tracer

package

v1.4.3 Latest Latest Go to latest Published: Jan 31, 2021 License: Apache-2.0 Imports: 21 Imported by: 0

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const MaxPacketSize = int(65000 * candihelper.Byte)

MaxPacketSize max packet size of UDP

This section is empty.

func GetTraceID(ctx context.Context) string

GetTraceID func

func GetTraceURL(ctx context.Context) (u string)

GetTraceURL log trace url

func InitOpenTracing() error

InitOpenTracing with agent and service name

func Log(ctx context.Context, key string, value interface{})

Log trace

func LogEvent(ctx context.Context, event string, payload ...interface{})

LogEvent trace

func SetError(ctx context.Context, err error)

SetError func

func StartTrace(ctx context.Context, operationName string) interfaces.Tracer

StartTrace starting trace child span from parent span

func WithTraceFunc(ctx context.Context, operationName string, fn func(context.Context, map[string]interface{}))

WithTraceFunc functional with context and tags in function params

func WithTraceFuncTracer(ctx context.Context, operationName string, fn func(t interfaces.Tracer))

WithTraceFuncTracer functional with Tracer instance in function params

type GRPCMetadataReaderWriter metadata.MD

GRPCMetadataReaderWriter grpc metadata

func (mrw GRPCMetadataReaderWriter) ForeachKey(handler func(string, string) error) error

ForeachKey method

func (mrw GRPCMetadataReaderWriter) Set(key, value string)

Set method