if err != nil {
		fmt.Printf("error generating key: %s n", err)
		os.Exit(1)
	}

	// dump private key to file
	privateKeyBytes := x509.MarshalPKCS1PrivateKey(privatekey)
	privateKeyBlock := &pem.Block{
		Type:  "RSA PRIVATE KEY",
		Bytes: privateKeyBytes,
	}
	privatePem, err := os.Create("support_private.pem")
	if err != nil {
		fmt.Printf("error when create private.pem: %s n", err)

			if !ok {
				log.Printf("%s:%d: missing proposal approval\n", filename, i+1)
				exitCode = 1
			} else {
				_, err := strconv.Atoi(approval)
				if err != nil {
					log.Printf("%s:%d: malformed proposal approval #%s\n", filename, i+1, approval)
					exitCode = 1
				}
			}
			line = strings.TrimSpace(feature)
		} else {
			if strings.Contains(line, " #") {

		Scopes: []string{oidc.ScopeOpenID, "groups"},
	}

	state := fmt.Sprintf("x%dx", time.Now().Unix())
	authCodeURL := oauth2Config.AuthCodeURL(state)
	// fmt.Printf("authcodeurl: %s\n", authCodeURL)

	var lastReq *http.Request
	checkRedirect := func(req *http.Request, via []*http.Request) error {
		// fmt.Printf("CheckRedirect:\n")
		// fmt.Printf("Upcoming: %s %s\n", req.Method, req.URL.String())
		// for i, c := range via {

	if seq != m.RecvSeq {
		if debugPrint {
			fmt.Printf("expected sequence %d, got %d\n", m.RecvSeq, seq)
		}
		m.disconnect(fmt.Sprintf("receive sequence number mismatch. want %d, got %d", m.RecvSeq, seq))
		return false
	}
	m.RecvSeq++
	return true
}

func (m *muxServer) message(msg message) {
	if debugPrint {
		fmt.Printf("muxServer: received message %d, length %d\n", msg.Seq, len(msg.Payload))
	}

		defer func() {
			if debugPrint {
				fmt.Printf("grid: Handler returning from: %v %v\n", req.Method, req.URL)
			}
			if r := recover(); r != nil {
				debug.PrintStack()
				err := fmt.Errorf("grid: panic: %v\n", r)
				gridLogIf(context.Background(), err, err.Error())
				w.WriteHeader(http.StatusInternalServerError)
			}
		}()
		if debugPrint {
			fmt.Printf("grid: Got a %s request for: %v\n", req.Method, req.URL)

	v, err := li.Get()
	if err != nil {
		log.Fatalf("Error retrieving STS credentials: %v", err)
	}

	if displayCreds {
		fmt.Println("Only displaying credentials:")
		fmt.Println("AccessKeyID:", v.AccessKeyID)
		fmt.Println("SecretAccessKey:", v.SecretAccessKey)
		fmt.Println("SessionToken:", v.SessionToken)
		return
	}

	// Use generated credentials to authenticate with MinIO server

func (m *muxClient) response(seq uint32, r Response) {
	if debugReqs {
		fmt.Println(m.MuxID, m.parent.String(), "RESP")
	}
	if debugPrint {
		fmt.Printf("mux %d: got msg seqid %d, payload length: %d, err:%v\n", m.MuxID, seq, len(r.Msg), r.Err)
	}
	if !m.checkSeq(seq) {
		if debugReqs {
			fmt.Println(m.MuxID, m.parent.String(), "CHECKSEQ FAIL", m.RecvSeq, seq)
		}
		PutByteBuffer(r.Msg)
		r.Msg = nil

					})
				}

				toPrint = append(toPrint, fmt.Sprintf("%s%s", b0, string(b)))
			}
		}
		sort.Strings(toPrint)
		fmt.Printf("{\n%s\n}\n", strings.Join(toPrint, ",\n"))

		if len(combineFiles) > 0 {
			for k, v := range combineFiles {
				if err := combine(v, k); err != nil {
					fmt.Println("ERROR:", err)
				}
			}
		}

		return nil
	}

		configMapName := "istio"
		if rev := deployment.Labels[label.IoIstioRev.Name]; rev != "default" {
			configMapName += fmt.Sprintf("-%s", rev)
		}
		configMap, err := cli.Kube().CoreV1().ConfigMaps(namespace).Get(context.TODO(), configMapName, metav1.GetOptions{})
		if err != nil {
			fmt.Printf("Error getting configmap %s: %v\n", configMapName, err)
		}
		meshData := make(map[string]interface{})

}

// String returns a string representation of the connection.
func (c *Connection) String() string {
	return fmt.Sprintf("%s->%s", c.Local, c.Remote)
}

// StringReverse returns a string representation of the reverse connection.
func (c *Connection) StringReverse() string {
	return fmt.Sprintf("%s->%s", c.Remote, c.Local)
}

// State is a connection state.
type State uint32