From 3452efaf0b014ecedcc3714173f4c4330742c909 Mon Sep 17 00:00:00 2001
From: Mike Perham <mperham@gmail.com>
Date: Fri, 6 Jun 2014 08:37:23 -0700
Subject: [PATCH] pipeline the shutdown

---
 lib/sidekiq/launcher.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/sidekiq/launcher.rb b/lib/sidekiq/launcher.rb
index 68aaeffe..9beb1799 100644
--- a/lib/sidekiq/launcher.rb
+++ b/lib/sidekiq/launcher.rb
@@ -83,8 +83,10 @@ module Sidekiq
 
     def stop_heartbeat
       Sidekiq.redis do |conn|
-        conn.srem('processes', identity)
-        conn.del("#{identity}:workers")
+        conn.pipelined do
+          conn.srem('processes', identity)
+          conn.del("#{identity}:workers")
+        end
       end
     end
   end