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Zookeeper >> mail # user >> How is watcher client notified once writer client is disconnected?

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Re: How is watcher client notified once writer client is disconnected?
The writer could create an ephemeral node. Interested clients would
watch it for deletion.

===================Jordan Zimmerman

On Jul 5, 2012, at 7:24 AM, Jack Luo <[EMAIL PROTECTED]> wrote:

> Hi All,
> I am using Zookeeper for a distributed project. This project  includes  one writer client, which updates the specific znode data every 5 minutes,  and 500 watcher clients, which monitor the specific znode and retrieve the updated data once change notification is received.
> One of project requirements is that watcher clients should be notified immediately once writer client is disconnected.  I have checked the ZooKeeper online documents and cann't find a way to do it. Any idea on how to implement this feature?
> Thanks f or your time and help in advance!
> Jack
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