Damien George 7f366a2190 esp32/modsocket: Correctly handle poll/read of unconnected TCP socket.
For an unconnected TCP socket, poll should return WR|HUP and read should
raise ENOTCONN.  This is implemented by this commit and now the following
tests pass on esp32: extmod/usocket_tcp_basic.py,
net_hosted/connect_poll.py.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-14 15:35:31 +10:00
..