Hi Burak, On Sun, Aug 4, 2019 at 7:22 PM Robin <[email protected]> wrote: > > On 04.08.19 18:52, Burak Karaduman wrote: > > - I flash the above code to my ESP32 and from a packet sender program > > i send messages to port 12345 using tcp. I use the official code in > > RIOT docs . [1] > > I was able to run your code on native and open/close multiple > connections using netcat. Everything worked fined. > > > Personally, I would do the following for further debugging: > > 1. Check the returned error code by sock_tcp_accept. > > 2. Enable Debugging in the sock_tcp module and check the output. > > 3. Test it with native target and the software you mentioned. > > 4. Test it with your esp32 board and netcat. > > > Do you try to send multiple TCP messages over a single connection or do > you open a new connection each time? Can you provide the output of your > test?
Have you already looked at this issue [1]? Some PRs fixing LwIP support for ESP32 are discussed there. [1] https://github.com/RIOT-OS/RIOT/issues/11910 Regards, Yegor _______________________________________________ users mailing list [email protected] https://lists.riot-os.org/mailman/listinfo/users
