*/
public enum LoadBalancingStrategy {
    /**
     * Round-robin selection through available channels
     */
    ROUND_ROBIN,

    /**
     * Select the least busy channel based on pending operations
     */
    LEAST_LOADED,

    /**
     * Weighted random selection based on channel scores
     */
    WEIGHTED_RANDOM,

    /**
     * Affinity-based selection for related operations

    //                                                                              ======
    @Override
    protected int delegateSelectCountUniquely(final ConditionBean cb) {
        // #pending check response and cast problem
        final SearchRequestBuilder builder = client.prepareSearch(asEsIndex());
        final EsAbstractConditionBean esCb = (EsAbstractConditionBean) cb;
        if (esCb.getPreference() != null) {

     * @throws SmbException if an error occurs checking protocol version
     */
    boolean isSMB2() throws SmbException;

    /**
     * Gets the number of currently pending requests.
     *
     * @return number of inflight requests
     */
    int getInflightRequests();

        assertTrue(secondRetry > firstRetry);
        assertTrue(thirdRetry > secondRetry);
    }

    @Test
    void testPendingOperationRedistribution() throws Exception {
        // Setup pending operations
        failedChannel.addPendingOperation(mockOperation);

        ChannelInfo alternativeChannel = mock(ChannelInfo.class);

    /**
     * Returns the total execution time for index update operations.
     *
     * @return the execution time in milliseconds
     */
    long getExecuteTime();

    /**
     * Commits all pending index update operations to ensure data persistence.
     * This method should be called after all documents have been stored.
     */
    void commit();

    //                                                                              ======
    @Override
    protected int delegateSelectCountUniquely(final ConditionBean cb) {
        // #pending check response and cast problem
        final SearchRequestBuilder builder = client.prepareSearch(asEsIndex());
        final EsAbstractConditionBean esCb = (EsAbstractConditionBean) cb;
        if (esCb.getPreference() != null) {

        return facadeSelectList(createCB(cbLambda));
    }

    public PagingResultBean<AccessToken> selectPage(CBCall<AccessTokenCB> cbLambda) {
        // #pending same?
        return (PagingResultBean<AccessToken>) facadeSelectList(createCB(cbLambda));
    }

    public void selectCursor(CBCall<AccessTokenCB> cbLambda, EntityRowHandler<AccessToken> entityLambda) {

        return facadeSelectList(createCB(cbLambda));
    }

    public PagingResultBean<ElevateWordToLabel> selectPage(CBCall<ElevateWordToLabelCB> cbLambda) {
        // #pending same?
        return (PagingResultBean<ElevateWordToLabel>) facadeSelectList(createCB(cbLambda));
    }

    public void selectCursor(CBCall<ElevateWordToLabelCB> cbLambda, EntityRowHandler<ElevateWordToLabel> entityLambda) {

        return facadeSelectList(createCB(cbLambda));
    }

    public PagingResultBean<KeyMatch> selectPage(CBCall<KeyMatchCB> cbLambda) {
        // #pending same?
        return (PagingResultBean<KeyMatch>) facadeSelectList(createCB(cbLambda));
    }

    public void selectCursor(CBCall<KeyMatchCB> cbLambda, EntityRowHandler<KeyMatch> entityLambda) {

        return facadeSelectList(createCB(cbLambda));
    }

    public PagingResultBean<RelatedContent> selectPage(CBCall<RelatedContentCB> cbLambda) {
        // #pending same?
        return (PagingResultBean<RelatedContent>) facadeSelectList(createCB(cbLambda));
    }

    public void selectCursor(CBCall<RelatedContentCB> cbLambda, EntityRowHandler<RelatedContent> entityLambda) {