From 4a677a25bad5fdf14b559237c1151454de323d50 Mon Sep 17 00:00:00 2001
From: deathcap <deathcap@gmx.co.uk>
Date: Sat, 30 Jan 2016 21:40:03 -0800
Subject: [PATCH] Use endian-toggle for UTF-16BE encoding (not in nodejs, see
 https://github.com/nodejs/node-v0.x-archive/issues/1684)

---
 package.json        | 1 +
 src/createServer.js | 8 ++------
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/package.json b/package.json
index fd3abd5..4fd7100 100644
--- a/package.json
+++ b/package.json
@@ -29,6 +29,7 @@
   "browser": "browser.js",
   "devDependencies": {
     "babel-preset-es2015": "^6.3.13",
+    "endian-toggle": "0.0.0",
     "espower-loader": "^1.0.0",
     "gulp": "^3.9.0",
     "gulp-babel": "^6.1.1",
diff --git a/src/createServer.js b/src/createServer.js
index 6dd9d88..9a4b71d 100644
--- a/src/createServer.js
+++ b/src/createServer.js
@@ -5,6 +5,7 @@ var states = require("./states");
 var bufferEqual = require('buffer-equal');
 var Server = require('./server');
 var UUID = require('uuid-1345');
+var endianToggle = require('endian-toggle');
 
 module.exports=createServer;
 
@@ -139,12 +140,7 @@ function createServer(options) {
 
       function sendPingResponse(responseString) {
         function utf16be(s) {
-          //var responseBuffer = new Buffer(responseString, 'utf16le'); // unfortunately, we need utf16be not le
-          //var responseBuffer = new Buffer(responseString, 'ucs2'); // aliases for utf16le
-          // hack semi-UTF16BE encoding, by prefixing each character with a null byte
-          // TODO: use a real encoder, maybe https://github.com/ForbesLindesay/legacy-encoding?
-          // uses https://github.com/ashtuchkin/iconv-lite which has 'utf16-be'. use or separate out?
-          return new Buffer([''].concat(s.split('')).join('\0'), 'binary');
+          return endianToggle(new Buffer(s, 'utf16le'), 16);
         }
 
         var responseBuffer = utf16be(responseString);