本文整理汇总了Golang中github.com/docker/distribution/context.Logger.Error方法的典型用法代码示例。如果您正苦于以下问题：Golang Logger.Error方法的具体用法？Golang Logger.Error怎么用？Golang Logger.Error使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/docker/distribution/context.Logger的用法示例。
在下文中一共展示了Logger.Error方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: changefeed
func changefeed(logger ctxu.Logger, store storage.MetaStore, imageName, changeID string, records int64) ([]byte, error) {
changes, err := store.GetChanges(changeID, int(records), imageName)
if err != nil {
logger.Errorf("500 GET could not retrieve records: %s", err.Error())
return nil, errors.ErrUnknown.WithDetail(err)
}
out, err := json.Marshal(&changefeedResponse{
NumberOfRecords: len(changes),
Records: changes,
})
if err != nil {
logger.Error("500 GET could not json.Marshal changefeedResponse")
return nil, errors.ErrUnknown.WithDetail(err)
}
return out, nil
}示例2: serveError
func serveError(log ctxu.Logger, w http.ResponseWriter, err error) {
if httpErr, ok := err.(errcode.Error); ok {
// info level logging for non-5XX http errors
httpErrCode := httpErr.ErrorCode().Descriptor().HTTPStatusCode
if httpErrCode >= http.StatusInternalServerError {
// error level logging for 5XX http errors
log.Errorf("%s: %s: %v", httpErr.ErrorCode().Error(), httpErr.Message, httpErr.Detail)
} else {
log.Infof("%s: %s: %v", httpErr.ErrorCode().Error(), httpErr.Message, httpErr.Detail)
}
}
e := errcode.ServeJSON(w, err)
if e != nil {
log.Error(e)
}
return
}示例3: checkChangefeedInputs
func checkChangefeedInputs(logger ctxu.Logger, s interface{}, r string) (
store storage.MetaStore, pageSize int64, err error) {
store, ok := s.(storage.MetaStore)
if !ok {
logger.Error("500 GET unable to retrieve storage")
err = errors.ErrNoStorage.WithDetail(nil)
return
}
pageSize, err = strconv.ParseInt(r, 10, 32)
if err != nil {
logger.Errorf("400 GET invalid pageSize: %s", r)
err = errors.ErrInvalidParams.WithDetail(
fmt.Sprintf("invalid records parameter: %s", err.Error()),
)
return
}
if pageSize == 0 {
pageSize = notary.DefaultPageSize
}
return
}示例4: getSnapshot
// getTimestampHandler returns a timestamp.json given a GUN
func getSnapshot(ctx context.Context, w http.ResponseWriter, logger ctxu.Logger, store storage.MetaStore, gun string) error {
cryptoServiceVal := ctx.Value("cryptoService")
cryptoService, ok := cryptoServiceVal.(signed.CryptoService)
if !ok {
return errors.ErrNoCryptoService.WithDetail(nil)
}
out, err := snapshot.GetOrCreateSnapshot(gun, store, cryptoService)
if err != nil {
switch err.(type) {
case *storage.ErrNoKey, storage.ErrNotFound:
logger.Error("404 GET snapshot")
return errors.ErrMetadataNotFound.WithDetail(nil)
default:
logger.Error("500 GET snapshot")
return errors.ErrUnknown.WithDetail(err)
}
}
logger.Debug("200 GET snapshot")
w.Write(out)
return nil
}