if I pass a `MainScope()` into a class that create...

# coroutines

[bj0]

if I pass a MainScope() into a class that creates a ktor HttpClient to use for the lifetime of the scope, is there an idiomatic way to cleanup the client when the scope is cancelled? I can only think of launching a do-nothing coroutine that uses awaitCancellation or using job.invokeOnCompletion . I'm not sure if one of these are a good method or if there's something else?