lbry-desktop/ui/util/fetch.js

import { FETCH_TIMEOUT } from 'constants/errors';

export default function fetchWithTimeout(ms, promise) {
  return new Promise((resolve, reject) => {
    const timeoutId = setTimeout(() => {
      reject(new Error(FETCH_TIMEOUT));
    }, ms);
    promise.then(
      (res) => {
        clearTimeout(timeoutId);
        resolve(res);
      },
      (err) => {
        clearTimeout(timeoutId);
        reject(err);
      }
    );
  });
}