internal async Task StopAsync() { CheckDisposed(); // If all the torrents are stopped, stop ticking IsRunning = allTorrents.Exists(m => m.State != TorrentState.Stopped); if (!IsRunning) { if (PeerListener.LocalEndPoint != null) { await PortForwarder.UnregisterMappingAsync(new Mapping (Protocol.Tcp, PeerListener.LocalEndPoint.Port), CancellationToken.None); } if (DhtListener.LocalEndPoint != null) { await PortForwarder.UnregisterMappingAsync(new Mapping (Protocol.Udp, DhtListener.LocalEndPoint.Port), CancellationToken.None); } PeerListener.Stop(); LocalPeerDiscovery.Stop(); if (Settings.AllowPortForwarding) { await PortForwarder.StopAsync(CancellationToken.None); } await MaybeSaveDhtNodes(); await DhtEngine.StopAsync(); } }
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)); } }
internal async Task StartAsync() { CheckDisposed(); if (!IsRunning) { IsRunning = true; PeerListener.Start(); LocalPeerDiscovery.Start(); await DhtEngine.StartAsync(await MaybeLoadDhtNodes()); if (Settings.AllowPortForwarding) { await PortForwarder.StartAsync(CancellationToken.None); } if (PeerListener.LocalEndPoint != null) { await PortForwarder.RegisterMappingAsync(new Mapping (Protocol.Tcp, PeerListener.LocalEndPoint.Port)); } if (DhtListener.LocalEndPoint != null) { await PortForwarder.RegisterMappingAsync(new Mapping (Protocol.Udp, DhtListener.LocalEndPoint.Port)); } } }
public void PortNotFree() { var tcs = new TaskCompletionSource <object> (); var otherListener = new PeerListener(endpoint); otherListener.StatusChanged += (o, e) => tcs.SetResult(null); otherListener.Start(); Assert.AreEqual(ListenerStatus.PortNotFree, otherListener.Status); Assert.IsTrue(tcs.Task.Wait(1000)); }
public void Dispose () { if (Disposed) return; Disposed = true; MainLoop.QueueWait (() => { PeerListener.Stop (); listenManager.SetListener (new NullPeerListener ()); DhtListener.Stop (); DhtEngine.Dispose (); DiskManager.Dispose (); LocalPeerDiscovery.Stop (); }); }
public void Unregister(PeerListener listener) { listener.ConnectionReceived -= ConnectionReceived; }
public void Register(PeerListener listener) { listener.ConnectionReceived += ConnectionReceived; }
public ClientEngine(EngineSettings settings, PeerListener listener) : this(settings, listener, new DiskWriter()) { }
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 MonoTorrentCollection<TorrentManager>(); 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)); }
public ClientEngine(EngineSettings settings, PeerListener listener) : this (settings, listener, new DiskWriter()) { }
public void Unregister(PeerListener listener) { listener.ConnectionReceived -= new EventHandler <NewConnectionEventArgs>(ConnectionReceived); }
async Task UpdateSettingsAsync(EngineSettings oldSettings, EngineSettings newSettings) { await DiskManager.UpdateSettingsAsync(newSettings); if (newSettings.DiskCacheBytes != oldSettings.DiskCacheBytes) { await Task.WhenAll(Torrents.Select(t => DiskManager.FlushAsync(t))); } ConnectionManager.Settings = newSettings; if (oldSettings.UsePartialFiles != newSettings.UsePartialFiles) { foreach (var manager in Torrents) { await manager.UpdateUsePartialFiles(newSettings.UsePartialFiles); } } if (oldSettings.AllowPortForwarding != newSettings.AllowPortForwarding) { if (newSettings.AllowPortForwarding) { await PortForwarder.StartAsync(CancellationToken.None); } else { await PortForwarder.StopAsync(removeExistingMappings : true, CancellationToken.None); } } if (oldSettings.DhtEndPoint != newSettings.DhtEndPoint) { if (DhtListener.LocalEndPoint != null) { await PortForwarder.UnregisterMappingAsync(new Mapping (Protocol.Udp, DhtListener.LocalEndPoint.Port), CancellationToken.None); } DhtListener.Stop(); if (newSettings.DhtEndPoint == null) { DhtListener = new NullDhtListener(); await RegisterDht(new NullDhtEngine()); } else { DhtListener = Factories.CreateDhtListener(Settings.DhtEndPoint) ?? new NullDhtListener(); if (IsRunning) { DhtListener.Start(); } if (oldSettings.DhtEndPoint == null) { var dht = Factories.CreateDht(); await dht.SetListenerAsync(DhtListener); await RegisterDht(dht); } else { await DhtEngine.SetListenerAsync(DhtListener); } } if (DhtListener.LocalEndPoint != null) { await PortForwarder.RegisterMappingAsync(new Mapping (Protocol.Udp, DhtListener.LocalEndPoint.Port)); } } if (!Equals(oldSettings.ListenEndPoint, newSettings.ListenEndPoint)) { if (PeerListener.LocalEndPoint != null) { await PortForwarder.UnregisterMappingAsync(new Mapping (Protocol.Tcp, PeerListener.LocalEndPoint.Port), CancellationToken.None); } PeerListener.Stop(); PeerListener = (newSettings.ListenEndPoint == null ? null : Factories.CreatePeerConnectionListener(newSettings.ListenEndPoint)) ?? new NullPeerListener(); listenManager.SetListener(PeerListener); if (IsRunning) { PeerListener.Start(); // The settings could say to listen at port 0, which means 'choose one dynamically' if (PeerListener.LocalEndPoint != null) { await PortForwarder.RegisterMappingAsync(new Mapping (Protocol.Tcp, PeerListener.LocalEndPoint.Port)); } } } if (oldSettings.AllowLocalPeerDiscovery != newSettings.AllowLocalPeerDiscovery) { RegisterLocalPeerDiscovery(!newSettings.AllowLocalPeerDiscovery ? null : Factories.CreateLocalPeerDiscovery()); } }
public void Setup() { listener = new PeerListener(new IPEndPoint(IPAddress.Loopback, 0)); listener.Start(); }
public void Unregister(PeerListener listener) { listener.ConnectionReceived -= new EventHandler<NewConnectionEventArgs>(ConnectionReceived); }
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); this.dhtListener = new UdpListener(new IPEndPoint(IPAddress.Any, settings.ListenPort)); this.dhtEngine = new DhtEngine(dhtListener); 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 MonoTorrentCollection<TorrentManager>(); this.downloadLimiter = new RateLimiter(); this.uploadLimiter = new RateLimiter(); this.peerId = GeneratePeerId(); listenManager.Register(listener); dhtEngine.StateChanged += delegate { if (dhtEngine.State != State.Ready) return; MainLoop.Queue(delegate { foreach (TorrentManager manager in torrents) { if (!manager.CanUseDht) continue; dhtEngine.Announce(manager.Torrent.infoHash, Listener.Endpoint.Port); dhtEngine.GetPeers(manager.Torrent.infoHash); } }); }; // This means we created the listener in the constructor if (listener.Endpoint.Port == 0) listener.ChangeEndpoint(new IPEndPoint(IPAddress.Any, settings.ListenPort)); listener.Start(); }