| 1234567891011121314151617181920212223242526272829303132333435363738394041424344 |
- import { AsapAction } from './AsapAction';
- import { AsapScheduler } from './AsapScheduler';
- /**
- *
- * Asap Scheduler
- *
- * <span class="informal">Perform task as fast as it can be performed asynchronously</span>
- *
- * `asap` scheduler behaves the same as {@link asyncScheduler} scheduler when you use it to delay task
- * in time. If however you set delay to `0`, `asap` will wait for current synchronously executing
- * code to end and then it will try to execute given task as fast as possible.
- *
- * `asap` scheduler will do its best to minimize time between end of currently executing code
- * and start of scheduled task. This makes it best candidate for performing so called "deferring".
- * Traditionally this was achieved by calling `setTimeout(deferredTask, 0)`, but that technique involves
- * some (although minimal) unwanted delay.
- *
- * Note that using `asap` scheduler does not necessarily mean that your task will be first to process
- * after currently executing code. In particular, if some task was also scheduled with `asap` before,
- * that task will execute first. That being said, if you need to schedule task asynchronously, but
- * as soon as possible, `asap` scheduler is your best bet.
- *
- * ## Example
- * Compare async and asap scheduler<
- * ```ts
- * import { asapScheduler, asyncScheduler } from 'rxjs';
- *
- * asyncScheduler.schedule(() => console.log('async')); // scheduling 'async' first...
- * asapScheduler.schedule(() => console.log('asap'));
- *
- * // Logs:
- * // "asap"
- * // "async"
- * // ... but 'asap' goes first!
- * ```
- */
- export const asapScheduler = new AsapScheduler(AsapAction);
- /**
- * @deprecated Renamed to {@link asapScheduler}. Will be removed in v8.
- */
- export const asap = asapScheduler;
|
