Function Reactor.deferToThread
run a function inside a different thread.
Runs a function inside a thread. Use this function to run CPU bound processing without freezing the other fibers.
Fini
, if provided, will be called with the same parameters in the reactor thread once the thread has finished.
Fini
will be called unconditionally, even if the fiber that launched the thread terminates before the thread
has finished.
The Fini
function runs within a criticalSection
, and must not sleep.
Returns
The return argument from the delegate is returned by this function.
Throws
Will throw TimeoutExpired if the timeout expires.
Will rethrow whatever the thread throws in the waiting fiber.