My CVS version Zope is hanging strangely and when I keyboard ctrl-c it I see the following traceback Traceback (innermost last): File "C:\Python\devel\Zope\z2.py", line 757, in ? asyncore.loop() File "C:\Python\devel\Zope\ZServer\medusa\asyncore.py", line 146, in loop poll_fun (timeout, map) Error in sys.exitfunc: Traceback (innermost last): File "C:\Python\Lib\threading.py", line 475, in __exitfunc self._Thread__stop() File "C:\Python\Lib\threading.py", line 397, in __stop self.__block.notifyAll() File "C:\Python\Lib\threading.py", line 233, in notifyAll self.notify(len(self.__waiters)) File "C:\Python\Lib\threading.py", line 216, in notify assert self._is_owned(), "notify() of un-acquire()d lock" KeyboardInterrupt -- Robin Becker