'Close the connection with the AMQP Connection-Forced value.'

def _close_connection(self):

    LOGGER.info('Connection    is    idle,    %i    stale    byte    intervals', self._idle_byte_intervals)
    duration = (self._max_idle_count * self._interval)
    text = (HeartbeatChecker._STALE_CONNECTION % duration)
    self._connection.close(HeartbeatChecker._CONNECTION_FORCED, text)
    self._connection._on_terminate(HeartbeatChecker._CONNECTION_FORCED, text)
