ai-debug-local-mcp
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TypeScript
/**
* V2 Advanced Stability Monitor - Revolutionary HTTP-First Architecture
*
* Comprehensive stability monitoring for V2 stateless architecture with:
* - Circuit breaker integration for tool reliability
* - HTTP request health monitoring
* - Real-time resource tracking and alerting
* - Automatic recovery and degradation handling
* - Performance trend analysis and prediction
* - Multi-session coordination stability
*/
import { EventEmitter } from 'events';
import { V2SessionRegistry } from '../session/v2-session-registry.js';
import { AdvancedMemoryManager } from '../utils/advanced-memory-manager.js';
import { V2StabilityConfig, V2StabilityMetrics, V2HealthReport, V2SystemHealth } from './v2-stability-types.js';
export declare class V2StabilityMonitor extends EventEmitter {
private config;
private sessionRegistry;
private memoryManager;
private circuitBreakers;
private metrics;
private events;
private monitoringInterval?;
private healthCheckInterval?;
private performanceTrends;
private lastHealthReport?;
private alertHistory;
constructor(sessionRegistry: V2SessionRegistry, memoryManager: AdvancedMemoryManager, config?: Partial<V2StabilityConfig>);
/**
* Initialize baseline metrics
*/
private initializeMetrics;
/**
* Initialize circuit breakers for critical system components
*/
private initializeCircuitBreakers;
/**
* Start comprehensive monitoring
*/
private startMonitoring;
/**
* Core monitoring cycle - HTTP-optimized
*/
private performMonitoringCycle;
/**
* Comprehensive health check with recovery recommendations
*/
private performHealthCheck;
/**
* Record component success for circuit breaker
*/
recordComponentSuccess(component: string, responseTime?: number): void;
/**
* Record component failure for circuit breaker
*/
recordComponentFailure(component: string, error: string): void;
/**
* Check if component can be executed (circuit is not open)
*/
canExecuteComponent(component: string): {
allowed: boolean;
reason?: string;
};
/**
* Get current stability metrics
*/
getStabilityMetrics(): V2StabilityMetrics;
/**
* Get latest health report
*/
getHealthReport(): V2HealthReport | undefined;
/**
* Get system health overview
*/
getSystemHealthOverview(): V2SystemHealth;
/**
* Force emergency recovery
*/
emergencyRecovery(reason?: string): Promise<void>;
private updateSystemMetrics;
private updateHttpTransportMetrics;
private updateSessionHealthMetrics;
private updateToolReliabilityMetrics;
private calculatePerformanceIndicators;
/**
* Calculate availability based on circuit breaker states
* This gives a true measure of service availability
*/
private calculateCircuitBreakerAvailability;
/**
* Robust circuit breaker availability calculation that considers startup state
* Only counts actual failures, not components that simply haven't been tested yet
*/
private calculateRobustCircuitBreakerAvailability;
private checkForAlerts;
/**
* Alert throttling to prevent spam
*/
private alertThrottleMap;
private readonly ALERT_THROTTLE_MS;
private shouldEmitAlert;
private recordPerformanceTrend;
private assessSystemHealth;
private assessComponentHealth;
private analyzeTrends;
private calculateTrend;
private generateRecommendations;
private generateRecoverySuggestions;
private triggerAutoRecovery;
private resetCircuitBreaker;
private calculateCpuUsage;
private calculateDiskUsage;
private measureNetworkLatency;
private getMetricsSnapshot;
private emitStabilityEvent;
private emitAlert;
private handleMonitoringError;
/**
* Graceful shutdown
*/
shutdown(): Promise<void>;
}
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