Redirect not working correctly on web about go_router HOT 8 CLOSED

you need to set a refreshListenable as per the README

from go_router.

Is that required? I can't seem to find where in the documentation is says it's required, and it shows and example of using the redirect without refreshListenable. Even so, I tried adding a refreshListenable and still get the same behavior.

from go_router.

You're right -- you don't have to use a refreshListenable if you're manually navigating.

You've got a redirect loop:

Exception: Redirect loop detected: / => /login => /login

You can see it if you show the exception in your error page:

errorPageBuilder: (context, state) => MaterialPage<void>(
  key: state.pageKey,
  child:  Scaffold(
    body: Text(state.error.toString()),
  ),
),

Redirection is called repeatedly until a null is returned. This allows for multiple route redirections, etc. before landing at the desired page, which in turn allows for routes in an app to build up over time, keeping the old routes but redirecting them to the new ones.

from go_router.

Oh I see, thanks! I like that. This would be super helpful to point out directly in the documentation. I didn't realize that the redirect function would run until it returns null.

from go_router.

Ha. Way ahead of you. The README in the repo is already updated and it'll be updated on pub.dev on the next release. The next release will also include exception info in the debug output in the case that you've got route debugging turned on. Your questions and feedback have been super helpful.

How's your use case? Are things working they way you want?

from go_router.

Sweet!

I'm now trying to figure out how to initialize my app correctly. I'm having some complications when it comes to when/how to load a stored api key BEFORE the go_router attempts to run the redirect function and begin routing. It's tricky because the loading of the api key is asynchronous.

I'm also having this really annoying issue of not being able to hot reload my app. Whenever I make changes, the screen goes white and refuses to come back, even if I manually refresh the browser. Not ready to blame that on go_router though.

It would be cool if go_router had some kind of built in paradigm for initializing auth state to avoid these async/init headaches. Not sure if that's possible though.

from go_router.

You can do async init before even running your app, e.g.

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp();
  runApp(MyApp());
}

Of course, you can bake auth init into how you route, too, and use it as input for redirection.

from go_router.

Yeah, tried that strategy but still having some hangups. Maybe I'm screwing something up though.

from go_router.