public static final int DCERPC_FAULT_CANT_PERFORM     = 0x000006D8;
    public static final int DCERPC_FAULT_NDR              = 0x000006F7;
    public static final int DCERPC_FAULT_INVALID_TAG      = 0x1C000006;
    public static final int DCERPC_FAULT_CONTEXT_MISMATCH = 0x1C00001A;
    public static final int DCERPC_FAULT_OP_RNG_ERROR     = 0x1C010002;

                    Response response = (Response)response_map.get( key );
                    if (response == null) {
                        if (log.level >= 4)
                            log.println( "Invalid key, skipping message" );
                        doSkip();
                    } else {
                        doRecv( response );
                        response.isReceived = true;

            int _nodei = _src.index;
            _src.advance(1 * _nodes);

            if ( this.node == null ) {
                if ( _nodes < 0 || _nodes > 0xFFFF )
                    throw new NdrException(NdrException.INVALID_CONFORMANCE);
                this.node = new byte[_nodes];
            }
            _src = _src.derive(_nodei);
            for ( int _i = 0; _i < _nodes; _i++ ) {

        "reserved",
        "The client does not have the necessary access rights to perform the requested function.",
        "Access is denied.",
        "The TID specified was invalid.",
        "The handle is invalid.",
        "The network name cannot be found.",
        "Not enough storage is available to process this command.",
        "The media is write protected.",
        "The device is not ready.",

    }

    /*
     * state values
     * 0 - not connected
     * 1 - connecting
     * 2 - run connected
     * 3 - connected
     * 4 - error
     * 5 - disconnecting
     * 6 - disconnected/invalid
     */
    protected volatile int state = 0;

    protected String name = "Transport" + id++;
    private volatile Thread thread;
    private volatile TransportException te;

                            int bufferIndex )
                            throws IOException {
        int start = bufferIndex;
        if( in.read( buffer, bufferIndex, length ) != length ) {
            throw new IOException( "invalid session request wire format" );
        }
        bufferIndex += calledName.readWireFormat( buffer, bufferIndex );
        bufferIndex += callingName.readWireFormat( buffer, bufferIndex );
        return bufferIndex - start;

    /**
     * {@inheritDoc}
     *
     * @see jcifs.SmbPipeHandle#isOpen()
     */
    @Override
    public boolean isOpen () {
        return this.open && this.handle != null && this.handle.isValid();
    }


    /**
     * 
     * {@inheritDoc}
     *
     * @see jcifs.smb.SmbPipeHandleInternal#getSessionKey()
     */
    @Override

            bufferIndex += 2;
            int numAces = ServerMessageBlock.readInt4(buffer, bufferIndex);
            bufferIndex += 4;

            if (numAces > 4096)
                throw new IOException( "Invalid SecurityDescriptor" );

            aces = new ACE[numAces];
            for (int i = 0; i < numAces; i++) {
                aces[i] = new ACE();
                bufferIndex += aces[i].decode(buffer, bufferIndex);

     *
     * @throws IOException
     *             if a network error occurs
     */

    @Override
    public void close () throws IOException {
        try {
            if ( this.handle.isValid() ) {
                this.handle.close();
            }
        }
        finally {
            this.file.clearAttributeCache();
            this.tmp = null;
        }
    }


    /**

                ASN1Integer tktvno = ASN1Util.as(ASN1Integer.class, tagged);
                if ( !tktvno.getValue().equals(new BigInteger(KerberosConstants.KERBEROS_VERSION)) ) {
                    throw new PACDecodingException("Invalid kerberos version " + tktvno);
                }
                break;
            case 1:// Realm
                DERGeneralString derRealm = ASN1Util.as(DERGeneralString.class, tagged);