import jcifs.util.transport.Transport;
import jcifs.util.transport.TransportException;


/**
 *
 */
class SmbTransportImpl extends Transport implements SmbTransportInternal, SmbConstants {

    private static Logger log = LoggerFactory.getLogger(SmbTransportImpl.class);

    private boolean smb2 = false;
    private InetAddress localAddr;
    private int localPort;
    private Address address;

     */
    public boolean isPossiblyDfs () throws SmbException {
        if ( this.connectionState.get() == 2 ) {
            // we are connected, so we know
            return isDfs();
        }
        try ( SmbTransportImpl transport = this.session.getTransport() ) {
            return transport.getNegotiateResponse().isDFSSupported();
        }
    }


    /**
     * @return the session this tree is connected in
     */

            return null;
        SmbTransportImpl transport = getReferralTransport(tf, getDcReferrals(tf, domain));
        if ( transport == null && log.isDebugEnabled() ) {
            log.debug(String.format("Failed to connect to domain controller for %s", domain));
        }
        return transport;
    }