message: remove debug info.
diff: @@ -763,7 +763,6 @@ pid_t swManager_spawn_user_worker(swServer *serv, swWorker* worker)
  SwooleWG.worker = worker;
  SwooleWG.id = worker->id;
  worker->pid = getpid();
  - printf("id=%d, pid=%d\n", worker->id, worker->pid);
  //close tcp listen socket
  if (serv->factory_mode == SW_MODE_SINGLE)
  {
  