@ai-capabilities-suite/mcp-debugger-core/dist/lib/shutdown-handler.d.ts

Core debugging engine for Node.js and TypeScript applications. Provides Inspector Protocol integration, breakpoint management, variable inspection, execution control, profiling, hang detection, and source map support.

/**
 * Graceful Shutdown Handler
 * Handles SIGTERM and SIGINT signals to ensure clean shutdown
 */
export interface ShutdownHandler {
    /**
     * Register a cleanup function to be called during shutdown
     * @param name Identifier for the cleanup function
     * @param fn Async cleanup function
     */
    registerCleanup(name: string, fn: () => Promise<void>): void;
    /**
     * Unregister a cleanup function
     * @param name Identifier for the cleanup function
     */
    unregisterCleanup(name: string): void;
    /**
     * Initialize shutdown handlers for SIGTERM and SIGINT
     */
    initialize(): void;
    /**
     * Trigger graceful shutdown manually
     */
    shutdown(): Promise<void>;
    /**
     * Check if shutdown is in progress
     */
    isShuttingDown(): boolean;
}
export declare class GracefulShutdownHandler implements ShutdownHandler {
    private cleanupFunctions;
    private shuttingDown;
    private shutdownTimeout;
    private initialized;
    constructor(shutdownTimeout?: number);
    registerCleanup(name: string, fn: () => Promise<void>): void;
    unregisterCleanup(name: string): void;
    initialize(): void;
    shutdown(): Promise<void>;
    isShuttingDown(): boolean;
}