Code review comment for lp:~stefanor/ibid/reconnect-396634

I think this will fix the multiple-personality-syndrome that Ibid sometimes gets.

My guess is that when it excepts during "disconnect from" it doesn't clean up properly.

Thus when you reconnect, you now have a reconnecting factory that's still trying to connect in the background.

Howover, my twisted-fu isn't very strong. Is this right?