On Mittwoch, 14. Juli 2021 19:47:42 CEST Andrei Borzenkov via networkmanager-
list wrote:
[...]
> >
> > yes, but because I also need to monitor VPN changes, I have to monitor
> > /o/f/ NM.
>
> In your original mail you only said "monitor connectivity" so anything
> is just guesswork.
Sorry, connectivity also includes VPNs for me.
[...]
> I do not see any reference to object here so I have no idea what this
> code does. The following certainly works
>
> def properties_changed(interface_name, changed_properties,
> invalidated_properties):
> print (interface_name, changed_properties, invalidated_properties)
>
>
> bus = dbus.SystemBus()
my $oBUS = Net::DBus->system || die $!;
> obj = bus.get_object("org.freedesktop.NetworkManager",
> "/org/freedesktop/NetworkManager")
my $nm = "org.freedesktop.NetworkManager";
my $oNMSVC = $oBUS->get_service( $nm ) || die $!;
> iface = dbus.Interface(obj, "org.freedesktop.DBus.Properties")
my $busobjpath = "/org/freedesktop/DBus/Properties";
my $oBUSIF = $oNMSVC->get_object( $busobjpath );
> iface.connect_to_signal("PropertiesChanged", properties_changed)
$oBUSIF->connect_to_signal(
"PropertiesChanged", sub {
&{ \&dbnm_onNMPropertiesChanged }( $oNMSVC, @_ );
}
);
-> no signal with name 'PropertiesChanged' is exported in object '/org/
freedesktop/DBus/Properties'
Bye.
Michael.
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