code: public void stop(int requestNumber, SendListener sendListener)
     {
        if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.entry(this, tc, "stop", requestNumber);
  
        logicallyStarted = false;
        super.stop(requestNumber, sendListener);
  
        if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.exit(this, tc, "stop");
     }
docs: Stops the session and marks it as stopped.
  
  @param requestNumber
  @param sendListener