38 lines
1009 B
JavaScript
38 lines
1009 B
JavaScript
const WebSocket = require('ws')
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console.log('chatSocket is running on port 8082!');
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const wss = new WebSocket.Server({port: 8082})
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wss.on('connection', (ws) => {
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ws.on('message', (data) => {
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const msg = JSON.parse(data);
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switch (msg.event) {
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case 'joining':
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msg.color = 'black';
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msg.style = 'bold';
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break;
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default:
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msg.style = 'normal';
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break;
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}
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msg.timestamp = new Date();
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msg.msg = escapeHTML(msg.msg);
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msg.username = escapeHTML(msg.username);
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wss.clients.forEach(function each(client) {
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if (client.readyState === WebSocket.OPEN) {
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client.send(JSON.stringify(msg));
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}
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});
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})
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})
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function escapeHTML(string) {
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return string.replace(/&/g, '&')
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.replace(/</g, '<')
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.replace(/>/g, '>')
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.replace(/"/g, '"')
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.replace(/'/g, ''');
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}
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