Firebase remote config throttling

[Evan Fang]

Hi, 

I'm building a Flutter app with Firebase remote config. I've read the official documentation but still have some questions:

1. According to the documentation: Before SDK version 17.0.0, the limit was 5 fetch requests in a 60 minute window (newer versions have more permissive limits).

I'd like to know what's the limits on the latest version? I'm using the latest Flutter  firebase_remote_config 0.4.0+2.

I ask this question because I've tried to fetch requests above 5 times but I didn't receive FirebaseRemoteConfigFetchThrottledException.

I turned off the `debugMode` and also set the expiration to 0 second.

```dart

Future<void> getFirebaseRemoteConfig() async { 

    final RemoteConfig remoteConfig = await RemoteConfig.instance;

    try { 

        await remoteConfig.setConfigSettings(RemoteConfigSettings(debugMode: false)); 

        await remoteConfig.fetch(expiration: const Duration(seconds: 0)); 

        await remoteConfig.activateFetched(); 

    } on FetchThrottledException catch (exception) { 

        // Fetch throttled.
        print(exception); 

    } catch (exception) { 

        print('Unable to fetch remote config. Cached or default values will be used'); 

    } 

}

```

2. I want to make sure the limits are counting on every device, right? Which means we can request at most 5 times in an hour per app.

3. Is there any throttling on the server-side? For example, the total requests might be limited.

Thanks for helping.

Regards,

Evan