diff --git a/redis/client.js b/redis/client.js
index 8705238..6117d18 100644
--- a/redis/client.js
+++ b/redis/client.js
@@ -4,16 +4,25 @@ const redis = require("redis");
 redisClient = redis.createClient(process.env.REDIS_PORT, process.env.REDIS_HOST);
 
 redisClient.on("error", function(err) {
-    console.log("Error " + err);
+    throw new Error("Error " + err);
 });
 
 redisClient.set("string key", "string val", redis.print);
 redisClient.hset("hash key", "hashtest 1", "some value", redis.print);
 redisClient.hset(["hash key", "hashtest 2", "some other value"], redis.print);
+
+Array.from({length: 10000}).forEach(function(i) {
+  redisClient.set("key: " + i, "val: " + i, redis.print);
+});
+setTimeout(function() {
+  Array.from({length: 10000}).forEach(function(i) {
+    redisClient.set("key: " + i, "val: " + i, redis.print);
+    redisClient.quit();
+  });
+}, 120000);
 redisClient.hkeys("hash key", function (err, replies) {
     console.log(replies.length + " replies:");
     replies.forEach(function (reply, i) {
         console.log("    " + i + ": " + reply);
     });
-    redisClient.quit();
 });