protected override Task InternalStartAsync(CancellationToken cancellationToken)
{
return(Task.Run(async() =>
{
Logger.Verbose("Task.Run starting");
while (!cancellationToken.IsCancellationRequested)
{
// Let the task run
var jobResult = await TaskExecContext.ExecAsync(async() =>
{
Logger.Verbose("Before TriggeredJob.Run()");
var result = await TriggeredJob.Run(JobExceptionState, Logger, cancellationToken).ConfigureAwait(false);
JobExceptionState.Clear();
Logger.Verbose("After TriggeredJob.Run()");
return result;
},
JobExceptionState,
this,
Logger).ConfigureAwait(false);
if (ShouldStop(cancellationToken, jobResult))
{
break;
}
// Now let it handle any exception that occurred
if (JobExceptionState.LastException != null)
{
if (!TriggeredJob.HandleException(JobExceptionState, Logger))
{
break;
}
}
// Wait for a trigger to resume
await TaskExecContext.ExecAsync(async() =>
{
Logger.Verbose("Before WhenAny(triggers)");
await await Task.WhenAny(TriggeredJob.GetTriggers(cancellationToken)).ConfigureAwait(false);
Logger.Verbose("After WhenAny(triggers)");
},
Common.JobExceptionState.None,
this,
Logger).ConfigureAwait(false);
}
}, cancellationToken));
}
