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| ryen |
 Posted: Thu Sep 02, 2004 5:17 am Post subject: Minimum Message Size |
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Newbie
Joined: 02 Sep 2004
Posts: 4
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Folks,
Is there a minimum message size for WMQ?
The underneth ethernet packet has a minimum size like 64 bytes or 512 bytes (from 10Mbps to Gigafast network), I'm just wondering would WMQ also set a minimum message size? In the case of a small size message, like 16 bytes, would WMQ pad it up to ethernet packet minimum size, in addition to WMQ's header and other overhead?
Any comments are highly appreciated.
Robert |
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| PGoodhart |
| Posted: Thu Sep 02, 2004 6:20 am Post subject: |
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Master
Joined: 17 Jun 2004
Posts: 278
Location: Harrisburg PA
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There is a minimum size greater then, since MQ automatically appends some header information. I know it is documented in the manuals.
_________________
Patrick Goodhart
MQ Admin/Web Developer/Consultant
WebSphere Application Server Admin |
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| ryen |
| Posted: Thu Sep 02, 2004 6:21 am Post subject: additional info |
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Joined: 02 Sep 2004
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| ryen |
| Posted: Thu Sep 02, 2004 6:32 am Post subject: |
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| PGoodhart |
| Posted: Thu Sep 02, 2004 9:07 am Post subject: |
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Master
Joined: 17 Jun 2004
Posts: 278
Location: Harrisburg PA
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I can't seem to find it at the moment, but your 512K is in the right ballpark. It may be larger but I am sure it isn't smaller.
If I come across it I'll let you know.
_________________
Patrick Goodhart
MQ Admin/Web Developer/Consultant
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| ryen |
| Posted: Thu Sep 02, 2004 9:12 am Post subject: |
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| Michael Dag |
| Posted: Thu Sep 02, 2004 10:54 am Post subject: |
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Jedi Knight
Joined: 13 Jun 2002
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Location: The Netherlands (Amsterdam)
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