code: public void handleMessage (Message message)
      {
          // if the client has been getting crazy with the cheeze whiz, stick a fork in them; the
          // first time through we end our session, subsequently _throttle is null and we just drop
          // any messages that come in until we've fully shutdown
          if (_throttle == null) {
  //             log.info("Dropping message from force-quit client", "conn", getConnection(),
  //                      "msg", message);
              return;
  
          } else if (_throttle.throttleOp(message.received)) {
              handleThrottleExceeded();
          }
  
          dispatchMessage(message);
      }
docs: from interface Connection.MessageHandler