opentracing

Documentation

Index

• func ExtractSpanFromMap(ctx context.Context, content map[string]string, name string) (context.Context, opentracing.Span, error)
• func InjectSpanToMap(ctx context.Context, content map[string]string) error
• type App
  • func New(config Config) *App
  • func (a App) Close()
  • func (a App) Handler(next http.Handler) http.Handler
• type Config
  • func Flags(fs *flag.FlagSet, prefix string) Config

Functions

func ExtractSpanFromMap

func ExtractSpanFromMap(ctx context.Context, content map[string]string, name string) (context.Context, opentracing.Span, error)

ExtractSpanFromMap extract span from map

func InjectSpanToMap

func InjectSpanToMap(ctx context.Context, content map[string]string) error

InjectSpanToMap extract span from map

Types

type App

type App struct {
	// contains filtered or unexported fields
}

App of package

func New

func New(config Config) *App

New creates new App from Config

func (App) Close

func (a App) Close()

Close tracer

func (App) Handler

func (a App) Handler(next http.Handler) http.Handler

Handler for net/http

type Config

type Config struct {
	// contains filtered or unexported fields
}

Config of package

func Flags

func Flags(fs *flag.FlagSet, prefix string) Config

Flags adds flags for configuring package