/
websocker_error.go
80 lines (63 loc) · 1.48 KB
/
websocker_error.go
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package websocket
import "fmt"
// 内部使用的错误码
const (
// errCodeConnNeedReconnect 需要重连
errCodeConnNeedReconnect = 7000 + iota
// errCodeConnNeedReIdentify 需要重新鉴权
errCodeConnNeedReIdentify
// errCodeConnNeedPanic 无法恢复的链接
errCodeConnNeedPanic
)
// API websocket 错误码
// 参考: https://bot.q.qq.com/wiki/develop/api/gateway/error/error.html
const (
// 无法重连和鉴权
errCodeBotRemoved = 4914
errCodeBotBanned = 4915
// 可以直接重连
errCodeSendMessageTooFast = 4008
errCodeSessionTimeout = 4009
)
var (
ErrNeedReconnect = NewWSError(errCodeConnNeedReconnect, "need reconnect")
ErrInvalidSession = NewWSError(errCodeConnNeedReIdentify, "invalid session")
)
type WSError struct {
code int
text string
}
func NewWSError(code int, text string) error {
err := &WSError{
code: code,
text: text,
}
return err
}
func (e WSError) Error() string {
return fmt.Sprintf("code: %v, text: %v", e.code, e.text)
}
func (e WSError) Code() int {
return e.code
}
func (e WSError) Text() string {
return e.text
}
func IsNeedReconnectError(err error) bool {
if e, ok := err.(*WSError); ok {
return e.code == errCodeConnNeedReconnect
}
return false
}
func IsNeedReIdentifyError(err error) bool {
if e, ok := err.(*WSError); ok {
return e.code == errCodeConnNeedReIdentify
}
return false
}
func IsNeedPanicError(err error) bool {
if e, ok := err.(*WSError); ok {
return e.code == errCodeConnNeedPanic
}
return false
}