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

Example 56 with Scope

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

the class PropagationTest method testCustomScopeManager.

@Test
public void testCustomScopeManager() {
    Scope scope = mock(Scope.class);
    Tracer tracer = new Tracer.Builder("test", new InMemoryReporter(), new ConstSampler(true)).withScopeManager(new ScopeManager() {

        @Override
        public Scope activate(io.opentracing.Span span, boolean finishSpanOnClose) {
            return scope;
        }

        @Override
        public Scope active() {
            return scope;
        }
    }).build();
    assertEquals(scope, tracer.scopeManager().active());
}

Example 57 with Scope

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

the class PropagationTest method testActiveSpanNotAutoFinishOnClose.

@Test
public void testActiveSpanNotAutoFinishOnClose() {
    InMemoryReporter reporter = new InMemoryReporter();
    Tracer tracer = new Tracer.Builder("test", reporter, new ConstSampler(true)).build();
    Scope scope = tracer.buildSpan("parent").startActive(false);
    Span span = (Span) scope.span();
    scope.close();
    assertTrue(reporter.getSpans().isEmpty());
    span.finish();
    assertEquals(1, reporter.getSpans().size());
}

Example 58 with Scope

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

the class PropagationTest method testActiveSpanAutoReference.

@Test
public void testActiveSpanAutoReference() {
    InMemoryReporter reporter = new InMemoryReporter();
    Tracer tracer = new Tracer.Builder("test", reporter, new ConstSampler(true)).build();
    try (Scope parent = tracer.buildSpan("parent").startActive(true)) {
        tracer.buildSpan("child").startActive(true).close();
    }
    assertEquals(2, reporter.getSpans().size());
    Span childSpan = reporter.getSpans().get(0);
    Span parentSpan = reporter.getSpans().get(1);
    assertEquals("child", childSpan.getOperationName());
    assertEquals(1, childSpan.getReferences().size());
    assertEquals("parent", parentSpan.getOperationName());
    assertTrue(parentSpan.getReferences().isEmpty());
    assertEquals(References.CHILD_OF, childSpan.getReferences().get(0).getType());
    assertEquals(parentSpan.context(), childSpan.getReferences().get(0).getSpanContext());
    assertEquals(parentSpan.context().getTraceId(), childSpan.context().getTraceId());
    assertEquals(parentSpan.context().getSpanId(), childSpan.context().getParentId());
}

Example 59 with Scope

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

the class TracingRequestInterceptor method process.

@Override
public void process(HttpRequest httpRequest, HttpContext httpContext) throws HttpException, IOException {
    try {
        spanCreationInterceptor.process(httpRequest, httpContext);
        Scope currentScope = tracer.scopeManager().active();
        if (currentScope != null) {
            onSpanStarted(currentScope.span(), httpRequest, httpContext);
        } else {
            log.warn("Current scope is null; possibly failed to start client tracing span.");
        }
        spanInjectionInterceptor.process(httpRequest, httpContext);
    } catch (Exception e) {
        log.error("Could not start client tracing span.", e);
    }
}

Example 60 with Scope

use of io.opentracing.Scope in project Payara by payara.

the class JaxrsClientRequestTracingFilter method filter.

// After method invocation
@Override
public void filter(ClientRequestContext requestContext, ClientResponseContext responseContext) throws IOException {
    final PayaraTracingServices payaraTracingServices = new PayaraTracingServices();
    final RequestTracingService requestTracing = payaraTracingServices.getRequestTracingService();
    // If request tracing is enabled, and there's a trace actually in progress, add info about method
    if (requestTracing != null && requestTracing.isRequestTracingEnabled() && shouldTrace(requestContext)) {
        // Get the active span from the application's tracer instance
        Span activeSpan = payaraTracingServices.getActiveTracer().scopeManager().activeSpan();
        if (activeSpan == null) {
            // This should really only occur when enabling request tracing due to the nature of the
            // service not being enabled when making the request to enable it, and then
            // obviously being enabled on the return. Any other entrance into here is likely a bug
            // caused by a tracing context not being propagated.
            Logger.getLogger(JaxrsClientRequestTracingFilter.class.getName()).log(Level.FINE, "activeScope in opentracing request tracing filter was null for {0}", responseContext);
            return;
        }
        try {
            // Get the response status and add it to the active span
            StatusType statusInfo = responseContext.getStatusInfo();
            activeSpan.setTag(Tags.HTTP_STATUS.getKey(), statusInfo.getStatusCode());
            // If the response status is an error, add error info to the active span
            if (statusInfo.getFamily() == Family.CLIENT_ERROR || statusInfo.getFamily() == Family.SERVER_ERROR) {
                activeSpan.setTag(Tags.ERROR.getKey(), true);
                activeSpan.log(Collections.singletonMap("event", "error"));
                activeSpan.log(Collections.singletonMap("error.object", statusInfo.getFamily()));
            }
        } finally {
            activeSpan.finish();
            Object scopeObj = requestContext.getProperty(Scope.class.getName());
            if (scopeObj != null && scopeObj instanceof Scope) {
                try (Scope scope = (Scope) scopeObj) {
                    requestContext.removeProperty(Scope.class.getName());
                }
            }
        }
    }
}