public ClientEngine(EngineSettings settings, PeerListener listener, PieceWriter writer) { Check.Settings(settings); Check.Listener(listener); Check.Writer(writer); this.Listener = listener; this.Settings = settings; this.ConnectionManager = new ConnectionManager(this); RegisterDht(new NullDhtEngine()); this.DiskManager = new DiskManager(this, writer); this.listenManager = new ListenManager(this); MainLoop.QueueTimeout(TimeSpan.FromMilliseconds(TickLength), delegate { if (IsRunning && !Disposed) { LogicTick(); } return(!Disposed); }); this.torrents = new List <TorrentManager>(); this.torrentsReadonly = new ReadOnlyCollection <TorrentManager> (torrents); CreateRateLimiters(); this.PeerId = GeneratePeerId(); localPeerListener = new LocalPeerListener(this); localPeerManager = new LocalPeerManager(); LocalPeerSearchEnabled = SupportsLocalPeerDiscovery; listenManager.Register(listener); // This means we created the listener in the constructor if (listener.Endpoint.Port == 0) { listener.ChangeEndpoint(new IPEndPoint(IPAddress.Any, settings.ListenPort)); } }
static NetworkIO() { IOLoop.QueueTimeout(TimeSpan.FromMilliseconds(100), delegate { while (receiveQueue.Count > 0) { var io = receiveQueue.Peek(); if (io.rateLimiter.TryProcess(io.count)) { ReceiveQueuedAsync(receiveQueue.Dequeue()); } else { break; } } while (sendQueue.Count > 0) { var io = sendQueue.Peek(); if (io.rateLimiter.TryProcess(io.count)) { SendQueuedAsync(sendQueue.Dequeue()); } else { break; } } return(true); }); }
public void RepeatedTask() { //Console.WriteLine("Starting"); ManualResetEvent handle = new ManualResetEvent(false); loop.QueueTimeout(TimeSpan.FromMilliseconds(0), delegate { this.count++; if (count == 3) { handle.Set(); return(false); } return(true); }); Assert.IsTrue(handle.WaitOne(5000, true), "#1: Executed {0} times", count); Assert.AreEqual(3, count, "#2"); }
public ClientEngine (EngineSettings settings, Factories factories) { settings = settings ?? throw new ArgumentNullException (nameof (settings)); Factories = factories ?? throw new ArgumentNullException (nameof (factories)); // This is just a sanity check to make sure the ReusableTasks.dll assembly is // loadable. GC.KeepAlive (ReusableTasks.ReusableTask.CompletedTask); PeerId = GeneratePeerId (); Settings = settings ?? throw new ArgumentNullException (nameof (settings)); CheckSettingsAreValid (Settings); allTorrents = new List<TorrentManager> (); dhtNodeLocker = new SemaphoreSlim (1, 1); publicTorrents = new List<TorrentManager> (); Torrents = new ReadOnlyCollection<TorrentManager> (publicTorrents); DiskManager = new DiskManager (Settings, Factories); ConnectionManager = new ConnectionManager (PeerId, Settings, Factories, DiskManager); listenManager = new ListenManager (this); PortForwarder = Factories.CreatePortForwarder (); MainLoop.QueueTimeout (TimeSpan.FromMilliseconds (TickLength), delegate { if (IsRunning && !Disposed) LogicTick (); return !Disposed; }); downloadLimiter = new RateLimiter (); downloadLimiters = new RateLimiterGroup { new DiskWriterLimiter(DiskManager), downloadLimiter, }; uploadLimiter = new RateLimiter (); uploadLimiters = new RateLimiterGroup { uploadLimiter }; PeerListener = (settings.ListenEndPoint == null ? null : Factories.CreatePeerConnectionListener (settings.ListenEndPoint)) ?? new NullPeerListener (); listenManager.SetListener (PeerListener); DhtListener = (settings.DhtEndPoint == null ? null : Factories.CreateDhtListener (settings.DhtEndPoint)) ?? new NullDhtListener (); DhtEngine = (settings.DhtEndPoint == null ? null : Factories.CreateDht ()) ?? new NullDhtEngine (); Dht = new DhtEngineWrapper (DhtEngine); DhtEngine.SetListenerAsync (DhtListener).GetAwaiter ().GetResult (); DhtEngine.StateChanged += DhtEngineStateChanged; DhtEngine.PeersFound += DhtEnginePeersFound; LocalPeerDiscovery = new NullLocalPeerDiscovery (); RegisterLocalPeerDiscovery (settings.AllowLocalPeerDiscovery ? Factories.CreateLocalPeerDiscovery () : null); }
public ClientEngine(EngineSettings settings) { settings = settings ?? throw new ArgumentNullException(nameof(settings)); // This is just a sanity check to make sure the ReusableTasks.dll assembly is // loadable. GC.KeepAlive(ReusableTasks.ReusableTask.CompletedTask); PeerId = GeneratePeerId(); Settings = settings ?? throw new ArgumentNullException(nameof(settings)); CheckSettingsAreValid(Settings); allTorrents = new List <TorrentManager> (); publicTorrents = new List <TorrentManager> (); Torrents = new ReadOnlyCollection <TorrentManager> (publicTorrents); DiskManager = new DiskManager(Settings); DiskManager.ChangePieceWriter(new DiskWriter(Settings.MaximumOpenFiles)); ConnectionManager = new ConnectionManager(PeerId, Settings, DiskManager); listenManager = new ListenManager(this); PortForwarder = new MonoNatPortForwarder(); MainLoop.QueueTimeout(TimeSpan.FromMilliseconds(TickLength), delegate { if (IsRunning && !Disposed) { LogicTick(); } return(!Disposed); }); downloadLimiter = new RateLimiter(); downloadLimiters = new RateLimiterGroup { new DiskWriterLimiter(DiskManager), downloadLimiter, }; uploadLimiter = new RateLimiter(); uploadLimiters = new RateLimiterGroup { uploadLimiter }; Listener = PeerListenerFactory.CreateTcp(settings.ListenPort); listenManager.SetListener(Listener); DhtListener = DhtListenerFactory.CreateUdp(settings.DhtPort); DhtEngine = settings.DhtPort == -1 ? new NullDhtEngine() : DhtEngineFactory.Create(DhtListener); DhtEngine.StateChanged += DhtEngineStateChanged; DhtEngine.PeersFound += DhtEnginePeersFound; RegisterLocalPeerDiscovery(settings.AllowLocalPeerDiscovery && settings.ListenPort > 0 ? LocalPeerDiscoveryFactory.Create(settings.ListenPort) : null); }
public ClientEngine(EngineSettings settings, IPeerListener listener, IPieceWriter writer) { Check.Settings(settings); Check.Listener(listener); Check.Writer(writer); // This is just a sanity check to make sure the ReusableTasks.dll assembly is // loadable. GC.KeepAlive(ReusableTasks.ReusableTask.CompletedTask); PeerId = GeneratePeerId(); Listener = listener ?? throw new ArgumentNullException(nameof(listener)); Settings = settings ?? throw new ArgumentNullException(nameof(settings)); allTorrents = new List <TorrentManager> (); publicTorrents = new List <TorrentManager> (); Torrents = new ReadOnlyCollection <TorrentManager> (publicTorrents); DiskManager = new DiskManager(Settings, writer); ConnectionManager = new ConnectionManager(PeerId, Settings, DiskManager); DhtEngine = new NullDhtEngine(); listenManager = new ListenManager(this); PortForwarder = new MonoNatPortForwarder(); MainLoop.QueueTimeout(TimeSpan.FromMilliseconds(TickLength), delegate { if (IsRunning && !Disposed) { LogicTick(); } return(!Disposed); }); downloadLimiter = new RateLimiter(); downloadLimiters = new RateLimiterGroup { new DiskWriterLimiter(DiskManager), downloadLimiter, }; uploadLimiter = new RateLimiter(); uploadLimiters = new RateLimiterGroup { uploadLimiter }; listenManager.Register(listener); if (SupportsLocalPeerDiscovery) { RegisterLocalPeerDiscovery(new LocalPeerDiscovery(Settings)); } }
public ClientEngine(EngineSettings settings, IPeerListener listener, IPieceWriter writer) { Check.Settings(settings); Check.Listener(listener); Check.Writer(writer); PeerId = GeneratePeerId(); Listener = listener ?? throw new ArgumentNullException(nameof(listener)); Settings = settings ?? throw new ArgumentNullException(nameof(settings)); torrents = new List <TorrentManager>(); Torrents = new ReadOnlyCollection <TorrentManager> (torrents); DiskManager = new DiskManager(Settings, writer); ConnectionManager = new ConnectionManager(PeerId, Settings, DiskManager); DhtEngine = new NullDhtEngine(); listenManager = new ListenManager(this); MainLoop.QueueTimeout(TimeSpan.FromMilliseconds(TickLength), delegate { if (IsRunning && !Disposed) { LogicTick(); } return(!Disposed); }); downloadLimiter = new RateLimiter(); downloadLimiters = new RateLimiterGroup { new DiskWriterLimiter(DiskManager), downloadLimiter, }; uploadLimiter = new RateLimiter(); uploadLimiters = new RateLimiterGroup { uploadLimiter }; listenManager.Register(listener); if (SupportsLocalPeerDiscovery) { RegisterLocalPeerDiscovery(new LocalPeerDiscovery(Settings)); } }
internal DiskManager(ClientEngine engine, PieceWriter writer) { this.bufferedReads = new Queue <BufferedIO>(); this.bufferedWrites = new Queue <BufferedIO>(); this.engine = engine; this.ReadLimiter = new RateLimiter(); this.readMonitor = new SpeedMonitor(); this.writeMonitor = new SpeedMonitor(); this.WriteLimiter = new RateLimiter(); this.Writer = writer; IOLoop.QueueTimeout(TimeSpan.FromSeconds(1), () => { readMonitor.Tick(); writeMonitor.Tick(); WriteLimiter.UpdateChunks(engine.Settings.MaxWriteRate, WriteRate); ReadLimiter.UpdateChunks(engine.Settings.MaxReadRate, ReadRate); ProcessBufferedIO(); return(!Disposed); }); }
public ClientEngine(EngineSettings settings, IPeerListener listener, PieceWriter writer) { Check.Settings(settings); Check.Listener(listener); Check.Writer(writer); this.Listener = listener; this.Settings = settings; this.ConnectionManager = new ConnectionManager(this); DhtEngine = new NullDhtEngine(); this.DiskManager = new DiskManager(this, writer); this.listenManager = new ListenManager(this); MainLoop.QueueTimeout(TimeSpan.FromMilliseconds(TickLength), delegate { if (IsRunning && !Disposed) { LogicTick(); } return(!Disposed); }); this.torrents = new List <TorrentManager>(); this.torrentsReadonly = new ReadOnlyCollection <TorrentManager> (torrents); downloadLimiter = new RateLimiterGroup { new DiskWriterLimiter(DiskManager), new RateLimiter() }; uploadLimiter = new RateLimiter(); this.PeerId = GeneratePeerId(); localPeerListener = new LocalPeerListener(); localPeerListener.PeerFound += HandleLocalPeerFound; localPeerManager = new LocalPeerManager(); LocalPeerSearchEnabled = SupportsLocalPeerDiscovery; listenManager.Register(listener); }
internal DiskManager(ClientEngine engine, PieceWriter writer) { this.bufferedReads = new Queue <BufferedIO>(); this.bufferedWrites = new Queue <BufferedIO>(); this.cache = new Cache <BufferedIO>(true).Synchronize(); this.engine = engine; this.readLimiter = new RateLimiter(); this.readMonitor = new SpeedMonitor(); this.writeMonitor = new SpeedMonitor(); this.writeLimiter = new RateLimiter(); this.writer = writer; LoopTask = delegate { if (disposed) { return; } while (this.bufferedWrites.Count > 0 && writeLimiter.TryProcess(bufferedWrites.Peek().buffer.Length / 2048)) { BufferedIO write; lock (bufferLock) write = this.bufferedWrites.Dequeue(); try { PerformWrite(write); cache.Enqueue(write); } catch (Exception ex) { //if (write.Manager != null) // SetError(write.Manager, Reason.WriteFailure, ex); } } while (this.bufferedReads.Count > 0 && readLimiter.TryProcess(bufferedReads.Peek().Count / 2048)) { BufferedIO read; lock (bufferLock) read = this.bufferedReads.Dequeue(); try { PerformRead(read); cache.Enqueue(read); } catch (Exception ex) { if (read.Manager != null) { SetError(read.Manager, Reason.ReadFailure, ex); } } } }; IOLoop.QueueTimeout(TimeSpan.FromSeconds(1), delegate { if (disposed) { return(false); } readMonitor.Tick(); writeMonitor.Tick(); LoopTask(); return(true); }); }