From f5a84ab40fc590bf29b3b55dad821682fcf04872 Mon Sep 17 00:00:00 2001
From: Bret Fisher <bret@bretfisher.com>
Date: Tue, 21 Nov 2017 02:11:55 -0500
Subject: [PATCH 1/2] prevent dotnet worker from consuming all cpu

---
 worker/src/Worker/Program.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/worker/src/Worker/Program.cs b/worker/src/Worker/Program.cs
index 634b937..25191aa 100644
--- a/worker/src/Worker/Program.cs
+++ b/worker/src/Worker/Program.cs
@@ -28,6 +28,9 @@ namespace Worker
                 var definition = new { vote = "", voter_id = "" };
                 while (true)
                 {
+                    // Slow down to prevent CPU spike, only query each 100ms
+                    Thread.Sleep(100);
+
                     // Reconnect redis if down
                     if (redisConn == null || !redisConn.IsConnected) {
                         Console.WriteLine("Reconnecting Redis");

From 9fa3e4360f4cc5dff2e6f7c592102d933b54fe65 Mon Sep 17 00:00:00 2001
From: Bret Fisher <bret@bretfisher.com>
Date: Tue, 21 Nov 2017 04:35:01 -0500
Subject: [PATCH 2/2] updating node versions and fixing result tests

---
 result/Dockerfile       |  2 +-
 result/tests/Dockerfile | 10 ++++++++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/result/Dockerfile b/result/Dockerfile
index d736db9..9ddc77b 100644
--- a/result/Dockerfile
+++ b/result/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:5.11.0-slim
+FROM node:8.9-slim
 
 WORKDIR /app
 
diff --git a/result/tests/Dockerfile b/result/tests/Dockerfile
index bca8c51..8d1b80e 100644
--- a/result/tests/Dockerfile
+++ b/result/tests/Dockerfile
@@ -1,5 +1,11 @@
-FROM node
-RUN npm install -g phantomjs
+FROM node:8.9-slim
+RUN apt-get update -qq && apt-get install -qy \ 
+    ca-certificates \
+    bzip2 \
+    curl \
+    libfontconfig \
+    --no-install-recommends
+RUN yarn global add phantomjs-prebuilt
 ADD . /app
 WORKDIR /app
 CMD ["/app/tests.sh"]