From 9b3f7a3f38ad9ebbd3e11b1d69cc958dac8ba1c6 Mon Sep 17 00:00:00 2001
From: Michelle Bu <michelle@stripe.com>
Date: Thu, 1 May 2014 21:05:11 -0700
Subject: [PATCH] Make IDs *always* 16 characters

---
 lib/util.js    | 2 +-
 test/server.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/util.js b/lib/util.js
index 8a81cf1f8..213390bf8 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -22,7 +22,7 @@ var util = {
     return dest;
   },
   randomId: function () {
-    return Math.random().toString(36).substr(2);
+    return (Math.random().toString(36) + '0000000000000000000').substr(2, 16);
   },
   prettyError: function (msg) {
     if (util.debug) {
diff --git a/test/server.js b/test/server.js
index 9ce659d35..e40d858f6 100644
--- a/test/server.js
+++ b/test/server.js
@@ -206,7 +206,7 @@ describe('PeerServer', function() {
     });
 
     it('should generate a 16-character ID', function() {
-      expect(p._generateClientId('anykey').length).to.be.within(15, 16);
+      expect(p._generateClientId('anykey').length).to.be(16);
     });
   });
 });