tracing

package

v1.1.0 Latest Latest Go to latest Published: Dec 28, 2025 License: Apache-2.0 Imports: 13 Imported by: 0

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const (
	ALWAYS = "always"
	NEVER  = "never"
	RATIO  = "ratio"
)

Sampling Strategy

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const (
	JAEGER = "jaeger"
	OTLP   = "otlp"
)

Exporter end

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const ServiceName = "dubbo-go-pixiu"

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type Holder struct {
	Tracers map[string]Trace
}

Holder Unique Name by making Id self-incrementing。

type ProtocolName string

Different Listeners listen to different protocol requests, and create the corresponding tracer

const HTTPProtocol ProtocolName = "HTTP"

type Trace interface {
	trace.Tracer
}

Trace interface need to be implemented to construct your Tracer.

type TraceDriver struct {
	trace.TracerProvider
}

Tracers corresponding to the listening protocol are maintained by the holder

func InitDriver(bs *model.Bootstrap) *TraceDriver

InitDriver loading BootStrap configuration about trace

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

TraceDriverManager Driver maintains all tracers and the provider.

func CreateDefaultTraceDriverManager(bs *model.Bootstrap) *TraceDriverManager

func (manager *TraceDriverManager) GetDriver() *TraceDriver

type Tracer struct {
	Trace trace.Tracer
}

Wrap the tracer provided by otel and be asked to implement the Trace interface to customize the Span implementation.

Path	Synopsis
jaeger
otlp