Documentation

Overview

    Package tracecontext contains HTTP propagator for TraceContext standard. See https://github.com/w3c/distributed-tracing for more information.

    Index

    Constants

    This section is empty.

    Variables

    This section is empty.

    Functions

    This section is empty.

    Types

    type HTTPFormat

    type HTTPFormat struct{}

      HTTPFormat implements the TraceContext trace propagation format.

      func (*HTTPFormat) SpanContextFromHeaders

      func (f *HTTPFormat) SpanContextFromHeaders(tp string, ts string) (sc trace.SpanContext, ok bool)

        SpanContextFromHeaders extracts a span context from provided header values.

        func (*HTTPFormat) SpanContextFromRequest

        func (f *HTTPFormat) SpanContextFromRequest(req *http.Request) (sc trace.SpanContext, ok bool)

          SpanContextFromRequest extracts a span context from incoming requests.

          func (*HTTPFormat) SpanContextToHeaders

          func (f *HTTPFormat) SpanContextToHeaders(sc trace.SpanContext) (tp string, ts string)

            SpanContextToHeaders serialize the SpanContext to traceparent and tracestate headers.

            func (*HTTPFormat) SpanContextToRequest

            func (f *HTTPFormat) SpanContextToRequest(sc trace.SpanContext, req *http.Request)

              SpanContextToRequest modifies the given request to include traceparent and tracestate headers.

              Source Files