code: @Override
      public void processConnect(WebSocketChannel channel, WSURI uri, String[] protocols) {
          LOG.entering(CLASS_NAME, "connect", new Object[] { uri, protocols });
          WebSocketNativeChannel wsChannel = (WebSocketNativeChannel)channel;
          wsChannel.balanced.set(0);
          nextHandler.processConnect(channel, uri.addQueryParameter(".kl=Y"), protocols);
      }
docs: Connect to the WebSocket
  
  @throws Exception