From c7bc10b2e4a946f895071e084d0d8fde01189ae0 Mon Sep 17 00:00:00 2001
From: Jeremy Kemper <jeremy@bitsweat.net>
Date: Sun, 20 Nov 2005 08:07:33 +0000
Subject: Log ActiveRecordStore debugging.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3107 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 .../action_controller/session/active_record_store.rb  | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/actionpack/lib/action_controller/session/active_record_store.rb b/actionpack/lib/action_controller/session/active_record_store.rb
index c247bd4785..0f1b84db68 100644
--- a/actionpack/lib/action_controller/session/active_record_store.rb
+++ b/actionpack/lib/action_controller/session/active_record_store.rb
@@ -279,6 +279,9 @@ class CGI
           end
           @session = @@session_class.new(:session_id => session_id, :data => {})
           @session.save
+          logger.debug "opened new session #{@session.session_id}" if logger
+        else
+          logger.debug "reopened session #{@session.session_id}" if logger
         end
       end
 
@@ -290,33 +293,49 @@ class CGI
       # Restore session state.  The session model handles unmarshaling.
       def restore
         if @session
+          logger.debug "restore session #{@session.session_id}" if logger
           @session.data
+        else
+          logger.debug "skipped restore nil session" if logger
         end
       end
 
       # Save session store.
       def update
         if @session
+          logger.debug "update session #{@session.session_id}" if logger
           ActiveRecord::Base.silence { @session.save }
+        else
+          logger.debug "skipped update nil session" if logger
         end
       end
 
       # Save and close the session store.
       def close
         if @session
+          logger.debug "close session #{@session.session_id}" if logger
           update
           @session = nil
+        else
+          logger.debug "skipped close nil session" if logger
         end
       end
 
       # Delete and close the session store.
       def delete
         if @session
+          logger.debug "delete session #{@session.session_id}" if logger
           ActiveRecord::Base.silence { @session.destroy }
           @session = nil
+        else
+          logger.debug "skipped delete nil session" if logger
         end
       end
 
+      protected
+        def logger
+          ActionController::Base.logger rescue nil
+        end
     end
   end
 end
-- 
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