Small refactor in Redis class and improved specs

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/gitlab/redis.rb b/lib/gitlab/redis.rb
index 72fa80e61e2..9376b54f43b 100644
--- a/lib/gitlab/redis.rb
+++ b/lib/gitlab/redis.rb
@@ -19,7 +19,7 @@ module Gitlab
 
     class << self
       def params
-        PARAMS_MUTEX.synchronize { new.params }
+        @params || PARAMS_MUTEX.synchronize { @params = new.params }
       end
 
       # @deprecated Use .params instead to get sentinel support
@@ -35,6 +35,10 @@ module Gitlab
         end
         @pool.with { |redis| yield redis }
       end
+
+      def reset_params!
+        @params = nil
+      end
     end
 
     def initialize(rails_env = nil)