Examples with JChannel org.jgroups.JChannel used on opensource projects

Example 21 with JChannel

use of org.jgroups.JChannel in project xwiki-platform by xwiki.

the class JGroupsNetworkAdapter method stopChannel.

@Override
public void stopChannel(String channelId) throws RemoteEventException {
    JChannel channel = this.channels.get(channelId);
    if (channel == null) {
        throw new RemoteEventException(MessageFormat.format("Channel [{0}] is not started", channelId));
    }
    channel.close();
    this.channels.remove(channelId);
    // Unregister the channel from the JMX Server
    try {
        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        JmxConfigurator.unregister(channel, mbs, channel.getClusterName());
    } catch (Exception e) {
        this.logger.warn("Failed to unregister channel [" + channelId + "] from the JMX Server", e);
    }
    this.logger.info("Channel [{}] stopped", channelId);
}

Example 22 with JChannel

use of org.jgroups.JChannel in project keycloak by keycloak.

the class DistributedCacheWriteSkewTest method main.

public static void main(String[] args) throws Exception {
    Cache<String, UserSessionEntity> cache1 = createManager("node1").getCache(InfinispanConnectionProvider.USER_SESSION_CACHE_NAME);
    Cache<String, UserSessionEntity> cache2 = createManager("node2").getCache(InfinispanConnectionProvider.USER_SESSION_CACHE_NAME);
    // Create initial item
    UserSessionEntity session = new UserSessionEntity();
    session.setId("123");
    session.setRealmId("foo");
    session.setBrokerSessionId("!23123123");
    session.setBrokerUserId(null);
    session.setUser("foo");
    session.setLoginUsername("foo");
    session.setIpAddress("123.44.143.178");
    session.setStarted(Time.currentTime());
    session.setLastSessionRefresh(Time.currentTime());
    AuthenticatedClientSessionEntity clientSession = new AuthenticatedClientSessionEntity(UUID.randomUUID());
    clientSession.setAuthMethod("saml");
    clientSession.setAction("something");
    clientSession.setTimestamp(1234);
    session.getAuthenticatedClientSessions().put(CLIENT_1_UUID.toString(), clientSession.getId());
    cache1.put("123", session);
    // cache1.replace("123", session);
    // Create 2 workers for concurrent write and start them
    Worker worker1 = new Worker(1, cache1);
    Worker worker2 = new Worker(2, cache2);
    long start = System.currentTimeMillis();
    System.out.println("Started clustering test");
    worker1.start();
    // worker1.join();
    worker2.start();
    worker1.join();
    worker2.join();
    long took = System.currentTimeMillis() - start;
    session = cache1.get("123");
    System.out.println("Took: " + took + " ms. Notes count: " + session.getNotes().size() + ", failedReplaceCounter: " + failedReplaceCounter.get());
    // JGroups statistics
    JChannel channel = (JChannel) ((JGroupsTransport) cache1.getAdvancedCache().getRpcManager().getTransport()).getChannel();
    System.out.println("Sent MB: " + channel.getSentBytes() / 1000000 + ", sent messages: " + channel.getSentMessages() + ", received MB: " + channel.getReceivedBytes() / 1000000 + ", received messages: " + channel.getReceivedMessages());
    // Kill JVM
    cache1.stop();
    cache2.stop();
    cache1.getCacheManager().stop();
    cache2.getCacheManager().stop();
    System.out.println("Managers killed");
}

Example 23 with JChannel

use of org.jgroups.JChannel in project keycloak by keycloak.

the class DistributedCacheConcurrentWritesTest method printStats.

private static void printStats(BasicCache cache) {
    if (cache instanceof Cache) {
        Cache cache1 = (Cache) cache;
        JChannel channel = ((JGroupsTransport) cache1.getAdvancedCache().getRpcManager().getTransport()).getChannel();
        System.out.println("Sent MB: " + channel.getSentBytes() / 1000000 + ", sent messages: " + channel.getSentMessages() + ", received MB: " + channel.getReceivedBytes() / 1000000 + ", received messages: " + channel.getReceivedMessages());
    } else {
        Map<String, String> stats = ((RemoteCache) cache).stats().getStatsMap();
        System.out.println("Stats: " + stats);
    }
}

Example 24 with JChannel

use of org.jgroups.JChannel in project teiid by teiid.

the class SimpleChannelFactory method createChannel.

@Override
public Channel createChannel(String id) throws Exception {
    synchronized (this) {
        if (channel == null) {
            channel = new JChannel(this.getClass().getClassLoader().getResource(this.embeddedConfiguration.getJgroupsConfigFile()));
            // $NON-NLS-1$
            channel.connect("teiid-replicator");
        }
    }
    // assumes fork and other necessary protocols are in the main stack
    // $NON-NLS-1$
    ForkChannel fc = new ForkChannel(channel, "teiid-replicator-fork", id);
    return fc;
}

Example 25 with JChannel

use of org.jgroups.JChannel in project Intellij-Discord-Integration by Almighty-Alpaca.

the class DiscordIntegrationApplicationComponent method initComponent.

@Override
public synchronized void initComponent() {
    try // Fixes problems that crashes JGroups if those two properties aren't properly set
    {
        Locale locale = Locale.getDefault();
        if (System.getProperty("user.language") == null)
            System.setProperty("user.language", locale.getLanguage());
        if (System.getProperty("user.country") == null)
            System.setProperty("user.country", locale.getCountry());
    } catch (Exception e) {
        e.printStackTrace();
    }
    try {
        String props = "fast.xml";
        LOG.trace("DiscordIntegrationApplicationComponent#initComponent()#props = {}", props);
        JChannel channel = new JChannel(props);
        channel.setReceiver(this);
        this.channel = channel;
        channel.connect("JetbrainsDiscordIntegration v" + JetbrainsDiscordIntegration.PROTOCOL_VERSION);
        ReplicatedData data = new ReplicatedData(channel, this);
        this.data = data;
        this.instanceInfo = new InstanceInfo(channel.getAddressAsString(), ApplicationInfo.getInstance());
        LOG.trace("DiscordIntegrationApplicationComponent#initComponent()#this.instanceInfo = {}", this.instanceInfo);
        data.instanceAdd(System.currentTimeMillis(), this.instanceInfo);
        RPC.updatePresence(2, TimeUnit.SECONDS);
    } catch (Exception e) {
        if (this.channel != null) {
            this.channel.close();
            this.channel = null;
        }
        if (this.data != null) {
            this.data.close();
            this.data = null;
        }
        RPC.dispose();
        throw new RuntimeException(e);
    }
    MessageBus bus = ApplicationManager.getApplication().getMessageBus();
    connection = bus.connect();
    connection.subscribe(AppTopics.FILE_DOCUMENT_SYNC, new FileDocumentManagerListener());
    connection.subscribe(FileEditorManagerListener.FILE_EDITOR_MANAGER, new FileEditorManagerListener());
    EditorEventMulticaster multicaster = EditorFactory.getInstance().getEventMulticaster();
    multicaster.addDocumentListener(this.documentListener = new DocumentListener());
    multicaster.addEditorMouseListener(this.editorMouseListener = new EditorMouseListener());
    checkExperiementalWindowListener();
    VirtualFileManager.getInstance().addVirtualFileListener(this.virtualFileListener = new VirtualFileListener());
}