v2error

Documentation

Overview

Package v2error describes errors in etcd project. When any change happens, https://github.com/etcd-io/website/blob/main/content/docs/v2/errorcode.md needs to be updated correspondingly. To be deprecated in favor of v3 APIs.

Index

• Constants
• type Error
  • func NewError(errorCode int, cause string, index uint64) *Error
  • func NewRequestError(errorCode int, cause string) *Error
  • func (e Error) Error() string
  • func (e Error) StatusCode() int
  • func (e Error) WriteTo(w http.ResponseWriter) error

Constants

const (
	EcodeKeyNotFound = 100
	EcodeTestFailed  = 101
	EcodeNotFile     = 102

	EcodeNotDir    = 104
	EcodeNodeExist = 105

	EcodeRootROnly   = 107
	EcodeDirNotEmpty = 108

	EcodeUnauthorized = 110

	EcodePrevValueRequired = 201
	EcodeTTLNaN            = 202
	EcodeIndexNaN          = 203

	EcodeInvalidField       = 209
	EcodeInvalidForm        = 210
	EcodeRefreshValue       = 211
	EcodeRefreshTTLRequired = 212

	EcodeRaftInternal = 300
	EcodeLeaderElect  = 301

	EcodeWatcherCleared    = 400
	EcodeEventIndexCleared = 401
)

Types

type Error

type Error struct {
	ErrorCode int    `json:"errorCode"`
	Message   string `json:"message"`
	Cause     string `json:"cause,omitempty"`
	Index     uint64 `json:"index"`
}

func NewError

func NewError(errorCode int, cause string, index uint64) *Error

func NewRequestError

func NewRequestError(errorCode int, cause string) *Error

func (Error) Error

func (e Error) Error() string

Error is for the error interface

func (Error) StatusCode

func (e Error) StatusCode() int

func (Error) WriteTo

func (e Error) WriteTo(w http.ResponseWriter) error