tracinghttp

Documentation

Overview

Package tracinghttp provides marshaling support for tracing data into HTTP requests and responses

Index

• Constants
• func HeadersForSpans(timeLayout string, h http.Header, spans ...tracing.Span)

Constants

const (
	SpanHeader  = "X-Xmidt-Span"
	ErrorHeader = "X-Xmidt-Error"
)

Functions

func HeadersForSpans

func HeadersForSpans(timeLayout string, h http.Header, spans ...tracing.Span)

HeadersForSpans emits header information for each Span. The timeLayout may be empty, in which case time.RFC3339 is used. All times are converted to UTC prior to formatting.