Doesn't Mongrel2 operate this way? The front-end handles the open connections, and the backend can choose to send data to any connection. (I have no first-hand

Doesn't Mongrel2 operate this way? The front-end handles the open connections, and the backend can choose to send data to any connection. (I have no first-hand experience with Mongrel2, so someone correct me if I'm wrong.) It does seem to me like this separation is the right way to handle the problem.