Method Protocols.DNS.async_client()->low_generic_query()

Method low_generic_query

private void low_generic_query(int restrictsearch, string type, string domain, function(array(string)|zero, __unknown__ ... :void) callback, mixed ... restargs)

Parameter restrictsearch

0	Try /etc/hosts first, then try all configured domain-postfixes when querying the DNS servers (default).
1	Try /etc/hosts first, then try an unaltered query on the DNS servers.
2	Just try an unaltered query on the DNS servers.