trace

Documentation

Index

• Constants
• func SetTraceID(next http.Handler) http.Handler

Constants

const TraceID = "traceid"

TraceID is the header that is passed in outgoing response

Functions

func SetTraceID

func SetTraceID(next http.Handler) http.Handler

SetTraceID is a http middleware that checks for "Traceparent" header in the incoming requests. If present, parse and extract the traceid. Else create a custom traceid and sets it as new "Traceparent" header in incoming request. Also sets that traceid in outgoing response header.