@pm2/io/build/main/services/inspector.js

PM2.io NodeJS APM

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.InspectorService = void 0;
const inspector = require("inspector");
const debug_1 = require("debug");
class InspectorService {
    constructor() {
        this.session = null;
        this.logger = (0, debug_1.default)('axm:services:inspector');
    }
    init() {
        this.logger(`Creating new inspector session`);
        this.session = new inspector.Session();
        this.session.connect();
        this.logger('Connected to inspector');
        this.session.post('Profiler.enable');
        this.session.post('HeapProfiler.enable');
        return this.session;
    }
    getSession() {
        if (this.session === null) {
            this.session = this.init();
            return this.session;
        }
        else {
            return this.session;
        }
    }
    destroy() {
        if (this.session !== null) {
            this.session.post('Profiler.disable');
            this.session.post('HeapProfiler.disable');
            this.session.disconnect();
            this.session = null;
        }
        else {
            this.logger('No open session');
        }
    }
}
exports.InspectorService = InspectorService;
module.exports = InspectorService;