*/
    protected abstract void doConnect() throws Exception;

    /* Tear down a connection. If the hard parameter is true, the diconnection
     * procedure should not initiate or wait for any outstanding requests on
     * this transport.
     */

    /**
     * Tears down the connection to the remote endpoint.
     *

        return client.admin().indices().prepareRefresh().execute().actionGet(suggestSettings.getIndexTimeout());
    }

    /**
     * Shuts down the thread pool.
     */
    public void shutdown() {
        if (logger.isInfoEnabled()) {
            logger.info("Shutting down suggester: index={}", index);
        }
        threadPool.shutdownNow();
    }

    /**
     * Creates a new index if no index exists.

                log.debug("Created and stored new handle for path: {}", path);
            }
        } finally {
            lock.writeLock().unlock();
        }
    }

    /**
     * Shuts down the persistent handle manager and its background tasks
     */
    public void shutdown() {
        shutdown = true;
        scheduler.shutdown();
    }

     * Shutdown the resource manager
     */
    public void shutdown() {
        if (shutdownInProgress) {
            return;
        }

        shutdownInProgress = true;
        log.info("Shutting down ResourceManager");

        // Cancel cleanup task
        if (cleanupTask != null) {
            cleanupTask.cancel(false);
        }

        // Force cleanup of all resources

        try {
            cleanupScheduler.awaitTermination(5, TimeUnit.SECONDS);
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
            log.warn("Interrupted while shutting down cleanup scheduler", e);
        }

        log.info("Authentication rate limiter closed");
    }

    /**
     * Per-account attempt tracking
     */
    private static class AccountAttempts {

            }
        }).useTldDetect(jarName -> (jarName.contains("jstl") || jarName.contains("lasta-taglib"))).asDevelopment(isNoneEnv()).bootAwait();
    }

    /**
     * Shuts down the Fess application.
     *
     * @param args command line arguments (not used)
     */
    public static void shutdown(final String[] args) {
        System.exit(0);
    }

    /**

            0x10041040, 0x00040040, 0x10000040, 0x10040000, 0x10001000, 0x10001040, 0x00000000, 0x10041040, 0x00041000, 0x00041000,
            0x00001040, 0x00001040, 0x00040040, 0x10000000, 0x10041000 };

    /// Squash bytes down to ints.
    /**
     * Converts bytes to integers for internal DES processing
     * @param inBytes the input byte array
     * @param inOff the offset into the input array
     * @param outInts the output integer array

                    totalRequests, totalChannelsCreated);
        }
    }

    /**
     * Cleanup and shutdown the multi-channel manager.
     */
    public void shutdown() {
        log.info("Shutting down MultiChannelManager");

        // Close all channels
        for (String sessionId : new ArrayList<>(sessionChannels.keySet())) {
            removeChannels(sessionId);
        }

            fileCache.remove(path);
        }
    }

    /**
     * Shutdown the lease manager
     */
    public void shutdown() {
        log.info("Shutting down lease manager");

        // Stop cleanup executor
        if (cleanupExecutor != null) {
            cleanupExecutor.shutdown();
            try {

    @Override
    public void shutdown() {
        if (endpointGroup != null) {
            try {
                endpointGroup.close();
            } catch (Exception e) {
                log.error("Error shutting down DiSNI", e);
            }
        }
        initialized = false;
    }
}

class DisniRdmaConnection extends RdmaConnection {
    private final RdmaActiveEndpoint endpoint;