}

    /**
     * Validates SMB credits value
     *
     * @param credits the credits value to validate
     * @throws IllegalArgumentException if credits value is invalid
     */
    public static void validateCredits(int credits) {
        if (credits < 0) {
            throw new IllegalArgumentException("Credits cannot be negative: " + credits);
        }
        if (credits > MAX_CREDITS) {

    }

    /**
     * Get number of available send credits
     *
     * @return available send credits
     */
    public int getAvailableSendCredits() {
        return sendCredits.get();
    }

    /**
     * Get number of available receive credits
     *
     * @return available receive credits
     */
    public int getAvailableReceiveCredits() {

    }

    /**
     * Get the number of send credits granted
     *
     * @return credits granted
     */
    public int getCreditsGranted() {
        return creditsGranted;
    }

    /**
     * Set the number of send credits granted
     *
     * @param creditsGranted credits to grant
     */
    public void setCreditsGranted(int creditsGranted) {

    }

    /**
     * Get the number of send credits requested
     *
     * @return credits requested
     */
    public int getCreditsRequested() {
        return creditsRequested;
    }

    /**
     * Set the number of send credits requested
     *
     * @param creditsRequested credits to request
     */
    public void setCreditsRequested(int creditsRequested) {

                        if (params.contains(RequestParam.NO_TIMEOUT)) {
                            this.credits.acquire(cost);
                        } else if (!this.credits.tryAcquire(cost, timeout, TimeUnit.MILLISECONDS)) {
                            throw new SmbException("Failed to acquire credits in time");
                        }
                        totalSize += size;

    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.util.transport.Request#setRequestCredits(int)
     */
    @Override
    public void setRequestCredits(final int credits) {
        setCredit(credits);
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.CommonServerMessageBlockRequest#getOverrideTimeout()
     */
    @Override

     *
     * @return max receive size in bytes
     */
    int getRdmaMaxReceiveSize();

    /**
     * Get RDMA credits
     *
     * Number of receive credits to advertise to the server.
     *
     * @return number of credits
     */
    int getRdmaCredits();

    /**
     * Get whether RDMA is enabled
     *
     * @return true if RDMA is enabled, false otherwise

        assertThrows(ArithmeticException.class, () -> InputValidator.safeMultiply(Integer.MIN_VALUE, 2));
    }

    @Test
    @DisplayName("Test credits validation")
    void testCreditsValidation() {
        assertDoesNotThrow(() -> InputValidator.validateCredits(0));
        assertDoesNotThrow(() -> InputValidator.validateCredits(100));

     */
    protected int rdmaMaxSendSize;
    /**
     * Maximum size in bytes for RDMA receive operations
     */
    protected int rdmaMaxReceiveSize;
    /**
     * Number of RDMA credits to request during negotiation
     */
    protected int rdmaCredits;
    /**
     * Flag indicating whether RDMA is currently enabled and available
     */
    protected boolean rdmaEnabled = false;
    /**