Creates a new Thread from inside a Fiber and waits until it completed its work.
Creates a new Thread from inside a Fiber and waits until it completed its work.
Creates a Fiber (coroutine) and puts it into 'fibers'. After that, it waits until the fiber has been processed. This is supposed to be called from worker threads that were started with async.
Creates a Fiber (coroutine) and puts it into 'fibers'. To complete the work, call 'tick' from a repeating function.