コード例 #1
0
  public void run() {

    PeerDiscovery peerDiscovery = new DnsDiscovery(NetworkParameters.prodNet());
    try {
      while (true) {
        InetSocketAddress addresses[] = peerDiscovery.getPeers();
        // InetSocketAddress addresses[]={new InetSocketAddress("localhost",8333)};
        System.out.println("peers " + addresses.length);
        NetworkConnection conn;
        Peer peer;
        System.out.println("connecting to peers");

        for (InetSocketAddress a : addresses) {
          try {
            System.out.println("Trying " + a);
            conn =
                new NetworkConnection(
                    a.getAddress(),
                    Bitten.networkParameters,
                    blockChain.getChainHead().getHeight(),
                    3000);
            System.out.println("after network connection");
            peer = new Peer(Bitten.networkParameters, conn, blockChain);
            System.out.println("starting chain download");
            peer.start();
            peer.startBlockChainDownload();
            while (true) {
              if (!peer.running()) {
                System.out.println("peer stopped!");
                break;
              }
              sleep(1000);
            }
          } catch (IOException e) {
            System.out.println(e);
            continue;
          } catch (ProtocolException e) {
            continue;
          } catch (InterruptedException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            continue;
          }
        }
      }

    } catch (PeerDiscoveryException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
  }