tracing

package

v0.0.0-...-849f898 Latest Latest Go to latest Published: Aug 20, 2020 License: Apache-2.0 Imports: 14 Imported by: 0

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func DialOption(tracer opentracing.Tracer) grpc.DialOption

DialOption grpc client option

func JaegerGlobalTracer() opentracing.Tracer

JaegerGlobalTracer ...

func JaegerUnaryClientInterceptor(tracer opentracing.Tracer) grpc.UnaryClientInterceptor

JaegerUnaryClientInterceptor ...

func JaegerUnaryServerInterceptor(tracer opentracing.Tracer) grpc.UnaryServerInterceptor

JaegerUnaryServerInterceptor ...

func NewJaegerTracer(serviceName string, jagentHost string, samplerConfigs ...interface{}) (tracer opentracing.Tracer, closer io.Closer, err error)

NewJaegerTracer NewJaegerTracer for current service

func NewJaegerTracerEx(svc, agentAddr, sampleType, sampleParm string) (opentracing.Tracer, io.Closer)

NewJaegerTracerEx ...

func ServerInterceptor(tracer opentracing.Tracer) grpc.UnaryServerInterceptor

ServerInterceptor grpc server option

type MDReaderWriter struct {
	metadata.MD
}

MDReaderWriter metadata Reader and Writer

func (c MDReaderWriter) ForeachKey(handler func(key, val string) error) error

ForeachKey implements ForeachKey of opentracing.TextMapReader

func (c MDReaderWriter) Set(key, val string)

Set implements Set() of opentracing.TextMapWriter