protected async override void OnStart()
{
Debug.WriteLine("app started");
// var config = await Helper.TryGetNewConfiguration(Constants.QR);
RabbitMQService.StartService();
//await Task.Delay(5000);
//CrossToastPopUp.Current.ShowToastMessage("Message");
//var notificator = DependencyService.Get<IToastNotificator>();
//var result = await notificator.Notify(new NotificationOptions() { Title = "some title", Description = "My description!", IsClickable = false, AllowTapInNotificationCenter = false });
//Debug.WriteLine("result is: " + result.ToString());
}