const io = require('socket.io-client');

const socket = io('http://localhost:3000');

socket.on('connect', () => {
    console.log('Connected to server');
});

socket.on('disconnect', () => {
    console.log('Disconnected from server');
});

socket.on('chat message', (msg) => {
    console.log(`Received message: ${msg}`);
});

function sendMessage(message) {
    socket.emit('chat message', message);
}

sendMessage('Helló a klienstől');