private final AtomicInteger consecutiveFailures = new AtomicInteger(0);
    private final AtomicInteger consecutiveSuccesses = new AtomicInteger(0);

    // Hystrix-style windowed statistics
    private final RollingWindow rollingWindow = new RollingWindow(10, 1000); // 10 buckets, 1 second each

    /**
     * Create a circuit breaker with default settings
     *

    }

    /**
     * Get key rotation metrics
     *
     * @return metrics map containing rotation statistics
     */
    public java.util.Map<String, Long> getKeyRotationMetrics() {
        java.util.Map<String, Long> metrics = new java.util.HashMap<>();
        metrics.put("totalRotations", totalKeyRotations.get());

```java
if (!context.getConfig().isUseLeases() || !session.supports(SMB3_0)) {
    // Fall back to traditional oplock mechanism
    useOplockInstead();
}
```

## 11. Monitoring and Metrics

### 11.1 Lease Statistics
```java
public class LeaseStatistics {
    private final AtomicLong leasesRequested = new AtomicLong();
    private final AtomicLong leasesGranted = new AtomicLong();

        
        // Wait for all reconnections
        CompletableFuture.allOf(futures.toArray(new CompletableFuture[0])).join();
    }
}
```

## 11. Monitoring and Metrics

### 11.1 Handle Statistics
```java
public class HandleStatistics {
    private final AtomicLong handlesRequested = new AtomicLong();
    private final AtomicLong handlesGranted = new AtomicLong();

    
    // Multi-channel should be faster
    assertTrue(multiChannelTime < singleChannelTime * 0.7);  // At least 30% improvement
}
```

## 8. Performance Metrics

### 8.1 Channel Statistics
```java
public class MultiChannelStatistics {
    private final Map<String, ChannelStatistics> channelStats;
    
    public class ChannelStatistics {

        public ApiResult result() {
            return new ApiResult(this);
        }
    }

    /**
     * Represents an API response containing statistical information.
     */
    public static class ApiStatsResponse extends ApiResponse {
        /** The statistical data. */
        protected Map<String, Object> stats;

        /**
         * Default constructor for ApiStatsResponse.
         */