In my attempts to put together a contrived example - which has not been easy, so perhaps I’m doing it poorly/incorrectly - I seem to always see both

onSubscribe

and

onStart

get called. The wording led me to expect that

onStart

would only get called once, when the first subscriber started collecting.

Second question would be, am I correct in understanding that

onSubscribe

can get called without

onStart

getting called (yet)? If so, what does that look like? How do I write some code where I only subscribe and don’t call a collecting method?