Examples with HeartbeatModule org.opennms.core.ipc.sink.aws.sqs.heartbeat.HeartbeatModule used on opensource projects

Example 1 with HeartbeatModule

use of org.opennms.core.ipc.sink.aws.sqs.heartbeat.HeartbeatModule in project opennms by OpenNMS.

the class HeartbeatSinkIT method canProduceAndConsumeMessages.

/**
 * Can produce and consume messages.
 *
 * @throws Exception the exception
 */
@Test(timeout = 30000)
public void canProduceAndConsumeMessages() throws Exception {
    HeartbeatModule module = new HeartbeatModule();
    AtomicInteger heartbeatCount = new AtomicInteger();
    final MessageConsumer<Heartbeat, Heartbeat> heartbeatConsumer = new MessageConsumer<Heartbeat, Heartbeat>() {

        @Override
        public SinkModule<Heartbeat, Heartbeat> getModule() {
            return module;
        }

        @Override
        public void handleMessage(final Heartbeat heartbeat) {
            heartbeatCount.incrementAndGet();
        }
    };
    try {
        consumerManager.registerConsumer(heartbeatConsumer);
        final SyncDispatcher<Heartbeat> localDispatcher = localMessageDispatcherFactory.createSyncDispatcher(module);
        localDispatcher.send(new Heartbeat());
        await().atMost(1, MINUTES).until(() -> heartbeatCount.get(), equalTo(1));
        final SyncDispatcher<Heartbeat> dispatcher = remoteMessageDispatcherFactory.createSyncDispatcher(HeartbeatModule.INSTANCE);
        dispatcher.send(new Heartbeat());
        await().atMost(1, MINUTES).until(() -> heartbeatCount.get(), equalTo(2));
    } finally {
        consumerManager.unregisterConsumer(heartbeatConsumer);
    }
}

Example 2 with HeartbeatModule

use of org.opennms.core.ipc.sink.aws.sqs.heartbeat.HeartbeatModule in project opennms by OpenNMS.

the class HeartbeatSinkPerfIT method configureGenerators.

/**
 * Configure generators.
 *
 * @throws Exception the exception
 */
public void configureGenerators() throws Exception {
    System.err.println("Starting Heartbeat generators.");
    // Start the consumer
    final HeartbeatModule parallelHeartbeatModule = new HeartbeatModule() {

        @Override
        public int getNumConsumerThreads() {
            return NUM_CONSUMER_THREADS;
        }
    };
    final HeartbeatConsumer consumer = new HeartbeatConsumer(parallelHeartbeatModule, receivedMeter);
    consumerManager.registerConsumer(consumer);
    // Start the dispatcher
    final SyncDispatcher<Heartbeat> dispatcher = messageDispatcherFactory.createSyncDispatcher(HeartbeatModule.INSTANCE);
    // Fire up the generators
    generators = new ArrayList<>(NUM_GENERATORS);
    for (int k = 0; k < NUM_GENERATORS; k++) {
        final HeartbeatGenerator generator = new HeartbeatGenerator(dispatcher, RATE_PER_GENERATOR, sentMeter, sendTimer);
        generators.add(generator);
        generator.start();
    }
}