[sugar] Catch duplicates on service creation?

[Mike C. Fletcher]

I'm finding that while testing with sugar-jhbuild it's quite annoying to 
have the service creation bomb out when an existing instance of the 
service (presence or clipboard) is active.  That is, it would be useful 
if it could simply catch the error and stop trying to create the service 
if there is an org.freedesktop.Avahi.CollisionError (local name 
collision) error on the attempt to create the services.

I don't believe this would have a negative effect on the run-time 
system.  In the field it would seem better to allow the system to 
restart with a running service, rather than failing to restart Sugar.  
Not sure when the situation would happen on the real hardware (maybe on 
an X server restart), but might be an idea to have the protection in there.

Just a suggestion,
Mike

-- 
________________________________________________
  Mike C. Fletcher
  Designer, VR Plumber, Coder
  http://www.vrplumber.com
  http://blog.vrplumber.com