public Form1() { InitializeComponent(); _hubConnection = new HubConnectionBuilder().WithUrl("https://localhost:44394/hub").Build(); _hubConnection.Closed += async(error) => { await Task.Delay(new Random().Next(0, 5) * 1000); await _hubConnection.StartAsync(); }; _signalR = new SignalR(_hubConnection); _api = new API(); ghost.DisableTimer(); invoker = new Invoker(); }