protected void RemvoeExpiredTasks()
{
while (CurrentTasks.Count > 0 && CurrentTasks.Peek() <= DateTime.Now)
{
CurrentTasks.Dequeue();
}
}
private void ProcessIndividualTask()
{
if (CurrentTasks.Count > 0)
{
TaskItem currenttask = CurrentTasks.Dequeue();
currenttask.CurrentTask.ContinueWith(x => ProcessIndividualTask());
currenttask.CurrentTask.Start();
}
else
{
TaskQueueRunning = false;
}
}
public void StartTask()
{
bool finished = false;
while (!finished)
{
while (NumberOfOutstandingTasks >= SimultaneiousTasksLimit)
{
System.Threading.Thread.Sleep(100);
}
lock (lockObject)
{
if (NumberOfOutstandingTasks >= SimultaneiousTasksLimit)
{
// Another thread added a task to the queue before we could get the lock.
continue;
}
RemvoeExpiredTasks();
if (CurrentTasks.Count == WindowLimit)
{
TimeSpan waitTime = CurrentTasks.Dequeue() - DateTime.Now;
if (waitTime.TotalMilliseconds > 0)
{
Throttled?.Invoke(this, new ThottledEventArgs(waitTime));
System.Threading.Thread.Sleep(waitTime);
}
}
System.Threading.Interlocked.Increment(ref _numberOfOutstandingTasks);
CurrentTasks.Enqueue(DateTime.Now + WindowSize);
finished = true;
}
}
}