add server.listen(port, onlistening) shorthand

feross · feross · commit 202bfe8385f4 · 2014-06-05T23:40:13.000-07:00
diff --git a/index.js b/index.js
@@ -519,10 +519,14 @@ function Server (opts) {
   }
 }
 
-Server.prototype.listen = function (port) {
+Server.prototype.listen = function (port, onlistening) {
   var self = this
   var tasks = []
 
+  if (onlistening) {
+    self.once('listening', onlistening)
+  }
+
   self._httpServer && tasks.push(function (cb) {
     self._httpServer.listen(port, cb)
   })

Original file line number	Diff line number	Diff line change
`@@ -519,10 +519,14 @@ function Server (opts) {`
`519`	`519`	`}`
`520`	`520`	`}`
`521`	`521`
`522`		`-Server.prototype.listen = function (port) {`
	`522`	`+Server.prototype.listen = function (port, onlistening) {`
`523`	`523`	`var self = this`
`524`	`524`	`var tasks = []`
`525`	`525`
	`526`	`+ if (onlistening) {`
	`527`	`+ self.once('listening', onlistening)`
	`528`	`+ }`
	`529`	`+`
`526`	`530`	`self._httpServer && tasks.push(function (cb) {`
`527`	`531`	`self._httpServer.listen(port, cb)`
`528`	`532`	`})`