docs: @Override
      public synchronized void messagingEngineStopping(
                                                       final JsMessagingEngine messagingEngine, final int mode)
      {
  
          final String methodName = "messagingEngineStopping";
          if (TraceComponent.isAnyTracingEnabled() && TRACE.isEntryEnabled())
          {
              SibTr.entry(this, TRACE, methodName, new Object[] { messagingEngine, Integer.valueOf(mode) });
          }
  
          SibTr.info(TRACE, "ME_STOPPING_CWSIV0784", new Object[] {
                                                                   messagingEngine.getName(),
                                                                   messagingEngine.getBus() });
  
  //        dropConnection (messagingEngine.getUuid().toString(), null, true);
  
          if (TraceComponent.isAnyTracingEnabled() && TRACE.isEntryEnabled())
          {
              SibTr.exit(this, TRACE, methodName);
          }
      }