StatusCode: http.StatusInternalServerError,
		}
	}

	return nil
}

func commitBinary() (err error) {
	if !updateInProgress.CompareAndSwap(0, 1) {
		return errors.New("update already in progress")
	}
	defer updateInProgress.Store(0)

	opts := selfupdate.Options{}

	if err = selfupdate.CommitBinary(opts); err != nil {
		if rerr := selfupdate.RollbackError(err); rerr != nil {
			return AdminError{

	if err != nil {
		return err
	}
	defer xhttp.DrainBody(respBody)
	return nil
}

// CommitBinary - sends commit binary message to remote peers.
func (client *peerRESTClient) CommitBinary(ctx context.Context) error {
	respBody, err := client.callWithContext(ctx, peerRESTMethodCommitBinary, nil, nil, -1)
	if err != nil {
		return err
	}

			return client.VerifyBinary(ctx, u, sha256Sum, releaseInfo, bytes.NewReader(bin))
		}, idx, *client.host)
	}
	return ng.Wait()
}

// CommitBinary - asks remote peers to overwrite the old binary with the new one
func (sys *NotificationSys) CommitBinary(ctx context.Context) []NotificationPeerErr {
	ng := WithNPeers(len(sys.peerClients))
	for idx, client := range sys.peerClients {
		if client == nil {
			continue