propagation

package
v0.3.1 Latest Latest
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Published: Mar 4, 2022 License: Apache-2.0 Imports: 8 Imported by: 0

Documentation

Overview

Package propagation implement uber-trace-id header propagation used by Jaeger.

Index

Constants

This section is empty.

Variables

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Functions

This section is empty.

Types

type HTTPFormat

type HTTPFormat struct{}

HTTPFormat implements propagation.HTTPFormat to propagate traces in HTTP headers for Jaeger traces.

func (*HTTPFormat) SpanContextFromRequest

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

SpanContextFromRequest extracts a Jaeger Trace span context from incoming requests.

func (*HTTPFormat) SpanContextToRequest

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

SpanContextToRequest modifies the given request to include a Jaeger Trace header.

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