def _cmdrun(self, *args, cmd=None, dest=None, source=None):
""" Runs as a separate thread for taking care of commands."""
try:
if cmd == None: return
value = cmd.run(*args)
self.sendMsg(makeMsg(value,source,dest))
except Exception as e:
self.sendMsg(makeErrorMsg(str(e), source, dest))
def flush(self):
""" Make sure all messages get where they are going before shutdown."""
# LATER: Push all messages were they need to go. Right now just purging.
try:
while not self._msg_queue.empty():
self._msg_queue.get()
except:pass
finally:#deregister all tmps, makes sure all interface threads are dead
while len(self._routees) > 0:
id,routee = self._routees.popitem()
if isinstance(routee, Interface):
logging.debug("found interface that im deregistering")
routee.handle_msg(makeMsg("shutting-down",None,id))
routee.close()
logging.debug("deregistered: %s"%id)
