private void Run()
{
while (true)
{
try
{
TimerTask executeTask = m_timerTaskList.OrderBy(t => t.TaskSchedule.ScheduleCycle.NextExecute).FirstOrDefault(t => !t.Running);
if (executeTask == null)
{
m_planExecutorWaiter.WaitOne();
}
//休眠
Schedule planSchedule = executeTask.TaskSchedule;
DateTime currTime = DateTime.Now;
//if (planSchedule.ScheduleCycle.NextExecute == null || !executePlan.Running) //任务服务重启的情况
//{
// //更新执行时间
// SetPlanNextExecute(planSchedule, currTime);
//}
if (planSchedule.ScheduleCycle.NextExecute != null)
{
int waitTimeout = (int)((planSchedule.ScheduleCycle.NextExecute.Value - currTime).TotalMilliseconds);
//误差2分钟内，有效执行
if (waitTimeout < 0 && waitTimeout > -2 * 60 * 1000)
{
waitTimeout = 0;
}
if (waitTimeout >= 0)
{
_logger.LogInformation("等待{0}ms后将执行预案....", waitTimeout);
TimePeriod tp = ScheduleUtility.GetPlanTaskTimePeriod(planSchedule, planSchedule.ScheduleCycle.NextExecute.Value);
// 运行预案
PlanTaskWrapper task = new PlanTaskWrapper()
{
Plan = executeTask.Plan,
RunTimePeriod = tp,
TaskId = executeTask.TimerTaskId
};
PlanExecutor executor = new PlanExecutor(task);
executor.OnPlanExecutedEnd += Executor_OnPlanExecutedEnd;
executeTask.Running = true;
var planTask = Task.Delay(waitTimeout).ContinueWith((runTask) => executor.Start());
AddPlanExecutorToCache(executor);
}
}
}
catch (Exception ex)
{
_logger.LogError("执行预案异常：Message:{0}\r\nStackTrace:{1}", ex.Message, ex.StackTrace);
}
}
}
public IActionResult ManualStart([FromBody] Plan plan)
{
try
{
if (plan != null)
{
_logger.LogInformation("启动预案{0}Begin......", plan.PlanId);
//if (PlanTaskScheduler.Instance.PlanIsRunning(plan.PlanId)) //待定，运行的任务是否要再启动
//{
//_logger.LogInformation("预案{0}已启动，取消执行......", plan.PlanId);
//return Ok("预案已启动");
//}
TimePeriod tp = new TimePeriod()
{
StartTime = DateTime.Now,
EndTime = DateTime.MaxValue
};
PlanTaskWrapper task = new PlanTaskWrapper()
{
Plan = plan,
RunTimePeriod = tp,
TaskId = Guid.NewGuid(),
};
PlanExecutor executor = new PlanExecutor(task);
PlanTaskScheduler.Instance.AddPlanExecutorToCache(executor);
executor.Start();
_logger.LogInformation("启动预案{0}End......", plan.PlanId);
return(Ok());
}
else
{
return(NotFound());
}
}
catch (Exception ex)
{
_logger.LogError("启动预案异常：Message:{0}\r\nStackTrace:{1}", ex.Message, ex.StackTrace);
return(BadRequest(ex.Message));
}
}
public PlanExecutor(PlanTaskWrapper task)
{
PlanTask = task;
}
