public override async Task OnActivateAsync() { await base.OnActivateAsync(); eventTableStoreStream = await eventTableStore.ProvisonEventStream(Id); ActorId.TryAdd("ProjectionActorId", Self.Path.Id); state = Activator.CreateInstance <T>(); var savedData = await fileStorageProvider.ReadFromFile <T>(Id); if (savedData != null) { state = savedData.State; version = savedData.Version; } var streamProvider = GetStreamProvider("SMSProvider"); var stream = streamProvider.GetStream <IEventEnvelope>(Guid.Empty, Id); await stream.SubscribeAsync(HandleRecivedEvent); }