public static Task WaitAsync(TimeSpan duration, CancellationToken cancellationToken)
{
ThrowIf.OutOfRange(duration, TimeSpan.Zero, TimeSpan.MaxValue, "duration");
int durationInMilliseconds;
if (duration.TotalMilliseconds > int.MaxValue)
{
durationInMilliseconds = -1;
}
else
{
durationInMilliseconds = (int)duration.TotalMilliseconds;
}
return(Task.Delay(durationInMilliseconds, cancellationToken));
}
public static int NextFromTimestamp(int maxValue)
{
ThrowIf.OutOfRange(maxValue, 1, int.MaxValue, "maxValue");
return(((int)Stopwatch.GetTimestamp() & 0x7FFFFFFF) % maxValue);
}