RE: [lwip-users] TCP payload is doubled

[David Shmelzer]

I did a wireshark capture and the window size from lwip keeps decreasing
by the packet length received by lwip for each transaction. When it
finally decreases to less than the packet size my s/w hiccups because it
expects a full packet. So this problem exposed a flaw in my software. Is
anyone else seeing teh window size decreasing?


-----Original Message-----
From: address@hidden
[mailto:address@hidden On Behalf Of
Bill Auerbach
Sent: Wednesday, October 14, 2009 8:13 AM
To: 'Mailing list for lwIP users'
Subject: RE: [lwip-users] TCP payload is doubled

>Occasionally, the payload in my TCP return packet sent from lwip is 
>more bytes than I'm expecting.
>It looks like it may be concatenating two copies of the payload.

Does this mean the data received by the application is bad or you're
just receiving more of it than you expected but it's all good?

Bill



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