DACTask CreateInstantDACTask(string tid, uint dtuId, IList <uint> sensors, TaskResultConsumer consumer, bool activeFromDB)
{
if (DtuType == Model.DtuType.Com)
{
Log.ErrorFormat("COM dtu doesn't support instance task.");
return(null);
}
DACTask task = null;
if (activeFromDB)
{
if (HasUnfinishedTask(dtuId, out task))
{
return(task);
}
}
else
{
if (!_dtus.ContainsKey(dtuId))
{
return(null);
}
task = new DACTask(tid, dtuId, sensors, TaskType.INSTANT, null);
DACTaskPersistent.SaveTaskImmedate(task);
_rtasks[dtuId] = task;
}
return(task);
}
public DACTask(string tid, uint dtuId, IList <uint> sensors, TaskType type, TaskResultConsumer tc, int taaskid = 0)
{
this.TID = tid;
this.DtuID = dtuId;
this.Type = type;
this.Sensors = sensors;
this.Requested = System.DateTime.Now;
this.Requester = "Admin";
this.Saved = false;
this.Status = DACTaskStatus.RUNNING;
this.Consumer = tc;
this.ID = taaskid;
}
/// <summary>
/// 处理 即时采集任务
/// </summary>
/// <param name="tid"></param>
/// <param name="dtuId">要采集的DTU</param>
/// <param name="sensors">要采集的传感器，为空或Count=0时，指全部传感器。</param>
/// <param name="consumer"></param>
/// <param name="reactive">从数据库重新激活任务,默认=false</param>
/// <returns> -1 </returns>
public int ArrangeInstantTask(string tid, uint dtuId, IList <uint> sensors, TaskResultConsumer consumer, bool activeFromDB = false)
{
DtuNode dtu = null;
DACTask task = CreateInstantDACTask(tid, dtuId, sensors, consumer, activeFromDB);
if (task == null)
{
return(-1); //无法创建任务.
}
dtu = _dtus[dtuId];
bool ScheduleStarted = true;
if (_schedule == null)
{
CreateSchedule(_dtus.Count);
ScheduleStarted = false;
}
// Arrange an instant task to schedule
string jobKey = GetJobKey(dtuId);
JobKey jk = new JobKey(jobKey, JobGroup);
if (_schedule.GetJobDetail(jk) != null)
{
Log.DebugFormat("Task already exist? {0}", jk);
return(-1);
}
IJobDetail job = JobBuilder.Create <DTUDacJob>()
.WithIdentity(jobKey, JobGroup)
.Build();
AssignJobInfo(this, TaskType.INSTANT, job, tid, dtu, sensors, consumer, task.ID);
ISimpleTrigger trigger = (ISimpleTrigger)TriggerBuilder.Create()
.WithIdentity(string.Format("{0}{1}", InstantTrigger, dtu.DtuId), JobGroup)
.WithSimpleSchedule(x => x
.WithIntervalInSeconds(5000)
.WithRepeatCount(1))
.StartNow()
//.StartAt(DateBuilder.NextGivenMinuteDate(null, 10))
.Build();
_schedule.ScheduleJob(job, trigger);
Console.WriteLine("Add job {1} {0}", DateTime.Now, job.Key.Name);
if (!ScheduleStarted)
{
_schedule.Start();
}
Log.DebugFormat("Instance DAC Job created: {0}, task.ID={1}", jobKey, task.ID);
//try
//{
// _schedule.TriggerJob(jk);
//}
//catch (Exception ex)
//{
// OnInstantTaskFinished(new FailedDACTaskResult(Errors.ERR_NOT_CONNECTED)
// {
// Task = task,
// Finished = DateTime.Now
// });
// Log.Error(ex.Message);
//}
return(task.ID);
}
private static void AssignJobInfo(WorkFinder finder, TaskType type, IJobDetail job, string tid, DtuNode dtu, IList <uint> sensors, TaskResultConsumer consumer, int taskid = 0)
{
job.JobDataMap.Put("INFO", new JobInfo {
Finder = finder, Type = type, TID = tid, Dtu = dtu, Sensors = sensors, Consumer = consumer, ID = taskid
});
}
