That's what I said in the first place.
It still does not address the question I asked.
How have YOU gone about splitting up a working class in a single Delphi app so the interface is preserved and the implementation resides at the other end of REST-based HTTP channel?
I'm not asking, "is it possible?" or "has it been done?" I _know_ it's possible and HAS been done -- just not by me. I'm looking for people who have actually done it and can offer any insights into what they learned.
So what did YOU do and what did YOU learn when you did it?