docs: def _broadcast_transport_message(self, origin, message):
          """
          Broadcasts an event originating from a transport that does not represent a message from the Pebble.
  
          :param origin: The type of transport responsible for the message.
          :type origin: .MessageTarget
          :param message: The message from the transport
          """
          self.event_handler.broadcast_event((_EventType.Transport, type(origin), type(message)), message)