tracing

Documentation

Index

• func NewContext(ctx context.Context, s zipkin.Span) context.Context
• func NewContextFromSpanContext(ctx context.Context, spanContext *model.SpanContext) context.Context
• func NewZapReporter() reporter.Reporter
• func SpanContextFromContext(ctx context.Context) *model.SpanContext
• func SpanFromContext(ctx context.Context) zipkin.Span
• type Tracer
  • func New(reporter reporter.Reporter) *Tracer
• type ZapReporter
  • func (*ZapReporter) Close() error
  • func (r *ZapReporter) Send(s model.SpanModel)

Functions

func NewContext

func NewContext(ctx context.Context, s zipkin.Span) context.Context

NewContext 将Span写入context

func NewContextFromSpanContext

func NewContextFromSpanContext(ctx context.Context, spanContext *model.SpanContext) context.Context

NewContextFromSpanContext 将SpanContext写入context

func NewZapReporter

func NewZapReporter() reporter.Reporter

NewReporter 构造函数

func SpanContextFromContext

func SpanContextFromContext(ctx context.Context) *model.SpanContext

SpanContextFromContext 从context中获取SpanContext

func SpanFromContext

func SpanFromContext(ctx context.Context) zipkin.Span

SpanFromContext 从context中获取Span

Types

type Tracer

type Tracer struct {
	opentracing.Tracer
}

Tracer 跟踪类

func New

func New(reporter reporter.Reporter) *Tracer

New 构造函数

type ZapReporter

type ZapReporter struct {
	*log.ZapLogger
}

func (*ZapReporter) Close

func (*ZapReporter) Close() error

Close 实现Reporter接口

func (*ZapReporter) Send

func (r *ZapReporter) Send(s model.SpanModel)

Send 实现Reporter接口