Posted: Wed Nov 20, 2002 2:10 pm Post subject: MQ Series TCP/IP data packet size
Novice
Joined: 06 Sep 2001 Posts: 11
Is it possible to configure TCP/IP data packet size in MQ Series?
Or MQ uses network settings?. If MQ uses network values, how can I find the data packet size that MQ using?.
One of my application guy wants to know why MQ using very less packet size (538 bytes)
Thanks for your help!.
- Murthy _________________ Murthy Suggala
Joined: 22 May 2001 Posts: 1072 Location: Fort Worth, TX, USA
This is an interesting question. I would have imagined that MQ would be making TCP/IP socket calls to send messages across channels. I can't imagine that it would even know about number of bytes/packet. That is hidden by the TCP/IP implementation through fragmentation.
Joined: 27 Aug 2001 Posts: 3023 Location: Dallas, TX, USA
I'd have to agree with kolban that what you are seeing is being done by tcp/ip itself. There is a section in the Intercommunication manual that gives buffer sizes based on platform/protocol and the numbers are 16K (os/400) and 32K (other platforms) for tcp/ip. The text is in the Writing and Compiling Channel-exit programs section of Chapter 46.
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