/// <summary>
/// </summary>
/// <param name="dtus">所有DTU信息</param>
/// <param name="utasks">未完成的实时采集任务（存储于数据库中，以DTUID为key）</param>
public DACTaskManager(IDtuServer dtuServer, IList <DtuNode> dtus, IList <DACTask> utasks, DtuType type = DtuType.Gprs)
{
OnDTUConnectionStatusChanged = null;
this._dtuServer = dtuServer;
DACTaskPersistent.Init();
foreach (DtuNode d in dtus)
{
_dtus[d.DtuId] = d;
_dtuCodeMap[d.DtuCode] = d;
}
Log.DebugFormat("{0} dtus ready to work.", _dtus.Count);
DtuType = type;
if (DtuType.Gprs == type)
{
dtuServer.OnConnectStatusChanged += OnConnectionStatusChanged;
}
_adapterManager = SensorAdapterManager.InitializeManager();
if (utasks != null)
{
foreach (DACTask t in utasks)
{
if (t.DtuID == 0)
{
continue;
}
_rtasks[t.DtuID] = t;
ArrangeInstantTask(t.TID, t.DtuID, t.Sensors, null, true);
}
}
}
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 void Stop()
{
_schedule.Shutdown();
foreach (DACWorker w in _workers.Values)
{
w.Stop();
}
_schedule.Clear();
_workers.Clear();
DACTaskPersistent.Stop();
ATTaskPersistent.Stop();
}
// 即时采集任务固定回调, 用于处理数据库任务记录
private static void OnInstantTaskFinished(DACTaskResult result)
{
//
Log.DebugFormat("OnInstaceTaskFinished :t={0}, r={1}, status={2}", result.Task.ID, result.ErrorCode, result.Task.Status);
DACTaskPersistent.SaveTaskResult(result);
if (result.Task.Status == DACTaskStatus.DONE)
{
uint dtuId = result.Task.DtuID;
DACTask task;
if (_rtasks.ContainsKey(dtuId))
{
_rtasks.TryRemove(dtuId, out task);
}
TryRemoveJob(dtuId);
Console.WriteLine("remove job {1} {0}", DateTime.Now, dtuId);
}
}