adds tracking of the promise timeout via `__timeout` flag
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function promiseTimeout(msec) { | |
return (promise) => { | |
let isDone = false | |
promise.then(() => isDone = true) | |
const timeout = new Promise((yea, nah) => setTimeout(() => { | |
if (!isDone) { | |
promise.__timeout = true | |
nah(new Error('Timeout expired')) | |
} | |
}, msec)) | |
return Promise.race([promise, timeout]) | |
} | |
} | |
promiseTimeout(5000)(fetch('https://api.github.com/orgs/nodejs')) | |
.then(response => response.json()) | |
.then(data => { | |
console.log(data) // Prints result from `response.json()` in getRequest | |
}) | |
.catch(error => console.error(error)) |
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