@daisugi/kintsugi/dist/esm/with_timeout.js

Kintsugi is a set of utilities to help build a fault tolerant services.

import { Result } from '@daisugi/anzen';
import { Ayamari } from '@daisugi/ayamari';
const { errFn } = new Ayamari();
const defaultMaxTimeMs = 600;
const timeoutErr = Result.failure(errFn.Timeout('Operation timed out.'));
export function withTimeout(fn, opts = {}) {
    const maxTimeMs = opts.maxTimeMs || defaultMaxTimeMs;
    return async function (...args) {
        const promise = fn.apply(this, args);
        const timeout = new Promise((resolve) => {
            const timeoutId = setTimeout(() => {
                resolve(timeoutErr);
            }, maxTimeMs);
            //This will handle the promise (and makes possible unhandled-rejection warnings away) to avoid breaking on errors, but you should still handle this promise!
            promise
                .catch(() => { })
                .then(() => clearTimeout(timeoutId));
        });
        return Promise.race([timeout, promise]);
    };
}
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