res, err := sa.Analyze(make(chan struct{}))
	if err != nil {
		return err
	}
	relevantMessages := diag.Messages{}
	for _, msg := range res.Messages.FilterOutLowerThan(diag.Error) {
		if msg.Resource.Metadata.FullName.Name == resource.LocalName(name) {
			relevantMessages = append(relevantMessages, msg)
		}
	}
	if len(relevantMessages) > 0 {
		o, err := formatting.Print(relevantMessages, formatting.LogFormat, false)

	typ, err := r.Types.FindMessageByURL(url)
	if err != nil {
		// Here we ignore the error since we want istioctl to ignore unknown types due to the Envoy version change
		msg := exprpb.Type{TypeKind: &exprpb.Type_Dyn{Dyn: &emptypb.Empty{}}}
		return msg.ProtoReflect().Type(), nil
	}
	return typ, nil
}

// Wrapper is a wrapper around the Envoy ConfigDump
// It has extra helper functions for handling any/struct/marshal protobuf pain

	if err != nil {
		panic(err)
	}

	// we should get 0 or 1 oob messages
	if len(msgs) != 0 {
		assert.Equal(t, len(msgs), 1)
	}

	var fdss []int
	for _, msg := range msgs {
		fds, err := unix.ParseUnixRights(&msg)
		if err != nil {
			panic(err)
		}
		fdss = append(fdss, fds...)
	}
	return m, fdss
}

func sendAck(c *net.UnixConn) {
	ack := &zdsapi.WorkloadResponse{

		return
	}
	messages := make([]cniLog, 0, len(cniLogs))
	for _, l := range cniLogs {
		var msg cniLog
		if err := json.Unmarshal([]byte(l), &msg); err != nil {
			log.Debugf("Failed to unmarshal CNI plugin log entry: %v", err)
			continue
		}
		msg.Msg = strings.TrimSpace(msg.Msg)
		messages = append(messages, msg)
	}
	// Lock log message printing to prevent log messages from different CNI
	// processes interleave.

	Err error
}

func (c CommandParseError) Error() string {
	return c.Err.Error()
}

// Confirm waits for a user to confirm with the supplied message.
func Confirm(msg string, writer io.Writer) bool {
	for {
		_, _ = fmt.Fprintf(writer, "%s ", msg)
		var response string
		_, err := fmt.Scanln(&response)
		if err != nil {
			return false
		}
		switch strings.ToUpper(response) {
		case "Y", "YES":
			return true

	select {
	case r := <-ret:
		return r.resp, r.err
	case <-ctx.Done():
		return nil, ctx.Err()
	}
}

func (z *ZtunnelConnection) sendMsgAndWaitForAck(msg *zdsapi.WorkloadRequest, fd *int) (*zdsapi.WorkloadResponse, error) {
	data, err := proto.Marshal(msg)
	if err != nil {
		return nil, err
	}
	return z.sendDataAndWaitForAck(data, fd)
}

	defer func() {
		if e := recover(); e != nil {
			msg := fmt.Sprintf("istio-cni panicked during cmdAdd: %v\n%v", e, string(debug.Stack()))
			if err != nil {
				// If we're recovering and there was also an error, then we need to
				// present both.
				msg = fmt.Sprintf("%s: %v", msg, err)
			}
			err = fmt.Errorf(msg)
		}
		if err != nil {
			log.Errorf("istio-cni cmdAdd error: %v", err)
		}

func kubeBuilderInstalled() bool {
	ev := os.Getenv("KUBEBUILDER")
	return ev == "true" || ev == "1"
}

// Confirm waits for a user to confirm with the supplied message.
func Confirm(msg string, writer io.Writer) bool {
	for {
		_, _ = fmt.Fprintf(writer, "%s ", msg)
		var response string
		_, err := fmt.Scanln(&response)
		if err != nil {
			return false
		}
		switch strings.ToUpper(response) {
		case "Y", "YES":
			return true

	"istio.io/istio/pkg/config/analysis"
	"istio.io/istio/pkg/config/analysis/analyzers"
	"istio.io/istio/pkg/config/analysis/diag"
	"istio.io/istio/pkg/config/analysis/local"
	"istio.io/istio/pkg/config/analysis/msg"
	"istio.io/istio/pkg/config/resource"
	"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/kube/multicluster"
	"istio.io/istio/pkg/log"
	"istio.io/istio/pkg/url"
)

		return
	}
}

func processAddEvent(body []byte) (CNIPluginAddEvent, error) {
	var msg CNIPluginAddEvent
	err := json.Unmarshal(body, &msg)
	if err != nil {
		log.Errorf("Failed to unmarshal CNI plugin event: %v", err)
		return msg, err
	}

	log.Debugf("Deserialized CNI plugin event: %+v", msg)
	return msg, nil
}