@merncloud/nodejs-monitoring/dist/MonitoringService.d.ts

A comprehensive monitoring service for Node.js applications with built-in health probes and metrics collection

import { Request, Response, NextFunction } from "express";
import { HealthMetrics, MonitoringConfig, CustomProbe, ProbeResult } from "./types";
export declare class MonitoringService {
    private static instance;
    private config;
    private systemMetrics;
    private requestTracker;
    private customProbes;
    private probeResults;
    private metricsHistory;
    private startTime;
    private constructor();
    static getInstance(config?: MonitoringConfig): MonitoringService;
    private initializeBuiltInProbes;
    private startMetricsCollection;
    private startProbeExecution;
    private collectMetrics;
    requestTrackingMiddleware(): (req: Request, res: Response, next: NextFunction) => void;
    healthCheckHandler(): (req: Request, res: Response) => void;
    metricsHistoryHandler(): (req: Request, res: Response) => void;
    private getOverallStatus;
    addProbe(probe: CustomProbe): void;
    getCurrentMetrics(): HealthMetrics;
    getProbeResults(): Record<string, ProbeResult>;
}
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