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18 lines
511 B
18 lines
511 B
7 years ago
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const express = require('express');
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const app = express();
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const http = require('http').Server(app);
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const io = require('socket.io')(http);
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const port = process.env.PORT || 3000;
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app.use(express.static(__dirname + '/public'));
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function onConnection(socket){
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socket.on('key', (data) => socket.broadcast.emit('key', data));
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socket.on('slidesLen', (data) => socket.broadcast.emit('slidesLen', data));
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}
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io.on('connection', onConnection);
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http.listen(port, () => console.log('listening on port ' + port));
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