25 lines
552 B
JavaScript
25 lines
552 B
JavaScript
const express = require('express');
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const cors = require('cors');
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const http = require('http');
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const socketIO = require("socket.io");
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const app = express();
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app.use(cors());
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const server = http.createServer(app);
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const io = socketIO(server, {
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cors: {
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origin: "http://localhost:3000"
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}
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});
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server.listen(8000, (err) => {
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if (err) console.log(err);
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console.log("Listening on 8000");
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io.on('connection', (socket) => {
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console.log('new client connected.');
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socket.emit('connection', 'data');
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});
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})
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