I've created an SNS driver for the Broadcasting package that works well in Laravel. However, I really need to get it working in Lumen, and am stuck figuring out where the issue is. I'm 90% sure it has something to do with the way Lumen handles service providers, but am unsure how to fix it.

The driver: https://github.com/ringtrail/laravel-sns-driver

The first issue is Lumen needs an instance of $app passed to the make function on line 10 of SnsBroadcastServiceProvider.php (this is easy, now the package will load).

$this->app->make('Illuminate\Broadcasting\BroadcastManager', [$this->app])->extend(
...

However, after that, I get a 502 from Nginx. It appears that when the main Broadcast service provider is loaded, it has "forgotten" that I've extended it with a new driver.

Any help here would be hugely appreciated.