deadline | /async/mod.ts | std@0.181.0

function deadline

import { deadline } from "https://dotland.deno.dev/std@0.181.0/async/mod.ts";

deadline<T>(p: Promise<T>, delay: number): Promise<T>

Create a promise which will be rejected with DeadlineError when a given delay is exceeded.

NOTE: Prefer to use AbortSignal.timeout instead for the APIs accept AbortSignal.

Examples

Example 1

import { deadline } from "https://deno.land/std@0.181.0/async/deadline.ts";
import { delay } from "https://deno.land/std@0.181.0/async/delay.ts";

const delayedPromise = delay(1000);
// Below throws `DeadlineError` after 10 ms
const result = await deadline(delayedPromise, 10);

Type Parameters

Parameters

p: Promise<T>

delay: number

Returns

Promise<T>