gerror

Documentation

Index

• Variables
• func EnumName(m map[int32]string, v int32) string
• func IsCustomError(e ErrorType) bool
• func PanicToErr(err *error)
• func PanicValToErr(panicVal interface{}, err *error)
• type ErrorType
  • func (x ErrorType) String() string
  • func (x ErrorType) Value() int32
• type SysError
  • func New(code ErrorType, err error) *SysError
  • func NewError(code ErrorType, err string) *SysError
  • func (err *SysError) Error() string

Variables

var ErrorType_name = map[int32]string{
	0:      "OK",
	100000: "CUSTOM_ERROR",
	100001: "SERVER_INTERNAL_ERROR",
	100002: "SERVER_CDATA_ERROR",
	100003: "SERVER_CMSG_ERROR",
	100004: "SERVER_FILE_NOT_FOUND",
	100005: "SERVER_ACCESS_REFUSED",
	200000: "CLIENT_TIMEOUT",
	200001: "CLIENT_IO_ERROR",
}

var RecoverPanicToErr = true

Functions

func EnumName

func EnumName(m map[int32]string, v int32) string

EnumName is a helper function to simplify printing enums by name. Given an enum map and a value, it returns a useful string.

func IsCustomError

func IsCustomError(e ErrorType) bool

判断错误类型是否是允许的错误范围 true=消息内部定义的错误，false=系统级别错误，需要关闭连接

func PanicToErr

func PanicToErr(err *error)

func PanicValToErr

func PanicValToErr(panicVal interface{}, err *error)

Types

type ErrorType

type ErrorType int32

const (
	//操作成功的返回码常量
	OK ErrorType = 0

	//通用错误
	CUSTOM_ERROR ErrorType = 100000
	//服务器端一般错误
	SERVER_INTERNAL_ERROR ErrorType = 100001
	//读取客户端发送的数据异常
	SERVER_CDATA_ERROR ErrorType = 100002
	//处理客户端发送的数据异常
	SERVER_CMSG_ERROR ErrorType = 100003
	//服务器端的文件没有找到
	SERVER_FILE_NOT_FOUND ErrorType = 100004
	//服务器端的访问被拒绝
	SERVER_ACCESS_REFUSED ErrorType = 100005

	//客户端访问超时
	CLIENT_TIMEOUT ErrorType = 200000
	//客户端IO错误
	CLIENT_IO_ERROR ErrorType = 200001
)

func (ErrorType) String

func (x ErrorType) String() string

func (ErrorType) Value

func (x ErrorType) Value() int32

type SysError

type SysError struct {
	Code    ErrorType `json:"ret"`
	Content string    `json:"result,omitempty"`
	Cause   error     `json:"-"`
}

系统常规错误

func New

func New(code ErrorType, err error) *SysError

func NewError

func NewError(code ErrorType, err string) *SysError

func (*SysError) Error

func (err *SysError) Error() string