/// <summary>
/// Stops a task.
/// </summary>
/// <param name="name">the indentifier of task.</param>
public void StopTask(string name)
{
lock (_latchLock)
{
if (_taskDict.ContainsKey(name))
{
TimerBasedTask task = _taskDict[name];
task.Stopped = true;
task.Timer.Dispose();
_taskDict.Remove(name);
}
}
}
/// <summary>
/// 开始一个调度任务
/// </summary>
/// <param name="name">任务名</param>
/// <param name="action">任务操作</param>
/// <param name="dueTime">在多久时间后开始</param>
/// <param name="period">执行时间间隔</param>
public void StartTask(string name, Action action, int dueTime, int period)
{
lock (sync)
{
if (_taskDict.ContainsKey(name))
{
return;
}
var timer = new Timer(TaskCallback, name, Timeout.Infinite, Timeout.Infinite);
var task = new TimerBasedTask
{
Name = name,
Action = action,
Timer = timer,
DueTime = dueTime,
Period = period,
Stopped = false
};
_taskDict.Add(name, task);
timer.Change(dueTime, period);
}
}
