public WorkerScheduled(string queueName, int batchSize, IJobServiceScopeFactory scopeFactory, IJobLogger <WorkerScheduled> logger)
: base(queueName, batchSize, 1, true, scopeFactory, logger)
{
_timeProvider = ServiceScope.GetRequiredService <ITimeProvider>();
_timer = ServiceScope.GetRequiredService <ITimer>();
_timer.TimeElapsed += CheckScheduledJobs;
_scheduledJobs = new ConcurrentDictionary <ulong, JobInfo>();
_periodicJobs = new ConcurrentDictionary <string, ulong>();
_periodicSkipJobs = new ConcurrentDictionary <string, ConcurrentBag <ulong> >();
}