From 3ef8bb7554439f96765d0a7fa0c22726f8c2ba1f Mon Sep 17 00:00:00 2001
From: Gary Katsevman <git@gkatsev.com>
Date: Mon, 24 Oct 2016 17:31:15 -0400
Subject: [PATCH] set karma concurrency to 2

---
 test/karma.conf.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/karma.conf.js b/test/karma.conf.js
index a4ec7de0c1..9167958971 100644
--- a/test/karma.conf.js
+++ b/test/karma.conf.js
@@ -66,6 +66,7 @@ module.exports = function(config) {
     logLevel: config.LOG_INFO,
     captureTimeout: 300000,
     browserNoActivityTimeout: 300000,
+    concurrency: 2,
 
     browserStack: {
       name: process.env.TRAVIS_BUILD_NUMBER + process.env.TRAVIS_BRANCH,