1 files changed, 16 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller/dispatcher.rb b/actionpack/lib/action_controller/dispatcher.rb
index bdae5f9d86..106d9605af 100644
--- a/actionpack/lib/action_controller/dispatcher.rb
+++ b/actionpack/lib/action_controller/dispatcher.rb
@@ -20,6 +20,7 @@ module ActionController
         end
 
         if defined?(ActiveRecord)
+          after_dispatch :checkin_connections
           before_dispatch { ActiveRecord::Base.verify_active_connections! }
           to_prepare(:activerecord_instantiate_observers) { ActiveRecord::Base.instantiate_observers }
         end
@@ -145,6 +146,21 @@ module ActionController
       Base.logger.flush
     end
 
+    def mark_as_test_request!
+      @test_request = true
+      self
+    end
+
+    def test_request?
+      @test_request
+    end
+
+    def checkin_connections
+      # Don't return connection (and peform implicit rollback) if this request is a part of integration test
+      return if test_request?
+      ActiveRecord::Base.clear_active_connections!
+    end
+
     protected
       def handle_request
         @controller = Routing::Routes.recognize(@request)