Examples with Tracer io.opentracing.Tracer used on opensource projects

Example 91 with Tracer

use of io.opentracing.Tracer in project hono by eclipse.

the class ProtonBasedDeviceRegistrationClientTest method setUp.

/**
 * Sets up the fixture.
 */
@SuppressWarnings("unchecked")
@BeforeEach
public void setUp() {
    span = TracingMockSupport.mockSpan();
    final Tracer tracer = TracingMockSupport.mockTracer(span);
    eventBus = mock(EventBus.class);
    vertx = mock(Vertx.class);
    when(vertx.eventBus()).thenReturn(eventBus);
    VertxMockSupport.executeBlockingCodeImmediately(vertx);
    receiver = AmqpClientUnitTestHelper.mockProtonReceiver();
    sender = AmqpClientUnitTestHelper.mockProtonSender();
    final RequestResponseClientConfigProperties config = new RequestResponseClientConfigProperties();
    connection = AmqpClientUnitTestHelper.mockHonoConnection(vertx, config, tracer);
    when(connection.connect()).thenReturn(Future.succeededFuture());
    when(connection.isConnected(anyLong())).thenReturn(Future.succeededFuture());
    when(connection.createReceiver(anyString(), any(ProtonQoS.class), any(ProtonMessageHandler.class), VertxMockSupport.anyHandler())).thenReturn(Future.succeededFuture(receiver));
    when(connection.createSender(anyString(), any(ProtonQoS.class), VertxMockSupport.anyHandler())).thenReturn(Future.succeededFuture(sender));
    cache = mock(Cache.class);
    when(cache.asMap()).thenReturn(cacheBackingMap);
}

Example 92 with Tracer

use of io.opentracing.Tracer in project hono by eclipse.

the class ProtonBasedCredentialsClientTest method setUp.

/**
 * Sets up the fixture.
 */
@SuppressWarnings("unchecked")
@BeforeEach
public void setUp() {
    span = TracingMockSupport.mockSpan();
    final Tracer tracer = TracingMockSupport.mockTracer(span);
    eventBus = mock(EventBus.class);
    vertx = mock(Vertx.class);
    when(vertx.eventBus()).thenReturn(eventBus);
    VertxMockSupport.executeBlockingCodeImmediately(vertx);
    receiver = AmqpClientUnitTestHelper.mockProtonReceiver();
    sender = AmqpClientUnitTestHelper.mockProtonSender();
    final RequestResponseClientConfigProperties config = new RequestResponseClientConfigProperties();
    connection = AmqpClientUnitTestHelper.mockHonoConnection(vertx, config, tracer);
    when(connection.connect()).thenReturn(Future.succeededFuture());
    when(connection.isConnected(anyLong())).thenReturn(Future.succeededFuture());
    when(connection.createReceiver(anyString(), any(ProtonQoS.class), any(ProtonMessageHandler.class), VertxMockSupport.anyHandler())).thenReturn(Future.succeededFuture(receiver));
    when(connection.createSender(anyString(), any(ProtonQoS.class), VertxMockSupport.anyHandler())).thenReturn(Future.succeededFuture(sender));
    cache = mock(Cache.class);
    when(cache.asMap()).thenReturn(cacheBackingMap);
}

Example 93 with Tracer

use of io.opentracing.Tracer in project hono by eclipse.

the class KafkaBasedMappingAndDelegatingCommandHandler method mapAndDelegateIncomingCommandMessage.

/**
 * Delegates an incoming command to the protocol adapter instance that the target
 * device is connected to.
 * <p>
 * Determines the target gateway (if applicable) and protocol adapter instance for an incoming command
 * and delegates the command to the resulting protocol adapter instance.
 *
 * @param consumerRecord The consumer record corresponding to the command.
 * @return A future indicating the outcome of the operation.
 * @throws NullPointerException if any of the parameters is {@code null}.
 */
public Future<Void> mapAndDelegateIncomingCommandMessage(final KafkaConsumerRecord<String, Buffer> consumerRecord) {
    Objects.requireNonNull(consumerRecord);
    final Timer.Sample timer = getMetrics().startTimer();
    final KafkaBasedCommand command;
    try {
        command = KafkaBasedCommand.from(consumerRecord);
    } catch (final IllegalArgumentException exception) {
        log.debug("command record is invalid", exception);
        return Future.failedFuture("command record is invalid");
    }
    final SpanContext spanContext = KafkaTracingHelper.extractSpanContext(tracer, consumerRecord);
    final Span currentSpan = createSpan(command.getTenant(), command.getDeviceId(), spanContext);
    KafkaTracingHelper.setRecordTags(currentSpan, consumerRecord);
    final KafkaBasedCommandContext commandContext = new KafkaBasedCommandContext(command, kafkaBasedCommandResponseSender, currentSpan);
    command.logToSpan(currentSpan);
    if (!command.isValid()) {
        log.debug("received invalid command record [{}]", command);
        return tenantClient.get(command.getTenant(), currentSpan.context()).compose(tenantConfig -> {
            commandContext.put(CommandContext.KEY_TENANT_CONFIG, tenantConfig);
            return Future.failedFuture("command is invalid");
        }).onComplete(ar -> {
            commandContext.reject("malformed command message");
            reportInvalidCommand(commandContext, timer);
        }).mapEmpty();
    }
    log.trace("received valid command record [{}]", command);
    commandQueue.add(commandContext);
    final Promise<Void> resultPromise = Promise.promise();
    final long timerId = vertx.setTimer(PROCESSING_TIMEOUT.toMillis(), tid -> {
        if (commandQueue.remove(commandContext) || !commandContext.isCompleted()) {
            log.info("command processing timed out after {}s [{}]", PROCESSING_TIMEOUT.toSeconds(), commandContext.getCommand());
            TracingHelper.logError(commandContext.getTracingSpan(), String.format("command processing timed out after %ds", PROCESSING_TIMEOUT.toSeconds()));
            final ServerErrorException error = new ServerErrorException(HttpURLConnection.HTTP_UNAVAILABLE, "command processing timed out");
            commandContext.release(error);
            resultPromise.tryFail(error);
        }
    });
    mapAndDelegateIncomingCommand(commandContext, timer).onComplete(ar -> {
        vertx.cancelTimer(timerId);
        if (ar.failed()) {
            commandQueue.remove(commandContext);
        }
        Futures.tryHandleResult(resultPromise, ar);
    });
    return resultPromise.future();
}

Example 94 with Tracer

use of io.opentracing.Tracer in project cxf by apache.

the class OpenTracingTracingTest method testThatNewSpansAreCreatedWhenNotProvidedUsingMultipleClients.

@Test
public void testThatNewSpansAreCreatedWhenNotProvidedUsingMultipleClients() throws Exception {
    final WebClient client = createWebClient("/bookstore/books", new OpenTracingClientProvider(tracer));
    // The intention is to make a calls one after another, not in parallel, to ensure the
    // thread have trace contexts cleared out.
    IntStream.range(0, 4).mapToObj(index -> client.get()).forEach(r -> assertEquals(Status.OK.getStatusCode(), r.getStatus()));
    assertEquals(REPORTER.getSpans().toString(), 12, REPORTER.getSpans().size());
    IntStream.range(0, 4).map(index -> index * 3).forEach(index -> {
        assertThat(REPORTER.getSpans().get(index).getOperationName(), equalTo("Get Books"));
        assertThat(REPORTER.getSpans().get(index + 1).getOperationName(), equalTo("GET /bookstore/books"));
        assertThat(REPORTER.getSpans().get(index + 2).getOperationName(), equalTo("GET " + client.getCurrentURI()));
    });
}

Example 95 with Tracer

use of io.opentracing.Tracer in project cxf by apache.

the class OpenTracingTracingTest method testThatNewSpansAreCreatedWhenNotProvidedUsingMultipleAsyncClients.

@Test
public void testThatNewSpansAreCreatedWhenNotProvidedUsingMultipleAsyncClients() throws Exception {
    final WebClient client = createWebClient("/bookstore/books", new OpenTracingClientProvider(tracer));
    // The intention is to make a calls one after another, not in parallel, to ensure the
    // thread have trace contexts cleared out.
    IntStream.range(0, 4).mapToObj(index -> client.async().get()).map(this::get).forEach(r -> assertEquals(Status.OK.getStatusCode(), r.getStatus()));
    assertThat(REPORTER.getSpans().size(), equalTo(12));
    IntStream.range(0, 4).map(index -> index * 3).forEach(index -> {
        assertThat(REPORTER.getSpans().get(index).getOperationName(), equalTo("Get Books"));
        assertThat(REPORTER.getSpans().get(index + 1).getOperationName(), equalTo("GET /bookstore/books"));
        assertThat(REPORTER.getSpans().get(index + 2).getOperationName(), equalTo("GET " + client.getCurrentURI()));
    });
}