ObjFW  Diff

		sock = _IPv4Socket;
		break;
	default:
		@throw [OFInvalidArgumentException exception];
	}

	[sock asyncSendBuffer: [query->_queryData items]
		       length: [query->_queryData count]
		     receiver: query->_usedNameServer
		  runLoopMode: runLoopMode];
	[sock asyncSendData: query->_queryData
		   receiver: &query->_usedNameServer
		runLoopMode: runLoopMode];
}

- (void)of_queryWithIDTimedOut: (OFDNSResolverQuery *)query
{
	OFResolveHostFailedException *exception;

	if (query == nil)

	callback(query->_target, query->_selector, self, query->_domainName,
	    nil, nil, nil, query->_context, exception);
}

-	  (bool)socket: (OF_KINDOF(OFUDPSocket *))sock
  didReceiveIntoBuffer: (void *)buffer_
		length: (size_t)length
		sender: (of_socket_address_t)sender
		sender: (const of_socket_address_t *)sender
	     exception: (id)exception
{
	unsigned char *buffer = buffer_;
	OFDictionary *answerRecords = nil, *authorityRecords = nil;
	OFDictionary *additionalRecords = nil;
	OFNumber *ID;
	OFDNSResolverQuery *query;

	ID = [OFNumber numberWithUInt16: (buffer[0] << 8) | buffer[1]];
	query = [[[_queries objectForKey: ID] retain] autorelease];

	if (query == nil)
		return true;

	if (!of_socket_address_equal(&sender, &query->_usedNameServer))
	if (!of_socket_address_equal(sender, &query->_usedNameServer))
		return true;

	[query->_cancelTimer invalidate];
	[query->_cancelTimer release];
	query->_cancelTimer = nil;
	[_queries removeObjectForKey: ID];