add sparkplug messages to demovideo
This commit is contained in:
Björn Dalfors
@@ -5,6 +5,7 @@ import * as path from 'path'
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import { ElectronApplication, _electron as electron } from 'playwright'
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import mockMqtt, { stop as stopMqtt } from './mock-mqtt'
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import { default as MockSparkplug } from './mock-sparkplugb'
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import { clearOldTopics } from './scenarios/clearOldTopics'
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import { clearSearch, searchTree } from './scenarios/searchTree'
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import { clickOnHistory, createFakeMousePointer, hideText, showText, sleep } from './util'
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@@ -64,6 +65,7 @@ async function doStuff() {
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const scenes = new SceneBuilder()
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await scenes.record('connect', async () => {
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await connectTo('127.0.0.1', page)
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await MockSparkplug.run() // Start sparkplug client after connect or birth topics will be missed
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await sleep(1000)
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})
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@@ -142,7 +144,7 @@ async function doStuff() {
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})
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stopMqtt()
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console.log('Stopped mqtt')
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console.log('Stopped mqtt client')
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cleanUp(scenes, electronApp)
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}
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249
src/spec/mock-sparkplugb.ts
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249
src/spec/mock-sparkplugb.ts
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@@ -0,0 +1,249 @@
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/********************************************************************************
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* Copyright (c) 2016-2018 Cirrus Link Solutions and others
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*
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* This program and the accompanying materials are made available under the
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* terms of the Eclipse Public License 2.0 which is available at
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* http://www.eclipse.org/legal/epl-2.0.
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*
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* SPDX-License-Identifier: EPL-2.0
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*
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* Contributors:
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* Cirrus Link Solutions - initial implementation
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********************************************************************************/
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import * as SparkplugClient from 'sparkplug-client'
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import type { UPayload } from 'sparkplug-client'
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import type { UMetric } from 'sparkplug-payload/lib/sparkplugbpayload'
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/*
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* Main sample function which includes the run() function for running the sample
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*/
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export interface MockSparkplugClient {
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stop: () => void
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}
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var sample = (function () {
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var config = {
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serverUrl: 'tcp://127.0.0.1:1883',
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username: '',
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password: '',
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groupId: 'Sparkplug Devices',
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edgeNode: 'JavaScript Edge Node',
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clientId: 'JavaScriptSimpleEdgeNode',
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version: 'spBv1.0',
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},
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hwVersion = 'Emulated Hardware',
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swVersion = 'v1.0.0',
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deviceId = 'Emulated Device',
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sparkPlugClient,
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publishPeriod = 5000,
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// Generates a random integer
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randomInt = function () {
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return 1 + Math.floor(Math.random() * 10)
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},
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// Get BIRTH payload for the edge node
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getNodeBirthPayload = function (): UPayload {
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return {
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timestamp: new Date().getTime(),
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metrics: [
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{
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name: 'Node Control/Rebirth',
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type: 'Boolean',
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value: false,
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},
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{
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name: 'Template1',
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type: 'Template',
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value: {
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isDefinition: true,
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metrics: [
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{ name: 'myBool', value: false, type: 'Boolean' },
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{ name: 'myInt', value: 0, type: 'UInt32' },
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],
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parameters: [
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{
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name: 'param1',
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type: 'String',
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value: 'value1',
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},
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],
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},
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},
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],
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}
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},
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// Get BIRTH payload for the device
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getDeviceBirthPayload = function (): UPayload {
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return {
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timestamp: new Date().getTime(),
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metrics: [
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{ name: 'my_boolean', value: Math.random() > 0.5, type: 'Boolean' },
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{ name: 'my_double', value: Math.random() * 0.123456789, type: 'Double' },
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{ name: 'my_float', value: Math.random() * 0.123, type: 'Float' },
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{ name: 'my_int', value: randomInt(), type: 'Int8' },
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{ name: 'my_long', value: randomInt() * 214748364700, type: 'Int64' },
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{ name: 'Inputs/0', value: true, type: 'Boolean' },
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{ name: 'Inputs/1', value: 0, type: 'Int8' },
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{ name: 'Inputs/2', value: 1.23, type: 'UInt64' },
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{ name: 'Outputs/0', value: true, type: 'Boolean' },
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{ name: 'Outputs/1', value: 0, type: 'Int16' },
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{ name: 'Outputs/2', value: 1.23, type: 'UInt64' },
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{ name: 'Properties/hw_version', value: hwVersion, type: 'String' },
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{ name: 'Properties/sw_version', value: swVersion, type: 'String' },
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{
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name: 'my_dataset',
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type: 'DataSet',
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value: {
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numOfColumns: 2,
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types: ['String', 'String'],
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columns: ['str1', 'str2'],
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rows: [
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['x', 'a'],
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['y', 'b'],
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],
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},
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},
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{
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name: 'TemplateInstance1',
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type: 'Template',
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value: {
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templateRef: 'Template1',
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isDefinition: false,
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metrics: [
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{ name: 'myBool', value: true, type: 'Boolean' },
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{ name: 'myInt', value: 100, type: 'Int8' },
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],
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parameters: [
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{
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name: 'param1',
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type: 'String',
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value: 'value2',
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},
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],
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},
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},
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],
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}
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},
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// Get data payload for the device
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getDataPayload = function (): UPayload {
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return {
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timestamp: new Date().getTime(),
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metrics: [
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{ name: 'my_boolean', value: Math.random() > 0.5, type: 'Boolean' },
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{ name: 'my_double', value: Math.random() * 0.123456789, type: 'Double' },
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{ name: 'my_float', value: Math.random() * 0.123, type: 'UInt64' },
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{ name: 'my_int', value: randomInt(), type: 'Int16' },
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{ name: 'my_long', value: randomInt() * 214748364700, type: 'UInt64' },
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],
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}
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},
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// Runs the sample
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run = async function (): Promise<MockSparkplugClient> {
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// Create the SparkplugClient
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const sparkplugClient = SparkplugClient.newClient(config)
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let updateInterval: NodeJS.Timeout | null = null
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const connected = new Promise<MockSparkplugClient>((resolve) => {
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// Create 'birth' handler
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sparkplugClient.on('birth', () => {
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// Publish Node BIRTH certificate
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sparkplugClient.publishNodeBirth(getNodeBirthPayload())
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// Publish Device BIRTH certificate
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sparkplugClient.publishDeviceBirth(deviceId, getDeviceBirthPayload())
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resolve({
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stop: () => {
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if (updateInterval) {
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clearInterval(updateInterval)
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}
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sparkplugClient.stop()
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}
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})
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})
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})
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// Create Incoming Message Handler
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sparkplugClient.on('message', function (topic: string, payload: UPayload) {
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console.log(topic, payload)
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})
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// Create node command handler
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// spell-checker: disable-next-line
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sparkplugClient.on('ncmd', function (payload: UPayload) {
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var timestamp = payload.timestamp,
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metrics = payload.metrics
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if (metrics !== undefined && metrics !== null) {
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for (var i = 0; i < metrics.length; i++) {
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var metric = metrics[i]
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if (metric.name == 'Node Control/Rebirth' && metric.value) {
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console.log("Received 'Rebirth' command")
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// Publish Node BIRTH certificate
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sparkplugClient.publishNodeBirth(getNodeBirthPayload())
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// Publish Device BIRTH certificate
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sparkplugClient.publishDeviceBirth(deviceId, getDeviceBirthPayload())
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}
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}
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}
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})
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// Create device command handler
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// spell-checker: disable-next-line
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sparkplugClient.on('dcmd', function (deviceId: string, payload: UPayload) {
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var timestamp = payload.timestamp,
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metrics = payload.metrics,
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inboundMetricMap: { [name: string]: any } = {},
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outboundMetric: Array<UMetric> = [],
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outboundPayload: UPayload
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console.log('Command received for device ' + deviceId)
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// Loop over the metrics and store them in a map
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if (metrics !== undefined && metrics !== null) {
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for (var i = 0; i < metrics.length; i++) {
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var metric = metrics[i]
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if (metric.name !== undefined && metric.name !== null) {
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inboundMetricMap[metric.name] = metric.value
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}
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}
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}
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if (inboundMetricMap['Outputs/0'] !== undefined && inboundMetricMap['Outputs/0'] !== null) {
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console.log('Outputs/0: ' + inboundMetricMap['Outputs/0'])
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outboundMetric.push({ name: 'Inputs/0', value: inboundMetricMap['Outputs/0'], type: 'Boolean' })
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outboundMetric.push({ name: 'Outputs/0', value: inboundMetricMap['Outputs/0'], type: 'Boolean' })
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console.log('Updated value for Inputs/0 ' + inboundMetricMap['Outputs/0'])
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} else if (inboundMetricMap['Outputs/1'] !== undefined && inboundMetricMap['Outputs/1'] !== null) {
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console.log('Outputs/1: ' + inboundMetricMap['Outputs/1'])
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outboundMetric.push({ name: 'Inputs/1', value: inboundMetricMap['Outputs/1'], type: 'Int32' })
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outboundMetric.push({ name: 'Outputs/1', value: inboundMetricMap['Outputs/1'], type: 'Int32' })
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console.log('Updated value for Inputs/1 ' + inboundMetricMap['Outputs/1'])
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} else if (inboundMetricMap['Outputs/2'] !== undefined && inboundMetricMap['Outputs/2'] !== null) {
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console.log('Outputs/2: ' + inboundMetricMap['Outputs/2'])
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outboundMetric.push({ name: 'Inputs/2', value: inboundMetricMap['Outputs/2'], type: 'UInt64' })
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outboundMetric.push({ name: 'Outputs/2', value: inboundMetricMap['Outputs/2'], type: 'UInt64' })
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console.log('Updated value for Inputs/2 ' + inboundMetricMap['Outputs/2'])
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}
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outboundPayload = {
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timestamp: new Date().getTime(),
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metrics: outboundMetric,
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}
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// Publish device data
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sparkplugClient.publishDeviceData(deviceId, outboundPayload)
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})
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updateInterval = setInterval(function () {
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// Publish device data
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sparkplugClient.publishDeviceData(deviceId, getDataPayload())
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}, 2000)
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return connected
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}
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return { run: run }
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})()
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export default sample
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