socketio-server.js

import https from 'http';
import socketIO from 'socket.io';
import express from 'express';

const app = express();

const PORT = 9090;

app.get('/', (req, res) => {
  console.log('here');
  res.send('hello');
});

const server = https.createServer(app);
const io = socketIO(server, {
  pingInterval: 2000,
  pingTimeout: 5000,
});

io.on('connection', function(socket) {
  console.log(`${socket.name} connected`);
});

try {
  console.log(`WebRTC signaling server is listening on port ${PORT}`);
  server.listen(PORT);
} catch (err) {
  console.error('ERROR in webrtc:');
  console.error(err);
}