What's the difference between

send()

and

offer()

when using

RendezVousChannel

apart from the fact that

offer()

is not suspended?

send

suspends until rendezvous is made, while

offer

returns

false

and does not do anything in this case

Are you sure it returns false? I swapped

launch(UI) { send(response) }

with

offer(response)

without breaking my WIP lib. Or maybe it returns

true

if there's already a

received()

call awaiting the rendez-vous and false otherwise ?

You don't need launch with offer since it's not suspending function..

@dave08 I know, that's not the question here

offer

returns true if it happens to make rendezvous and false otherwise. You are likely just to have good timing in your tests.