const http = require('http');
const port = 19090;

const server = http.createServer((req, resp) => {
    let data = [];
    req.on('data', (chunk) => {
        data.push(chunk);
    });
    req.on('end', () => {
        resp.statusCode = 200;
        resp.setHeader('Content-Type', 'text/html');
        resp.end(`<p>Hello, <b>${JSON.parse(data).message}</b>!</p>`);
    });


});
server.listen(port, () => {
    console.log('listening on ' + port);
});
process.on('SIGINT', () => {
    console.log('closing.. ');
    server.close();
});