stomp DISCONNECT frame and websocket DISCONNECT cause error on spring boot backend about stompjs HOT 3 CLOSED

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.socket.TextMessage;
import org.springframework.web.socket.WebSocketHandler;
import org.springframework.web.socket.WebSocketMessage;
import org.springframework.web.socket.WebSocketSession;
import org.springframework.web.socket.handler.WebSocketHandlerDecorator;

public class CustomWebSocketHandlerDecorator
  extends WebSocketHandlerDecorator {

  private static final Logger logger = LoggerFactory.getLogger(CustomWebSocketHandlerDecorator.class);

  public CustomWebSocketHandlerDecorator(WebSocketHandler delegate) {
    super(delegate);
  }

  @Override
  public void handleMessage(final WebSocketSession session, final WebSocketMessage<?> message)
    throws Exception {
    if (message instanceof TextMessage) {
      TextMessage msg = (TextMessage) message;
      String payload = msg.getPayload();

      if (payload.contains("DISCONNECT")) {
        logger.info("ignore disconnect frame to avoid double disconnect: {}", message);
        return;
      }
    }

    super.handleMessage(session, message);
  }
}

@Configuration
@EnableJms
@EnableWebSocketMessageBroker
public class WebSocketConfig
  extends AbstractWebSocketMessageBrokerConfigurer {

  @Override
  public void configureWebSocketTransport(WebSocketTransportRegistration registration) {
    registration.addDecoratorFactory(CustomWebSocketHandlerDecorator::new);
  }
  ....
}