Is a scope unable to be launched twice? I.e. after...

# coroutines

[John]

Is a scope unable to be launched twice? I.e. after finishing or being cancelled?

[octylFractal]

you cannot create children of a Job after it has finished/cancelled, no. if you need a scope (Job) for more than one launch call that may fail, use SupervisorJob, so that failures of the child Jobs do not cancel the parent job

[streetsofboston]

Scopes are not launched…
Coroutines are launched, from within a scope.

When a scope has finished (either by cancelation or by an exception), it is dead. It can not be (re-)used for future calls to launch or async to launch new coroutines