Revert "Merge pull request #7452 from arunagw/memcached_dalli"

This reverts commit 7256cb53e0c34e510a4d59a50d120c0358cf1d99, reversing
changes made to 6ebe22c3ae716d089af1e5090ddb0d12b31af8ac.

Reason: A test was failing.

2 files changed, 7 insertions, 7 deletions

diff --git a/actionpack/lib/action_dispatch/middleware/session/mem_cache_store.rb b/actionpack/lib/action_dispatch/middleware/session/mem_cache_store.rb
index 14af7eef68..38a737cd2b 100644
--- a/actionpack/lib/action_dispatch/middleware/session/mem_cache_store.rb
+++ b/actionpack/lib/action_dispatch/middleware/session/mem_cache_store.rb
@@ -1,15 +1,15 @@
 require 'action_dispatch/middleware/session/abstract_store'
-require 'rack/session/dalli'
+require 'rack/session/memcache'
 
 module ActionDispatch
   module Session
-    class MemCacheStore < Rack::Session::Dalli
+    class MemCacheStore < Rack::Session::Memcache
       include Compatibility
       include StaleSessionCheck
       include SessionObject
 
       def initialize(app, options = {})
-        require 'dalli'
+        require 'memcache'
         options[:expire_after] ||= options[:expires]
         super
       end
diff --git a/actionpack/test/dispatch/session/mem_cache_store_test.rb b/actionpack/test/dispatch/session/mem_cache_store_test.rb
index 7e9e41c29a..03234612ab 100644
--- a/actionpack/test/dispatch/session/mem_cache_store_test.rb
+++ b/actionpack/test/dispatch/session/mem_cache_store_test.rb
@@ -34,9 +34,9 @@ class MemCacheStoreTest < ActionDispatch::IntegrationTest
   end
 
   begin
-    require 'dalli'
-    ss = Dalli::Client.new('localhost:11211').stats
-    raise Dalli::DalliError unless ss['localhost:11211']
+    require 'memcache'
+    memcache = MemCache.new('localhost:11211')
+    memcache.set('ping', '')
 
     def test_setting_and_getting_session_value
       with_test_route_set do
@@ -165,7 +165,7 @@ class MemCacheStoreTest < ActionDispatch::IntegrationTest
         assert_not_equal session_id, cookies['_session_id']
       end
     end
-  rescue LoadError, RuntimeError, Dalli::DalliError
+  rescue LoadError, RuntimeError
     $stderr.puts "Skipping MemCacheStoreTest tests. Start memcached and try again."
   end