checkservice
Check if a service is listening on a tcp port
Usage
npm install checkservice
var checkservice = require('checkservice'); checkservice('example.com', 80, function (err, res) { if (err) { console.log('Error! No service could be reached on example.com tcp port 80', err) } else if (res) { console.log('Success! A service is listening on example.com tcp port 80'); }});
License
MIT (c) 2016 Sebastian Raff