How to properly delay a guard until angular knows the definitive session state

Angular 19

Hi, I have been playing around learning how to protect some routes with authentication

my problem is that the user state takes a moment to properly notify the final resolution

meaning that, if a user is authenticated and access to a protected route, the user state returns null and then the user, breaking the protection

I have been trying different techniques like BehaviorSubject and filtering the undefined state to know that firebase still didn't provide a final state

I have also found a guy getting the session from the cookies https://medium.com/@ignatovich.dm/securing-angular-applications-with-route-guards-and-firebase-auth-54c02bdd4811 it is sync and with a straight answer

if I could find some examples for these use cases I will appreciate !

Non viene indicato alcun file, test o punto di ingresso; l’issue chiede indicazioni su come ritardare Angular route guards finché l’autenticazione Firebase non viene risolta. Chiarisci innanzitutto l’ambito previsto dell’API o dell’esempio AngularFire, quindi documenta un esempio riproducibile di route autenticata e verifica che non venga eseguito alcun reindirizzamento durante lo stato non risolto.

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