Examples with TraceContext brave.propagation.TraceContext used on opensource projects

Example 51 with TraceContext

use of brave.propagation.TraceContext in project brave by openzipkin.

the class MutableSpanMapTest method remove_resolvesHashCodeCollisions.

@Test
public void remove_resolvesHashCodeCollisions() {
    // intentionally clash on hashCode, but not equals
    TraceContext context1 = context.toBuilder().spanId(1).build();
    TraceContext context2 = context.toBuilder().spanId(-2L).build();
    // sanity check
    assertThat(context1.hashCode()).isEqualTo(context2.hashCode());
    assertThat(context1).isNotEqualTo(context2);
    map.getOrCreate(context1);
    map.getOrCreate(context2);
    map.remove(context1);
    assertThat(map.delegate.keySet()).extracting(o -> ((Reference) o).get()).containsOnly(context2);
}

Example 52 with TraceContext

use of brave.propagation.TraceContext in project brave by openzipkin.

the class AWSPropagation method currentTraceId.

/**
 * Returns the current {@link #traceId(TraceContext)} or null if not available
 */
@Nullable
public static String currentTraceId() {
    Tracing tracing = Tracing.current();
    if (tracing == null)
        return null;
    TraceContext context = tracing.currentTraceContext().get();
    if (context == null)
        return null;
    return traceId(context);
}

Example 53 with TraceContext

use of brave.propagation.TraceContext in project brave by openzipkin.

the class AWSPropagationTest method traceIdWhenPassThrough.

@Test
public void traceIdWhenPassThrough() {
    carrier.put("x-amzn-trace-id", "Robot=Hello;Self=1-582113d1-1e48b74b3603af8479078ed6;  " + "Root=1-58211399-36d228ad5d99923122bbe354;  " + "TotalTimeSoFar=112ms;CalledFrom=Foo");
    TraceContext context = contextWithPassThrough();
    assertThat(AWSPropagation.traceId(context)).isEqualTo("1-58211399-36d228ad5d99923122bbe354");
}

Example 54 with TraceContext

use of brave.propagation.TraceContext in project brave by openzipkin.

the class AWSPropagationTest method traceId_null_if_not_aws.

@Test
public void traceId_null_if_not_aws() {
    TraceContext notAWS = sampledContext.toBuilder().extra(Collections.emptyList()).build();
    assertThat(AWSPropagation.traceId(notAWS)).isNull();
}