what is the entity responsible for resuming a coroutine? Is it a

Dispatcher

?

technically, it can be anything that calls Continuation.resume

For context, if I wanted to implement non blocking IO and wanted to implement a

kqueue

of sorts, would the polling thread be contained inside of a dispatcher? Or would the dispatcher

dispatch

to a worker thread which polls the queue and calls

Continuation.resume

from there?

commonly a ContinuationInterceptor (which a Dispatcher is) will intercept the resume call (by delegation pattern ) and redispatch it to the appropriate thread

perfect