wss2.js

wss2.js

const WebSocket = require('ws');
const readline = require('readline');

const wss = new WebSocket.Server({ port: 4041 });

wss.on('connection', (ws) => {
    console.log(getCurrentTime() + 'Connected');

    ws.on('close', () => {
        console.log(getCurrentTime() + 'Disconnected');
    });
});

function getCurrentTime() {
    return "[" + String((new Date()).toLocaleTimeString('en-US', { timeZone: 'Europe/Moscow' })) + "] ";
}

console.log('Started ' + getCurrentTime());

process.stdin.setRawMode(true);
process.stdin.resume();
process.stdin.setEncoding('utf8');

process.stdin.on('data', (key) => {
    if (key === '\u0003') {
        process.exit();
    }

    wss.clients.forEach((client) => {
        if (client.readyState === WebSocket.OPEN) {
            client.send(JSON.stringify({ hotkey: key }));
        }
    });

    console.log(getCurrentTime() + `"${key.toString().toUpperCase()}" was pressed.`);
});