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[#235] services/object: Implement new GetRange algorithm

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Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2020-12-07 20:49:47 +03:00 • committed by Alex Vanin
parent 91d8e0a4de
commit 1d23483828
37 changed files with 703 additions and 1125 deletions
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11
pkg/services/object/get/get.go
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@ -9,10 +9,17 @@ import (
// Get serves a request to get an object by address, and returns Streamer instance.
func (s *Service) Get(ctx context.Context, prm Prm) error {
return s.get(ctx, RangePrm{
commonPrm: prm.commonPrm,
}).err
}
// GetRange serves a request to get an object by address, and returns Streamer instance.
func (s *Service) GetRange(ctx context.Context, prm RangePrm) error {
return s.get(ctx, prm).err
}
func (s *Service) get(ctx context.Context, prm Prm) statusError {
func (s *Service) get(ctx context.Context, prm RangePrm) statusError {
exec := &execCtx{
svc: s,
ctx: ctx,
@ -46,6 +53,8 @@ func (exec *execCtx) analyzeStatus(execCnr bool) {
case statusVIRTUAL:
exec.log.Debug("requested object is virtual")
exec.assemble()
case statusOutOfRange:
exec.log.Debug("requested range is out of object bounds")
default:
exec.log.Debug("operation finished with error",
zap.String("error", exec.err.Error()),