code: private void closeConnection(WsOutbound outbound,
              GuacamoleStatus guacStatus) {
  
          closeConnection(outbound, guacStatus.getGuacamoleStatusCode(),
                  guacStatus.getWebSocketCode());
  
      }
docs: Sends the given status on the given WebSocket connection
  and closes the connection.
  
  @param outbound
  The outbound WebSocket connection to close.
  
  @param guacStatus
  The status to send.