I am looking into the directed signals approach, and from a look at the DBus spec this should be possible. If we can somehow create our own dbus.lowlevel.SignalMessage then we can call set_destination(unique_name) on that. See http://dbus.freedesktop.org/doc/dbus-python/api/. Alse see http://dbus.freedesktop.org/doc/dbus-specification.html#message-protocol-messages.
Nothing concrete yet - just a heads up.
I am looking into the directed signals approach, and from a look at the DBus spec this should be possible. If we can somehow create our own dbus.lowlevel. SignalMessage then we can call set_destination (unique_ name) on that. See http:// dbus.freedeskto p.org/doc/ dbus-python/ api/. Alse see http:// dbus.freedeskto p.org/doc/ dbus-specificat ion.html# message- protocol- messages.
Nothing concrete yet - just a heads up.