Determining whether remote debugger is running

Question

Hello all.. Can anyone suggest an approach to determining, from a c# desktop project, whether a remote device is running the remote debugger? Ideally this would work over ActiveSync or TCP/IP.. It doesn't have to be pretty, mimicking VS.NET handshake would be fine. But I'm thinking there may be some obvious way I'm overlooking. Any guidance would be appreciated, thanks.

PS - sorry if this is under the wrong forum, I figured the CF crowd would be best versed in remote debugging. But yes, the code I'm after would run under desktop .NET, not necessarily CF.