def publish(self, channel, data, timestamp=None):
if not timestamp:
timestamp = time.time()
queue = ConnectionPool().getConnection()
logging.getLogger().debug('Event:publish(%s): %s ' % (channel, data))
message = json.dumps(data)
queue.publish(channel, message)
queue.zadd(channel, timestamp, message)
queue.expire(channel, self.timeout)
