SmbTransportImpl transport = session.getTransport() ) {
            return transport.getNegotiateResponse().getSendBufferSize();
        }
    }


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

        try ( SmbSessionImpl session = getSession() ) {
            if ( session == null ) {
                return;
            }
            try ( SmbTransportImpl transport = session.getTransport() ) {
                synchronized ( transport ) {
                    SmbTreeImpl t = getTreeInternal();
                    if ( t != null ) {
                        try {

        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
     */

              SmbSessionInternal sess2 = th2.getSession().unwrap(SmbSessionInternal.class);
              SmbTransport t1 = sess1.getTransport();
              SmbTransport t2 = sess2.getTransport() ) {

            Assert.assertEquals(t1, t2);
        }

    }


    // this test is meant to test server-side session invalidation behavior

    <T extends CommonServerMessageBlockResponse> T send ( CommonServerMessageBlockRequest request, T response, Set<RequestParam> params )
            throws CIFSException {
        try ( SmbTransportImpl trans = getTransport() ) {
            if ( response != null ) {
                response.clearReceived();
                response.setExtendedSecurity(this.extendedSecurity);
            }

            try {

     * @throws CIFSException
     */
    byte[] getSessionKey () throws CIFSException;


    /**
     * 
     * @return the transport for this session
     */
    SmbTransport getTransport ();


    /**
     * Connect to the logon share
     * 
     * @throws SmbException
     */
    void treeConnectLogon () throws SmbException;


    /**
     * @param share

        try ( SmbTreeHandleImpl th = treeConn.connectHost(locator, locator.getServerWithDfs());
              SmbSessionImpl session = th.getSession();
              SmbTransportImpl transport = session.getTransport() ) {
            try {
                entries = doMsrpcShareEnum(tc, locator, transport.getRemoteAddress());
            }
            catch ( IOException ioe ) {
                if ( th.isSMB2() ) {

                      SmbSessionInternal session = th.getSession().unwrap(SmbSessionInternal.class);
                      SmbTransportInternal trans = session.getTransport().unwrap(SmbTransportInternal.class) ) {
                    t = trans;
                }
                f.close();

                Thread.sleep(2 * soTimeout);

        }

        try ( SmbSessionImpl sess = getSmbSession(ctx, targetHost, targetDomain);
              SmbTransportImpl transport = sess.getTransport();
              SmbTreeImpl ipc = sess.getSmbTree("IPC$", null) ) {

            DfsReferralRequestBuffer dfsReq = new DfsReferralRequestBuffer(path, 3);
            DfsReferralResponseBuffer dfsResp;