trace

Documentation

Index

• Variables
• func NewColonTraceService(params ...interface{}) (interface{}, error)
• type ColonTraceProvider
  • func (provider *ColonTraceProvider) Boot(c core.Container) error
  • func (provider *ColonTraceProvider) IsDefer() bool
  • func (provider *ColonTraceProvider) Name() string
  • func (provider *ColonTraceProvider) Params(c core.Container) []interface{}
  • func (provider *ColonTraceProvider) Register(c core.Container) core.NewInstance
• type ColonTraceService
  • func (t *ColonTraceService) ExtractHTTP(req *http.Request) *contract.TraceContext
  • func (t *ColonTraceService) GetTrace(c context.Context) *contract.TraceContext
  • func (t *ColonTraceService) InjectHTTP(req *http.Request, tc *contract.TraceContext) *http.Request
  • func (t *ColonTraceService) NewTrace() *contract.TraceContext
  • func (t *ColonTraceService) StartSpan(tc *contract.TraceContext) *contract.TraceContext
  • func (t *ColonTraceService) ToMap(tc *contract.TraceContext) map[string]string
  • func (t *ColonTraceService) WithTrace(c context.Context, trace *contract.TraceContext) context.Context
• type TraceKey

Variables

var ContextKey = TraceKey("trace-key")

Functions

func NewColonTraceService

func NewColonTraceService(params ...interface{}) (interface{}, error)

Types

type ColonTraceProvider

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

func (*ColonTraceProvider) Boot

func (provider *ColonTraceProvider) Boot(c core.Container) error

Boot will called when the service instantiate

func (*ColonTraceProvider) IsDefer

func (provider *ColonTraceProvider) IsDefer() bool

IsDefer define whether the service instantiate when first make or register

func (*ColonTraceProvider) Name

func (provider *ColonTraceProvider) Name() string

/ Name define the name for this service

func (*ColonTraceProvider) Params

func (provider *ColonTraceProvider) Params(c core.Container) []interface{}

Params define the necessary params for NewInstance

func (*ColonTraceProvider) Register

func (provider *ColonTraceProvider) Register(c core.Container) core.NewInstance

Register registe a new function for make a service instance

type ColonTraceService

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

func (*ColonTraceService) ExtractHTTP

func (t *ColonTraceService) ExtractHTTP(req *http.Request) *contract.TraceContext

GetTrace By Http

func (*ColonTraceService) GetTrace

func (t *ColonTraceService) GetTrace(c context.Context) *contract.TraceContext

GetTrace From trace context

func (*ColonTraceService) InjectHTTP

func (t *ColonTraceService) InjectHTTP(req *http.Request, tc *contract.TraceContext) *http.Request

Set Trace to Http

func (*ColonTraceService) NewTrace

func (t *ColonTraceService) NewTrace() *contract.TraceContext

NewTrace generate a new trace

func (*ColonTraceService) StartSpan

func (t *ColonTraceService) StartSpan(tc *contract.TraceContext) *contract.TraceContext

ChildSpan instance a sub trace with new span id

func (*ColonTraceService) ToMap

func (t *ColonTraceService) ToMap(tc *contract.TraceContext) map[string]string

func (*ColonTraceService) WithTrace

func (t *ColonTraceService) WithTrace(c context.Context, trace *contract.TraceContext) context.Context

WithTrace register new trace to context

type TraceKey

type TraceKey string