ensure-port
v1.5.2
Published
Makes sure you get an available port
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Ensure Port
Makes sure you get an available port.
Installation
npm i ensure-port
yarn add ensure-port
Usage
import { Ports } from 'ensure-port';
const ports = new Ports({
startPort: 8000,
endPort: 9000,
});
const port = await ports.ensure(); // This would be a random port between 8000 and 9000 that is not used (validated again file-system and http server)
// When you finish - remove watcher
await ports.dispose();
How does it work?
It saves inside your node_modules
a directory that contain all the ports that are in use.
This is why it works in parallel.
License
Contributing
Feel free to fork and create pull requests!