lookup_records

Synchronously performs a DNS record lookup for the given rrname and returns a list of records as Variant tuples.

See ResolverRecordType for information on what the records contain for each record_type.

If the DNS resolution fails, throws (if non-null) will be set to a value from ResolverError and null will be returned.

If cancellable is non-null, it can be used to cancel the operation, in which case throws (if non-null) will be set to g_io_error_cancelled.

Parameters:

this	a Resolver
rrname	the DNS name to lookup the record for
record_type	the type of DNS record to lookup
cancellable	a Cancellable, or null

Returns:

a non-empty List of Variant, or null on error. You must free each of the records and the list when you are done with it. (You can use g_list_free_full with g_variant_unref to do this.)