Examples with DetectingGateway io.fabric8.gateway.handlers.detecting.DetectingGateway used on opensource projects

Example 1 with DetectingGateway

use of io.fabric8.gateway.handlers.detecting.DetectingGateway in project fabric8 by jboss-fuse.

the class ExtendedBurnIn method lotsOfClientLoad.

@Test
public void lotsOfClientLoad() throws Exception {
    startRestEndpoint();
    startHttpGateway();
    DetectingGateway gateway = startDetectingGateway();
    final ShutdownTracker tracker = new ShutdownTracker();
    // Run some concurrent load against the broker via the gateway...
    final StompJmsConnectionFactory factory = new StompJmsConnectionFactory();
    factory.setBrokerURI("tcp://localhost:" + gateway.getBoundPort());
    for (int client = 0; client < 10; client++) {
        new Thread("JMS Client: " + client) {

            @Override
            public void run() {
                while (tracker.attemptRetain()) {
                    try {
                        Connection connection = factory.createConnection();
                        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
                        MessageConsumer consumer = session.createConsumer(session.createTopic("FOO"));
                        MessageProducer producer = session.createProducer(session.createTopic("FOO"));
                        producer.send(session.createTextMessage("Hello"));
                        consumer.receive(1000);
                        connection.close();
                    } catch (JMSException e) {
                        e.printStackTrace();
                    } finally {
                        tracker.release();
                    }
                }
            }
        }.start();
    }
    int httpPort = gateway.getBoundPort();
    final URL httpUrl = new URL("http://localhost:" + httpPort + "/hello/world");
    for (int client = 0; client < 10; client++) {
        new Thread("HTTP Client: " + client) {

            @Override
            public void run() {
                while (tracker.attemptRetain()) {
                    try {
                        InputStream is = httpUrl.openConnection().getInputStream();
                        try {
                            ByteArrayOutputStream baos = new ByteArrayOutputStream();
                            int c = 0;
                            while ((c = is.read()) >= 0) {
                                baos.write(c);
                            }
                            assertEquals("Hello World!", new String(baos.toByteArray()));
                        } finally {
                            is.close();
                        }
                    } catch (Exception e) {
                        e.printStackTrace();
                    } finally {
                        tracker.release();
                    }
                }
            }
        }.start();
    }
    MBeanServer mBeanServer = ManagementFactory.getPlatformMBeanServer();
    // Lets monitor memory usage for 5 min..
    for (int i = 0; i < 60 * 5; i++) {
        Thread.sleep(900);
        Runtime.getRuntime().gc();
        Thread.sleep(100);
        long usedMB = ((Long) ((CompositeData) mBeanServer.getAttribute(new ObjectName("java.lang:type=Memory"), "HeapMemoryUsage")).get("used")).longValue() / (1024 * 1024);
        System.out.println("Using " + usedMB + " MB of heap.");
    }
    tracker.stop();
}

Example 2 with DetectingGateway

use of io.fabric8.gateway.handlers.detecting.DetectingGateway in project fabric8 by jboss-fuse.

the class DetectingGatewayTest method createGateway.

public DetectingGateway createGateway() {
    String loadBalancerType = LoadBalancers.STICKY_LOAD_BALANCER;
    int stickyLoadBalancerCacheSize = LoadBalancers.STICKY_LOAD_BALANCER_DEFAULT_CACHE_SIZE;
    LoadBalancer serviceLoadBalancer = LoadBalancers.createLoadBalancer(loadBalancerType, stickyLoadBalancerCacheSize);
    ArrayList<Protocol> protocols = new ArrayList<Protocol>();
    protocols.add(new StompProtocol());
    protocols.add(new MqttProtocol());
    protocols.add(new AmqpProtocol());
    protocols.add(new OpenwireProtocol());
    protocols.add(new HttpProtocol());
    protocols.add(new SslProtocol());
    DetectingGateway gateway = new DetectingGateway();
    gateway.setPort(0);
    gateway.setVertx(vertx);
    SslConfig sslConfig = new SslConfig(new File(basedir(), "src/test/resources/server.ks"), "password");
    sslConfig.setKeyPassword("password");
    gateway.setSslConfig(sslConfig);
    gateway.setServiceMap(serviceMap);
    gateway.setProtocols(protocols);
    gateway.setServiceLoadBalancer(serviceLoadBalancer);
    gateway.setDefaultVirtualHost("broker1");
    gateway.setConnectionTimeout(5000);
    gateway.init();
    gateways.add(gateway);
    return gateway;
}

Example 3 with DetectingGateway

use of io.fabric8.gateway.handlers.detecting.DetectingGateway in project fabric8 by jboss-fuse.

the class DetectingGatewayVirtualHostTest method createGateway.

public DetectingGateway createGateway() {
    String loadBalancerType = LoadBalancers.ROUND_ROBIN_LOAD_BALANCER;
    int stickyLoadBalancerCacheSize = LoadBalancers.STICKY_LOAD_BALANCER_DEFAULT_CACHE_SIZE;
    LoadBalancer serviceLoadBalancer = LoadBalancers.createLoadBalancer(loadBalancerType, stickyLoadBalancerCacheSize);
    ArrayList<Protocol> protocols = new ArrayList<Protocol>();
    protocols.add(new StompProtocol());
    protocols.add(new MqttProtocol());
    protocols.add(new AmqpProtocol());
    protocols.add(new OpenwireProtocol());
    protocols.add(new HttpProtocol());
    protocols.add(new SslProtocol());
    DetectingGateway gateway = new DetectingGateway();
    gateway.setPort(0);
    gateway.setVertx(vertx);
    SslConfig sslConfig = new SslConfig(new File(basedir(), "src/test/resources/server.ks"), "password");
    sslConfig.setKeyPassword("password");
    gateway.setSslConfig(sslConfig);
    gateway.setServiceMap(serviceMap);
    gateway.setProtocols(protocols);
    gateway.setServiceLoadBalancer(serviceLoadBalancer);
    gateway.setDefaultVirtualHost("broker");
    gateway.setConnectionTimeout(500000);
    gateway.init();
    gateways.add(gateway);
    return gateway;
}

Example 4 with DetectingGateway

use of io.fabric8.gateway.handlers.detecting.DetectingGateway in project fabric8 by jboss-fuse.

the class FabricDetectingGateway method createDetectingGateway.

protected DetectingGateway createDetectingGateway() {
    DetectingGateway gateway = new DetectingGateway();
    VertxService vertxService = getVertxService();
    LoadBalancer serviceLoadBalancer = LoadBalancers.createLoadBalancer(loadBalancerType, stickyLoadBalancerCacheSize);
    gateway.setVertx(vertxService.getVertx());
    gateway.setPort(port);
    gateway.setServiceMap(serviceMap);
    gateway.setShutdownTacker(shutdownTacker);
    gateway.setServiceLoadBalancer(serviceLoadBalancer);
    gateway.setDefaultVirtualHost(defaultVirtualHost);
    ArrayList<Protocol> protocols = new ArrayList<Protocol>();
    if (isStompEnabled()) {
        protocols.add(new StompProtocol());
    }
    if (isMqttEnabled()) {
        protocols.add(new MqttProtocol());
    }
    if (isAmqpEnabled()) {
        protocols.add(new AmqpProtocol());
    }
    if (isOpenWireEnabled()) {
        protocols.add(new OpenwireProtocol());
    }
    if (isHttpEnabled()) {
        protocols.add(new HttpProtocol());
    }
    if (isSslEnabled()) {
        SslConfig sslConfig = new SslConfig();
        if (Strings.isNotBlank(sslAlgorithm)) {
            sslConfig.setAlgorithm(sslAlgorithm);
        }
        if (Strings.isNotBlank(keyAlias)) {
            sslConfig.setKeyAlias(keyAlias);
        }
        if (Strings.isNotBlank(keyPassword)) {
            sslConfig.setKeyPassword(keyPassword);
        }
        if (Strings.isNotBlank(keyStorePassword)) {
            sslConfig.setKeyStorePassword(keyStorePassword);
        }
        if (keyStoreURL != null) {
            sslConfig.setKeyStoreURL(keyStoreURL);
        }
        if (Strings.isNotBlank(sslProtocol)) {
            sslConfig.setProtocol(sslProtocol);
        }
        if (Strings.isNotBlank(sslStoreType)) {
            sslConfig.setStoreType(sslStoreType);
        }
        if (Strings.isNotBlank(trustStorePassword)) {
            sslConfig.setTrustStorePassword(trustStorePassword);
        }
        if (trustStoreURL != null) {
            sslConfig.setTrustStoreURL(trustStoreURL);
        }
        if (Strings.isNotBlank(enabledCipherSuites)) {
            sslConfig.setEnabledCipherSuites(enabledCipherSuites);
        }
        if (Strings.isNotBlank(disabledCypherSuites)) {
            sslConfig.setDisabledCypherSuites(disabledCypherSuites);
        }
        gateway.setSslConfig(sslConfig);
        // validating configuration
        try {
            SSLContext sslContext = SSLContext.getInstance(sslConfig.getProtocol());
            sslContext.init(sslConfig.getKeyManagers(), sslConfig.getTrustManagers(), null);
        } catch (Exception e) {
            throw new ComponentException(e);
        }
        protocols.add(new SslProtocol());
    }
    if (protocols.isEmpty()) {
        return null;
    }
    gateway.setProtocols(protocols);
    return gateway;
}

Example 5 with DetectingGateway

use of io.fabric8.gateway.handlers.detecting.DetectingGateway in project fabric8 by jboss-fuse.

the class FabricDetectingGateway method deactivate.

@Deactivate
void deactivate() throws Exception {
    JMXUtils.unregisterMBean(mbeanServer, new ObjectName("io.fabric8.gateway:type=DetectingGateway"));
    deactivateComponent();
    if (detectingGateway != null) {
        cache.destroy();
        detectingGateway.destroy();
        detectingGateway = null;
    }
    try {
        shutdownTacker.shutdown(new Runnable() {

            @Override
            public void run() {
                LOG.info("Invoked Shutdown on DetectingGateway.");
            }
        });
    } catch (ShutdownException e) {
        LOG.error("Exception while shutting down Detecting Gateway", e);
    }
}