// worker idle && connection isAvaliable
private static bool IsWorkerAvaliable(DACWorker worker)
{
Log.DebugFormat("{0}", worker == null ? "worker is null" : worker.ToString());
return(worker != null &&
worker.GetContext() != null &&
worker.IsIdle() &&
worker.GetContext().IsAvaliable());
}
public void Execute(IJobExecutionContext context)
{
JobInfo ji = GetJobInfo(context.JobDetail);
if (ji.Type == TaskType.INSTANT)
{
Console.WriteLine("remove job {1} {0}", DateTime.Now, ji.Dtu.DtuId);
TryRemoveJob(ji.Dtu.DtuId);
}
log.InfoFormat("Execute Job {0} , type={1}", context.JobDetail.Key, ji.Type);
try
{
DACWorker worker = ji.Finder.FindWorker(ji.Dtu.DtuId);
DACTask task = new DACTask(ji.TID, ji.Dtu.DtuId, ji.Sensors, ji.Type, ji.Consumer, ji.ID);
if (ji.Type != TaskType.INSTANT)
{
task.TID = GetTaskGuid(ji.Dtu.DtuCode);
}
if (!IsWorkerAvaliable(worker))
{
log.InfoFormat("Worker not avaliable: job=[{0}], worker=[{1}]", ji, GetWorkerInfo(worker));
if (ji.Type == TaskType.INSTANT)
{
int errorcode;
if (worker != null && (worker.GetContext() == null || (worker.GetContext().DtuConnection == null) || (worker.GetContext().DtuConnection != null && !worker.GetContext().DtuConnection.IsOnline)))
{
errorcode = (int)Errors.ERR_NOT_CONNECTED;
}
else if (worker != null && !worker.IsIdle())
{
errorcode = (int)Errors.ERR_DTU_BUSY;
}
else
{
errorcode = (int)Errors.ERR_UNKNOW;
}
OnInstantTaskFinished(new FailedDACTaskResult(errorcode, task)
{
Finished = DateTime.Now
});
}
return;
}
log.InfoFormat("Worker start working. job={0}, worker=[{1}]", ji, GetWorkerInfo(worker));
if (task.Type == TaskType.INSTANT)
{
task.Consumer += OnInstantTaskFinished;
}
worker.NewTask(task);
}
catch (Exception e)
{
log.Error("DTUDacJob Execute ERR", e);
}
}