HologramCloud.py 文件源码

def request_hex_nonce(self):

        self.open_send_socket()

        # build nonce request payload string
        nonce_request = self.authentication.buildNonceRequestPayloadString()

        self.logger.debug("Sending nonce request with body of length %d", len(nonce_request))
        self.logger.debug('Send: %s', nonce_request)

        self.sock.send(nonce_request)
        self.logger.debug('Nonce request sent.')

        resultbuf_hex = binascii.b2a_hex(self.receive_send_socket(max_receive_bytes=32))

        if resultbuf_hex is None:
            raise HologramError('Internal nonce error')

        return resultbuf_hex