[Icecast] Rejecting relay to save bandwidth function in icecast-2.2.0

[Andrei Panu]

Hello.
Until now I was using icecast-1.3.12 on my fedora box.I was very pleased.I 
don't know why ;) , but I wanted to upgrade to icecast-2.2.0 and so I did.I'm 
very pleased with this version too, one thing I don't like: it doesn't reject 
the relay source when there isn't any client connected to the server, or I 
don't know how to configure it to do this.I want this function, because I'm 
using icecast to relay 2 internet radio stations and I don't want to be 
connected permanently(I don't want to get a ban or something like this).
Please tell me if there is a way to do this with 2.2.0 or if I should 
downgrade do 1.3.12.
Thank you.