├── README.md
├── autorun.brs
├── index.html
└── server
├── package.json
└── server.js
/README.md:
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1 | # websocket-test
2 | A simple example of how to use WebSockets with BrightSign
3 |
4 | This application runs a node.js server on the BrightSign, and uses a local websocket server.
5 |
6 | ## To run it:
7 |
8 | ### Run the server. For example, on your laptop:
9 | * Install NodeJS
10 | * In the "server" directory:
11 | * Run "npm install"
12 | * Run "node server.js"
13 | * Note the IP address of your laptop
14 | * Edit the following line in index.html to reflect the above IP address instead of 10.0.1.1:
15 |
16 | var wsUri = "wss://10.0.1.1:81/";
17 |
18 | ### Configure your BrightSign player:
19 | * Put the files "autorun.brs" and "index.html" on an SD card
20 | * Connect the BrightSign player to the internet, and power it up
21 | * You should see "RESPONSE: Hi, you sent me WebSocket rocks" on the connected display.
22 |
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/autorun.brs:
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1 | url$ = "file:///sd:/index.html"
2 |
3 | r=CreateObject("roRectangle", 0,0,1920,1080)
4 | is = {
5 | port: 2999
6 | }
7 | config = {
8 | nodejs_enabled: true
9 | inspector_server: is
10 | brightsign_js_objects_enabled: true
11 | hwz_default: "on"
12 | url: url$
13 | }
14 | h=CreateObject("roHtmlWidget", r, config)
15 | p = CreateObject("roMessagePort")
16 | h.SetPort(p)
17 | h.Show()
18 | while true
19 | msg = wait(100, p)
20 | end while
21 |
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/index.html:
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1 |
2 |
3 |
4 | WebSocket Test
5 |
64 |
65 |
66 | WebSocket Test
67 |
68 |
69 |
70 |
71 |
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/server/package.json:
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1 | {
2 | "name": "server",
3 | "version": "1.0.0",
4 | "description": "",
5 | "main": "server.js",
6 | "scripts": {
7 | "start": "node server.js"
8 | },
9 | "keywords": [],
10 | "author": "support@brightsign.biz (http://www.brightsign.biz/)",
11 | "license": "MIT",
12 | "dependencies": {
13 | "ws": "8.3.0"
14 | }
15 | }
16 |
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/server/server.js:
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1 | // Basic Websocket (ws) echo server
2 | // Source: https://stackoverflow.com/a/64622710/570529
3 | const WebSocket = require('ws');
4 |
5 | const ws_server = new WebSocket.Server({ port: 81 });
6 |
7 | ws_server.on('connection', function connection(ws) {
8 | console.log("A client connected");
9 | ws.on('message', function incoming(message) {
10 | ws.send('Hi, you sent me ' + message);
11 | });
12 | });
13 |
14 |
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