Callback Notification for Every Data Change on a ZK Node

[arjun s v <ar...@gmail.com>]

Hi Team,

We have a use case where we need to receive a callback notification for
every data change made to a ZK node.

While simulating concurrent data updates using multithreading, we observed
that some updates are missed, and at times, only the latest zxid is
captured. Ideally, if 10 updates are made concurrently, we expect 10
corresponding notifications in our callback method.

How can we ensure that every update triggers a separate notification
reliably?

Thanks,

Arjun S V