import http from 'node:http';

const PORT = 50000;
const server = http.createServer(onRequest);

let isShuttingDown = false;

process.on('SIGINT', shutdown);
process.on('SIGTERM', shutdown);

server.listen(PORT);
console.log('Started server')
console.log(`Listening on port ${PORT}`);

function onRequest(_request, response) {
    response.setHeader('Content-Type', 'application/json');
    response.end(JSON.stringify({}));
}

function onServerClose() {
    console.log('Server shutdown');
}

function shutdown() {
    if (isShuttingDown) return;

    console.log('Shutting down server');
    isShuttingDown = true;
    server.close(onServerClose);
}