Add ability to pass in mdns config.

lib/Accessory.js

@@ -585,7 +585,7 @@ Accessory.prototype.publish = function(info, allowInsecureRequest) {
   }
 
   // create our Advertiser which broadcasts our presence over mdns
-  this._advertiser = new Advertiser(this._accessoryInfo);
+  this._advertiser = new Advertiser(this._accessoryInfo, info.mdns);
 
   // create our HAP server which handles all communication between iOS devices and us
   this._server = new HAPServer(this._accessoryInfo, this.relayServer);

lib/Advertiser.js

@@ -1,6 +1,6 @@
 'use strict';
 
-var bonjour = require('bonjour-hap')();
+var bonjour = require('bonjour-hap');
 var os = require('os');
 var crypto = require('crypto');
 
@@ -18,8 +18,9 @@ module.exports = {
  * mdns payload).
  */
 
-function Advertiser(accessoryInfo) {
+function Advertiser(accessoryInfo, mdnsConfig) {
   this.accessoryInfo = accessoryInfo;
+  this._bonjourService = bonjour(mdnsConfig);
   this._advertisement = null;
 
   this._setupHash = this._computeSetupHash();
@@ -60,7 +61,7 @@ Advertiser.prototype.startAdvertising = function(port) {
     + crypto.createHash('sha512').update(this.accessoryInfo.username, 'utf8').digest('hex').slice(0, 4).toUpperCase();
 
   // create/recreate our advertisement
-  this._advertisement = bonjour.publish({
+  this._advertisement = this._bonjourService.publish({
     name: advertiseName,
     type: "hap",
     port: port,
@@ -98,6 +99,8 @@ Advertiser.prototype.stopAdvertising = function() {
     this._advertisement.destroy();
     this._advertisement = null;
   }
+
+  this._bonjourService.destroy();
 }
 
 Advertiser.prototype._computeSetupHash = function() {