The problem:
I'm writting some software to manage a building.
All the devices (mostly doors and cameras) run a light version of Linux,
with mono inside
And we've got bigger Linux server (with mono inside).

The server need to talk to individual devices (door/camera).
Ideally I like to use remoting and have my device application listening to
one port.
But there are versioning issue with remoting (i.e. when the server class are
recompiled, all the client should be redeployed), hence I would like to use
something loosely coupled, like web services, but I could run directly from
my application without having to run IIS/Apache+mod_mono like remoting.

any clue?!