subscribe method
FrontendEventSubscription<Event>
subscribe({})
With this method you will subscribe on Frontend events
Implementation
FrontendEventSubscription<Event> subscribe({
required bool single,
required FrontendEventListener<Event> listener,
required bool onEveryEvent,
}) {
final event = _event ?? _eventType!;
final code = generateSimpleRandomCode();
final subscription = FrontendEventSubscription<Event>(
onClose: () => _close(event, listener, code),
single: single,
code: code,
listener: listener,
);
if (_frontend._eventsSubscriptions.containsKey(event)) {
_frontend._eventsSubscriptions[event]!.add(subscription);
} else {
_frontend._eventsSubscriptions[event] = {subscription};
}
return subscription;
}