}

                retryCount++;

                // Exponential backoff with overflow protection
                if (retryDelayMs > 0) {
                    try {
                        // Safe calculation: ensure retryCount is at least 1 for proper exponential backoff
                        int safeShift = Math.min(MAX_BACKOFF_SHIFT, Math.max(1, retryCount));

 */
public class WitnessClient implements AutoCloseable {
    private static final Logger log = LoggerFactory.getLogger(WitnessClient.class);

    // Polling and backoff constants (in ms)
    private static final long MAX_POLL_INTERVAL = 5000; // Normal polling: max 5 seconds
    private static final long MAX_ERROR_BACKOFF = 30000; // Error polling: max 30 seconds

        assertTrue(exception.shouldRetry(1));
        assertTrue(exception.shouldRetry(2));
        assertFalse(exception.shouldRetry(3)); // Max attempts reached

        // Verify exponential backoff
        assertEquals(1000, exception.getRetryDelayMs(1));
        assertEquals(2000, exception.getRetryDelayMs(2));
        assertEquals(4000, exception.getRetryDelayMs(3));
    }

    @Test

/**
 * Handles directory change notifications for SMB3 directory leasing
 */
public class DirectoryChangeNotifier {

    private static final Logger log = LoggerFactory.getLogger(DirectoryChangeNotifier.class);

    // Backoff and timing constants (in ms)
    private static final long BASE_POLL_INTERVAL = 1000;
    private static final long MAX_POLL_INTERVAL = 30000;
    private static final long BASE_RETRY_DELAY = 1000;

/**
 * Rate limiter for authentication attempts to prevent brute force attacks.
 *
 * Features:
 * - Per-account rate limiting
 * - Per-IP rate limiting
 * - Global rate limiting
 * - Exponential backoff for repeated failures
 * - Account lockout after threshold
 * - Automatic cleanup of old entries
 */
public class AuthenticationRateLimiter implements AutoCloseable {

        }

        /**
         * Increment retry count and update next retry time
         */
        public void incrementRetry() {
            retryCount++;
            // Exponential backoff: 1s, 2s, 4s
            nextRetryTime = System.currentTimeMillis() + (1000L << retryCount);
        }
    }

            return retryCount < 3 && System.currentTimeMillis() >= nextRetryTime;
        }
        
        public void incrementRetry() {
            retryCount++;
            // Exponential backoff: 1s, 2s, 4s
            nextRetryTime = System.currentTimeMillis() + (1000L << retryCount);
        }
    }
    
    public void handleFailure(ChannelInfo failedChannel, Exception error) {

## Next Steps

1. **Immediate Actions**:
   - Set up Windows Server test environment
   - Create detailed technical specifications for Phase 1
   - Identify and evaluate Java RDMA libraries

2. **Phase 1 Kickoff**:
   - Begin SMB3 lease implementation
   - Create comprehensive test suite
   - Document API changes

3. **Community Engagement**:
   - Announce implementation plan
   - Solicit feedback from users