now tracks update frequencies of the server and each client now tracks update frequencies of the server and each client now forgets clients that haven't submitted a value in 5sec refactored sendlevels into a few methods new cmdline option --fast-updates to dump every DMX transmission to the console

'''Baby, there won't be no next time'''

class NextTime:
    def __init__(self, nextclock, interval=None)
        self.nextclock = nextclock
        self.interval = interval
    def cylic(self):
        return interval is not None