Examples with NioClusterMap suite.net.cluster.impl.NioClusterMap used on opensource projects

Example 1 with NioClusterMap

use of suite.net.cluster.impl.NioClusterMap in project suite by stupidsing.

the class NioClusterMapTest method testClusterMap.

@Test
public void testClusterMap() throws IOException {
    var nNodes = 3;
    var peers = forInt(nNodes).map2(i -> "NODE" + i, i -> new InetSocketAddress(localHost, 3000 + i)).toMap();
    var clusters = // 
    Read.from2(// 
    peers).keys().map2(name -> name, // 
    name -> ex(() -> new NioCluster(name, peers))).toMap();
    for (var cluster : clusters.values()) cluster.start();
    var peerNames = new ArrayList<>(peers.keySet());
    var clMap = // 
    Read.from2(// 
    peers).keys().map2(name -> name, // 
    name -> new NioClusterMap<Integer, String>(clusters.get(name))).toMap();
    Sleep.quietly(5 * 1000);
    System.out.println("=== CLUSTER FORMED (" + LocalDateTime.now() + ") ===\n");
    Source<NioClusterMap<Integer, String>> peerf = () -> clMap.get(peerNames.get(random.nextInt(nNodes)));
    Int_Obj<Sink<Runnable>> setf = i -> cont -> peerf.g().set(i, Integer.toString(i), v0 -> cont.run(), fail);
    Int_Obj<Sink<Runnable>> getf = i -> cont -> peerf.g().get(i, v -> {
        assertEquals(Integer.toString(i), v);
        cont.run();
    }, fail);
    Fun<NioCluster, Sink<Runnable>> closef = cluster -> cont -> {
        try {
            cluster.stop();
            System.out.println("=== CLUSTER STOPPED (" + LocalDateTime.now() + ") ===\n");
        } catch (IOException ex) {
            fail(ex);
        }
        cont.run();
    };
    var sinks = // 
    Streamlet.concat(// 
    forInt(9).map(setf), // 
    forInt(9).map(getf), Read.from2(clusters).values().map(closef)).toList();
    new Object() {

        public void run(int i) {
            if (i < sinks.size())
                sinks.get(i).f(() -> run(i + 1));
        }
    }.run(0);
    Read.from2(clusters).values().map(cluster -> New.thread(cluster::run)).collect(Start::thenJoin);
    for (var cluster : clusters.values()) cluster.close();
}