// This WaitGroup is used to wait for all sending routines to finish before shutting down audit backend.
	wg sync.WaitGroup

	// Limits the number of batches sent to the delegate backend per second.
	throttle flowcontrol.RateLimiter
}

var _ audit.Backend = &bufferedBackend{}

// NewBackend returns a buffered audit backend that wraps delegate backend.

}

func ingressBackendToHTTPRoute(backend *knetworking.IngressBackend, namespace string,
	domainSuffix string, services kclient.Client[*corev1.Service],
) *networking.HTTPRoute {
	if backend == nil {
		return nil
	}

	port := &networking.PortSelector{}

	if backend.Service == nil {
		log.Infof("backend service must be specified")
		return nil
	}
	if backend.Service.Port.Number > 0 {

		ObjectMeta: metav1.ObjectMeta{
			Namespace: "mock", // goes into backend full name
			Name:      "test",
		},
		Spec: net.IngressSpec{
			Rules: []net.IngressRule{
				{
					Host: "my.host.com",
					IngressRuleValue: net.IngressRuleValue{
						HTTP: &net.HTTPIngressRuleValue{
							Paths: []net.HTTPIngressPath{
								{
									Path: "/test",
									Backend: net.IngressBackend{
										Service: &net.IngressServiceBackend{

	for _, code := range []int{400, 500} {
		t.Run(fmt.Sprintf("code=%v", code), func(t *testing.T) {
			// Set up a backend server
			backend := http.NewServeMux()
			backend.Handle("/hello", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
				w.WriteHeader(code)
				w.Write([]byte(`some data`))
			}))
			backend.Handle("/there", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
				t.Error("request to /there")

type DestroyFunc func()

// Create creates a storage backend based on given config.
func Create(c storagebackend.ConfigForResource, newFunc, newListFunc func() runtime.Object, resourcePrefix string) (storage.Interface, DestroyFunc, error) {
	switch c.Type {
	case storagebackend.StorageTypeETCD2:
		return nil, nil, fmt.Errorf("%s is no longer a supported storage backend", c.Type)

	}

	w.ShouldRetry = retryOnError
	return w, nil
}

type backend struct {
	w    *webhook.GenericWebhook
	name string
}

// NewDynamicBackend returns an audit backend configured from a REST client that
// sends events over HTTP to an external service.
func NewDynamicBackend(rc *rest.RESTClient, retryBackoff wait.Backoff) audit.Backend {
	return &backend{
		w: &webhook.GenericWebhook{
			RestClient:   rc,

        isDaemon = true
        uncaughtExceptionHandler = loggingUncaughtExceptionHandler
      }
    }

  private val backend = TaskRunner.RealBackend(threadFactory)
  private val taskRunner = TaskRunner(backend)
  private val queue = taskRunner.newQueue()

  @AfterEach fun tearDown() {
    backend.shutdown()
  }

  @Test fun test() {
    val t1 = System.nanoTime() / 1e6

	ProcessEvents(events ...*auditinternal.Event) bool
}

type Backend interface {
	Sink

	// Run will initialize the backend. It must not block, but may run go routines in the background. If
	// stopCh is closed, it is supposed to stop them. Run will be called before the first call to ProcessEvents.
	Run(stopCh <-chan struct{}) error

	// Shutdown will synchronously shut down the backend while making sure that all pending

  labels:
    app: redis
    role: slave
    tier: backend
spec:
  # this replicas value is default
  # modify it according to your case
  replicas: 2
  selector:
    matchLabels:
      app: redis
      role: slave
      tier: backend
  template:
    metadata:
      labels:
        app: redis
        role: slave
        tier: backend
    spec:
      containers:
      - name: slave

So, let's say you have a frontend running in your browser at `http://localhost:8080`, and its JavaScript is trying to communicate with a backend running at `http://localhost` (because we don't specify a port, the browser will assume the default port `80`).