File size: 771 Bytes
9b4caaa |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
import { onDestroy } from "svelte";
/**
* Manages abort controllers, and aborts them when the component unmounts.
*/
export class AbortManager {
private controllers: AbortController[] = [];
constructor() {
onDestroy(() => this.abortAll());
}
/**
* Creates a new abort controller and adds it to the manager.
*/
public createController(): AbortController {
const controller = new AbortController();
this.controllers.push(controller);
return controller;
}
/**
* Aborts all controllers and clears the manager.
*/
public abortAll(): void {
this.controllers.forEach(controller => controller.abort());
this.controllers = [];
}
/** Clears the manager without aborting the controllers. */
public clear(): void {
this.controllers = [];
}
}
|