Toy MediaWiki EventLogging catter

main.js

const PORT = 8035;

const http = require('http');
const url = require('url');

const server = http.createServer((req, res) => {
    const i = req.url.indexOf('?');
    let rawEvent = req.url;

    // The EventLogging client doesn't specify a name for the query parameter
    // and doesn't pass any other query parameters.
    rawEvent = rawEvent.substring(i + 1);

    // The EventLogging client appends a ";" to the URI-encoded event.
    rawEvent = rawEvent.slice(0, -1);

    const event = JSON.parse(decodeURIComponent(rawEvent));

    console.log(+new Date());
    console.log(JSON.stringify(event, null, 2));
        console.log();

    res.writeHead(204, 'No Content');
    res.end();
})

server.listen(PORT);