From 67e20416912bb0b7849be8c5fc4efc111530545f Mon Sep 17 00:00:00 2001
From: Robin Ward <robin.ward@gmail.com>
Date: Wed, 16 Nov 2016 12:04:16 -0500
Subject: [PATCH] Prevent topic_retriever from retrieving more than once a
 minute

---
 lib/topic_retriever.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/topic_retriever.rb b/lib/topic_retriever.rb
index fecccb65728..7401619c36f 100644
--- a/lib/topic_retriever.rb
+++ b/lib/topic_retriever.rb
@@ -21,7 +21,7 @@ class TopicRetriever
       return false if @opts[:no_throttle]
 
       # Throttle other users to once every 60 seconds
-      retrieved_key = "retrieved:#{@embed_url}"
+      retrieved_key = "retrieved_topic"
       if $redis.setnx(retrieved_key, "1")
         $redis.expire(retrieved_key, 60)
         return false