this.recv_buf_size = Math.min(this.recv_buf_size, this.server.maxBufferSize);
        this.tx_buf_size = Math.min(this.tx_buf_size, this.server.maxBufferSize);

        this.capabilities &= this.server.scapabilities;
        if ( ( this.server.scapabilities & SmbConstants.CAP_EXTENDED_SECURITY ) == SmbConstants.CAP_EXTENDED_SECURITY )

                if ( th.isSMB2() ) {
                    this.handle = this.pipe.openUnshared(this.uncPath, 0, this.access, this.sharing, SmbConstants.ATTR_NORMAL, 0);
                    return this.handle.acquire();
                }

                // TODO: wait for pipe, still not sure when this needs to be called exactly
                if ( this.uncPath.startsWith("\\pipe\\") ) {

     */
    public boolean isOpen () {
        return this.handle != null && this.handle.isValid();
    }


    protected synchronized SmbFileHandleImpl ensureOpen () throws CIFSException {
        if ( !isOpen() ) {
            // one extra acquire to keep this open till the stream is released
            this.handle = this.file.openUnshared(this.openFlags, this.access, this.sharing, SmbConstants.ATTR_NORMAL, 0).acquire();

        this.revision = sid.revision;
        this.sub_authority_count = sid.sub_authority_count;
        this.identifier_authority = sid.identifier_authority;
        this.sub_authority = sid.sub_authority;
        this.type = type;
        this.domainName = domainName;
        this.acctName = acctName;

        if ( decrementAuthority ) {
            this.sub_authority_count--;

            if ( log.isDebugEnabled() ) {
                log.debug("Connecting " + this.name);
            }

            this.state = 1;
            this.te = null;

            Thread t = new Thread(this, this.name);
            t.setDaemon(true);
            this.thread = t;

            synchronized ( this.thread ) {
                t.start();
                t.wait(timeout); /* wait for doConnect */

    public String toString () {
        return new String(
            "SmbComReadAndX[" + super.toString() + ",fid=" + this.fid + ",offset=" + this.offset + ",maxCount=" + this.maxCount + ",minCount="
                    + this.minCount + ",openTimeout=" + this.openTimeout + ",remaining=" + this.remaining + ",offset=" + this.offset + "]");
    }

            _dst.align(4);
            _dst.enc_ndr_short(this.length);
            _dst.enc_ndr_short(this.maximum_length);
            _dst.enc_ndr_referent(this.buffer, 1);

            if ( this.buffer != null ) {
                _dst = _dst.deferred;
                int _bufferl = this.length / 2;
                int _buffers = this.maximum_length / 2;
                _dst.enc_ndr_long(_buffers);

        super(config, SMB_COM_TRANSACTION2, TRANS2_FIND_NEXT2);
        this.sid = sid;
        this.resumeKey = resumeKey;
        this.filename = filename;
        this.informationLevel = Trans2FindFirst2.SMB_FILE_BOTH_DIRECTORY_INFO;
        this.tflags = 0x00;
        this.maxParameterCount = 8;
        this.maxItems = batchCount;
        this.maxDataCount = batchSize;
        this.maxSetupCount = 0;
    }


    @Override

                this.response);

            this.nextRequest = new Trans2FindNext2(
                th.getConfig(),
                this.response.getSid(),
                this.response.getResumeKey(),
                this.response.getLastName(),
                th.getConfig().getListCount(),
                th.getConfig().getListSize() - FIND_OVERHEAD);
        }
        catch ( SmbException e ) {

     */
    public Smb2IoctlRequest ( Configuration config, int controlCode, byte[] fileId, byte[] outputBuffer ) {
        super(config, SMB2_IOCTL);
        this.controlCode = controlCode;
        this.fileId = fileId;
        this.outputBuffer = outputBuffer;
        this.maxOutputResponse = outputBuffer.length;
    }


    @Override