/// <summary>
/// For the given service, checks for new jobs that might be
/// processed, and adds any that are found into the queue.
/// </summary>
/// <param name="source"></param>
/// <param name="maxCount"></param>
/// <returns></returns>
private bool PopulateJobsForService(IProcessJobFactory source, int maxCount)
{
bool newJobs = false;
Stopwatch watch = new Stopwatch("PopulateJobsForService");
if (maxCount > 0)
{
try
{
var jobs = source.GetPendingJobs(maxCount).Result;
foreach (var job in jobs)
{
if (_jobQueue.TryAdd(job))
{
newJobs = true;
}
}
}
catch (Exception ex)
{
Logging.LogError($"Exception getting jobs: {ex.Message}");
}
}
watch.Stop();
return(newJobs);
}
/// <summary>
/// Callback to notify the work service to look for new jobs.
/// Will be called async, from another thread, and should
/// process the PopulateJobs method on another thread and
/// return immediately.
/// </summary>
/// <param name="source"></param>
/// <param name="waitSeconds"></param>
public void FlagNewJobs(IProcessJobFactory source)
{
Logging.Log($"Flagging new jobs state for {source.GetType().Name}");
Stopwatch watch = new Stopwatch("FlagNewJobs");
_newJobsFlag = true;
watch.Stop();
}
public void AddJobSource(IProcessJobFactory source)
{
Logging.Log($"Registered job processing source: {source.GetType().Name}");
_jobSources.Add(source);
}
