microservices - Is it possible to use both Jaeger uber-trace -id and Zipkin B3 format for propagating Context using jaeger go client library?

Question

B3 headers can be propagated using zipkin.NewZipkinB3HTTPHeaderPropagator()

as explained here

Can uber-trace-id also be propagated along with this ? uber-trace-id is the default format in jaeger but I need both uber-trace-id as well as Zipkin B3 headers

Specifically can we add more injectors and extractors like this

    defaultPropagator := jaeger.NewHTTPHeaderPropagator(headers, *jaeger.NewNullMetrics())

    // Zipkin shares span ID between client and server spans; it must be enabled via the following option.
    zipkinPropagator := zipkin.NewZipkinB3HTTPHeaderPropagator()

    var tracer opentracing.Tracer
    tracer, closer, err = cfg.New(
        service,
        jaegerconfig.Logger(jaeger.StdLogger),
        jaegerconfig.Injector(opentracing.HTTPHeaders, defaultPropagator),
        jaegerconfig.Extractor(opentracing.HTTPHeaders, defaultPropagator),
        jaegerconfig.Injector(opentracing.HTTPHeaders, zipkinPropagator),
        jaegerconfig.Extractor(opentracing.HTTPHeaders, zipkinPropagator),
        jaegerconfig.ZipkinSharedRPCSpan(true),
    )

Answer 1

等待大神答复