OK, thanks! 2015-10-12 13:17 GMT+02:00 Simon Goldschmidt <[email protected]>:
> 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 >
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