[ Concurrent API calls ]

Hi,
Thanks for the work,

What about concurrent calls ? I mean let's say for the exemple :

- I have a home_page.dart with 3 sections.
- Each section is filled with datas coming from separate / specific API calls.
- We then have smtg like this :
```
@override
void initState() {
super.initState();



}
```

Won't this provoke refresh tokens infinite loop ?
How to handle this ?
How does your lib handle this ?

'cause Queue.lock( ) / .unlock( ) that would intervene on [ Error 401 ("token-expired") ] would trigger too late so...

Thanks in advance (^_^)

The example names home_page.dart and three separate API calls, but no library file or test is identified. Start by examining how concurrent calls and expired-token handling are documented or implemented, then determine whether the library already coordinates refreshes and what observable behavior should confirm completion.

Written by the indexing model from the issue text.