http module emits 'end' event after 'error' event being called

[megothub]

Update2: moved to the corresponding Issue tracker. Closing the ticket.

Hello

Update: Found another similar topic:
nodejs/node#2156

Couldn't find solution, but, found similar issue related to TCP sockets
nodejs/node#6083

• OS: Ubuntu 18.04.3 LTS
• node v12.16.1

What I need is to receive Github webhook request and handle it within 'End' event as 'Data' Event might not contain all data (as I understood the process). And, if there is a DoS attempt detected from a 3rd party just want to drop that connection to prevent node process to grow.

Code to reproduce:

const http = require('http');

console.log("Webhook Server: STARTING")

http.createServer((request, response) => {
  const { headers, method, url } = request;
  let body = [];

  request.on('error', (err) => {
        console.log("Webhook Server: Request Handler Error event: " + err);
  }).on('data', (chunk) => {
        console.log("Webhook Server: Data event");
        body.push(chunk);

        console.log("Webhook Server: Emitting Error");
        request.emit('error', "Error message");
  }).on('end', () => {
        console.log("Webhook Server: End event");
        response.on('error', (err) => {
             console.log("Webhook Server: Response Error")
             console.error(err);
        });

        response.writeHead(200, {'Content-Type': 'application/json'})
        const responseBody = { headers, method, url, body };

        response.end(JSON.stringify(responseBody))

    });
}).listen(3001, '127.0.0.1', function() {
    console.log("Webhook Server: LISTENING")
});

Getting:
Webhook Server: STARTING
Webhook Server: LISTENING
Webhook Server: Data event
Webhook Server: Emitting Error
Webhook Server: Request Handler Error event: Error message
Webhook Server: End event