[avahi] Advertizing a service only on the local machine

[Till Kamppeter]

On 12/13/2016 08:22 PM, jbagg wrote:
> I suspect you need to pass the ID of the local loopback network
> interface instead of AVAHI_IF_UNSPEC.  From the avahi api
> doc..."interface: The interface this service shall be announced on. We
> recommend to pass AVAHI_IF_UNSPEC here, to announce on all interfaces."
>

And what is the ID of the local loopback network interface? This 
parameter must be given as an integer number.

    Till