Method spawn

tests/test_socket.py:136–138

override me with other ways of spawning on a socket

(self, socket, timeout=30, use_poll=False)

        exit(0)

    def spawn(self, socket, timeout=30, use_poll=False):
        """override me with other ways of spawning on a socket"""
        return socket_pexpect.SocketSpawn(socket, timeout=timeout, use_poll=use_poll)

    def socket_fn(self, timed_out, all_read):
        result = 0