ObjFW  Diff

	int errNo = 0;

	if (_socket != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if (_SOCKS5Host != nil) {
		/* Connect to the SOCKS5 proxy instead */
		host = (OFString *)_SOCKS5Host;
		port = _SOCKS5Port;
	}

	results = of_resolve_host(host, port, SOCK_STREAM);

	for (iter = results; *iter != NULL; iter++) {
		of_resolver_result_t *result = *iter;

	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (_address == NULL)
		@throw [OFInvalidArgumentException exception];

	of_address_to_string_and_port((struct sockaddr *)_address,
	    _addressLength, &ret, NULL);

	return ret;
}

- (bool)isListening
{
	return _listening;