var http = require('http')
http.createServer(function(req, res) {
res.write('Hello, world!')
res.end()
}).listen(0, require('listen-url'))output:
listening on http://0.0.0.0:56841
disables the default behaviour (writing the URL to the console). the event listener gets the URL as argument. if you want to do more magic, you get {host, port} as second argument (host preformatted for an URL, so has brackets for IPv6) and the full untouched address object as the third argument.
var http = require('http')
http.createServer(function(req, res) {
res.write('Hello, world!')
res.end()
}).on('url', function(url) {
console.log('Arr, mateys! We be sailin\' at ' + url + '!')
}).listen(0, require('./'))output:
Arr, mateys! We be sailin' at http://0.0.0.0:33643!
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