zipkin

Documentation

Index

• type ChainedSanitizer
  • func NewChainedSanitizer(sanitizers ...Sanitizer) ChainedSanitizer
  • func (cs ChainedSanitizer) Sanitize(span *zc.Span) *zc.Span
• type Sanitizer
  • func NewErrorTagSanitizer() Sanitizer
  • func NewParentIDSanitizer(logger *zap.Logger) Sanitizer
  • func NewSpanDurationSanitizer(logger *zap.Logger) Sanitizer

Types

type ChainedSanitizer

type ChainedSanitizer []Sanitizer

ChainedSanitizer applies multiple sanitizers in serial fashion

func NewChainedSanitizer

func NewChainedSanitizer(sanitizers ...Sanitizer) ChainedSanitizer

NewChainedSanitizer creates a Sanitizer from the variadic list of passed Sanitizers

func (ChainedSanitizer) Sanitize

func (cs ChainedSanitizer) Sanitize(span *zc.Span) *zc.Span

Sanitize calls each Sanitize, returning the first error

type Sanitizer

type Sanitizer interface {
	Sanitize(span *zc.Span) *zc.Span
}

Sanitizer interface for sanitizing spans. Any business logic that needs to be applied to normalize the contents of a span should implement this interface. TODO - just make this a function

func NewErrorTagSanitizer

func NewErrorTagSanitizer() Sanitizer

NewErrorTagSanitizer returns a sanitizer that changes error binary annotations to boolean type and sets appropriate value, in case value was a string message it adds a 'error.message' binary annotation with this message.

func NewParentIDSanitizer

func NewParentIDSanitizer(logger *zap.Logger) Sanitizer

NewParentIDSanitizer returns a sanitizer that deals parentID == 0 by replacing with nil, per Zipkin convention.

func NewSpanDurationSanitizer

func NewSpanDurationSanitizer(logger *zap.Logger) Sanitizer

NewSpanDurationSanitizer returns a sanitizer that deals with nil or 0 span duration.