Client notification if cluster is down?

[Eric Pederson]

Hi all:



Currently if the entire cluster goes down a client can find out in one of
two ways: 1)  ACQStatusListener will fire onCqDisconnected or 2) when we do
an operation it will throw an exception (NoAvailableServersException,
NoAvailableLocatorsException, etc).   Some of our client applications are
publish-only, that is, they don’t have any CQs.  These applications might
not publish again for a few hours.  We’d like to be notified right away,
like how CQStatusListener.onCqDisconnected works.  Is there a way to do
that, outside of setting up a CQ or a thread that queries the cache every X
seconds and responds to exceptions?



Thanks,

-- Eric