public override void OnServerConnect(NetworkConnection conn)
    {
        base.OnServerConnect(conn);

        print(MethodBase.GetCurrentMethod().Name);
        NW_Discovery.StopDiscovery();
    }
    public void DoRestart()
    {
        NW_Discovery.StopDiscovery();
        NetworkManager nwm = FindObjectOfType <NetworkManager>();

        nwm.StopHost();
        nwm.StopClient();
        Network.Disconnect();
        NetworkServer.Shutdown();

        StartCoroutine(LoadDelayed());
    }