```return Observable.just(1) .doOnSubscribe{ ...

# rx

[myanmarking]

return Observable.just(1)
    .doOnSubscribe{
        this.disposable = observable.just(2)
            .subscribe({...}, {...})
    }

[bezrukov]

You need switchMap/flatMap

[bezrukov]

something like that:

disposable = Observable.just(1).switchMap {
            Observable.just(2)
        }.subscribe({/*You will receive only 2 here*/}, {})

[myanmarking]

nah, i can't. please notice the use of return 😛