I think mauricio rincon wrote: [Charset iso-8859-1 unsupported, filtering to ASCII...] > Hi... > I wonder if is there any kind of constraint in free jess61p8 version > about the time it can work during an execution. I've wrote a java program > that uses jess, and after 2 or 3 hours of being working, it just stops > apparently without any reason. I'm just discarding possible causes. >
No, the trial version of Jess doesn't limit the length of a session. If your program is just stopping for no apparent reason, there are three likely explanations: 1) The program is running out of memory, or some other error is occurring, and you've got an empty catch block like try { // Use Jess } catch (Throwable t) { // Nothing } So whatever is really going wrong is beiung hidden by that catch block. This is incredibly common. 2) You've written a multithreaded program, and it's deadlocking. Pressing COntrol-Break (Windows) or Control-\ (UNIX) will give you a stack trace which will make it fairly easy to see where things have deadlocked. 3) No rules apply, so a call to run() returns and the program ends. If you want run() to run forever, use runUntilHalt() instead. --------------------------------------------------------- Ernest Friedman-Hill Advanced Software Research Phone: (925) 294-2154 Sandia National Labs FAX: (925) 294-2234 PO Box 969, MS 9012 [EMAIL PROTECTED] Livermore, CA 94550 http://herzberg.ca.sandia.gov -------------------------------------------------------------------- To unsubscribe, send the words 'unsubscribe jess-users [EMAIL PROTECTED]' in the BODY of a message to [EMAIL PROTECTED], NOT to the list (use your own address!) List problems? Notify [EMAIL PROTECTED] --------------------------------------------------------------------