public BgTasksManagerService(IBgTaskFactory bgTaskFactory)
{
this.BgTaskFactory = bgTaskFactory;
this.AdminstrateTasksCancellationToken = new CancellationTokenSource();
this.AdminstrateTasksTask = PeriodicalRepetitiveTask.Create((now, ct) => this.AdminstrateTasks(ct), this.AdminstrateTasksCancellationToken.Token, TimeSpan.FromSeconds(1));
this.AdminstrateTasksTask.Post(DateTimeOffset.Now);
}
public override void ActivateDbSetChangeNotifier(Type dbSetType)
{
var autoRefreshArgs = this.AutoRefreshArgsDictionary.GetOrAdd(dbSetType, type => new AutoRefreshArgs(dbSetType));
var lastEntityCount = this.Set(dbSetType).Local.Count;
var prt = PeriodicalRepetitiveTask.Create((now, ct) => Task.Run(() =>
{
var currentEntityCount = this.Set(dbSetType).Local.Count;
if (lastEntityCount == currentEntityCount)
{
return;
}
lastEntityCount = currentEntityCount;
this.OnDbSetChanged(new DbSetChangedArgs(dbSetType));
}, ct), autoRefreshArgs.CancellationTokenSource.Token, TimeSpan.FromSeconds(5));
prt.Post(DateTimeOffset.Now);
}