message: Prevention of repeated reload.
diff: @@ -420,6 +420,12 @@ static void swWorker_stop()
  return;
  }
  + //The worker process is shutting down now.
  + if (SwooleWG.wait_exit)
  + {
  + return;
  + }
  +
  //remove read event
  if (worker->pipe_worker)
  {
  