this.treeHandle.send(this.request, this.response);
        checkStatus();
        final FileEntry n = advance();
        if (n == null) {
            doClose();
        }
        return n;
    }

    /**
     * @throws SmbException
     */
    private void checkStatus() throws SmbException {
        final int status = this.response.getStatus();

        if (size < 33 || 4 + size > rcv_buf_size) {
            /* log message? */
            in.skip(in.available());
        } else {
            in.skip(size - 32);
        }
    }

    void checkStatus(final ServerMessageBlock req, final ServerMessageBlock resp) throws SmbException {
        resp.errorCode = SmbException.getStatusByCode(resp.errorCode);
        switch (resp.errorCode) {
        case NtStatus.NT_STATUS_SUCCESS:

            log.trace("Response is " + response);
        }

        checkStatus(request, response);
        return response;
    }

    /**
     * @param request
     * @param response
     * @throws SmbException
     */
    private <T extends CommonServerMessageBlockResponse> boolean checkStatus(final CommonServerMessageBlockRequest request,
            final T response) throws SmbException {