All files delay.ts

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
/**
 * Copyright (c) OpenLens Authors. All rights reserved.
 * Licensed under MIT License. See LICENSE in root directory for more information.
 */

/**
 * Return a promise that will be resolved after at least `timeout` ms have
 * passed. If `failFast` is provided then the promise is also resolved if it has
 * been aborted.
 * @param timeout The number of milliseconds before resolving
 * @param failFast An abort controller instance to cause the delay to short-circuit
 */
export function delay(timeout = 1000, failFast?: AbortSignal): Promise<void> {
  return new Promise(resolve => {
    const timeoutId = setTimeout(resolve, timeout);

    failFast?.addEventListener("abort", () => {
      clearTimeout(timeoutId);
      resolve();
    });
  });
}