middleware

Documentation

Index

• Constants
• func AddTracingSpanToRequest(ctx context.Context, req *http.Request)
• func OpencensusTracing() func(next http.Handler) http.Handler

Constants

const HeaderNameOpencensusSpan = "X-Opencensus-Span"

Functions

func AddTracingSpanToRequest

func AddTracingSpanToRequest(ctx context.Context, req *http.Request)

AddTracingSpanToRequest resolves span data from the provided context and injects it to the request

func OpencensusTracing

func OpencensusTracing() func(next http.Handler) http.Handler

OpencensusTracing implements a simple middleware handler for adding an opencensus tracing span to the request context