[maemo-developers] How to detect that connectivity is lost

[From: Tomas]

The pinging shell script was a great idea, Frantisek.
Now we know we have lost connectivity even if no DISCONNECTED dbus signal is
raised.
One problem is solved but another one appears...

Does anyone know how to force disconnection? ICd exposes a "disconnect"
method to be called via dbus but it only disconnects the calling app. 
How can we force wlancond to disconnect from the current IAP (no matter how
many apps are using it) so finally the DISCONNECTED dbus signal is launched
and we can hook it to reconnect to any IAP really available?

Thanks again,

Tomàs 

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