INNER CODE UNIT · Python

ReceivePayload

unrealcv/unrealcv · client/python/unrealcv/__init__.py:80

    def ReceivePayload(cls, sock):
        """
        Return only payload, not the raw message, None if failed.
        sock: a blocking socket for read data.
        """
        try:
            raw_magic = cls._recv_exact(sock, 4)
        except Exception as e:
            _L.debug('Fail to read raw_magic, exception: "%s"', e)
            raw_magic = None

        if not raw_magic:
            # _L.debug('socket disconnect by server')
            return None

        magic = struct.unpack(cls.fmt, raw_magic)[0]  # 'I' means unsigned int
        if magic != cls.magic:
            print(

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