Function mergeLocalCAS

pkg/ring/merge_test.go:497–509

(ring1, ring2 *Desc, nowUnixTime int64)

}

func mergeLocalCAS(ring1, ring2 *Desc, nowUnixTime int64) (*Desc, *Desc) {
	change, err := ring1.mergeWithTime(ring2, true, time.Unix(nowUnixTime, 0))
	if err != nil {
		panic(err)
	}

	if change == nil {
		return ring1, nil
	}

	changeRing := change.(*Desc)
	return ring1, changeRing
}