Esempio n. 1
0
    public StructuredNode(AHAddress add, string realm):base(add,realm)
    {
      // Instantiate rpc early!
      RpcManager rpc = RpcManager.GetInstance(this);
      /**
       * Here are the ConnectionOverlords
       */ 
      _leafco = new LeafConnectionOverlord(this);
      _snco = new StructuredNearConnectionOverlord(this);
      _ssco = new StructuredShortcutConnectionOverlord(this);
      _cco = new ChotaConnectionOverlord(this);
      _mco = new ManagedConnectionOverlord(this);
#if !BRUNET_SIMULATOR
      _localco = new LocalConnectionOverlord(this);
      _iphandler = new IPHandler();
      _iphandler.Subscribe(this, null);
#endif

      /**
       * Turn on some protocol support : 
       */
      /// Turn on Packet Forwarding Support :
      GetTypeSource(PType.Protocol.Forwarding).Subscribe(new PacketForwarder(this), null);
      //Handles AHRouting:
      GetTypeSource(PType.Protocol.AH).Subscribe(new AHHandler(this), this);
      GetTypeSource(PType.Protocol.Echo).Subscribe(new EchoHandler(), this);
      
      //Add the standard RPC handlers:
      rpc.AddHandler("sys:ctm", new CtmRequestHandler(this));
      sys_link = new ConnectionPacketHandler(this);
      rpc.AddHandler("sys:link", sys_link);
      rpc.AddHandler("trace", new TraceRpcHandler(this));
      //Serve some public information about our ConnectionTable
      rpc.AddHandler("ConnectionTable", new ConnectionTableRpc(ConnectionTable, rpc));
      //Add a map-reduce handlers:
      _mr_handler = new MapReduceHandler(this);
      //Subscribe it with the RPC handler:
      rpc.AddHandler("mapreduce", _mr_handler);

      //Subscribe map-reduce tasks
      _mr_handler.SubscribeTask(new MapReduceTrace(this));
      _mr_handler.SubscribeTask(new MapReduceRangeCounter(this));

      
      /*
       * Handle Node state changes.
       */
      StateChangeEvent += delegate(Node n, Node.ConnectionState s) {
        if( s == Node.ConnectionState.Leaving ) {
          //Start our StructuredNode specific leaving:
          Leave();
        }
      };

      _connection_table.ConnectionEvent += new EventHandler(this.EstimateSize);
      _connection_table.ConnectionEvent += new EventHandler(this.UpdateNeighborStatus);
      _connection_table.DisconnectionEvent += new EventHandler(this.EstimateSize);
      _connection_table.DisconnectionEvent += new EventHandler(this.UpdateNeighborStatus);
    }
Esempio n. 2
0
 public BrunetRpc() {
   _rrm = new ReqrepManager("BrunetRpc");
   _rrm.Subscribe(this, null);
   Rpc = new RpcManager(_rrm);
   IPHandler = new IPHandler();
   IPHandler.Subscribe(this, null);
   _running = 1;
   _timer = new Thread(TimerThread);
   _timer.IsBackground = true;
   _timer.Start();
 }