Middletier messaging

Hi Danijel

I made changes to your DB_Access demo server to communicate with NexusDB database. Most of the original code is still there. I added few new options, couple of functions, and NexusDB specific code. I'm still testing it, and plan to deploy in the next project (whenever it comes along).

I need to provide some very basic messaging between clients, only 4 functions:

- register client for messaging (when they login into database). Just client name (no password, no other data).
- unregister client (when they logout)
- get list of registered clients (everybody who is online at the moment)
- send short text message from one client to another

For example: ClientA logs into database and registers him with a messaging service. ClientB does the same. Both ClientA and ClientB look at the same database rows. ClientA changes something in the table. At this point I want to send a message from ClientA to ClientB and silently refresh ClientB's database grid (without him doing anything).

In the RTC_Messenger demo you have all the elements to do this, but it is very complex. I need very small portion of it - just basic 4 functions, no message display, no friend list, no ignore list, no windows to pop-up....

I was wondering does someone else have similar need for 'really-scalled-down' messenger? And do you have, besides digging into RTC_Messenger code, any suggestion how to get this functionality faster?

Thank you.

Best regards
Zoran