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clientv3/concurrency: fix rev comparison on concurrent key deletion

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This commit is contained in:
Derek Chiang 2017-01-18 08:21:07 -08:00 committed by Gyu-Ho Lee
parent 898b9e608f
commit 5676226867
1 changed files with 2 additions and 3 deletions
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5
clientv3/concurrency/stm.go
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@ -249,11 +249,10 @@ func (s *stmReadCommitted) commit() *v3.TxnResponse {
}
func isKeyCurrent(k string, r *v3.GetResponse) v3.Cmp {
rev := r.Header.Revision + 1
if len(r.Kvs) != 0 {
rev = r.Kvs[0].ModRevision + 1
return v3.Compare(v3.ModRevision(k), "=", r.Kvs[0].ModRevision)
}
return v3.Compare(v3.ModRevision(k), "<", rev)
return v3.Compare(v3.ModRevision(k), "=", 0)
}
func respToValue(resp *v3.GetResponse) string {