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不能在子span里面发送请求
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Constants ¶
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const ( TraceTypeJaeger = "jaeger" TraceTypeZipkin = "zipkin" )
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type TraceContext ¶
type TraceContext struct {
TopSpan opentracing.Span
}
TraceContext trace
func NewTraceContext ¶
func NewTraceContext(name string, headers map[string][]string) *TraceContext
NewTraceContext new traceCtx
func (*TraceContext) SpanFinish ¶
func (ctx *TraceContext) SpanFinish(span opentracing.Span)
func (*TraceContext) SpanInject ¶
func (ctx *TraceContext) SpanInject(md metautils.NiceMD)
SpanInject 将span注入到request
func (*TraceContext) SpanStart ¶
func (ctx *TraceContext) SpanStart(name string) opentracing.Span
type TracerContext ¶
type TracerContext interface {
SpanFinish(span opentracing.Span)
// SpanStart 开启子span
SpanStart(name string) opentracing.Span
// SpanInject 注入请求
SpanInject(md metautils.NiceMD)
}
TracerContext 链路
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