}
    UniAddress getNextAddress() {
        UniAddress addr = null;
        if (addressIndex < addresses.length)
            addr = addresses[addressIndex++];
        return addr;
    }
    boolean hasNextAddress() {
        return addressIndex < addresses.length;
    }
    void connect0() throws SmbException {
        try {
            connect();
        } catch( UnknownHostException uhe ) {