}

// StartUDSLogServer starts up a UDS server which receives log reported from CNI network plugin.
func (l *UDSLogger) StartUDSLogServer(sockAddress string, stop <-chan struct{}) error {
	if sockAddress == "" {
		return nil
	}
	log.Info("Start a UDS server for CNI plugin logs")
	unixListener, err := uds.NewListener(sockAddress)
	if err != nil {
		return fmt.Errorf("failed to create UDS listener: %v", err)
	}
	go func() {

)

func TestUDSLog(t *testing.T) {
	// Start UDS log server
	udsSockDir := t.TempDir()
	udsSock := filepath.Join(udsSockDir, "cni.sock")
	logger := NewUDSLogger(istiolog.DebugLevel)
	stop := make(chan struct{})
	defer close(stop)
	assert.NoError(t, logger.StartUDSLogServer(udsSock, stop))

	// Configure log to tee to UDS server
	stdout := os.Stdout
	r, w, _ := os.Pipe()
	os.Stdout = w

	"time"

	"go.uber.org/atomic"
	"google.golang.org/grpc"

	mesh "istio.io/api/mesh/v1alpha1"
	"istio.io/istio/pkg/security"
	"istio.io/istio/pkg/uds"
)

const (
	maxStreams    = 100000
	maxRetryTimes = 5
)

// Server is the gPRC server that exposes SDS through UDS.
type Server struct {
	workloadSds *sdsservice

	grpcWorkloadListener net.Listener

	grpcWorkloadServer *grpc.Server

	registerStringParameter(constants.CNIEventAddress, "/var/run/istio-cni/pluginevent.sock",
		"The UDS server address which CNI plugin will forward ambient pod creation events to")
	registerStringParameter(constants.ZtunnelUDSAddress, "/var/run/ztunnel/ztunnel.sock", "The UDS server address which ztunnel will connect to")

	// Setup initial logging now. We will override it with proper logging over UDS later, but at this point we don't have the config
	// read yet and do not want to be completely blind to logs.
	if err := log.Configure(plugin.GetLoggingOptions(nil)); err != nil {
		return err
	}
	defer func() {
		// Log sync will send logs to install-cni container via UDS.
		// We don't need a timeout here because underlying the log pkg already handles it.

	}

	return nil
}

func setupLogging(conf *Config) {
	if conf.LogUDSAddress != "" {
		// reconfigure log output with tee to UDS if UDS log is enabled.
		if err := log.Configure(GetLoggingOptions(conf)); err != nil {
			log.Error("Failed to configure istio-cni with UDS log")
		}
	}
}

func pluginResponse(conf *Config) error {
	var result *cniv1.Result
	if conf.PrevResult == nil {

      failureThreshold: {{ .Values.global.proxy.readinessFailureThreshold }}
    volumeMounts:
    - name: workload-socket
      mountPath: /var/run/secrets/workload-spiffe-uds
    - name: credential-socket
      mountPath: /var/run/secrets/credential-uds
    {{- if eq .Values.global.caName "GkeWorkloadCertificate" }}
    - name: gke-workload-certificate
      mountPath: /var/run/secrets/workload-spiffe-credentials

      failureThreshold: {{ .Values.global.proxy.readinessFailureThreshold }}
    volumeMounts:
    - name: workload-socket
      mountPath: /var/run/secrets/workload-spiffe-uds
    - name: credential-socket
      mountPath: /var/run/secrets/credential-uds
    {{- if eq .Values.global.caName "GkeWorkloadCertificate" }}
    - name: gke-workload-certificate
      mountPath: /var/run/secrets/workload-spiffe-credentials

        resources:
      {{ template "resources" . }}
        volumeMounts:
        - name: workload-socket
          mountPath: /var/run/secrets/workload-spiffe-uds
        - name: credential-socket
          mountPath: /var/run/secrets/credential-uds
        {{- if eq .Values.global.caName "GkeWorkloadCertificate" }}
        - name: gke-workload-certificate
          mountPath: /var/run/secrets/workload-spiffe-credentials

        resources:
      {{ template "resources" . }}
        volumeMounts:
        - name: workload-socket
          mountPath: /var/run/secrets/workload-spiffe-uds
        - name: credential-socket
          mountPath: /var/run/secrets/credential-uds
        {{- if eq .Values.global.caName "GkeWorkloadCertificate" }}
        - name: gke-workload-certificate
          mountPath: /var/run/secrets/workload-spiffe-credentials