tracing

package

v1.0.0 Latest Latest Go to latest Published: Apr 28, 2021 License: Apache-2.0 Imports: 12 Imported by: 0

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func ExtractSpanContextFromRequest(r *http.Request) opentracing.SpanContext

func Initialize(service string, logger Logger) (io.Closer, error)

Initialize create an instance of Jaeger Tracer and sets it as GlobalTracer.

type Info struct {
	TraceID   string
	SpanID    string
	ParentID  string
	IsSampled bool
}

type Logger interface {
	Error(args ...interface{})
	Debugf(format string, args ...interface{})
}

type Span struct {
	opentracing.Span
}

func SpanFromContext(ctx context.Context) *Span

func StartSpanFromContext(ctx context.Context, operationName string) (*Span, context.Context)

func StartSpanFromRequest(r *http.Request) (*Span, context.Context)

func (s *Span) Info() *Info

func (s *Span) Panic(err interface{})

func (s *Span) SetError(err error)

func (s *Span) SetHTTPResponseStatus(status int)

func (s *Span) String() string