4 Replies Latest reply on Jan 16, 2008 12:23 PM by Mark Little

    Multiple Threads accessing transaction manager - causing dea

    Bartosz Baranowski Newbie

      I didnt find similar problem yet so Im posting in hope of some enlightment.
      I have enviroment that makes large number of concurrent calls to transaction manager to fetch transaction - create, add transacted data, commit/rollback etc.
      In this enviroment TX mgr can be accessed by large number of threads - depending on configuration.

      What happens is lock on getTransaction operation inside of - propably, some sort of library.

      Here is dump of locks: [img]http://mobicents-public.googlegroups.com/web/Trace_JT.JPG[/img]

      Lock time is not long but it creates cascade of locks.

      Does anyone has some insight into this?