log.debug(String.format("Retrying (%d/%d) request %s", retries, maxRetries, request));
            }

            // should we disconnect the transport here? otherwise we make an additional attempt to detect that if the
            // server closed the connection as a result
            log.debug("Disconnecting tree on send retry", last);
            disconnect(true);

            if ( retries >= maxRetries ) {

     * <tt>S-X-Y-Z</tt> strings of fragments of).
     * <p>
     * Alternatively <tt>getSecurity(true)</tt> may be used to resolve all
     * SIDs together and detect network failures.
     * 
     * @return array of ACEs
     * @throws IOException
     */
    ACE[] getSecurity () throws IOException;


    /**

                if (r.byteCount > 0 && pad > 0 && pad < 4)
                    readn( in, BUF, 4 + off, pad);

                if (r.dataLength > 0)
                    readn( in, r.b, r.off, r.dataLength );  /* read direct */
            } else {
                readn( in, BUF, 4 + 32, size - 32 );
                resp.decode( BUF, 4 );
                if (resp instanceof SmbComTransactionResponse) {