Handle ^] to quit from rshell and console commands

        tty.setraw(0)

    def recv(self, size):

        return os.read(0, 1024)

        data =  os.read(0, size)

        if "\x1d" in data:

            # we need to raise a IOError to make sjrpc end the connection

            raise IOError()

        return data

    def send(self, data):

        return os.write(0, data)