def __init__(self, redis_instance=None, rootkey='counters'):
if hasattr(BaseCounters, '__init__'):
BaseCounters.__init__(self)
self.rootkey = rootkey
if redis_instance:
self.redis = redis_instance
else:
self.redis = redis.Redis(host='localhost', port=6379, db=0)
def __init__(self):
if hasattr(BaseCounters, '__init__'):
BaseCounters.__init__(self)
self.pings = {}