Examples with MessageEvent io.opencensus.trace.MessageEvent used on opensource projects

Example 1 with MessageEvent

use of io.opencensus.trace.MessageEvent in project instrumentation-java by census-instrumentation.

the class JaegerExporterHandler method timedEventsToLogs.

private static List<Log> timedEventsToLogs(final List<SpanData.TimedEvent<Annotation>> annotations, final List<SpanData.TimedEvent<MessageEvent>> messageEvents) {
    final List<Log> logs = Lists.newArrayListWithExpectedSize(annotations.size() + messageEvents.size());
    for (final SpanData.TimedEvent<Annotation> event : annotations) {
        final long timestampsInMicros = timestampToMicros(event.getTimestamp());
        logs.add(new Log(timestampsInMicros, attributesToTags(event.getEvent().getAttributes(), descriptionToTag(event.getEvent().getDescription()))));
    }
    for (final SpanData.TimedEvent<MessageEvent> event : messageEvents) {
        final long timestampsInMicros = timestampToMicros(event.getTimestamp());
        final Tag tagMessageId = new Tag(MESSAGE_EVENT_ID, TagType.LONG).setVLong(event.getEvent().getMessageId());
        final Tag tagCompressedSize = new Tag(MESSAGE_EVENT_COMPRESSED_SIZE, TagType.LONG).setVLong(event.getEvent().getCompressedMessageSize());
        final Tag tagUncompressedSize = new Tag(MESSAGE_EVENT_UNCOMPRESSED_SIZE, TagType.LONG).setVLong(event.getEvent().getUncompressedMessageSize());
        logs.add(new Log(timestampsInMicros, Arrays.asList(event.getEvent().getType() == Type.RECEIVED ? RECEIVED_MESSAGE_EVENT_TAG : SENT_MESSAGE_EVENT_TAG, tagMessageId, tagCompressedSize, tagUncompressedSize)));
    }
    return logs;
}

Example 2 with MessageEvent

use of io.opencensus.trace.MessageEvent in project grpc-java by grpc.

the class CensusModulesTest method serverBasicTracingNoHeaders.

@Test
public void serverBasicTracingNoHeaders() {
    ServerStreamTracer.Factory tracerFactory = censusTracing.getServerTracerFactory();
    ServerStreamTracer serverStreamTracer = tracerFactory.newServerStreamTracer(method.getFullMethodName(), new Metadata());
    verifyNoInteractions(mockTracingPropagationHandler);
    verify(tracer).spanBuilderWithRemoteParent(eq("Recv.package1.service2.method3"), ArgumentMatchers.<SpanContext>isNull());
    verify(spyServerSpanBuilder).setRecordEvents(eq(true));
    Context filteredContext = serverStreamTracer.filterContext(Context.ROOT);
    assertSame(spyServerSpan, ContextUtils.getValue(filteredContext));
    serverStreamTracer.serverCallStarted(new CallInfo<>(method, Attributes.EMPTY, null));
    verify(spyServerSpan, never()).end(any(EndSpanOptions.class));
    serverStreamTracer.outboundMessage(0);
    serverStreamTracer.outboundMessageSent(0, 882, -1);
    serverStreamTracer.inboundMessage(0);
    serverStreamTracer.outboundMessage(1);
    serverStreamTracer.outboundMessageSent(1, -1, 27);
    serverStreamTracer.inboundMessageRead(0, 255, 90);
    serverStreamTracer.streamClosed(Status.CANCELLED);
    InOrder inOrder = inOrder(spyServerSpan);
    inOrder.verify(spyServerSpan, times(3)).addMessageEvent(messageEventCaptor.capture());
    List<MessageEvent> events = messageEventCaptor.getAllValues();
    assertEquals(MessageEvent.builder(MessageEvent.Type.SENT, 0).setCompressedMessageSize(882).build(), events.get(0));
    assertEquals(MessageEvent.builder(MessageEvent.Type.SENT, 1).setUncompressedMessageSize(27).build(), events.get(1));
    assertEquals(MessageEvent.builder(MessageEvent.Type.RECEIVED, 0).setCompressedMessageSize(255).setUncompressedMessageSize(90).build(), events.get(2));
    inOrder.verify(spyServerSpan).end(EndSpanOptions.builder().setStatus(io.opencensus.trace.Status.CANCELLED).setSampleToLocalSpanStore(false).build());
    verifyNoMoreInteractions(spyServerSpan);
}

Example 3 with MessageEvent

use of io.opencensus.trace.MessageEvent in project grpc-java by grpc.

the class CensusModulesTest method clientBasicTracingDefaultSpan.

@Test
public void clientBasicTracingDefaultSpan() {
    CallAttemptsTracerFactory callTracer = censusTracing.newClientCallTracer(null, method);
    Metadata headers = new Metadata();
    ClientStreamTracer clientStreamTracer = callTracer.newClientStreamTracer(STREAM_INFO, headers);
    clientStreamTracer.streamCreated(Attributes.EMPTY, headers);
    verify(tracer).spanBuilderWithExplicitParent(eq("Sent.package1.service2.method3"), ArgumentMatchers.<Span>isNull());
    verify(tracer).spanBuilderWithExplicitParent(eq("Attempt.package1.service2.method3"), eq(spyClientSpan));
    verify(spyClientSpan, never()).end(any(EndSpanOptions.class));
    verify(spyAttemptSpan, never()).end(any(EndSpanOptions.class));
    clientStreamTracer.outboundMessage(0);
    clientStreamTracer.outboundMessageSent(0, 882, -1);
    clientStreamTracer.inboundMessage(0);
    clientStreamTracer.outboundMessage(1);
    clientStreamTracer.outboundMessageSent(1, -1, 27);
    clientStreamTracer.inboundMessageRead(0, 255, 90);
    clientStreamTracer.streamClosed(Status.OK);
    callTracer.callEnded(Status.OK);
    InOrder inOrder = inOrder(spyClientSpan, spyAttemptSpan);
    inOrder.verify(spyAttemptSpan).putAttribute("previous-rpc-attempts", AttributeValue.longAttributeValue(0));
    inOrder.verify(spyAttemptSpan).putAttribute("transparent-retry", AttributeValue.booleanAttributeValue(false));
    inOrder.verify(spyAttemptSpan, times(3)).addMessageEvent(messageEventCaptor.capture());
    List<MessageEvent> events = messageEventCaptor.getAllValues();
    assertEquals(MessageEvent.builder(MessageEvent.Type.SENT, 0).setCompressedMessageSize(882).build(), events.get(0));
    assertEquals(MessageEvent.builder(MessageEvent.Type.SENT, 1).setUncompressedMessageSize(27).build(), events.get(1));
    assertEquals(MessageEvent.builder(MessageEvent.Type.RECEIVED, 0).setCompressedMessageSize(255).setUncompressedMessageSize(90).build(), events.get(2));
    inOrder.verify(spyAttemptSpan).end(EndSpanOptions.builder().setStatus(io.opencensus.trace.Status.OK).setSampleToLocalSpanStore(false).build());
    inOrder.verify(spyClientSpan).end(EndSpanOptions.builder().setStatus(io.opencensus.trace.Status.OK).setSampleToLocalSpanStore(false).build());
    inOrder.verifyNoMoreInteractions();
    verifyNoMoreInteractions(tracer);
}

Example 4 with MessageEvent

use of io.opencensus.trace.MessageEvent in project instrumentation-java by census-instrumentation.

the class AbstractHttpHandler method recordMessageEvent.

/**
 * A convenience to record a {@link MessageEvent} with given parameters.
 *
 * @param span the span which this {@code MessageEvent} will be added to.
 * @param id the id of the event.
 * @param type the {@code MessageEvent.Type} of the event.
 * @param uncompressedMessageSize size of the message before compressed (optional).
 * @param compressedMessageSize size of the message after compressed (optional).
 * @since 0.19
 */
static void recordMessageEvent(Span span, long id, Type type, long uncompressedMessageSize, long compressedMessageSize) {
    MessageEvent messageEvent = MessageEvent.builder(type, id).setUncompressedMessageSize(uncompressedMessageSize).setCompressedMessageSize(compressedMessageSize).build();
    span.addMessageEvent(messageEvent);
}

Example 5 with MessageEvent

use of io.opencensus.trace.MessageEvent in project instrumentation-java by census-instrumentation.

the class AbstractHttpHandlerTest method handleMessageSent.

@Test
public void handleMessageSent() {
    Type type = Type.SENT;
    long uncompressed = 456L;
    HttpRequestContext context = new HttpRequestContext(fakeSpan, tagContext);
    handler.handleMessageSent(context, uncompressed);
    verify(fakeSpan).addMessageEvent(captor.capture());
    MessageEvent messageEvent = captor.getValue();
    assertThat(messageEvent.getType()).isEqualTo(type);
    assertThat(messageEvent.getMessageId()).isEqualTo(1L);
    assertThat(messageEvent.getUncompressedMessageSize()).isEqualTo(uncompressed);
    assertThat(messageEvent.getCompressedMessageSize()).isEqualTo(0);
}