Resetting Connections

I do have the LB method set for least connections and that works fine for any "new" connections that occur after the pool member comes up but the existing member will hold on to the existing connections for long periods of time and that is where the problem lies. The traffic is stateless and not a big deal at the app level if I kill the connections. Is there an iRule method for killing connections for a particular member(s)? If I need to look down the iControl path that's fine... I was just hoping there was a way to handle this with an iRule. Thanks again.