httptrace

Documentation

Overview

Package httptrace provides helpers for integrating http servers into distributed tracing results.

Index

• func StartHTTPSpan(ctx context.Context, tracer opentracing.Tracer, req *http.Request, ...) (opentracing.Span, *http.Request)
• func Tracer(tracer opentracing.Tracer) webutil.HTTPTracer

Functions

func StartHTTPSpan

func StartHTTPSpan(ctx context.Context, tracer opentracing.Tracer, req *http.Request, resource string, startTime time.Time, extra ...opentracing.StartSpanOption) (opentracing.Span, *http.Request)

StartHTTPSpan opens a span and creates a new request with a modified context, based on the span that was opened.

func Tracer

func Tracer(tracer opentracing.Tracer) webutil.HTTPTracer

Tracer returns an HTTP tracer.