I am currently involved in a large real-time Ada project (1,000,000
SLOC). We have successfully developed and are using a Distributed Object
Manager that implements a client/server model and an OO paradigm. The
basic concept is that clients subscribe/register for passive objects
that they are interested in and object managers at the servers
automatically distribute applicable updates to clients. All updates are
based on transactions. When a commit is performed at the server it
evaluates the changes against the outstanding subscriptions and updates
the object-space at the impacted clients. Clients can optionally
register notification handlers which act as callback for specified
update events.

What I am looking for is a list of other projects that have used similar
techniques and have been successfully. Thanks in advance for any
information you may provide. I would prefer direct email for a response
if you don�t mind. Feel free to also post back to the group if you think
others might be interested.

>Barry Schiff