def read_next()

in pulsar/__init__.py [0:0]

• 10 lines of code
• 2 McCabe index (conditional complexity)

    def read_next(self, timeout_millis=None):
        """
        Read a single message.

        If a message is not immediately available, this method will block until
        a new message is available.

        Parameters
        ----------

        timeout_millis: int, optional
            If specified, the receiver will raise an exception if a message is not available within the timeout.
        """
        if timeout_millis is None:
            msg = self._reader.read_next()
        else:
            _check_type(int, timeout_millis, 'timeout_millis')
            msg = self._reader.read_next(timeout_millis)

        m = Message()
        m._message = msg
        m._schema = self._schema
        return m