erossignon

import * as fs from 'fs';
import { OPCUAServer, nodesets, Variant, DataType, StatusCodes } from 'node-opcua';

(async () => {

    const data = await fetch("https://raw.githubusercontent.com/OPCFoundation/UA-Nodeset/2f76ebcfa097cde42414bea08abf04423f30ea4e/PlasticsRubber/GeneralTypes/1.03/Opc.Ua.PlasticsRubber.GeneralTypes.NodeSet2.xml");

    const filename = "./Opc.Ua.PlasticsRubber.GeneralTypes.NodeSet2.xml";
    fs.writeFileSync(filename, await data.text());

erossignon

const { OPCUAClient, SecurityPolicy, MessageSecurityMode } = require("node-opcua");

const endpointUri = process.argv[2] || "opc.tcp://opcuademo.sterfive.com:26543";
(async () => {

    try {
        console.log("connecting to ", endpointUri);

        const client = OPCUAClient.create({ endpoint_must_exist: false });
        client.on("backoff", () => {

erossignon

$ ssh pi@raspberrypi
pi@raspberrypi's password:
Linux raspberrypi 5.4.51-v7l+ #1327 SMP Thu Jul 23 11:04:39 BST 2020 armv7l

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.

erossignon

#!/usr/bin/env ts-node
// tslint:disable:no-console
import * as chalk from "chalk";
import * as fs from "fs";
import * as path from "path";
import * as yargs from "yargs";

import {
    ApplicationType,
    coerceMessageSecurityMode,

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// mkdir myproj
// cd myproj
// npm init
// npm install node-opcua
// => copy this file
// node --inspect-brk  test_server.js

const path = require("path");
const fs = require("fs");

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// node --inspect-brk -r ts-node/register -r source-map-support test_server.ts
import * as path from "path";
import * as fs from "fs";
import { promisify } from "util";
import * as child_process from "child_process";

import {
    makeApplicationUrn,
    OPCUAServer,
    OPCUAClient,

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const chalk = require("chalk");

const { 
    OPCUAServer , 
    OPCUACertificateManager
}  = require("node-opcua");


const certificateManager = new OPCUACertificateManager({

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const { OPCUAClient , NodeCrawler} = require("node-opcua");
const async = require("async");
const util = require("util");

const client = OPCUAClient.create({
    endpoint_must_exist: false
});

// UA Automation Ansi Demo Server
const endpointUrl = "opc.tcp://localhost:48020";

erossignon

# docker build . -t node-red-contrib-iiot-opcua
# docker run  node-red-contrib-iiot-opcua

FROM mhart/alpine-node
RUN apk add git make python g++ openssl
RUN cd /home && git clone https://github.com/biancode/node-red-contrib-iiot-opcua.git
RUN cd /home/node-red-contrib-iiot-opcua && \
    git reset HEAD --hard && \
    git fetch && \
    git checkout develop && \

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/* global console, require */
const opcua = require("node-opcua");

const server = new opcua.OPCUAServer({
    port: 26543 // the port of the listening socket of the server
});

function post_initialize() {

    const addressSpace = server.engine.addressSpace;