Examples with DefaultServerMetaDataHolder com.navercorp.pinpoint.profiler.context.DefaultServerMetaDataHolder used on opensource projects

Example 1 with DefaultServerMetaDataHolder

use of com.navercorp.pinpoint.profiler.context.DefaultServerMetaDataHolder in project pinpoint by naver.

the class ServerMetaDataHolderProvider method get.

@Override
public ServerMetaDataHolder get() {
    AgentInfoSender agentInfoSender = this.agentInfoSender.get();
    List<String> vmArgs = RuntimeMXBeanUtils.getVmArgs();
    ServerMetaDataHolder serverMetaDataHolder = new DefaultServerMetaDataHolder(vmArgs);
    serverMetaDataHolder.addListener(agentInfoSender);
    return serverMetaDataHolder;
}

Example 2 with DefaultServerMetaDataHolder

use of com.navercorp.pinpoint.profiler.context.DefaultServerMetaDataHolder in project pinpoint by naver.

the class AgentInfoSenderTest method serverMetaDataCouldBePublishedFromMultipleThreads.

@Test
public void serverMetaDataCouldBePublishedFromMultipleThreads() throws InterruptedException {
    // Given
    final AtomicInteger requestCount = new AtomicInteger();
    final AtomicInteger successCount = new AtomicInteger();
    final long agentInfoSendRetryIntervalMs = 1000L;
    final int threadCount = 50;
    final CountDownLatch initLatch = new CountDownLatch(threadCount);
    final CountDownLatch startLatch = new CountDownLatch(1);
    final CountDownLatch endLatch = new CountDownLatch(threadCount);
    final ExecutorService executorService = Executors.newFixedThreadPool(threadCount);
    final Queue<Throwable> exceptions = new ConcurrentLinkedQueue<Throwable>();
    ResponseServerMessageListener delayedServerListener = new ResponseServerMessageListener(requestCount, successCount);
    PinpointServerAcceptor serverAcceptor = createServerAcceptor(delayedServerListener);
    PinpointClientFactory clientFactory = createPinpointClientFactory();
    PinpointClient pinpointClient = ClientFactoryUtils.createPinpointClient(HOST, PORT, clientFactory);
    TcpDataSender dataSender = new TcpDataSender(pinpointClient);
    AgentInfoSender agentInfoSender = new AgentInfoSender.Builder(dataSender, getAgentInfo()).sendInterval(agentInfoSendRetryIntervalMs).build();
    final ServerMetaDataHolder metaDataContext = new DefaultServerMetaDataHolder(Collections.<String>emptyList());
    metaDataContext.addListener(agentInfoSender);
    // When
    for (int i = 0; i < threadCount; ++i) {
        final String serviceName = "/name" + i;
        executorService.submit(new Callable<Void>() {

            @Override
            public Void call() throws Exception {
                initLatch.countDown();
                try {
                    startLatch.await();
                    metaDataContext.addServiceInfo(serviceName, Collections.<String>emptyList());
                    metaDataContext.notifyListeners();
                } catch (final Throwable t) {
                    exceptions.add(t);
                } finally {
                    endLatch.countDown();
                }
                return null;
            }
        });
    }
    initLatch.await();
    startLatch.countDown();
    endLatch.await();
    executorService.shutdown();
    try {
        waitExpectedRequestCount(requestCount, threadCount);
        waitExpectedRequestCount(successCount, threadCount);
    } finally {
        closeAll(serverAcceptor, agentInfoSender, pinpointClient, clientFactory);
    }
    // Then
    assertTrue("Failed with exceptions : " + exceptions, exceptions.isEmpty());
    assertEquals(threadCount, requestCount.get());
    assertEquals(threadCount, successCount.get());
}