Am 21. September 2022 06:08:28 MESZ schrieb Lan Yang <lany...@autox.ai>: >Hi LwIP users, > >I've been having some problems lately with lwIP v2.1.2's udp_send function. >*The problem is: * >*LwIP as UDP client gets stuck in etharp_query() after running for a long >time without connection. *
Looks like yet another threading issue. Or in other words, it seems like you are using lwip in a wrong way, resulting in Rx processing, tx processing and possibly timer processing being active in the code at the same time. Regards, Simon _______________________________________________ lwip-users mailing list lwip-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/lwip-users
