From b95a28ca713db78b4aa11e9b1a2020c42b81e2b2 Mon Sep 17 00:00:00 2001
From: Jerome Petazzoni <jerome.petazzoni@gmail.com>
Date: Mon, 8 Jun 2015 14:43:40 -0700
Subject: [PATCH] make webui resilient to redis errors

---
 dockercoins/webui/webui.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dockercoins/webui/webui.js b/dockercoins/webui/webui.js
index d2133b95..fef36e9a 100644
--- a/dockercoins/webui/webui.js
+++ b/dockercoins/webui/webui.js
@@ -8,6 +8,9 @@ app.get('/', function (req, res) {
 
 app.get('/json', function (req, res) {
     var client = redis.createClient(6379, 'redis');
+    client.on("error", function (err) {
+        console.error("Error connecting to redis", err);
+    });
     client.hlen('wallet', function (err, coins) {
         client.get('hashes', function (err, hashes) {
             var now = Date.now() / 1000;