newport

Find an open port

Usage no npm install needed!

<script type="module">
  import newport from 'https://cdn.skypack.dev/newport';
</script>

README

Newport

Find a new port that's available to be used in your program.

Install

$ npm install newport

Usage

var newport = require('newport')

// Get a new port that is available
newport(function(err, port){
  if (err) throw err
  console.log(port)
})

// Check if a port is available
newport(8080, function(err, port){
  if (err) throw err
  console.log(port)
})

License

The MIT License