The only miner that uses tracker-miner-web.c in the current source tree
(as far as I can see) is the Flickr miner.

It shows the problematic behaviour we feared: i.e. initially
the interfaces/methods advertised in tracker-miner-object.c are OK, but
those advertised in tracker-miner-web.c do NOT appear immediately.
Walking up to an already running deamon is ok because by then everything
is up & running.

So if a user tried to connect to the Miner.Flickr service (e.g. using
the GetAssociationData method) they will be disappointed, getting the
unknown interface error.


This happens because the parent object registers its own interface, and then sets the name on the bus ... and this happens before the child object registers its interface object.


See thread starting at http://mail.gnome.org/archives/tracker-list/2012-March/msg00003.html
for full discussion of the issues.