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

Example 1 with NetworkEvent

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

the class RecordEventsSpanImplTest method toSpanData_EndedSpan.

@Test
public void toSpanData_EndedSpan() {
    RecordEventsSpanImpl span = RecordEventsSpanImpl.startSpan(spanContext, SPAN_NAME, null, parentSpanId, false, TraceParams.DEFAULT, startEndHandler, timestampConverter, testClock);
    Mockito.verify(startEndHandler, Mockito.times(1)).onStart(span);
    span.putAttribute("MySingleStringAttributeKey", AttributeValue.stringAttributeValue("MySingleStringAttributeValue"));
    span.putAttributes(attributes);
    testClock.advanceTime(Duration.create(0, 100));
    span.addAnnotation(Annotation.fromDescription(ANNOTATION_DESCRIPTION));
    testClock.advanceTime(Duration.create(0, 100));
    span.addAnnotation(ANNOTATION_DESCRIPTION, attributes);
    testClock.advanceTime(Duration.create(0, 100));
    NetworkEvent networkEvent = NetworkEvent.builder(NetworkEvent.Type.RECV, 1).setUncompressedMessageSize(3).build();
    span.addNetworkEvent(networkEvent);
    Link link = Link.fromSpanContext(spanContext, Link.Type.CHILD_LINKED_SPAN);
    span.addLink(link);
    testClock.advanceTime(Duration.create(0, 100));
    span.end(EndSpanOptions.builder().setStatus(Status.CANCELLED).build());
    Mockito.verify(startEndHandler, Mockito.times(1)).onEnd(span);
    SpanData spanData = span.toSpanData();
    assertThat(spanData.getContext()).isEqualTo(spanContext);
    assertThat(spanData.getName()).isEqualTo(SPAN_NAME);
    assertThat(spanData.getParentSpanId()).isEqualTo(parentSpanId);
    assertThat(spanData.getHasRemoteParent()).isFalse();
    assertThat(spanData.getAttributes().getDroppedAttributesCount()).isEqualTo(0);
    assertThat(spanData.getAttributes().getAttributeMap()).isEqualTo(expectedAttributes);
    assertThat(spanData.getAnnotations().getDroppedEventsCount()).isEqualTo(0);
    assertThat(spanData.getAnnotations().getEvents().size()).isEqualTo(2);
    assertThat(spanData.getAnnotations().getEvents().get(0).getTimestamp()).isEqualTo(timestamp.addNanos(100));
    assertThat(spanData.getAnnotations().getEvents().get(0).getEvent()).isEqualTo(Annotation.fromDescription(ANNOTATION_DESCRIPTION));
    assertThat(spanData.getAnnotations().getEvents().get(1).getTimestamp()).isEqualTo(timestamp.addNanos(200));
    assertThat(spanData.getAnnotations().getEvents().get(1).getEvent()).isEqualTo(Annotation.fromDescriptionAndAttributes(ANNOTATION_DESCRIPTION, attributes));
    assertThat(spanData.getNetworkEvents().getDroppedEventsCount()).isEqualTo(0);
    assertThat(spanData.getNetworkEvents().getEvents().size()).isEqualTo(1);
    assertThat(spanData.getNetworkEvents().getEvents().get(0).getTimestamp()).isEqualTo(timestamp.addNanos(300));
    assertThat(spanData.getNetworkEvents().getEvents().get(0).getEvent()).isEqualTo(networkEvent);
    assertThat(spanData.getLinks().getDroppedLinksCount()).isEqualTo(0);
    assertThat(spanData.getLinks().getLinks().size()).isEqualTo(1);
    assertThat(spanData.getLinks().getLinks().get(0)).isEqualTo(link);
    assertThat(spanData.getStartTimestamp()).isEqualTo(timestamp);
    assertThat(spanData.getStatus()).isEqualTo(Status.CANCELLED);
    assertThat(spanData.getEndTimestamp()).isEqualTo(timestamp.addNanos(400));
}

Example 2 with NetworkEvent

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

the class RecordEventsSpanImplTest method droppingNetworkEvents.

@Test
public void droppingNetworkEvents() {
    final int maxNumberOfNetworkEvents = 8;
    TraceParams traceParams = TraceParams.DEFAULT.toBuilder().setMaxNumberOfNetworkEvents(maxNumberOfNetworkEvents).build();
    RecordEventsSpanImpl span = RecordEventsSpanImpl.startSpan(spanContext, SPAN_NAME, null, parentSpanId, false, traceParams, startEndHandler, timestampConverter, testClock);
    NetworkEvent networkEvent = NetworkEvent.builder(NetworkEvent.Type.RECV, 1).setUncompressedMessageSize(3).build();
    for (int i = 0; i < 2 * maxNumberOfNetworkEvents; i++) {
        span.addNetworkEvent(networkEvent);
        testClock.advanceTime(Duration.create(0, 100));
    }
    SpanData spanData = span.toSpanData();
    assertThat(spanData.getNetworkEvents().getDroppedEventsCount()).isEqualTo(maxNumberOfNetworkEvents);
    assertThat(spanData.getNetworkEvents().getEvents().size()).isEqualTo(maxNumberOfNetworkEvents);
    for (int i = 0; i < maxNumberOfNetworkEvents; i++) {
        assertThat(spanData.getNetworkEvents().getEvents().get(i).getTimestamp()).isEqualTo(timestamp.addNanos(100L * (maxNumberOfNetworkEvents + i)));
        assertThat(spanData.getNetworkEvents().getEvents().get(i).getEvent()).isEqualTo(networkEvent);
    }
    span.end();
    spanData = span.toSpanData();
    assertThat(spanData.getNetworkEvents().getDroppedEventsCount()).isEqualTo(maxNumberOfNetworkEvents);
    assertThat(spanData.getNetworkEvents().getEvents().size()).isEqualTo(maxNumberOfNetworkEvents);
    for (int i = 0; i < maxNumberOfNetworkEvents; i++) {
        assertThat(spanData.getNetworkEvents().getEvents().get(i).getTimestamp()).isEqualTo(timestamp.addNanos(100L * (maxNumberOfNetworkEvents + i)));
        assertThat(spanData.getNetworkEvents().getEvents().get(i).getEvent()).isEqualTo(networkEvent);
    }
}

Example 3 with NetworkEvent

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

the class RecordEventsSpanImplTest method toSpanData_ActiveSpan.

@Test
public void toSpanData_ActiveSpan() {
    RecordEventsSpanImpl span = RecordEventsSpanImpl.startSpan(spanContext, SPAN_NAME, null, parentSpanId, true, TraceParams.DEFAULT, startEndHandler, timestampConverter, testClock);
    Mockito.verify(startEndHandler, Mockito.times(1)).onStart(span);
    span.putAttribute("MySingleStringAttributeKey", AttributeValue.stringAttributeValue("MySingleStringAttributeValue"));
    span.putAttributes(attributes);
    testClock.advanceTime(Duration.create(0, 100));
    span.addAnnotation(Annotation.fromDescription(ANNOTATION_DESCRIPTION));
    testClock.advanceTime(Duration.create(0, 100));
    span.addAnnotation(ANNOTATION_DESCRIPTION, attributes);
    testClock.advanceTime(Duration.create(0, 100));
    NetworkEvent networkEvent = NetworkEvent.builder(NetworkEvent.Type.RECV, 1).setUncompressedMessageSize(3).build();
    span.addNetworkEvent(networkEvent);
    testClock.advanceTime(Duration.create(0, 100));
    Link link = Link.fromSpanContext(spanContext, Link.Type.CHILD_LINKED_SPAN);
    span.addLink(link);
    SpanData spanData = span.toSpanData();
    assertThat(spanData.getContext()).isEqualTo(spanContext);
    assertThat(spanData.getName()).isEqualTo(SPAN_NAME);
    assertThat(spanData.getParentSpanId()).isEqualTo(parentSpanId);
    assertThat(spanData.getHasRemoteParent()).isTrue();
    assertThat(spanData.getAttributes().getDroppedAttributesCount()).isEqualTo(0);
    assertThat(spanData.getAttributes().getAttributeMap()).isEqualTo(expectedAttributes);
    assertThat(spanData.getAnnotations().getDroppedEventsCount()).isEqualTo(0);
    assertThat(spanData.getAnnotations().getEvents().size()).isEqualTo(2);
    assertThat(spanData.getAnnotations().getEvents().get(0).getTimestamp()).isEqualTo(timestamp.addNanos(100));
    assertThat(spanData.getAnnotations().getEvents().get(0).getEvent()).isEqualTo(Annotation.fromDescription(ANNOTATION_DESCRIPTION));
    assertThat(spanData.getAnnotations().getEvents().get(1).getTimestamp()).isEqualTo(timestamp.addNanos(200));
    assertThat(spanData.getAnnotations().getEvents().get(1).getEvent()).isEqualTo(Annotation.fromDescriptionAndAttributes(ANNOTATION_DESCRIPTION, attributes));
    assertThat(spanData.getNetworkEvents().getDroppedEventsCount()).isEqualTo(0);
    assertThat(spanData.getNetworkEvents().getEvents().size()).isEqualTo(1);
    assertThat(spanData.getNetworkEvents().getEvents().get(0).getTimestamp()).isEqualTo(timestamp.addNanos(300));
    assertThat(spanData.getNetworkEvents().getEvents().get(0).getEvent()).isEqualTo(networkEvent);
    assertThat(spanData.getLinks().getDroppedLinksCount()).isEqualTo(0);
    assertThat(spanData.getLinks().getLinks().size()).isEqualTo(1);
    assertThat(spanData.getLinks().getLinks().get(0)).isEqualTo(link);
    assertThat(spanData.getStartTimestamp()).isEqualTo(timestamp);
    assertThat(spanData.getStatus()).isNull();
    assertThat(spanData.getEndTimestamp()).isNull();
}