&garbagecollectorconfig.GarbageCollectorControllerConfiguration{
				ConcurrentGCSyncs: 30,
				GCIgnoredResources: []garbagecollectorconfig.GroupResource{
					{Group: "", Resource: "events"},
					{Group: eventv1.GroupName, Resource: "events"},
				},
				EnableGarbageCollector: false,
			},
		},
		HPAController: &HPAControllerOptions{
			&poautosclerconfig.HPAControllerConfiguration{

		"apiVersion", event.gvk.GroupVersion().String(),
		"kind", event.gvk.Kind,
		"object", klog.KObj(accessor),
		"uid", string(accessor.GetUID()),
		"eventType", event.eventType,
		"virtual", event.virtual,
	)

	// Check if the node already exists
	existingNode, found := gb.uidToNode.Read(accessor.GetUID())
	if found && !event.virtual && !existingNode.isObserved() {

		klog.V(4).InfoS("Received Container Created Event", "event", event.String())
	case runtimeapi.ContainerEventType_CONTAINER_STARTED_EVENT:
		e.sendPodLifecycleEvent(&PodLifecycleEvent{ID: types.UID(event.PodSandboxStatus.Metadata.Uid), Type: ContainerStarted, Data: event.ContainerId})
		klog.V(4).InfoS("Received Container Started Event", "event", event.String())
	case runtimeapi.ContainerEventType_CONTAINER_DELETED_EVENT:

        def events = toolchainEvents(task)
        def events1 = filterByJavaVersion(events, jdkMetadata1)
        def events2 = filterByJavaVersion(events, jdkMetadata2)
        then:
        executedAndNotSkipped(task)
        events.size() > 0
        events.size() == events1.size() + events2.size() // no events from other toolchains
        assertToolchainUsages(events1, jdkMetadata1, "JavaLauncher")

```

Nesse caso, a função de manipulação de evento `startup` irá inicializar os itens do "banco de dados" (só um `dict`) com alguns valores.

Você pode adicionar mais que uma função de manipulação de evento.

E sua aplicação não irá começar a receber requisições até que todos os manipuladores de eventos de `startup` sejam concluídos.

### Evento `shutdown`

	StackIDs []int

	// StartEv indicates the event type of the corresponding "start"
	// event, if this event is an "end," for a pair of events that
	// represent a time range.
	StartEv Type

	// IsTimedEvent indicates whether this is an event that both
	// appears in the main event stream and is surfaced to the
	// trace reader.
	//
	// Events that are not "timed" are considered "structural"

	Data []byte
}

// Event represents a single event in the trace.
type Event struct {
	table *evTable
	ctx   schedCtx
	base  baseEvent
}

// Kind returns the kind of event that this is.
func (e Event) Kind() EventKind {
	return go122Type2Kind[e.base.typ]
}

// Time returns the timestamp of the event.
func (e Event) Time() Time {
	return e.base.time
}

        1 * fooListener1.foo("param")
        0 * _
    }

    def listenersReceiveMessagesInSameOrderRegardlessOfGeneratingThread() {
        given:
        def events1 = events("a", 20)
        def events2 = events("b", 20)
        def events3 = events("c", 20)
        def received1 = new CopyOnWriteArrayList<String>()
        def received2 = new CopyOnWriteArrayList<String>()
        def listener1 = { String p ->

{
  "kind": "Event",
  "apiVersion": "events.k8s.io/v1",
  "metadata": {
    "name": "nameValue",
    "generateName": "generateNameValue",
    "namespace": "namespaceValue",
    "selfLink": "selfLinkValue",
    "uid": "uidValue",
    "resourceVersion": "resourceVersionValue",
    "generation": 7,
    "creationTimestamp": "2008-01-01T01:01:01Z",
    "deletionTimestamp": "2009-01-01T01:01:01Z",
    "deletionGracePeriodSeconds": 10,

{
  "kind": "Event",
  "apiVersion": "events.k8s.io/v1beta1",
  "metadata": {
    "name": "nameValue",
    "generateName": "generateNameValue",
    "namespace": "namespaceValue",
    "selfLink": "selfLinkValue",
    "uid": "uidValue",
    "resourceVersion": "resourceVersionValue",
    "generation": 7,
    "creationTimestamp": "2008-01-01T01:01:01Z",
    "deletionTimestamp": "2009-01-01T01:01:01Z",
    "deletionGracePeriodSeconds": 10,