Comment 5 for bug 717345

So, I'd ramp up with (say) 4 new connections in parallel, and wait for the hello rpc to work before starting another new connection.

We got some new evidence too:

12:52 < spm> erm. is tehre a reason we'd have 49 x /usr/bin/python2.6 /srv/bazaar.launchpad.net/production/launchpad-rev-12351/eggs/bzr-2.2.2_lp_2-py2.6-linux-x86_64.egg/EGG-INFO/scripts/bzr launchpad-forking-service --path
             /srv/bazaar.launchpad.net/var/launchpad_forking_service.socket --pid-file /srv/bazaar.launchpad.net/var/launchpad_forking_service.pid

Suggesting we're failing to clean up, or something.