Examples with HttpTracing brave.http.HttpTracing used on opensource projects

Example 1 with HttpTracing

use of brave.http.HttpTracing in project brave by openzipkin.

the class DelegatingTracingFilter method init.

@Override
public void init(FilterConfig filterConfig) {
    ApplicationContext ctx = getRequiredWebApplicationContext(filterConfig.getServletContext());
    HttpTracing httpTracing = WebMvcRuntime.get().httpTracing(ctx);
    delegate = TracingFilter.create(httpTracing);
}

Example 2 with HttpTracing

use of brave.http.HttpTracing in project brave by openzipkin.

the class WebMvcRuntimeTest method WebMvc25_httpTracing_byName.

/**
 * Spring 2.5 cannot get beans by type, so fallback to name
 */
@Test
public void WebMvc25_httpTracing_byName() {
    ApplicationContext context = mock(ApplicationContext.class);
    when(context.containsBean("httpTracing")).thenReturn(true);
    when(context.getBean("httpTracing")).thenReturn(mock(HttpTracing.class));
    new WebMvc25().httpTracing(context);
    verify(context).containsBean("httpTracing");
    verify(context).getBean("httpTracing");
    verifyNoMoreInteractions(context);
}

Example 3 with HttpTracing

use of brave.http.HttpTracing in project spring-cloud-sleuth by spring-cloud.

the class TraceFilterTests method createsChildFromHeadersWhenJoinUnsupported.

@Test
public void createsChildFromHeadersWhenJoinUnsupported() throws Exception {
    Tracing tracing = Tracing.newBuilder().currentTraceContext(CurrentTraceContext.Default.create()).spanReporter(this.reporter).supportsJoin(false).build();
    HttpTracing httpTracing = HttpTracing.create(tracing);
    this.request = builder().header(SPAN_ID_NAME, PARENT_ID).header(TRACE_ID_NAME, SpanUtil.idToHex(20L)).buildRequest(new MockServletContext());
    TracingFilter.create(httpTracing).doFilter(this.request, this.response, this.filterChain);
    then(Tracing.current().tracer().currentSpan()).isNull();
    then(this.reporter.getSpans()).hasSize(1);
    then(this.reporter.getSpans().get(0).parentId()).isEqualTo(PARENT_ID);
}

Example 4 with HttpTracing

use of brave.http.HttpTracing in project spring-cloud-sleuth by spring-cloud.

the class TraceFilterTests method neverSampleFilter.

private Filter neverSampleFilter() {
    Tracing tracing = Tracing.newBuilder().currentTraceContext(CurrentTraceContext.Default.create()).spanReporter(this.reporter).sampler(Sampler.NEVER_SAMPLE).supportsJoin(false).build();
    HttpTracing httpTracing = HttpTracing.newBuilder(tracing).clientParser(new SleuthHttpClientParser(this.traceKeys)).serverParser(new SleuthHttpServerParser(this.traceKeys, new ExceptionMessageErrorParser())).serverSampler(new SleuthHttpSampler(() -> Pattern.compile(""))).build();
    return TracingFilter.create(httpTracing);
}

Example 5 with HttpTracing

use of brave.http.HttpTracing in project zipkin by openzipkin.

the class ZipkinElasticsearchStorageConfiguration method esTracing.

@Bean
@Qualifier(QUALIFIER)
@ConditionalOnSelfTracing
Consumer<ClientOptionsBuilder> esTracing(Optional<HttpTracing> maybeHttpTracing) {
    if (!maybeHttpTracing.isPresent()) {
        // Alternatively, check why we would ever get here if ConditionalOnSelfTracing matches
        return client -> {
        };
    }
    HttpTracing httpTracing = maybeHttpTracing.get().clientOf("elasticsearch");
    SpanCustomizer spanCustomizer = CurrentSpanCustomizer.create(httpTracing.tracing());
    return client -> {
        client.decorator((delegate, ctx, req) -> {
            // We only need the name if it's available and can unsafely access the partially filled log.
            RequestLog log = ctx.log().partial();
            if (log.isAvailable(RequestLogProperty.NAME)) {
                String name = log.name();
                if (name != null) {
                    // override the span name if set
                    spanCustomizer.name(name);
                }
            }
            return delegate.execute(ctx, req);
        });
        // the tracing decorator is added last so that it encloses the attempt to overwrite the name.
        client.decorator(BraveClient.newDecorator(httpTracing));
    };
}