JSON request debugging server

log-request.js

const http = require('http');

const server = http.createServer(async function(req, res) {
	const buffers = [];
	for await (const data of req) {
		buffers.push(data);
	}
	let body = null;

	if (buffers.length > 0) {
		const rawBody = Buffer.concat(buffers);

		try {
			body = JSON.parse(rawBody.toString('utf-8'));
		} catch (_) {
			body = rawBody.toString('base64');
		}
	}

	console.dir({
		request: {
			method: req.method,
			url: req.url,
			headers: req.headers,
		},
		body,
	}, {colors: true, depth: 8});

	res.writeHead(200, {'Content-Type': 'application/json'});
	res.end('{"message":"pong"}');
});

server.listen(function() {
	console.dir(this.address());
});