message: remove coro code.
diff: @@ -1090,11 +1090,6 @@ void swServer_signal_init(swServer *serv)
  void swServer_master_onTimer(swServer *serv)
  {
  swoole_update_time();
  - int32_t timeout_msec = SwooleG.main_reactor->timeout_msec;
  - if (timeout_msec < 0 || timeout_msec > 1000)
  - {
  - SwooleG.main_reactor->timeout_msec = 1000;
  - }
  if (serv->scheduler_warning && serv->warning_time < SwooleGS->now)
  {
  serv->scheduler_warning = 0;
  