BugLink: http://bugs.launchpad.net/bugs/1446906

This is a horrendous HACK, that is a temporary fix until typesplitting
can land.

Store off the path reference on connection to make up for the path
being wiped out on socket shutdown.
Signed-off-by: John Johansen <john.johansen@canonical.com>
Reviewed-by: Tyler Hicks <tyhicks@canonical.com>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>