[lwip-users] losing ack

[Jan Wester]

Hi

version lwip 1.1.3

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. Is it the ooseq problem ?

Is it any valid fix for ooseq problem, can I get it from latest cvs head

 

Med vänlig hälsning/Best Regards
Jan Wester

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