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1.4 KiB
1.4 KiB
p-limit 
Run multiple promise-returning & async functions with limited concurrency
Install
$ npm install p-limit
Usage
const pLimit = require('p-limit');
const limit = pLimit(1);
const input = [
limit(() => fetchSomething('foo')),
limit(() => fetchSomething('bar')),
limit(() => doSomething())
];
(async () => {
// Only one promise is run at once
const result = await Promise.all(input);
console.log(result);
})();
API
pLimit(concurrency)
Returns a limit function.
concurrency
Type: number
Minimum: 1
Concurrency limit.
limit(fn)
Returns the promise returned by calling fn.
fn
Type: Function
Promise-returning/async function.
Related
- p-queue - Promise queue with concurrency control
- p-throttle - Throttle promise-returning & async functions
- p-debounce - Debounce promise-returning & async functions
- p-all - Run promise-returning & async functions concurrently with optional limited concurrency
- More…
License
MIT © Sindre Sorhus