DBus Listeners

[Marc Soda]

Hello all,

Sorry if this is a little OT, but I'm trying to understand how dbus
works.  I am tracking functionality down through an app and it's lead
me to dbus.  The library in question is libnotify.  I see that is
passes some information, specifically hints for window placement, to
dbus.  My question is, who's listening on the other side?  Is there a
way to find out what process a particular process is communicating
through dbus with?

Thanks in advance,
Marc