Your thread calls OnTerminate via Synchronize and waits until the callback finishes. In the callback you call Thread.Destroy which waits until the thread finishes. It is a deadlock.
Other than using FreeOnTerminate=True, maybe periodically check from the main thread the status of the thread. If it is finished then destroy, but don't do it from OnTerminate. -- cobines -- _______________________________________________ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
