Need to force MUSHclient to disconnect upon trigger

When I logoff the server I'm connected to, I'm noticing that the line between MUSHclient and the DIGI PortServer through which I'm connected remains active. My idea to resolve this is to just have my MUSHclient script look for the log off text, and then send a command that will do the equivalent of Connection -> Disconnect (or CTRL+SHIFT+K).

So my question is, how can I tell MUSHclient to forcibly drop the line when it sees the right trigger text?

Maybe send-to-script and use Disconnect?

That Disconnect() function is exactly what I needed. Works perfectly.