[Bug] Error: Invalid access of discarded (invalid, deleted) uWS.HttpResponse/SSLHttpResponse.

[masfahru]

Error

Error happening when client is aborting request

Error: Invalid access of discarded (invalid, deleted) uWS.HttpResponse/SSLHttpResponse.
    at Response.send (/home/fahru/Kerja/test-hyper/node_modules/hyper-express/src/components/http/Response.js:491:39)
    at Response.json (/home/fahru/Kerja/test-hyper/node_modules/hyper-express/src/components/http/Response.js:698:34)

Step to reproduce

1. Init Nodejs app, install Hyper-Express 6.8.0

2. Create index.js, add below code

import { Server } from 'hyper-express'

const delay = (t, val) => {
  return new Promise(function(resolve) {
      setTimeout(function() {
          resolve(val);
      }, t);
  });
}

const someAsyncTask = async () => {
  return delay(2000, 'Hey wait for me!');
}

const webserver = new Server()

webserver.get('/', async (_request, response) => {
  const r = await someAsyncTask();
  response.json({ message: r })
})

webserver.listen(3000)

3. Start the server using node index.js
4. curl "http://127.0.0.1:3000/" and abort the request before it return response

The error is happened in version 6.8.0

Tested in version 6.7.1 and it's working fine

Able to prevent the in version 6.8.0 if the response.json is wrapped using response atomic:

webserver.get('/', async (_request, response) => {
  const r = await someAsyncTask();
  response.atomic(()=>{
    response.json({ message: r })
  })
})

[kartikk221]

This bug has been fixed in the recently released v6.8.1 update. Be sure to update with npm and let me know If that resolves your problem. Thanks!

[masfahru]

This bug has been fixed in the recently released v6.8.1 update. Be sure to update with npm and let me know If that resolves your problem. Thanks!

It's been solved, thank you !