Gio.Resolver::lookup_by_address_async

function vfunc_lookup_by_address_async(address: Gio.InetAddress, cancellable: Gio.Cancellable, callback: Gio.AsyncReadyCallback): void {
}
  

Begins asynchronously reverse-resolving address to determine its associated hostname, and eventually calls callback, which must call Gio.Resolver.prototype.lookup_by_address_finish to get the final result.

Since 2.22