private static async Task ExecuteJob(AsyncJob asyncJob)
{
Debug.Assert(asyncJob != null);
// observe cancellation token
if (_AbortTokenSource.IsCancellationRequested)
{
return;
}
try
{
// if semaphore is empty, wait until it is released
await _WorkerSemaphore.WaitAsync().ConfigureAwait(false);
// signal JobStarted event
OnJobStarted(asyncJob);
// execute job without context dependence
await asyncJob.Execute().ConfigureAwait(false);
// signal JobFinished event
OnJobFinished(asyncJob);
}
finally
{
// release semaphore regardless of any job errors
_WorkerSemaphore.Release();
}
}
