Asynchronously retrieves the next #GSocketAddress from @enumerator and then calls @callback, which must call g_socket_address_enumerator_next_finish() to get the result.
optional #GCancellable object, %NULL to ignore.
a #GAsyncReadyCallback to call when the request is satisfied
the data to pass to callback function
See Implementation
Asynchronously retrieves the next #GSocketAddress from @enumerator and then calls @callback, which must call g_socket_address_enumerator_next_finish() to get the result.