httptrace

Documentation

Index

• Constants
• Variables
• func Extract(req *http.Request) ([]core.KeyValue, []core.KeyValue, core.SpanContext)
• func W3C(ctx context.Context, req *http.Request) (context.Context, *http.Request, trace.Injector)

Constants

const (
	Vendor = "ot"
)

Variables

var (
	HTTPStatus     = tag.New("http.status")
	HTTPHeaderMIME = tag.New("http.mime")
	HTTPRemoteAddr = tag.New("http.remote")
	HTTPLocalAddr  = tag.New("http.local")
)

var (
	HostKey = tag.New("http.host")
	URLKey  = tag.New("http.url")
)

Functions

func Extract

func Extract(req *http.Request) ([]core.KeyValue, []core.KeyValue, core.SpanContext)

Returns the Attributes, Context Tags, and SpanContext that were encoded by Inject.

func W3C

func W3C(ctx context.Context, req *http.Request) (context.Context, *http.Request, trace.Injector)

Client