Examples with WebRequestDispatcher com.newrelic.agent.dispatchers.WebRequestDispatcher used on opensource projects

Example 26 with WebRequestDispatcher

use of com.newrelic.agent.dispatchers.WebRequestDispatcher in project newrelic-java-agent by newrelic.

the class Transaction method requestInitialized.

public void requestInitialized(Request request, Response response) {
    Agent.LOG.log(Level.FINEST, "Request initialized: {0}", request.getRequestURI());
    synchronized (requestStateChangeLock) {
        ServiceFactory.getStatsService().doStatsWork(StatsWorks.getIncrementCounterWork(MetricNames.SUPPORTABILITY_TRANSACTION_REQUEST_INITIALIZED, 1), MetricNames.SUPPORTABILITY_TRANSACTION_REQUEST_INITIALIZED);
        if (this.isFinished()) {
            return;
        }
        if (dispatcher == null) {
            ExitTracer tracer = AgentBridge.instrumentation.createTracer(null, REQUEST_INITIALIZED_CLASS_SIGNATURE_ID, null, REQUEST_TRACER_FLAGS);
            if (tracer != null) {
                if (response == null) {
                    response = DUMMY_RESPONSE;
                }
                setDispatcher(new WebRequestDispatcher(request, response, this));
            }
        } else {
            // JAVA-825. Ignore multiple requestInitialized() callbacks.
            ServiceFactory.getStatsService().doStatsWork(StatsWorks.getIncrementCounterWork(MetricNames.SUPPORTABILITY_TRANSACTION_REQUEST_INITIALIZED_STARTED, 1), MetricNames.SUPPORTABILITY_TRANSACTION_REQUEST_INITIALIZED_STARTED);
            Agent.LOG.finer("requestInitialized(): transaction already started.");
        }
    }
}

Example 27 with WebRequestDispatcher

use of com.newrelic.agent.dispatchers.WebRequestDispatcher in project newrelic-java-agent by newrelic.

the class BasicRequestDispatcherTracerTest method testReferrerRequestParameters.

@Test
public void testReferrerRequestParameters() throws Exception {
    MockHttpRequest httpRequest = new MockHttpRequest();
    httpRequest.setHeader("Referer", "HelloThere;JSESSIONID=98279286928?passwd=passwd");
    WebRequestDispatcher dispatcher = createDispatcher(httpRequest);
    Assert.assertNull(Transaction.getTransaction().getAgentAttributes().get(AttributeNames.REQUEST_REFERER_PARAMETER_NAME));
    dispatcher.transactionActivityWithResponseFinished();
    Assert.assertEquals("HelloThere", Transaction.getTransaction().getAgentAttributes().get(AttributeNames.REQUEST_REFERER_PARAMETER_NAME));
}

Example 28 with WebRequestDispatcher

use of com.newrelic.agent.dispatchers.WebRequestDispatcher in project newrelic-java-agent by newrelic.

the class BasicRequestDispatcherTracerTest method requestXStartHeaderRecordMetricsMultipleServersSomeMissingServerNames.

@Test
public void requestXStartHeaderRecordMetricsMultipleServersSomeMissingServerNames() throws Exception {
    MockHttpRequest httpRequest = new MockHttpRequest();
    long nowInMicroseconds = TimeUnit.MICROSECONDS.convert(Transaction.getTransaction().getWallClockStartTimeMs(), TimeUnit.MILLISECONDS);
    long requestStartTimeInMicroseconds1 = nowInMicroseconds - 30000;
    long requestStartTimeInMicroseconds2 = nowInMicroseconds - 20000;
    httpRequest.setHeader(QueueTimeTracker.REQUEST_X_START_HEADER, "t=" + requestStartTimeInMicroseconds1 + "server2 t=" + requestStartTimeInMicroseconds2);
    WebRequestDispatcher dispatcher = createDispatcher(httpRequest);
    dispatcher.transactionFinished("WebTransaction/Uri/test", stats);
    long txStartTimeInMicroseconds = TimeUnit.MICROSECONDS.convert(dispatcher.getTransaction().getWallClockStartTimeMs(), TimeUnit.MILLISECONDS);
    float expected1 = (float) (requestStartTimeInMicroseconds2 - requestStartTimeInMicroseconds1) / TimeConversion.MICROSECONDS_PER_SECOND;
    float expected2 = (float) (txStartTimeInMicroseconds - requestStartTimeInMicroseconds2) / TimeConversion.MICROSECONDS_PER_SECOND;
    float expectedTotal = (float) (txStartTimeInMicroseconds - requestStartTimeInMicroseconds1) / TimeConversion.MICROSECONDS_PER_SECOND;
    TransactionStats statsEngine = new TransactionStats();
    dispatcher.recordHeaderMetrics(statsEngine);
    String spec = MetricName.QUEUE_TIME.getName();
    Assert.assertEquals(1, statsEngine.getUnscopedStats().getOrCreateResponseTimeStats(spec).getCallCount());
    assertDelta(expectedTotal, statsEngine.getUnscopedStats().getOrCreateResponseTimeStats(spec).getTotal(), .001);
    Assert.assertEquals(1, statsEngine.getSize());
}

Example 29 with WebRequestDispatcher

use of com.newrelic.agent.dispatchers.WebRequestDispatcher in project newrelic-java-agent by newrelic.

the class BasicRequestDispatcherTracerTest method requestXStartHeaderRecordMetricsNegativeValue.

@Test
public void requestXStartHeaderRecordMetricsNegativeValue() throws Exception {
    MockHttpRequest httpRequest = new MockHttpRequest();
    long requestStartTimeInMillis = (Transaction.getTransaction().getWallClockStartTimeMs() - 100) * -1;
    httpRequest.setHeader(QueueTimeTracker.REQUEST_X_START_HEADER, "server1 t=" + requestStartTimeInMillis);
    WebRequestDispatcher dispatcher = createDispatcher(httpRequest);
    dispatcher.transactionFinished("WebTransaction/Uri/test", stats);
    TransactionStats statsEngine = new TransactionStats();
    dispatcher.recordHeaderMetrics(statsEngine);
    Assert.assertEquals(0, statsEngine.getSize());
}

Example 30 with WebRequestDispatcher

use of com.newrelic.agent.dispatchers.WebRequestDispatcher in project newrelic-java-agent by newrelic.

the class BasicRequestDispatcherTracerTest method requestXStartHeaderRecordMetrics.

@Test
public void requestXStartHeaderRecordMetrics() throws Exception {
    MockHttpRequest httpRequest = new MockHttpRequest();
    long nowInMicroseconds = TimeUnit.MICROSECONDS.convert(Transaction.getTransaction().getWallClockStartTimeMs(), TimeUnit.MILLISECONDS);
    long requestStartTimeInMicroseconds = nowInMicroseconds - 10000;
    httpRequest.setHeader(QueueTimeTracker.REQUEST_X_START_HEADER, "server1 t=" + requestStartTimeInMicroseconds);
    WebRequestDispatcher dispatcher = createDispatcher(httpRequest);
    dispatcher.transactionFinished("WebTransaction/Uri/test", stats);
    long txStartTimeInMicroseconds = TimeUnit.MICROSECONDS.convert(dispatcher.getTransaction().getWallClockStartTimeMs(), TimeUnit.MILLISECONDS);
    float expected = (float) (txStartTimeInMicroseconds - requestStartTimeInMicroseconds) / TimeConversion.MICROSECONDS_PER_SECOND;
    TransactionStats statsEngine = new TransactionStats();
    dispatcher.recordHeaderMetrics(statsEngine);
    String spec = MetricName.QUEUE_TIME.getName();
    Assert.assertEquals(1, statsEngine.getUnscopedStats().getOrCreateResponseTimeStats(spec).getCallCount());
    assertDelta(expected, statsEngine.getUnscopedStats().getOrCreateResponseTimeStats(spec).getTotal(), .001);
    Assert.assertEquals(1, statsEngine.getUnscopedStats().getStatsMap().size());
}