Maybe I have the same problem, but I using raw api with simultane pcb and
callback for acked frames, 
and sometimes the callback is not generated for the last frame and on a
timeout I close.
In the active pcb I can see the pcb in closing state and it will never end
up.
After a while all pcb is in the closing state and no more connections can
bee done (RESET)
I think the problem is the ack, on the sniffer I can see it, but no callback
is generated
 
 
Med vänlig hälsning/Best Regards
Jan Wester


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Skickat: den 5 december 2007 05:39
Till: Mailing list for lwIP users
Ämne: Re:[lwip-users] (no subject)


 
I also find the same program, everytime I must to reset my target board so
that it can be work well, My systerm is ucos + AT91SAM7X256 + DP83848!
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