FelicxFoster
FelicxFoster
Yup, I have read the issue [#249], and I have tried `coap_register_nack_handler()` before, but I cannot trigger it after I close my server. I only got the debug like this...
Yup, I have used `coap_context_set_keepalive(ctx, 10)` in the client, but it still couldn't trigger the `coap_register_nack_handler()` or the `coap_register_ping_handler()`.
I apologize for such a late reply. As a test case, I want the server sends data to the client in observer mode, and the client posts data in a...
Hi, have you fixed the problem now? Could you share your solution?