emit port with 'listening' event

Author: feross

README.md

@@ -106,8 +106,8 @@ server.on('warning', function (err) {
   console.log(err.message)
 })
 
-server.on('listening', function () {
-  console.log('tracker server is listening!')
+server.on('listening', function (port) {
+  console.log('tracker server is now listening on ' + port)
 })
 
 // start tracker server listening!
@@ -137,6 +137,8 @@ server.torrents[infoHash].incomplete
 server.torrents[infoHash].peers
 ```
 
+The http server will handle requests for the following paths: `/announce`, `/scrape`. Requests for other paths will not be handled.
+
 ## license
 
 MIT. Copyright (c) [Feross Aboukhadijeh](http://feross.org).

server.js

@@ -12,7 +12,6 @@ var parallel = require('run-parallel')
 var querystring = require('querystring')
 var string2compact = require('string2compact')
 
-
 var REMOVE_IPV6_RE = /^::ffff:/
 
 inherits(Server, EventEmitter)
@@ -78,7 +77,7 @@ Server.prototype.listen = function (port, onlistening) {
 
   parallel(tasks, function (err) {
     if (err) return self.emit('error', err)
-    self.emit('listening')
+    self.emit('listening', port)
   })
 }