Scheduled Tasks should work as long as they are registered.

NzbDrone.Core/Jobs/TaskManager.cs

@@ -0,0 +1,69 @@
+using System.Collections.Generic;
+using System.Linq;
+using NLog;
+using NzbDrone.Common.Messaging;
+using NzbDrone.Core.Indexers;
+using NzbDrone.Core.Lifecycle;
+using NzbDrone.Core.Providers;
+
+namespace NzbDrone.Core.Jobs
+{
+    public interface ITaskManager
+    {
+        IList<ScheduledTask> GetPending();
+    }
+
+    public class TaskManager : IHandle<ApplicationStartedEvent>, ITaskManager
+    {
+        private readonly IScheduledTaskRepository _scheduledTaskRepository;
+        private readonly Logger _logger;
+
+        public TaskManager(IScheduledTaskRepository scheduledTaskRepository, Logger logger)
+        {
+            _scheduledTaskRepository = scheduledTaskRepository;
+            _logger = logger;
+        }
+
+
+        public IList<ScheduledTask> GetPending()
+        {
+            return _scheduledTaskRepository.GetPendingJobs();
+        }
+
+        public void Handle(ApplicationStartedEvent message)
+        {
+            var defaultTasks = new[]
+                {
+                    new ScheduledTask{ Interval = 25, Name = typeof(RssSyncCommand).FullName},
+                    new ScheduledTask{ Interval = 24*60, Name = typeof(UpdateXemMappings).FullName}
+                };
+
+            var currentTasks = _scheduledTaskRepository.All();
+
+
+            _logger.Debug("Initializing jobs. Available: {0} Existing:{1}", defaultTasks.Count(), currentTasks.Count());
+
+
+            foreach (var job in currentTasks)
+            {
+                if (!defaultTasks.Any(c => c.Name == job.Name))
+                {
+                    _logger.Debug("Removing job from database '{0}'", job.Name);
+                    _scheduledTaskRepository.Delete(job.Id);
+                }
+            }
+
+            foreach (var defaultTask in defaultTasks)
+            {
+                var currentDefinition = currentTasks.SingleOrDefault(c => c.Name == defaultTask.Name);
+
+                if (currentDefinition == null)
+                {
+                    currentDefinition = defaultTask;
+                    _scheduledTaskRepository.Upsert(currentDefinition);
+                }
+
+            }
+        }
+    }
+}