44 lines
1008 B
JavaScript
44 lines
1008 B
JavaScript
const express = require('express');
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const path = require('path');
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const { WebSocketServer } = require('ws');
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const { createServer } = require('http');
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const fs = require('fs');
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const config = require('./config.json');
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let clients = [];
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const app = express();
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const server = createServer(app);
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const wss = new WebSocketServer({ server });
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wss.on('connection', function connection(ws) {
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clients.push(ws);
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ws.on('close', () => {
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clients.pop(ws);
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});
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});
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// auto refresh on frontend update
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let lastUpdateTime = Date.now();
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fs.watch('./ejs/', () => {
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const now = Date.now();
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if (now - lastUpdateTime > 50) {
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clients.forEach((ws) => {
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ws.send('update');
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});
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}
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lastUpdateTime = now;
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});
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app.use(express.json());
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app.set('view engine', 'ejs');
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app.set('views', path.join(__dirname, 'ejs'));
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app.get('/', (req, res) => {
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res.render('home');
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});
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server.listen(config.port, () => {
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console.log(`Server started on port ${config.port}`);
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}); |