public async Task <bool> Cancel(Task task)
{
if (task?.JobDetail == null)
{
return(true);
}
try
{
var result = await _generalScheduler.DeleteJob(task.JobDetail.Key);
if (result)
{
task.Cancelled = true;
TaskIdManager.Instance.ReleaseId(task.Id);
}
return(result);
}
catch (SchedulerException e)
{
_log.Warn(e);
}
return(task.Cancelled);
}
public async void Schedule(Task task, TimeSpan?startTime = null, TimeSpan?repeatInterval = null,
int count = -1)
{
if (_generalScheduler.IsShutdown)
{
return;
}
task.Id = TaskIdManager.Instance.GetNextId();
while (await _generalScheduler.CheckExists(new JobKey(task.Name + task.Id, task.Name)))
{
task.Id = TaskIdManager.Instance.GetNextId();
}
var job = JobBuilder
.Create <TaskJob>()
.WithIdentity(task.Name + task.Id, task.Name)
.Build();
job.JobDataMap.Put("Logger", _log);
job.JobDataMap.Put("Task", task);
task.JobDetail = job;
var triggerBuild = TriggerBuilder
.Create()
.WithIdentity(job.Key.Name, job.Key.Group);
if (startTime == null)
{
triggerBuild.StartNow();
}
else
{
triggerBuild.StartAt(DateTime.Now.Add((TimeSpan)startTime));
}
if (task.Scheduler == null)
{
triggerBuild.WithSimpleSchedule(scheduler =>
{
if (repeatInterval == null)
{
return;
}
scheduler.WithInterval((TimeSpan)repeatInterval);
if (count > 0)
{
scheduler.WithRepeatCount(count);
}
else if (count == -1)
{
scheduler.RepeatForever();
}
});
}
else
{
triggerBuild.WithSchedule(task.Scheduler);
}
task.Trigger = triggerBuild.Build();
task.ExecuteCount = 0;
task.MaxCount = count;
task.ScheduleTime = Helpers.UnixTimeNowInMilli();
await _generalScheduler.ScheduleJob(job, task.Trigger);
}
