Examples of net.tomp2p.peers.Number160

net.tomp2p.peers.Number160
This class represents a 160 bit number. This class is preferred over BigInteger as we always have 160bit, and thus, methods can be optimized. @author Thomas Bocek

    private Peer[] createSpecialPeers(int nr) throws Exception {
        StringBuilder sb = new StringBuilder("0x");
        Peer[] peers = new Peer[nr];
        for (int i = 0; i < nr; i++) {
            sb.append("f");
            peers[i] = new PeerBuilder(new Number160(sb.toString())).ports(4001 + i).start();
        }
        return peers;
    }

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        Peer master = null;
        Peer client = null;
        try {
            //TODO: make this generic
          Bindings b = new Bindings().addInterface("wlp3s0");
            master = new PeerBuilder(new Number160(rnd)).bindings(b).ports(4000).enableMaintenance(false).start();
            client = new PeerBuilder(new Number160(rnd)).bindings(b).ports(4001).enableMaintenance(false).start();


            DiscoverResults dr = master.connectionBean().channelServer().discoverNetworks().currentDiscoverResults();
            if(dr.existingBroadcastAddresses().size() == 0) {
              System.err.println("this test does not work if none of your interfaces supports broadcast");
            } else {

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    public void testBootstrap2() throws Exception {
        Peer master = null;
        Peer client = null;
        try {
          Bindings b = new Bindings().addInterface("lo");
          master = new PeerBuilder(new Number160(rnd)).bindings(b).ports(4002).start();
            client = new PeerBuilder(new Number160(rnd)).bindings(b).ports(4001).start();
            BaseFuture tmp = client.ping().broadcast().port(4001).start();
            tmp.awaitUninterruptibly();
            Assert.assertEquals(false, tmp.isSuccess());
            Assert.assertEquals(0, client.peerBean().peerMap().size());
        } finally {

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    }


    private void testRoutingLoop(boolean tcp) throws Exception {
        final Random rnd = new Random(43L);
        for (int k = 0; k < 100; k++) {
            Number160 find = Number160.createHash("findme");
            Peer master = null;
            ChannelCreator cc = null;
            try {
                System.err.println("round " + k);
                // setup

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            futurePut2.awaitUninterruptibly();
            futurePut2.awaitListenersUninterruptibly();
            assertTrue(futurePut2.isSuccess());


            peer2DHT = getDHTPeer("node_2" + i, client2Port);
            Number160 contentKey = new Data("hallo1").hash();
            FutureRemove futureRemove = peer2DHT.remove(Number160.createHash("locationKey")).contentKey(contentKey)
                                                .start();
            futureRemove.awaitUninterruptibly();
            futureRemove.awaitListenersUninterruptibly();

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        /*if (cacheClients && cachedPeers.containsKey(id)) {
            return cachedPeers.get(id);
        }*/
        Peer peer = null;
        try {
          Number160 peerId = Number160.createHash(clientId);
          PeerMapConfiguration pmc = new PeerMapConfiguration(peerId).peerNoVerification();
          PeerMap pm = new PeerMap(pmc);
          ChannelClientConfiguration cc = PeerBuilder.createDefaultChannelClientConfiguration();
          cc.maxPermitsTCP(100);
          cc.maxPermitsUDP(100);

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        byte[] me13 = new byte[] { 3, 3 };
        byte[] me14 = new byte[] { 4, 4 };
        Map<PeerAddress, Map<Number640, Data>> rawData = new HashMap<PeerAddress, Map<Number640, Data>>();
        PeerAddress pa1 = Utils2.createAddress(19);
        Map<Number640, Data> test1 = new HashMap<Number640, Data>();
        test1.put(new Number640(new Number160(12),new Number160(12),new Number160(12),new Number160(0)), new Data(me12));
        test1.put(new Number640(new Number160(13),new Number160(13),new Number160(13),new Number160(0)), new Data(me13));
        test1.put(new Number640(new Number160(14),new Number160(14),new Number160(14),new Number160(0)), new Data(me14));
        rawData.put(pa1, test1);
        //
        PeerAddress pa2 = Utils2.createAddress(20);
        Map<Number640, Data> test2 = new HashMap<Number640, Data>();
        test2.put(new Number640(new Number160(12),new Number160(12),new Number160(12),new Number160(0)), new Data(me12));
        test2.put(new Number640(new Number160(13),new Number160(13),new Number160(13),new Number160(0)), new Data(me13));
        rawData.put(pa2, test2);
        //
        PeerAddress pa3 = Utils2.createAddress(21);
        Map<Number640, Data> test3 = new HashMap<Number640, Data>();
        test3.put(new Number640(new Number160(11),new Number160(11),new Number160(11),new Number160(0)), new Data(me11));
        test3.put(new Number640(new Number160(13),new Number160(13),new Number160(13),new Number160(0)), new Data(me13));
        test3.put(new Number640(new Number160(14),new Number160(14),new Number160(14),new Number160(0)), new Data(me14));
        rawData.put(pa3, test3);
        VotingSchemeDHT evs = new VotingSchemeDHT();
        Map<Number640, Data> tmp = evs.evaluate2(rawData);
        Assert.assertEquals(false, tmp.containsKey(new Number640(new Number160(11),new Number160(11),new Number160(11),new Number160(0))));
        Assert.assertEquals(true, tmp.containsKey(new Number640(new Number160(12),new Number160(12),new Number160(12),new Number160(0))));
        Assert.assertEquals(true, tmp.containsKey(new Number640(new Number160(13),new Number160(13),new Number160(13),new Number160(0))));
        Assert.assertEquals(true, tmp.containsKey(new Number640(new Number160(14),new Number160(14),new Number160(14),new Number160(0))));
    }

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        byte[] me13 = new byte[] { 3, 3 };
        byte[] me14 = new byte[] { 4, 4 };
        Map<PeerAddress, Map<Number640, Data>> rawData = new HashMap<PeerAddress, Map<Number640, Data>>();
        PeerAddress pa1 = Utils2.createAddress(19);
        Map<Number640, Data> test1 = new HashMap<Number640, Data>();
        test1.put(new Number640(new Number160(12),new Number160(12),new Number160(12),new Number160(0)), new Data(me12));
        test1.put(new Number640(new Number160(13),new Number160(13),new Number160(13),new Number160(0)), new Data(me13));
        test1.put(new Number640(new Number160(14),new Number160(14),new Number160(14),new Number160(0)), new Data(me14));
        rawData.put(pa1, test1);
        //
        PeerAddress pa2 = Utils2.createAddress(20);
        Map<Number640, Data> test2 = new HashMap<Number640, Data>();
        test2.put(new Number640(new Number160(12),new Number160(12),new Number160(12),new Number160(0)), new Data(me11));
        test2.put(new Number640(new Number160(13),new Number160(13),new Number160(13),new Number160(0)), new Data(me13));
        rawData.put(pa2, test2);
        //
        PeerAddress pa3 = Utils2.createAddress(21);
        Map<Number640, Data> test3 = new HashMap<Number640, Data>();
        test3.put(new Number640(new Number160(11),new Number160(11),new Number160(11),new Number160(0)), new Data(me11));
        test3.put(new Number640(new Number160(13),new Number160(13),new Number160(13),new Number160(0)), new Data(me13));
        test3.put(new Number640(new Number160(14),new Number160(14),new Number160(14),new Number160(0)), new Data(me14));
        
        rawData.put(pa3, test3);
        VotingSchemeDHT evs = new VotingSchemeDHT();
        Map<Number640, Data> tmp = evs.evaluate2(rawData);
        
        Assert.assertEquals(false, tmp.containsKey(new Number640(new Number160(11),new Number160(11),new Number160(11),new Number160(0))));
        Assert.assertEquals(false, tmp.containsKey(new Number640(new Number160(12),new Number160(12),new Number160(12),new Number160(0))));
        Assert.assertEquals(true, tmp.containsKey(new Number640(new Number160(13),new Number160(13),new Number160(13),new Number160(0))));
        Assert.assertEquals(true, tmp.containsKey(new Number640(new Number160(14),new Number160(14),new Number160(14),new Number160(0))));
    }

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    public void testReservationTCP() throws Exception {
        Peer sender = null;
        Peer recv1 = null;
        ChannelCreator cc = null;
        try {
            sender = new PeerBuilder(new Number160("0x9876")).p2pId(55).ports(2424).start();
            recv1 = new PeerBuilder(new Number160("0x1234")).p2pId(55).ports(8088).start();


            FutureChannelCreator fcc = recv1.connectionBean().reservation().create(0, 3);
            fcc.awaitUninterruptibly();
            cc = fcc.channelCreator();

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    public void testReservationUDP() throws Exception {
        Peer sender = null;
        Peer recv1 = null;
        ChannelCreator cc = null;
        try {
            sender = new PeerBuilder(new Number160("0x9876")).p2pId(55).ports(2424).start();
            recv1 = new PeerBuilder(new Number160("0x1234")).p2pId(55).ports(8088).start();


            FutureChannelCreator fcc = recv1.connectionBean().reservation().create(3, 0);
            fcc.awaitUninterruptibly();
            cc = fcc.channelCreator();

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