def abortConnection():
        """
        Close the connection abruptly.

        Discards any buffered data, stops any registered producer,
        and, if possible, notifies the other end of the unclean
        closure.

        @since: 11.1
        """

        Close the connection abruptly.

        Discards any buffered data, stops any registered producer,
        and, if possible, notifies the other end of the unclean
        closure.

        @since: 11.1
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/internet/interfaces.py