> And even if it would be multi threaded it won't work. Every time
> store_visits methods is executed new mutex is created, so there won't
> be synchronization.
>

The reason for error message "ThreadError (not owner):
/vendor/plugins/sitealizer/lib/sitealizer.rb:80:in `unlock'
(...)
"
is that you call 'unlock' method twice. 'ensure' block is ok, so
remove previous calling (a the end of begin block).

-- 
Radosw Bu„Šat

http://radarek.jogger.pl - m blog