/// <summary>
/// 终止所有线程，清空待执行任务
/// </summary>
public void Stop()
{
switchTimer();
//这里应该直接压入到已完成队列，而不是清掉
while (AllTaskCount > 0)
{
T t;
if (AllTasks.TryTake(out t))
{
if (DoneTasks.TryAdd(t.Id, t) && DoneTasksAdded != null)
{
DoneTasksAdded.Invoke(this, new TaskArgs(t, this, t.AsyncState));
}
}
}
Task.Factory.StartNew(() =>
{
while (WorkTaskCount > 0)
{
//给正在执行的线程传入CancelToken
Parallel.ForEach(WorkTasks, (x, y) =>
{
if (x.Value.Status == TaskStatus.Canceled ||
x.Value.Status == TaskStatus.Faulted ||
x.Value.Status == TaskStatus.RanToCompletion)
{
DoneTasks.TryAdd(x.Key, x.Value);
if (DoneTasksAdded != null)
{
DoneTasksAdded.Invoke(this, new TaskArgs(x.Value, this, x.Value.AsyncState));
}
T t;
WorkTasks.TryRemove(x.Key, out t);
}
else
{
x.Value.Cancel();
}
});
if (OnStoping != null)
{
OnStoping.BeginInvoke(this, null, null, null);
}
System.Threading.Thread.Sleep(10);
}
}).ContinueWith((x) =>
{
if (OnStop != null)
{
OnStop.BeginInvoke(this, null, null, null);
}
_isStoped = true;
switchTimer();
});
}
protected override void Process_Exited(object sender, EventArgs e)
{
OnStoping?.Invoke(this);
base.Process_Exited(sender, e);
}