Thomas Wood tomasswood
tomasswood
/ setTimeoutLoop.js
Last active
November 13, 2018 21:33
Self looping polling function that waits until each request has finished before it waits before attempting another request. Can also be Cancelled.
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| /** | |
| * Sleep timer that can also cancel the request | |
| * | |
| * @param ms | |
| * @param isCancelled | |
| * @returns {Promise<any>} | |
| */ | |
| const sleep = (ms, isCancelled) => { | |
| let timeoutHandler; |
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| // Mocks localStorage | |
| const localStorageMock = (function() { | |
| let store = {}; | |
| return { | |
| getItem: (key) => store[key] || null, | |
| setItem: (key, value) => store[key] = value.toString(), | |
| clear: () => store = {} | |
| }; |