Karl Karpfen wrote: >indepenedent from the fact if it makes sense or if it is bad program style: > is it mandatory to announce a error-callback via tcp_err() or will the whole > thing also work smoothly when there is no error-callback function available?
It is kind ofmandatory: without an 'err' callback, your application would never know if the pcb got deallocated (and possibly reused) due to a RST received or due to local pcb shortage. Simon _______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users
