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bbelcher
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Joined: 30 Jul 2002
Posts: 172
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 Posted: Thu Dec 15, 2005 7:59 pm Post subject: VDSIPP |
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All,
I'm using the TCP server / client part of VDSIPP and when I have multiple clients send to my TCP server I sometimes get blank data when it becomes over worked. As little as 5 concurrent connections.
What I would like to do is a checksum of sorts for instance. If field 1 is null then send message back to client to retransmit. I thought TCP did this automatically but I must be wrong.
Any help?
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webdaddy
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Joined: 14 Nov 2004
Posts: 151
Location: Raleigh NC
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| Posted: Wed Jan 04, 2006 5:12 pm Post subject: TCP |
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Yes TCP does this for transmission only but does not care if the data itself it blank. So if there is a TCP error during transmission it will retrans and send the data. However I suspect that the application that is sending the information is sending actual blank data for some reason. Try %%data instead of %A if you are using variables to store the data.
WD
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K Wetzel
Programming - Technology - Communications
"The Home of the SLC Security Console"
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