Begins asynchronously performing a DNS lookup for the given rrname, and eventually calls callback, which must call gio.resolver.Resolver.lookupRecordsFinish to get the final result. See gio.resolver.Resolver.lookupRecords for more details.
the DNS name to look up the record for
the type of DNS record to look up
a #GCancellable, or null
callback to call after resolution completes
Begins asynchronously performing a DNS lookup for the given rrname, and eventually calls callback, which must call gio.resolver.Resolver.lookupRecordsFinish to get the final result. See gio.resolver.Resolver.lookupRecords for more details.