(Moved from http://trac.mach-ii.com/machii/ticket/780) Need to update the flush method to be threaded for ACF 9+ like what we do for the regular Timespan Cache.
(Moved from http://trac.mach-ii.com/machii/ticket/780)
Need to update the flush method to be threaded for ACF 9+ like what we do for the regular Timespan Cache.