public void OnFailure(AerospikeException e)
            {
                parent.console.Error("Failed to put: namespace={0} set={1} key={2} exception={3}",
                                     key.ns, key.setName, key.userKey, e.Message);

                parent.NotifyCompleted();
            }
 public virtual void OnSuccess(Key key, Record record)
 {
     parent.ValidateBin(key, bin, record);
     parent.NotifyCompleted();
 }