Timer.Timer C# (CSharp) Method

    public Timer(TimerCallback callback, object state, int dueTime, int period)
    {
        Task.Delay(dueTime, Token).ContinueWith(async (t, s) =>
        {
            var tuple = (Tuple<TimerCallback, object>) s;

            while (true)
            {
                if (IsCancellationRequested)
                    break;
                Task.Run(() => tuple.Item1(tuple.Item2));
                await Task.Delay(period);
            }
        }, Tuple.Create(callback, state), CancellationToken.None,
            TaskContinuationOptions.ExecuteSynchronously | TaskContinuationOptions.OnlyOnRanToCompletion,
            TaskScheduler.Default);
    }