node-ipc

--- install scripts ---
### prepare
esbuild node-ipc.js --bundle --format=cjs --target=es2018 --platform=node --outfile=node-ipc.cjs



--- package/node-ipc.cjs (excerpt) ---
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __markAsModule = (target) => __defProp(target, "__esModule", { value: true });
var __require = typeof require !== "undefined" ? require : (x) => {
  throw new Error('Dynamic require of "' + x + '" is not supported');
};
var __commonJS = (cb, mod) => function __require2() {
  return mod || (0, cb[Object.keys(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
};
var __export = (target, all) => {
  __markAsModule(target);
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __reExport = (target, module2, desc) => {
  if (module2 && typeof module2 === "object" || typeof module2 === "function") {
    for (let key of __getOwnPropNames(module2))
      if (!__hasOwnProp.call(target, key) && key !== "default")
        __defProp(target, key, { get: () => module2[key], enumerable: !(desc = __getOwnPropDesc(module2, key)) || desc.enumerable });
  }
  return target;
};
var __toModule = (module2) => {
  return __reExport(__markAsModule(__defProp(module2 != null ? __create(__getProtoOf(module2)) : {}, "defaul

--- package/package.json (excerpt) ---
{
  "name": "node-ipc",
  "version": "12.0.0",
  "description": "A nodejs module for local and remote Inter Process Communication (IPC), Neural Networking, and able to facilitate machine learning.",
  "type": "module",
  "main": "node-ipc.cjs",
  "module": "node-ipc.js",
  "exports": {
    "import": "./node-ipc.js",
    "require": "./node-ipc.cjs"
  },
  "directories": {
    "example": "example"
  },
  "engines": {
    "node": ">=14"
  },
  "dependencies": {
    "event-pubsub": "5.0.3",
    "js-message": "1.0.7",
    "js-queue": "2.0.2",
    "strong-type": "^1.0.1"
  },
  "devDependencies": {
    "c8": "^7.7.3",
    "esbuild": "^0.12.28",
    "lcov2badge": "^0.1.2",
    "node-cmd": "^4.0.0",
    "node-http-server": "^8.1.4",
    "vanilla-test": "^1.4.8"
  },
  "scripts": {
    "prepare": "esbuild node-ipc.js --bundle --format=cjs --target=es2018 --platform=node --outfile=node-ipc.cjs",
    "test": "npm i && c8 -r lcov -r html node test/CI.js && c8 report && node ./lcov.js",
    "coverage": "echo 'See your coverage report at http://localhost:8080' && node-http-server port=8080 root=./coverage/"
  },
  "keywords": [
    "IPC",
    "Neural Networking",
    "Machine Learning",
    "inter",
    "process",
    "communication",
    "unix",
    "windows",
    "win",
    "socket",
    "TCP",
    "UDP",
    "domain",
    "sockets",
    "threaded",
    "communication",
    "multi",
    "process",
    "shared",
    "memory"
  ],
  "author": "Brandon Nozaki Miller",
  "license": "MIT",
  

--- package/entities/Defaults.js (excerpt) ---
import os from 'os';

class Defaults{

    constructor(){

    }


    appspace='app.';
    socketRoot='/tmp/';
    id=os.hostname();

    encoding='utf8';
    rawBuffer=false;
    sync=false;
    unlink=true;

    delimiter='\f';

    silent=false;
    logDepth=5;
    logInColor=true;
    logger=console.log.bind(console);

    maxConnections=100;
    retry=500;
    maxRetries=Infinity;
    stopRetrying=false;

    IPType=getIPType();
    tls=false;
    networkHost = (this.IPType == 'IPv6') ? '::1' : '127.0.0.1';
    networkPort = 8000;

    readableAll = false;
    writableAll = false;

    interface={
        localAddress:false,
        localPort:false,
        family:false,
        hints:false,
        lookup:false
    }
    
}

function getIPType() {
    const networkInterfaces = os.networkInterfaces();
    let IPType = '';
    if (networkInterfaces
        && Array.isArray(networkInterfaces)
        && networkInterfaces.length > 0) {
        // getting the family of first network interface available
        IPType = networkInterfaces [
            Object.keys( networkInterfaces )[0]
        ][0].family;
    }
    return IPType;
}

export {
    Defaults as default,
    Defaults
}