tracing

package module

v1.0.1 Latest Latest Go to latest Published: Dec 19, 2021 License: Apache-2.0 Imports: 17 Imported by: 0

Details

Valid go.mod file

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Repository

github.com/angelokurtis/go-tracing

Links

Open Source Insights

README ¶

go-tracing

Configurations for distributed tracing in Go

Documentation ¶

Index ¶

func ExtractSpanContextFromRequest(r *http.Request) opentracing.SpanContext
func Initialize(options ...TracerOptionFunc) (io.Closer, error)
type Info
type SamplerType
type Span
type SpanOptionFunc
- func WithCustomResource(resource types.NamespacedName) SpanOptionFunc
- func WithOperationName(operation string) SpanOptionFunc
type SpanOptions
- func (o *SpanOptions) Operation() string
type TracerOptionFunc

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func ExtractSpanContextFromRequest ¶

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

func Initialize ¶

func Initialize(options ...TracerOptionFunc) (io.Closer, error)

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

Types ¶

type Info ¶

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

type SamplerType ¶

type SamplerType string

const (
	ConstantSampler      SamplerType = jaeger.SamplerTypeConst
	ProbabilisticSampler SamplerType = jaeger.SamplerTypeProbabilistic
	RateLimitingSampler  SamplerType = jaeger.SamplerTypeRateLimiting
	RemoteSampler        SamplerType = jaeger.SamplerTypeRemote
)

type Span ¶

type Span struct {
	opentracing.Span
}

func SpanFromContext ¶

func SpanFromContext(ctx context.Context) *Span

func StartSpanFromContext ¶

func StartSpanFromContext(ctx context.Context, options ...SpanOptionFunc) (*Span, context.Context)

func StartSpanFromRequest ¶

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

func (*Span) HandleError ¶

func (s *Span) HandleError(err error) error

func (*Span) Info ¶

func (s *Span) Info() *Info

func (*Span) Panic ¶

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

func (*Span) SetError ¶

func (s *Span) SetError(err error)

func (*Span) SetHTTPResponseStatus ¶

func (s *Span) SetHTTPResponseStatus(status int)

func (*Span) String ¶

func (s *Span) String() string

type SpanOptionFunc ¶

type SpanOptionFunc func(*SpanOptions)

func WithCustomResource ¶

func WithCustomResource(resource types.NamespacedName) SpanOptionFunc

func WithOperationName ¶

func WithOperationName(operation string) SpanOptionFunc

type SpanOptions ¶

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

func (*SpanOptions) Operation ¶

func (o *SpanOptions) Operation() string

type TracerOptionFunc ¶

type TracerOptionFunc func(*config.Configuration) error

func WithEndpoint ¶

func WithEndpoint(endpoint string) TracerOptionFunc

func WithSamplerParam ¶

func WithSamplerParam(samplerParam float64) TracerOptionFunc

func WithSamplerType ¶

func WithSamplerType(samplerType SamplerType) TracerOptionFunc

func WithServiceName ¶

func WithServiceName(service string) TracerOptionFunc

Source Files ¶

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