Examples with MessageDispatchInterceptor org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor used on opensource projects

Example 1 with MessageDispatchInterceptor

use of org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor in project tomcat by apache.

the class GroupChannel method setupDefaultStack.

/**
     * Sets up the default implementation interceptor stack
     * if no interceptors have been added
     * @throws ChannelException Cluster error
     */
protected synchronized void setupDefaultStack() throws ChannelException {
    if (getFirstInterceptor() != null && ((getFirstInterceptor().getNext() instanceof ChannelCoordinator))) {
        addInterceptor(new MessageDispatchInterceptor());
    }
    Iterator<ChannelInterceptor> interceptors = getInterceptors();
    while (interceptors.hasNext()) {
        ChannelInterceptor channelInterceptor = interceptors.next();
        channelInterceptor.setChannel(this);
    }
    coordinator.setChannel(this);
}

Example 2 with MessageDispatchInterceptor

use of org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor in project tomcat by apache.

the class ChannelCreator method createChannel.

public static Channel createChannel(String[] args) throws Exception {
    String bind = "auto";
    int port = 4001;
    String mbind = null;
    boolean gzip = false;
    int tcpseltimeout = 5000;
    int tcpthreadcount = 4;
    int acktimeout = 15000;
    String mcastaddr = "228.0.0.5";
    int mcastport = 45565;
    long mcastfreq = 500;
    long mcastdrop = 2000;
    boolean order = false;
    int ordersize = Integer.MAX_VALUE;
    boolean frag = false;
    int fragsize = 1024;
    int autoBind = 10;
    ArrayList<Member> staticMembers = new ArrayList<>();
    Properties transportProperties = new Properties();
    String transport = "org.apache.catalina.tribes.transport.nio.PooledParallelSender";
    String receiver = "org.apache.catalina.tribes.transport.nio.NioReceiver";
    boolean async = false;
    //50MB
    int asyncsize = 1024 * 1024 * 50;
    boolean throughput = false;
    boolean failuredetect = false;
    for (int i = 0; i < args.length; i++) {
        if ("-bind".equals(args[i])) {
            bind = args[++i];
        } else if ("-port".equals(args[i])) {
            port = Integer.parseInt(args[++i]);
        } else if ("-autobind".equals(args[i])) {
            autoBind = Integer.parseInt(args[++i]);
        } else if ("-tcpselto".equals(args[i])) {
            tcpseltimeout = Integer.parseInt(args[++i]);
        } else if ("-tcpthreads".equals(args[i])) {
            tcpthreadcount = Integer.parseInt(args[++i]);
        } else if ("-gzip".equals(args[i])) {
            gzip = true;
        } else if ("-async".equals(args[i])) {
            async = true;
        } else if ("-failuredetect".equals(args[i])) {
            failuredetect = true;
        } else if ("-asyncsize".equals(args[i])) {
            asyncsize = Integer.parseInt(args[++i]);
            System.out.println("Setting MessageDispatchInterceptor.maxQueueSize=" + asyncsize);
        } else if ("-static".equals(args[i])) {
            String d = args[++i];
            String h = d.substring(0, d.indexOf(':'));
            String p = d.substring(h.length() + 1);
            Member m = new MemberImpl(h, Integer.parseInt(p), 2000);
            staticMembers.add(m);
        } else if ("-throughput".equals(args[i])) {
            throughput = true;
        } else if ("-order".equals(args[i])) {
            order = true;
        } else if ("-ordersize".equals(args[i])) {
            ordersize = Integer.parseInt(args[++i]);
            System.out.println("Setting OrderInterceptor.maxQueue=" + ordersize);
        } else if ("-frag".equals(args[i])) {
            frag = true;
        } else if ("-fragsize".equals(args[i])) {
            fragsize = Integer.parseInt(args[++i]);
            System.out.println("Setting FragmentationInterceptor.maxSize=" + fragsize);
        } else if ("-ackto".equals(args[i])) {
            acktimeout = Integer.parseInt(args[++i]);
        } else if ("-transport".equals(args[i])) {
            transport = args[++i];
        } else if (args[i] != null && args[i].startsWith("transport.")) {
            String key = args[i];
            String val = args[++i];
            transportProperties.setProperty(key, val);
        } else if ("-receiver".equals(args[i])) {
            receiver = args[++i];
        } else if ("-maddr".equals(args[i])) {
            mcastaddr = args[++i];
        } else if ("-mport".equals(args[i])) {
            mcastport = Integer.parseInt(args[++i]);
        } else if ("-mfreq".equals(args[i])) {
            mcastfreq = Long.parseLong(args[++i]);
        } else if ("-mdrop".equals(args[i])) {
            mcastdrop = Long.parseLong(args[++i]);
        } else if ("-mbind".equals(args[i])) {
            mbind = args[++i];
        }
    }
    System.out.println("Creating receiver class=" + receiver);
    Class<?> cl = Class.forName(receiver, true, ChannelCreator.class.getClassLoader());
    ReceiverBase rx = (ReceiverBase) cl.newInstance();
    rx.setAddress(bind);
    rx.setPort(port);
    rx.setSelectorTimeout(tcpseltimeout);
    rx.setMaxThreads(tcpthreadcount);
    rx.setMinThreads(tcpthreadcount);
    rx.getBind();
    rx.setRxBufSize(43800);
    rx.setTxBufSize(25188);
    rx.setAutoBind(autoBind);
    ReplicationTransmitter ps = new ReplicationTransmitter();
    System.out.println("Creating transport class=" + transport);
    MultiPointSender sender = (MultiPointSender) Class.forName(transport, true, ChannelCreator.class.getClassLoader()).newInstance();
    sender.setTimeout(acktimeout);
    sender.setMaxRetryAttempts(2);
    sender.setRxBufSize(43800);
    sender.setTxBufSize(25188);
    Iterator<Object> i = transportProperties.keySet().iterator();
    while (i.hasNext()) {
        String key = (String) i.next();
        IntrospectionUtils.setProperty(sender, key, transportProperties.getProperty(key));
    }
    ps.setTransport(sender);
    McastService service = new McastService();
    service.setAddress(mcastaddr);
    if (mbind != null)
        service.setMcastBindAddress(mbind);
    service.setFrequency(mcastfreq);
    service.setMcastDropTime(mcastdrop);
    service.setPort(mcastport);
    ManagedChannel channel = new GroupChannel();
    channel.setChannelReceiver(rx);
    channel.setChannelSender(ps);
    channel.setMembershipService(service);
    if (throughput)
        channel.addInterceptor(new ThroughputInterceptor());
    if (gzip)
        channel.addInterceptor(new GzipInterceptor());
    if (frag) {
        FragmentationInterceptor fi = new FragmentationInterceptor();
        fi.setMaxSize(fragsize);
        channel.addInterceptor(fi);
    }
    if (order) {
        OrderInterceptor oi = new OrderInterceptor();
        oi.setMaxQueue(ordersize);
        channel.addInterceptor(oi);
    }
    if (async) {
        MessageDispatchInterceptor mi = new MessageDispatchInterceptor();
        mi.setMaxQueueSize(asyncsize);
        channel.addInterceptor(mi);
        System.out.println("Added MessageDispatchInterceptor");
    }
    if (failuredetect) {
        TcpFailureDetector tcpfi = new TcpFailureDetector();
        channel.addInterceptor(tcpfi);
    }
    if (staticMembers.size() > 0) {
        StaticMembershipInterceptor smi = new StaticMembershipInterceptor();
        for (int x = 0; x < staticMembers.size(); x++) {
            smi.addStaticMember(staticMembers.get(x));
        }
        channel.addInterceptor(smi);
    }
    byte[] domain = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 };
    ((McastService) channel.getMembershipService()).setDomain(domain);
    DomainFilterInterceptor filter = new DomainFilterInterceptor();
    filter.setDomain(domain);
    channel.addInterceptor(filter);
    return channel;
}

Example 3 with MessageDispatchInterceptor

use of org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor in project tomcat by apache.

the class TestDataIntegrity method setUp.

@Before
public void setUp() throws Exception {
    channel1 = new GroupChannel();
    channel1.addInterceptor(new MessageDispatchInterceptor());
    channel2 = new GroupChannel();
    channel2.addInterceptor(new MessageDispatchInterceptor());
    listener1 = new Listener();
    channel2.addChannelListener(listener1);
    TesterUtil.addRandomDomain(new ManagedChannel[] { channel1, channel2 });
    channel1.start(Channel.DEFAULT);
    channel2.start(Channel.DEFAULT);
}

Example 4 with MessageDispatchInterceptor

use of org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor in project tomcat by apache.

the class TestMulticastPackages method setUp.

@Before
public void setUp() throws Exception {
    channel1 = new GroupChannel();
    channel1.addInterceptor(new MessageDispatchInterceptor());
    channel2 = new GroupChannel();
    channel2.addInterceptor(new MessageDispatchInterceptor());
    ThroughputInterceptor tint = new ThroughputInterceptor();
    tint.setInterval(500);
    ThroughputInterceptor tint2 = new ThroughputInterceptor();
    tint2.setInterval(500);
    //channel1.addInterceptor(tint);
    channel2.addInterceptor(tint2);
    listener1 = new Listener();
    ReceiverBase rb1 = (ReceiverBase) channel1.getChannelReceiver();
    ReceiverBase rb2 = (ReceiverBase) channel2.getChannelReceiver();
    rb1.setUdpPort(50000);
    rb2.setUdpPort(50000);
    channel2.addChannelListener(listener1);
    TesterUtil.addRandomDomain(new ManagedChannel[] { channel1, channel2 });
    channel1.start(Channel.DEFAULT);
    channel2.start(Channel.DEFAULT);
}

Example 5 with MessageDispatchInterceptor

use of org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor in project tomcat by apache.

the class TestUdpPackages method setUp.

@Before
public void setUp() throws Exception {
    channel1 = new GroupChannel();
    channel1.addInterceptor(new MessageDispatchInterceptor());
    channel2 = new GroupChannel();
    channel2.addInterceptor(new MessageDispatchInterceptor());
    ThroughputInterceptor tint = new ThroughputInterceptor();
    tint.setInterval(500);
    ThroughputInterceptor tint2 = new ThroughputInterceptor();
    tint2.setInterval(500);
    //channel1.addInterceptor(tint);
    channel2.addInterceptor(tint2);
    listener1 = new Listener();
    ReceiverBase rb1 = (ReceiverBase) channel1.getChannelReceiver();
    ReceiverBase rb2 = (ReceiverBase) channel2.getChannelReceiver();
    rb1.setUdpPort(50000);
    rb2.setUdpPort(50000);
    channel2.addChannelListener(listener1);
    TesterUtil.addRandomDomain(new ManagedChannel[] { channel1, channel2 });
    channel1.start(Channel.DEFAULT);
    channel2.start(Channel.DEFAULT);
}