public void ChangeTimer(IVersionedTimer timer, TimeSpan timeout, TimeSpan period, long version)
{
// Save the elapsed as soon as possible, to keep the accounting accurate.
TimeSpan elapsed = this.timeBase.Elapsed;
if (timeout < TimeSpan.Zero)
{
throw new ArgumentException("Timeout must be non-negative.");
}
// First, update the timer's properties.
timer.Period = period;
timer.Version = version;
// We're going to schedule the timer. Calculate its next timeout, make sure it's
// in the list, and then make sure our prime timer is scheduled before the new timer.
timer.NextTimeout = elapsed + timeout;
if (this.timerList.Contains(timer) == false)
{
this.timerList.Add(timer);
}
EnsurePrimerTimerDueBy(timer.NextTimeout);
}
public void DeleteTimer(IVersionedTimer timer)
{
this.timerList.Remove(timer);
}
public DueTimer(IVersionedTimer timer)
{
this.Timer = timer;
this.Version = timer.Version;
}
