@anyme/anymejs/dist/cjs/utils/graceful-exit.js

anymejs

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var index = require('../_virtual/index5.js');

class GracefulExit {
    logger;
    isRegistered = false;
    isShuttingDown = false;
    cleanupTasks = new Set();
    constructor(logger) {
        this.logger = logger;
    }
    register(server, options) {
        if (this.isRegistered)
            return this;
        if (!server.listening)
            throw new Error("Server Not Listening");
        this.isRegistered = true;
        this.setupProcessHandlers();
        index.terminusExports.createTerminus(server, {
            logger: this.logger.error,
            timeout: options?.timeout || 30000,
            signals: options?.signals || ["SIGINT", "SIGTERM", "exit"],
            healthChecks: options?.healthCheck || {},
            onSignal: async () => await this.handleSignal("🚦 Received termination signal"),
            onShutdown: async () => {
                this.logger.info("✅ Server gracefully shutdown");
            },
        });
        return this;
    }
    addCleanupTask(...tasks) {
        tasks.forEach((task) => this.cleanupTasks.add(task));
    }
    async cleanup() {
        if (this.cleanupTasks.size === 0)
            return;
        await Promise.all(Array.from(this.cleanupTasks).map((task) => task()));
        this.cleanupTasks.clear();
        this.logger.info("✅ All resources closed").end();
    }
    setupProcessHandlers() {
        process.on("uncaughtException", (err) => this.handleSignal("⚠️ Uncaught Exception:", err));
        process.on("unhandledRejection", (err) => this.handleSignal("⚠️ Unhandled Rejection:", err));
    }
    async handleSignal(msg, err) {
        if (this.isShuttingDown)
            return;
        this.isShuttingDown = true;
        if (err)
            this.logger.error(msg, err);
        else
            this.logger.info(msg);
        await this.cleanup();
    }
}

exports.GracefulExit = GracefulExit;
exports.default = GracefulExit;
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