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

Example 31 with Scope

use of io.opentracing.Scope in project jaeger-client-java by jaegertracing.

the class ActiveSpanTest method testNoAutoRefWithExistingRefs.

@Test
public void testNoAutoRefWithExistingRefs() {
    JaegerSpan initialSpan = tracer.buildSpan("initial").start();
    JaegerSpan parent = tracer.buildSpan("parent").start();
    try (Scope ignored = tracer.activateSpan(parent)) {
        tracer.buildSpan("child").asChildOf(initialSpan.context()).start().finish();
    } finally {
        parent.finish();
        initialSpan.finish();
    }
    initialSpan.finish();
    assertEquals(3, reporter.getSpans().size());
    JaegerSpan parentSpan = reporter.getSpans().get(1);
    assertTrue(parentSpan.getReferences().isEmpty());
    JaegerSpan initSpan = reporter.getSpans().get(2);
    assertTrue(initSpan.getReferences().isEmpty());
    JaegerSpanContext initialSpanContext = initSpan.context();
    assertEquals(0, initialSpanContext.getParentId());
    JaegerSpan childSpan = reporter.getSpans().get(0);
    JaegerSpanContext childSpanContext = childSpan.context();
    assertEquals(initialSpanContext.getTraceId(), childSpanContext.getTraceId());
    assertEquals(initialSpanContext.getSpanId(), childSpanContext.getParentId());
    JaegerSpanContext parentSpanContext = parentSpan.context();
    assertEquals(0, parentSpanContext.getParentId());
}

Example 32 with Scope

use of io.opentracing.Scope in project jaeger-client-java by jaegertracing.

the class ActiveSpanTest method testIgnoreActiveSpan.

@Test
public void testIgnoreActiveSpan() {
    Span span = tracer.buildSpan("parent").start();
    try (Scope ignored = tracer.activateSpan(span)) {
        tracer.buildSpan("child").ignoreActiveSpan().start().finish();
    } finally {
        span.finish();
    }
    assertEquals(2, reporter.getSpans().size());
    JaegerSpan childSpan = reporter.getSpans().get(0);
    JaegerSpan parentSpan = reporter.getSpans().get(1);
    JaegerSpanContext parentSpanContext = parentSpan.context();
    JaegerSpanContext childSpanContext = childSpan.context();
    assertTrue((reporter.getSpans().get(0)).getReferences().isEmpty());
    assertTrue((reporter.getSpans().get(1)).getReferences().isEmpty());
    assertNotEquals(parentSpanContext.getTraceId(), childSpanContext.getTraceId());
    assertEquals(0, childSpanContext.getParentId());
}

Example 33 with Scope

use of io.opentracing.Scope in project jaeger-client-java by jaegertracing.

the class ActiveSpanTest method testActiveSpanNotAutoFinishOnClose.

@Test
public void testActiveSpanNotAutoFinishOnClose() {
    Span span = tracer.buildSpan("parent").start();
    try (Scope ignored = tracer.activateSpan(span)) {
    // noop
    }
    assertTrue(reporter.getSpans().isEmpty());
    span.finish();
    assertEquals(1, reporter.getSpans().size());
}

Example 34 with Scope

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

the class AbstractOpenTracingClientProvider method stopTraceSpan.

protected void stopTraceSpan(final TraceScopeHolder<TraceScope> holder, final Throwable ex) {
    if (holder == null) {
        return;
    }
    final TraceScope traceScope = holder.getScope();
    if (traceScope != null) {
        Span span = traceScope.getSpan();
        Scope scope = traceScope.getScope();
        // in another thread and should be re-attached to the current one.
        if (holder.isDetached()) {
            scope = tracer.scopeManager().activate(span);
        }
        span.setTag(Tags.ERROR.getKey(), Boolean.TRUE);
        if (ex != null) {
            final Map<String, Object> logEvent = new HashMap<>(2);
            logEvent.put("event", Tags.ERROR.getKey());
            logEvent.put("message", ex.getMessage());
            span.log(logEvent);
        }
        span.finish();
        scope.close();
    }
}

Example 35 with Scope

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

the class AbstractOpenTracingClientProvider method startTraceSpan.

protected TraceScopeHolder<TraceScope> startTraceSpan(final Map<String, List<String>> requestHeaders, URI uri, String method) {
    final Span parent = tracer.activeSpan();
    final Span activeSpan;
    final Scope scope;
    if (parent == null) {
        activeSpan = tracer.buildSpan(buildSpanDescription(uri.toString(), method)).start();
        scope = tracer.scopeManager().activate(activeSpan);
    } else {
        activeSpan = tracer.buildSpan(buildSpanDescription(uri.toString(), method)).asChildOf(parent).start();
        scope = tracer.scopeManager().activate(activeSpan);
    }
    // Set additional tags
    activeSpan.setTag(Tags.HTTP_METHOD.getKey(), method);
    activeSpan.setTag(Tags.HTTP_URL.getKey(), uri.toString());
    tracer.inject(activeSpan.context(), Builtin.HTTP_HEADERS, new TextMapInjectAdapter(requestHeaders));
    // In case of asynchronous client invocation, the span should be detached as JAX-RS
    // client request / response filters are going to be executed in different threads.
    Span span = null;
    if (isAsyncInvocation()) {
        span = activeSpan;
        scope.close();
    }
    return new TraceScopeHolder<TraceScope>(new TraceScope(activeSpan, scope), span != null);
}