There's two contradictions here:
Concurrent calls on some upper operations have to be handled directly by the application: socket, bind, connect, setsockopt and close. It's the lwIP role to handle that.
We have to move some processing from netconn/sockets to api_msg, but it's possible, and can even be faster... But it's not yet possible.
Cans someone who knows for sure correct them?
126.96.36.199 17:20, April 4, 2018 (UTC)