From 0b990a4adf08859a8cdc65ea6e3bc2f41b9300c1 Mon Sep 17 00:00:00 2001
From: Mike Perham <mperham@gmail.com>
Date: Wed, 15 Aug 2012 09:07:53 -0700
Subject: [PATCH] Make exclusive opt-in, fixes #347

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

diff --git a/lib/sidekiq/processor.rb b/lib/sidekiq/processor.rb
index 8c3daf05..4f402e14 100644
--- a/lib/sidekiq/processor.rb
+++ b/lib/sidekiq/processor.rb
@@ -15,7 +15,7 @@ module Sidekiq
     include Util
     include Celluloid
 
-    exclusive :process
+    exclusive :process if ENV['SIDEKIQ_EXCLUSIVE']
 
     def self.default_middleware
       Middleware::Chain.new do |m|