cache_invalidator.py 文件源码

def main():
    try:
        client = CloudFeedClient(CONF.rackspace.feed_url)
        sc = sched.scheduler(time.time, time.sleep)
        # Method enter(delay, priority, action, argument)
        sc.enter(0, 1, start, (sc, client))
        sc.run()
    except RuntimeError as e:
        raise SystemExit(e.message)