public static Props Props(FileInfo f, TaskCompletionSource<IOResult> completionPromise, int bufferSize, FileMode fileMode) { if(bufferSize <= 0) throw new ArgumentException("Buffer size muste be > 0"); return Actor.Props.Create(()=> new FileSubscriber(f, completionPromise, bufferSize, fileMode)).WithDeploy(Deploy.Local); }
/// <summary> /// TBD /// </summary> /// <param name="context">TBD</param> /// <param name="materializer">TBD</param> /// <returns>TBD</returns> public override object Create(MaterializationContext context, out Task <IOResult> materializer) { var mat = ActorMaterializerHelper.Downcast(context.Materializer); var settings = mat.EffectiveSettings(context.EffectiveAttributes); var ioResultPromise = new TaskCompletionSource <IOResult>(); var props = FileSubscriber.Props(_f, ioResultPromise, settings.MaxInputBufferSize, _fileMode); var dispatcher = context.EffectiveAttributes.GetAttribute(DefaultAttributes.IODispatcher.AttributeList.First()) as ActorAttributes.Dispatcher; var actorRef = mat.ActorOf(context, props.WithDispatcher(dispatcher.Name)); materializer = ioResultPromise.Task; return(new ActorSubscriberImpl <ByteString>(actorRef)); }