Hi all this is my new problem:
I have a task which calls lwip_recv with the flag MSG_DONTWAIT. I saw a strange situation: my recv_mbox is full, so sys_mbox_trypost return ERR_MEM, so recv_tcp return ERR_MEM and tcp packet is dropped... but recv remains BLOCKED! In this situation my code cannot check the problem and close the socket! I can set size for recv_mbox using high value, but it's not a solution.... can anyone explain how i can trap this problem? thanks, Piero
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