tracer

Documentation

Index

• type Config
• type OTLP
  • func (t *OTLP) Start(ctx context.Context, spanName string, opts ...trace.SpanStartOption) (context.Context, trace.Span)
• type OTLPProvider
  • func NewOTLPProvider(ctx context.Context, cfg Config) (*OTLPProvider, error)
  • func (p *OTLPProvider) Stop(ctx context.Context) error
  • func (p *OTLPProvider) Tracer(name string, opts ...trace.TracerOption) trace.Tracer

Types

type Config

type Config struct {
	Address     string
	Insecure    bool
	Username    string
	Password    string
	Probability float64
	ServiceName string
}

Config holds the tracing configuration.

type OTLP

type OTLP struct {
	embedded.Tracer
	// contains filtered or unexported fields
}

OTLP is an extension of otel tracer to add custom logging.

func (*OTLP) Start

func (t *OTLP) Start(ctx context.Context, spanName string, opts ...trace.SpanStartOption) (context.Context, trace.Span)

Start returns a new span with the corresponding trace id field filled.

type OTLPProvider

type OTLPProvider struct {
	embedded.TracerProvider
	// contains filtered or unexported fields
}

OTLPProvider is a trace provider which exports traces to OTLP.

func NewOTLPProvider

func NewOTLPProvider(ctx context.Context, cfg Config) (*OTLPProvider, error)

NewOTLPProvider creates a new OTLPProvider.

func (*OTLPProvider) Stop

func (p *OTLPProvider) Stop(ctx context.Context) error

Stop stops the provider once all traces have been uploaded.

func (*OTLPProvider) Tracer

func (p *OTLPProvider) Tracer(name string, opts ...trace.TracerOption) trace.Tracer

Tracer creates a new tracer with the given name and options.