import jcifs.internal.smb2.session.Smb2SessionSetupResponse;
import jcifs.util.Hexdump;


/**
 *
 */
final class SmbSessionImpl implements SmbSessionInternal {

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

    /*
     * 0 - not connected
     * 1 - connecting
     * 2 - connected
     * 3 - disconnecting
     */

        try ( SmbSessionImpl session = this.treeConnection.getSession();
              SmbTransportImpl transport = session.getTransport() ) {
            return transport.getNegotiateResponse().getSendBufferSize();
        }
    }


    @Override
    public int getReceiveBufferSize () throws SmbException {
        try ( SmbSessionImpl session = this.treeConnection.getSession();

     * 2 - connected
     * 3 - disconnecting
     */
    private final AtomicInteger connectionState = new AtomicInteger();

    private final String share;
    private final String service0;
    private final SmbSessionImpl session;

    private volatile int tid = -1;
    private volatile String service = "?????";
    private volatile boolean inDfs, inDomainDfs;
    private volatile long treeNum; // used by SmbFile.isOpen

            log.warn("Tree connection was not properly released " + this);
        }
    }


    synchronized void disconnect ( boolean inError ) {
        try ( SmbSessionImpl session = getSession() ) {
            if ( session == null ) {
                return;
            }
            try ( SmbTransportImpl transport = session.getTransport() ) {

     */
    @Override
    public SmbSessionImpl getSmbSession ( CIFSContext tf ) {
        return getSmbSession(tf, null, null);
    }


    /**
     *
     * @param tf
     *            context to use
     * @return a session for the context
     */
    @Override
    @SuppressWarnings ( "resource" )

     * @see jcifs.smb.SmbPipeHandleInternal#getSessionKey()
     */
    @Override
    public byte[] getSessionKey () throws CIFSException {
        try ( SmbTreeHandleImpl th = ensureTreeConnected();
              SmbSessionImpl sess = th.getSession() ) {
            return sess.getSessionKey();
        }
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.SmbPipeHandle#isStale()
     */
    @Override

            }
        }

        SmbTreeConnection treeConn = SmbTreeConnection.create(tc);
        try ( SmbTreeHandleImpl th = treeConn.connectHost(locator, locator.getServerWithDfs());
              SmbSessionImpl session = th.getSession();
              SmbTransportImpl transport = session.getTransport() ) {
            try {
                entries = doMsrpcShareEnum(tc, locator, transport.getRemoteAddress());
            }