>>
>>Can COM have a handle for each client. Could a COM relay a message to a
>>specific client, but not to others?
>
>A COM component gets called from a specific client. It will only handle calls from whatever client calls it. Is this what you're asking?

I was thinking in terms of VFP pier-to-pier (apartment threaded?) COM. If two clients instanciate the same server, could the server be used to pass (push) a message from one of the clients to the other? I've had some experience with
languages that offer an HWND port.

I guess I am trying to understand if a server can be "aware" of the clients
holding it's object reference, and can the server direct mesaages (providing a push mechanism is in place) to a specific client.