clientv3: KeepAliveOnce returns ErrLeaseNotFound if TTL <= 0
@@ -255,7 +255,7 @@ func (l *lessor) KeepAliveOnce(ctx context.Context, id LeaseID) (*LeaseKeepAlive
for {
resp, err := l.keepAliveOnce(ctx, id)
if err == nil {
- if resp.TTL == 0 {
+ if resp.TTL <= 0 {
err = rpctypes.ErrLeaseNotFound
}
return resp, err
