static void Main(string[] args) { Console.OutputEncoding = System.Text.Encoding.UTF8; Console.WriteLine("Hello World!"); var token = File.ReadAllText(AppContext.BaseDirectory + "token").Trim(); Handlers = new List <BaseHandler>() { new ConsoleWriterHandler() } .Concat(ReflectiveEnumerator.GetListOfType <BaseHandler>().Where(a => !(a is ConsoleWriterHandler))) .ToList(); for (int i = 0; i < Handlers.Count - 1; i++) { Handlers[i].NextHandler = Handlers[i + 1]; } _client = new TelegramBotClient(token); _client.OnMessage += OnMessage; _client.OnMessageEdited += OnMessage; AppDomain.CurrentDomain.UnhandledException += async(object sender, UnhandledExceptionEventArgs args2) => { await _client.SendTextMessageAsync(new ChatId(91740825), $"Unhandled exception!\n{args2.ExceptionObject}\n{(args2.ExceptionObject as Exception).InnerException?.Message}", disableNotification : true); }; _client.StartReceiving(new[] { UpdateType.EditedMessage, UpdateType.Message }); Console.ReadLine(); }