- unless STATUS == :database_offline or STATUS == :database_readonly
- module Rack
- module Session
- class Memcache
- def get_session(env, sid)
- with_lock(env, [nil, {}]) do
- unless sid and session = @pool.get(sid)
- if sid and s = ActiveRecord::SessionStore::SqlBypass.find_by_session_id(sid)
- session = s.data
- s.destroy
- else
- sid, session = generate_sid, {}
- end
-
- unless /^STORED/ =~ @pool.add(sid, session)
- raise "Session collision on '#{sid.inspect}'"
- end
- end
- [sid, session]
- end
- end
- end
- end
- end
- end
-