Examples with JoinConfig com.hazelcast.config.JoinConfig used on opensource projects

Example 6 with JoinConfig

use of com.hazelcast.config.JoinConfig in project hazelcast by hazelcast.

the class ClientDiscoverySpiTest method testNodeStartup.

@Test
public void testNodeStartup() {
    Config config = new Config();
    config.setProperty("hazelcast.discovery.enabled", "true");
    config.getNetworkConfig().setPort(50001);
    InterfacesConfig interfaces = config.getNetworkConfig().getInterfaces();
    interfaces.clear();
    interfaces.setEnabled(true);
    interfaces.addInterface("127.0.0.1");
    List<DiscoveryNode> discoveryNodes = new CopyOnWriteArrayList<DiscoveryNode>();
    DiscoveryStrategyFactory factory = new CollectingDiscoveryStrategyFactory(discoveryNodes);
    JoinConfig join = config.getNetworkConfig().getJoin();
    join.getTcpIpConfig().setEnabled(false);
    join.getMulticastConfig().setEnabled(false);
    DiscoveryConfig discoveryConfig = join.getDiscoveryConfig();
    discoveryConfig.getDiscoveryStrategyConfigs().clear();
    DiscoveryStrategyConfig strategyConfig = new DiscoveryStrategyConfig(factory, Collections.<String, Comparable>emptyMap());
    discoveryConfig.addDiscoveryStrategyConfig(strategyConfig);
    final HazelcastInstance hazelcastInstance1 = Hazelcast.newHazelcastInstance(config);
    final HazelcastInstance hazelcastInstance2 = Hazelcast.newHazelcastInstance(config);
    final HazelcastInstance hazelcastInstance3 = Hazelcast.newHazelcastInstance(config);
    try {
        ClientConfig clientConfig = new ClientConfig();
        clientConfig.setProperty("hazelcast.discovery.enabled", "true");
        discoveryConfig = clientConfig.getNetworkConfig().getDiscoveryConfig();
        discoveryConfig.getDiscoveryStrategyConfigs().clear();
        strategyConfig = new DiscoveryStrategyConfig(factory, Collections.<String, Comparable>emptyMap());
        discoveryConfig.addDiscoveryStrategyConfig(strategyConfig);
        final HazelcastInstance client = HazelcastClient.newHazelcastClient(clientConfig);
        assertNotNull(hazelcastInstance1);
        assertNotNull(hazelcastInstance2);
        assertNotNull(hazelcastInstance3);
        assertNotNull(client);
        assertTrueEventually(new AssertTask() {

            @Override
            public void run() throws Exception {
                assertEquals(3, hazelcastInstance1.getCluster().getMembers().size());
                assertEquals(3, hazelcastInstance2.getCluster().getMembers().size());
                assertEquals(3, hazelcastInstance3.getCluster().getMembers().size());
                assertEquals(3, client.getCluster().getMembers().size());
            }
        });
    } finally {
        HazelcastClient.shutdownAll();
        Hazelcast.shutdownAll();
    }
}

Example 7 with JoinConfig

use of com.hazelcast.config.JoinConfig in project hazelcast by hazelcast.

the class ClientDiscoverySpiTest method testDiscoveryServiceLifecycleMethodsCalledWhenClientAndServerStartAndShutdown.

@Test
public void testDiscoveryServiceLifecycleMethodsCalledWhenClientAndServerStartAndShutdown() {
    //Given
    Config config = new Config();
    config.setProperty("hazelcast.discovery.enabled", "true");
    config.getNetworkConfig().setPort(50001);
    InterfacesConfig interfaces = config.getNetworkConfig().getInterfaces();
    interfaces.clear();
    interfaces.setEnabled(true);
    interfaces.addInterface("127.0.0.1");
    //Both server and client are using the same LifecycleDiscoveryStrategyFactory so latch count is set to 2.
    CountDownLatch startLatch = new CountDownLatch(2);
    CountDownLatch stopLatch = new CountDownLatch(2);
    List<DiscoveryNode> discoveryNodes = new CopyOnWriteArrayList<DiscoveryNode>();
    DiscoveryStrategyFactory factory = new LifecycleDiscoveryStrategyFactory(startLatch, stopLatch, discoveryNodes);
    JoinConfig join = config.getNetworkConfig().getJoin();
    join.getTcpIpConfig().setEnabled(false);
    join.getMulticastConfig().setEnabled(false);
    DiscoveryConfig discoveryConfig = join.getDiscoveryConfig();
    discoveryConfig.getDiscoveryStrategyConfigs().clear();
    DiscoveryStrategyConfig strategyConfig = new DiscoveryStrategyConfig(factory, Collections.<String, Comparable>emptyMap());
    discoveryConfig.addDiscoveryStrategyConfig(strategyConfig);
    final HazelcastInstance hazelcastInstance = Hazelcast.newHazelcastInstance(config);
    ClientConfig clientConfig = new ClientConfig();
    clientConfig.setProperty("hazelcast.discovery.enabled", "true");
    discoveryConfig = clientConfig.getNetworkConfig().getDiscoveryConfig();
    discoveryConfig.getDiscoveryStrategyConfigs().clear();
    strategyConfig = new DiscoveryStrategyConfig(factory, Collections.<String, Comparable>emptyMap());
    discoveryConfig.addDiscoveryStrategyConfig(strategyConfig);
    final HazelcastInstance client = HazelcastClient.newHazelcastClient(clientConfig);
    assertNotNull(hazelcastInstance);
    assertNotNull(client);
    //When
    HazelcastClient.shutdownAll();
    Hazelcast.shutdownAll();
    //Then
    assertOpenEventually(startLatch);
    assertOpenEventually(stopLatch);
}

Example 8 with JoinConfig

use of com.hazelcast.config.JoinConfig in project hazelcast by hazelcast.

the class Node method createDiscoveryService.

private DiscoveryService createDiscoveryService(Config config) {
    JoinConfig joinConfig = config.getNetworkConfig().getJoin();
    DiscoveryConfig discoveryConfig = joinConfig.getDiscoveryConfig().getAsReadOnly();
    DiscoveryServiceProvider factory = discoveryConfig.getDiscoveryServiceProvider();
    if (factory == null) {
        factory = new DefaultDiscoveryServiceProvider();
    }
    ILogger logger = getLogger(DiscoveryService.class);
    DiscoveryServiceSettings settings = new DiscoveryServiceSettings().setConfigClassLoader(configClassLoader).setLogger(logger).setDiscoveryMode(DiscoveryMode.Member).setDiscoveryConfig(discoveryConfig).setDiscoveryNode(new SimpleDiscoveryNode(localMember.getAddress(), localMember.getAttributes()));
    return factory.newDiscoveryService(settings);
}

Example 9 with JoinConfig

use of com.hazelcast.config.JoinConfig in project hazelcast by hazelcast.

the class MulticastService method createMulticastService.

public static MulticastService createMulticastService(Address bindAddress, Node node, Config config, ILogger logger) {
    JoinConfig join = config.getNetworkConfig().getJoin();
    MulticastConfig multicastConfig = join.getMulticastConfig();
    if (!multicastConfig.isEnabled()) {
        return null;
    }
    MulticastService mcService = null;
    try {
        MulticastSocket multicastSocket = new MulticastSocket(null);
        multicastSocket.setReuseAddress(true);
        // bind to receive interface
        multicastSocket.bind(new InetSocketAddress(multicastConfig.getMulticastPort()));
        multicastSocket.setTimeToLive(multicastConfig.getMulticastTimeToLive());
        try {
            // http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6402758
            if (!bindAddress.getInetAddress().isLoopbackAddress()) {
                multicastSocket.setInterface(bindAddress.getInetAddress());
            } else if (multicastConfig.isLoopbackModeEnabled()) {
                multicastSocket.setLoopbackMode(true);
                multicastSocket.setInterface(bindAddress.getInetAddress());
            } else {
                // If LoopBack is not enabled but its the selected interface from the given
                // bind address, then we rely on Default Network Interface.
                logger.warning("Hazelcast is bound to " + bindAddress.getHost() + " and loop-back mode is disabled in " + "the configuration. This could cause multicast auto-discovery issues and render it unable to work. " + "Check you network connectivity, try to enable the loopback mode and/or " + "force -Djava.net.preferIPv4Stack=true on your JVM.");
            }
        } catch (Exception e) {
            logger.warning(e);
        }
        multicastSocket.setReceiveBufferSize(SOCKET_BUFFER_SIZE);
        multicastSocket.setSendBufferSize(SOCKET_BUFFER_SIZE);
        String multicastGroup = System.getProperty("hazelcast.multicast.group");
        if (multicastGroup == null) {
            multicastGroup = multicastConfig.getMulticastGroup();
        }
        multicastConfig.setMulticastGroup(multicastGroup);
        multicastSocket.joinGroup(InetAddress.getByName(multicastGroup));
        multicastSocket.setSoTimeout(SOCKET_TIMEOUT);
        mcService = new MulticastService(node, multicastSocket);
        mcService.addMulticastListener(new NodeMulticastListener(node));
    } catch (Exception e) {
        logger.severe(e);
    }
    return mcService;
}

Example 10 with JoinConfig

use of com.hazelcast.config.JoinConfig in project hazelcast by hazelcast.

the class JoinStressTest method initNetworkConfig.

private void initNetworkConfig(NetworkConfig networkConfig, int basePort, int portSeed, boolean multicast, int nodeCount) {
    networkConfig.setPortAutoIncrement(false);
    networkConfig.setPort(basePort + portSeed);
    JoinConfig join = networkConfig.getJoin();
    MulticastConfig multicastConfig = join.getMulticastConfig();
    multicastConfig.setEnabled(multicast);
    multicastConfig.setMulticastTimeoutSeconds(5);
    TcpIpConfig tcpIpConfig = join.getTcpIpConfig();
    tcpIpConfig.setEnabled(!multicast);
    tcpIpConfig.setConnectionTimeoutSeconds(5);
    List<String> members = new ArrayList<String>(nodeCount);
    for (int i = 0; i < nodeCount; i++) {
        members.add("127.0.0.1:" + (basePort + i));
    }
    Collections.sort(members);
    tcpIpConfig.setMembers(members);
}