You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
50 lines
935 B
50 lines
935 B
package etcd
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
)
|
|
|
|
const (
|
|
ErrCodeEtcdNotReachable = 501
|
|
ErrCodeUnhandledHTTPStatus = 502
|
|
)
|
|
|
|
var (
|
|
errorMap = map[int]string{
|
|
ErrCodeEtcdNotReachable: "All the given peers are not reachable",
|
|
}
|
|
)
|
|
|
|
type EtcdError struct {
|
|
ErrorCode int `json:"errorCode"`
|
|
Message string `json:"message"`
|
|
Cause string `json:"cause,omitempty"`
|
|
Index uint64 `json:"index"`
|
|
}
|
|
|
|
func (e EtcdError) Error() string {
|
|
return fmt.Sprintf("%v: %v (%v) [%v]", e.ErrorCode, e.Message, e.Cause, e.Index)
|
|
}
|
|
|
|
func newError(errorCode int, cause string, index uint64) *EtcdError {
|
|
return &EtcdError{
|
|
ErrorCode: errorCode,
|
|
Message: errorMap[errorCode],
|
|
Cause: cause,
|
|
Index: index,
|
|
}
|
|
}
|
|
|
|
func handleError(b []byte) error {
|
|
etcdErr := new(EtcdError)
|
|
|
|
err := json.Unmarshal(b, etcdErr)
|
|
if err != nil {
|
|
logger.Warningf("cannot unmarshal etcd error: %v", err)
|
|
return err
|
|
}
|
|
|
|
return etcdErr
|
|
}
|