Well I did some further investigation concerning this problem and can
provide you more details.
Bluez doesn't generate an event in cases it is supposed to.
I have started the dbus-monitor, if I plug an USB BLuetooth dongle to my USB
port dbus-monitor lists signal from /org/bluez.
I also get a signal when i remove the device.
But I can't see any activity on the dbus when ich e.g. scan for remote
devices or if I change the name of the local device.

Has anybody an idea why bluez doesn't emit the expected signals?

thanks,
Fritz


On Tue, May 20, 2008 at 10:04 AM, Fritz Code <codefritz@googlemail.com>
wrote:

> Hi,
>
> attached is a small test application.
> With this application I want to test the handling of signals from bluez
> Adapter.
> Therefore I always change the name of my bluetooth device, in order to make
> the adapter to
> generate a signal.
> Unfortunately I cant receive this signal.
> I can set and get the name correctly.
> BUt it seems I receive at least some signals:
> When I start the application I get a signal with value :1.20
> If I remove my usb bluetooth dongle I get a signal with value off.
>
>
>
>
> In another application I had the same problem (receiving not the expected
> signals: e.g.: DiscoveryStarted() ... )
>  when I sent signal DiscoverDevices.
>
>
> thanks.
>
> --
> Regards,
> --Codefritz
>
>
>
>


-- 
Regards,
--Codefritz