loadAppConfig.kt

    private fun loadAppConfig() {
        appConfigManager.getAppConfig(pushNotificationManager.deviceId)
                .prodTimeout(2500, TimeUnit.MILLISECONDS)
                .subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
                .`as`(AutoDispose.autoDisposable(AndroidLifecycleScopeProvider.from(lifecycle, Lifecycle.Event.ON_DESTROY)))
                .subscribe({ appConfig -> processAppConfig(appConfig) }, 
                           { throwable -> Timber.e(throwable) }) 
    }