite happy to manage hundreds up to several thousand connections per queue manager.
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Glenn |
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| Tibor |
| Posted: Sun Aug 25, 2013 10:43 pm Post subject: |
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Grand Master
Joined: 20 May 2001
Posts: 1033
Location: Hungary
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| gbaddeley |
| Posted: Mon Aug 26, 2013 3:18 pm Post subject: |
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Jedi Knight
Joined: 25 Mar 2003
Posts: 2538
Location: Melbourne, Australia
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They only apply to MQ client connections, not local server binding connections.
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Glenn |
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| Tibor |
| Posted: Tue Aug 27, 2013 1:53 am Post subject: |
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Grand Master
Joined: 20 May 2001
Posts: 1033
Location: Hungary
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| gbaddeley wrote: |
| They only apply to MQ client connections, not local server binding connections. |
Sure, but the purpose of original question was not obvious for me. |
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| gbaddeley |
| Posted: Tue Aug 27, 2013 3:02 pm Post subject: |
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Jedi Knight
Joined: 25 Mar 2003
Posts: 2538
Location: Melbourne, Australia
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| Tibor wrote: |
| Sure, but the purpose of original question was not obvious for me. |
I don't reply if am in doubt about a question or don't have enough knowledge to provide an informed answer or guidance to the OP, or I ask relevant probing question. This strategy has saved my skin a few times.
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Glenn |
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| bkiran2020 |
| Posted: Wed Aug 28, 2013 6:25 pm Post subject: |
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Master
Joined: 20 Jan 2011
Posts: 243
Location: US
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the qmgr default maxchannel count is 100 .the count 100 is for single svrconn or for all of the svrconn |
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| Tibor |
| Posted: Wed Aug 28, 2013 9:41 pm Post subject: |
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Grand Master
Joined: 20 May 2001
Posts: 1033
Location: Hungary
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| Both values for ALL the channels (and not only for server-connection ones). |
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| gbaddeley |
| Posted: Thu Aug 29, 2013 4:02 pm Post subject: |
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Jedi Knight
Joined: 25 Mar 2003
Posts: 2538
Location: Melbourne, Australia
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| Tibor wrote: |
| Both values for ALL the channels (and not only for server-connection ones). |
Yeah, a rogue client app can prevent other types of channels from starting. This was a major issue until the MAXINST and MAXINSTC channel attributes were introduced in V7.0.
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Glenn |
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