Examples with SpanInScope brave.Tracer.SpanInScope used on opensource projects

Example 1 with SpanInScope

use of brave.Tracer.SpanInScope in project brave by openzipkin.

the class ITHttpClient method propagatesExtra_unsampledTrace.

@Test
public void propagatesExtra_unsampledTrace() throws Exception {
    Tracer tracer = httpTracing.tracing().tracer();
    server.enqueue(new MockResponse());
    brave.Span parent = tracer.newTrace(SamplingFlags.NOT_SAMPLED).name("test").start();
    try (SpanInScope ws = tracer.withSpanInScope(parent)) {
        ExtraFieldPropagation.set(parent.context(), EXTRA_KEY, "joey");
        get(client, "/foo");
    } finally {
        parent.finish();
    }
    assertThat(server.takeRequest().getHeader(EXTRA_KEY)).isEqualTo("joey");
}

Example 2 with SpanInScope

use of brave.Tracer.SpanInScope in project brave by openzipkin.

the class BraveSpanBuilder method startActive.

@Override
public Scope startActive(boolean finishOnClose) {
    BraveSpan span = startManual();
    SpanInScope delegate = tracer.withSpanInScope(span.delegate);
    return new Scope() {

        @Override
        public void close() {
            if (finishOnClose)
                span.finish();
            delegate.close();
        }

        @Override
        public io.opentracing.Span span() {
            return span;
        }
    };
}

Example 3 with SpanInScope

use of brave.Tracer.SpanInScope in project incubator-servicecomb-java-chassis by apache.

the class ZipkinTracingHandler method handle.

@Override
public void handle(Invocation invocation, AsyncResponse asyncResp) throws Exception {
    Span span = tracingDelegate.createSpan(invocation);
    try (SpanInScope scope = tracer.tracer().withSpanInScope(span)) {
        LOGGER.debug("{}: Generated tracing span for {}", tracingDelegate.name(), invocation.getOperationName());
        invocation.next(onResponse(invocation, asyncResp, span));
    } catch (Exception e) {
        LOGGER.debug("{}: Failed invocation on {}", tracingDelegate.name(), invocation.getOperationName(), e);
        tracingDelegate.onResponse(span, null, e);
        throw e;
    }
}

Example 4 with SpanInScope

use of brave.Tracer.SpanInScope in project spring-cloud-sleuth by spring-cloud.

the class TraceRunnable method run.

@Override
public void run() {
    Throwable error = null;
    try (SpanInScope ws = this.tracer.withSpanInScope(this.span.start())) {
        this.delegate.run();
    } catch (RuntimeException | Error e) {
        error = e;
        throw e;
    } finally {
        this.errorParser.parseErrorTags(this.span.customizer(), error);
        this.span.finish();
    }
}

Example 5 with SpanInScope

use of brave.Tracer.SpanInScope in project tutorials by eugenp.

the class SleuthService method doSomeWorkNewSpan.

public void doSomeWorkNewSpan() throws InterruptedException {
    logger.info("I'm in the original span");
    Span newSpan = tracer.newTrace().name("newSpan").start();
    try (SpanInScope ws = tracer.withSpanInScope(newSpan.start())) {
        Thread.sleep(1000L);
        logger.info("I'm in the new span doing some cool work that needs its own span");
    } finally {
        newSpan.finish();
    }
    logger.info("I'm in the original span");
}