0 Replies Latest reply on Dec 14, 2011 3:58 PM by Jürgen Schmied

    threadsafety of workitems

    Jürgen Schmied Newbie

            Hi!

      I have a process with two workitems in parallel.

      In executeWorkItem() I start a callable and execute completeWorkItem from a worker thread. When the flow runns for a while it blocks randomly. It seems the completeWorkItem() is not threadsafe and if different threads call it concurrently sometimes the acknowledging of the workitem gets lost.

      If I warp the ksession in a object and synchronize all calls it runns fine.

      I is told to do it this way in chapter  5.8.7.1. of the manual. Isn't the completeWorkItem call not supposed to be threadsafe?

      Thanks!

      juergen