Hi, I'm using ZooKeepr in a multi-node environment, I found that if the machine time changes, the ephemeral node may exist for a long time even that the client has disconnected with ZooKeeper server. I read the source code and I find that the SessionTracker use System.currentTimeMills() to record the time. I think it may be better to use System.nanoTime() because it can achieve the same goal without any problem. I don't know whether I'm right. Can anyone give me suggestions?
JiangJiafu
