morkai

'use strict';

const {createServer} = require('net');

const externalServer = createServer();
const internalServer = createServer();

let externalClient = null;
let internalClient = null;

morkai

// Running on the PC with the 3G modem
var net = require('net');

var plcConn = net.connect(502, '192.168.1.10');
var pcConn = net.connect(3000, '123.123.123.123');

pcConn.on('connect', function()
{
  plcConn.pipe(pcConn);
  pcConn.pipe(plcConn);

morkai

'use strict';

const INODE_LAN_HOST = process.argv[2] || '192.168.1.109';

connect();

function connect(socket)
{
  if (socket)
  {

morkai

'use strict';

const net = require('net');
const client = net.connect(54321, process.argv[2] || '127.0.0.1');
let count = 0;
let total = 0;

client.on('data', function(data)
{
  count++;

morkai

'use strict';

var exec = require('child_process').exec;

function restart(counter)
{
  console.log('%d. pm2 restart all', counter);

  exec('pm2 restart all', function(err, stdout, stderr)
  {

morkai

var modbus = require('h5.modbus');

var MASTER_OPTIONS = {
  // ...
};
var WRITE_ADDRESS = 321;
var WRITE_VALUE = new Buffer([0, 0, 0, 0]);
var WRITE_OPTIONS = {
  // ...
};

morkai

// ...

var master = modbus.createMaster({
  // ...
});

// ...

var lastWriteAt = 0;
var lastDataAt = 0;

morkai

var tcpOptions = {
  type: 'tcp',
  socket: socket, // require('net').Socket
  host: '127.0.0.1',
  port: 502,
  autoConnect: true,
  autoReconnect: true,
  minConnectTime: 2500,
  maxReconnectTime: 5000
};

morkai

'use strict';

var net = require('net');
var modbus; try { modbus = require('h5.modbus'); } catch (err) { modbus = require('../lib'); }

var INTERVAL = 1000;
var RESPONSE_TIMEOUT = 200; // Decrease this value until you get timeout errors.
var END_OF_FRAME_TIMEOUT = 100; // Decrease this value until you get incomplete/invalid response frame errors.
var DEVICE_ADDRESS = '127.0.0.1';
var DEVICE_UNITS = [1, 2, 3, 4];

morkai

C:\Workspace\pm2-stop>pm2 start test.js -f --name "test-0"
[PM2] Starting test.js in fork_mode (1 instance)
[PM2] Done.
┌──────────┬────┬──────┬───────┬────────┬─────────┬────────┬────────────┬──────────┐
│ App name │ id │ mode │ pid   │ status │ restart │ uptime │ memory     │ watching │
├──────────┼────┼──────┼───────┼────────┼─────────┼────────┼────────────┼──────────┤
│ test-0   │ 0  │ fork │ 53996 │ online │ 0       │ 0s     │ 9.434 MB   │ disabled │
└──────────┴────┴──────┴───────┴────────┴─────────┴────────┴────────────┴──────────┘
 Use `pm2 show <id|name>` to get more details about an app