gmarull / nv9biller Goto Github PK

    def _recv(self):
        """ Receive the response of a request.

            Raises:
                BillerCommunicationsError: If there is a communication error.

            Returns:
                bytes: Response payload.
        """

        pkt = b''
        pkt_counter = 0
        state = self._RX_STATE_WAIT_STX
        init = time.time()
        print("time.time() - init")
        print(state)

        while state != self._RX_STATE_FINISHED:
            print(time.time() - init)
            if time.time() - init > ssp.TIMEOUT:
                raise BillerCommunicationsError('Timeout')