package google

import "go.opencensus.io/plugin/http/propagation/google"

Package google contains a propagation.HTTPFormat implementation for Google Cloud Trace and Stackdriver.

Index ¶

• type HTTPFormat
• func (f *HTTPFormat) FromRequest(req *http.Request) (sc trace.SpanContext, ok bool)
• func (f *HTTPFormat) ToRequest(sc trace.SpanContext, req *http.Request)

Types ¶

type HTTPFormat ¶

type HTTPFormat struct{}

HTTPFormat implements propagation.HTTPFormat to propagate traces in HTTP headers for Google Cloud Platform and Stackdriver Trace.

func (*HTTPFormat) FromRequest ¶

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

FromRequest extracts a Stackdriver Trace span context from incoming requests.

func (*HTTPFormat) ToRequest ¶

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

ToRequest modifies the given request to include a Stackdriver Trace header.

Source Files ¶

google.go