public AsyncPeriodicScheduler(IScheduler scheduler, TimeSpan period, Func <CancellationToken, Task> asyncTask, SchedulePeriodicOptions options)
{
TimeSpan initialDelay = TimeSpan.Zero;
var now = scheduler.Now;
if (options.HasFlag(SchedulePeriodicOptions.UseRoundIntervals))
{
initialDelay = (now.Floor(period) - now);
}
Initialize(
scheduler,
now,
initialDelay,
period,
asyncTask,
options.HasFlag(SchedulePeriodicOptions.ExecuteNow),
options.HasFlag(SchedulePeriodicOptions.RescheduleAsSoonAsPossible),
false);
}
/// <summary>
/// Perform a periodic timer for an async event. The next timer will not schedule until the task completes.
/// </summary>
public static IDisposable SchedulePeriodicAsync(this IScheduler scheduler, TimeSpan period, Func <CancellationToken, Task> asyncTask, SchedulePeriodicOptions options)
{
return(new AsyncPeriodicScheduler(scheduler, period, asyncTask, options));
}
