trace

Documentation

Index

• func GRPCClientTrace(opts ...Option) middleware.Middleware
• func GRPCServerTrace(opts ...Option) middleware.Middleware
• func HTTPServerTrace(opts ...Option) middleware.HTTPMiddleware
• func ParseFullMethod(fullMethod string) (string, []attribute.KeyValue)
• func PeerAttr(addr string) []attribute.KeyValue
• func SpanInfo(fullMethod, addr string) (string, []attribute.KeyValue)
• type Metadata
  • func (m *Metadata) Get(key string) string
  • func (m *Metadata) Keys() []string
  • func (m *Metadata) Set(key, value string)
• type Option
  • func Name(name string) Option
  • func Propagator(propagator propagation.TextMapPropagator) Option
  • func Provider(provider trace.TracerProvider) Option
• type Tracer
  • func NewTracer(kind trace.SpanKind, opts ...Option) *Tracer
  • func (t *Tracer) Start(ctx context.Context, spanName string, carrier propagation.TextMapCarrier, ...) (context.Context, trace.Span)
  • func (t *Tracer) Stop(_ context.Context, span trace.Span, m interface{}, err error)
• type TracerOption

Functions

func GRPCClientTrace

func GRPCClientTrace(opts ...Option) middleware.Middleware

func GRPCServerTrace

func GRPCServerTrace(opts ...Option) middleware.Middleware

func HTTPServerTrace

func HTTPServerTrace(opts ...Option) middleware.HTTPMiddleware

func ParseFullMethod

func ParseFullMethod(fullMethod string) (string, []attribute.KeyValue)

func PeerAttr

func PeerAttr(addr string) []attribute.KeyValue

func SpanInfo

func SpanInfo(fullMethod, addr string) (string, []attribute.KeyValue)

Types

type Metadata

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

func (*Metadata) Get

func (m *Metadata) Get(key string) string

func (*Metadata) Keys

func (m *Metadata) Keys() []string

func (*Metadata) Set

func (m *Metadata) Set(key, value string)

type Option

type Option func(option *TracerOption)

func Name

func Name(name string) Option

func Propagator

func Propagator(propagator propagation.TextMapPropagator) Option

func Provider

func Provider(provider trace.TracerProvider) Option

type Tracer

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

func NewTracer

func NewTracer(kind trace.SpanKind, opts ...Option) *Tracer

func (*Tracer) Start

func (t *Tracer) Start(ctx context.Context, spanName string, carrier propagation.TextMapCarrier, opts ...trace.SpanStartOption) (context.Context, trace.Span)

func (*Tracer) Stop

func (t *Tracer) Stop(_ context.Context, span trace.Span, m interface{}, err error)

type TracerOption

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