Method cancel

src/utils/TaskSemaphore.ts:60–64

* Rejects all queued waiters and resets the waiting count to 0. * Does NOT release or alter any held permits — callers that already * received a release function must still call it. * The semaphore remains usable after cancellation.

()

	 * The semaphore remains usable after cancellation.
	 */
	cancel(): void {
		this._waiting = 0
		this._generation++
		this.sem.cancel()
	}
}