protected Observable<LifecycleState> connect(boolean bootstrapping) {
        if (state() != LifecycleState.DISCONNECTED) {
            return Observable.just(state());
        }

        final AsyncSubject<LifecycleState> observable = AsyncSubject.create();
        transitionState(LifecycleState.CONNECTING);
        hasWritten = false;
        doConnect(observable, bootstrapping);
        return observable;
    }
protected Observable < LifecycleState > connect ( boolean bootstrapping ) { if ( state ( ) != LifecycleState . DISCONNECTED ) { return Observable . just ( state ( ) ) ; } final AsyncSubject < LifecycleState > observable = AsyncSubject . create ( ) ; transitionState ( LifecycleState . CONNECTING ) ; hasWritten = false ; doConnect ( observable , bootstrapping ) ; return observable ; }
An internal alternative to {@link #connect()} where signalling that this is
post-bootstrapping can be done.

@param bootstrapping is this connect attempt made during bootstrap or after (in
which case more error cases are eligible for retries).