ERR_STREAM_WRITE_AFTER_END

[prab-it]

How can I fix this issue in Adonis V5?

// fix for adonis v4
async render ({ request, response }) {
  response.implicitEnd = false
  ....
}

// "response.implicitEnd" is not available in adonis v5
public async render (ctx: HttpContextContract) {
  const { request, response } = ctx
  response.implicitEnd = false
  ....
}

[thetutlage]

Not really an issue. We have removed implicitEnd property from the response as there are no reasons for not using Promises

[prab-it]

@thetutlage Ok, I let you know if I can fix this with Promises and thanks for your time :)

[thetutlage]

Sure. Feel free to paste your code here if you need any help :)

[prab-it]

@thetutlage 👍
Thanks, I can confirm, Promises fix this error, now all works better than before :)

[Harshit-Saxena]

Sure. Feel free to paste your code here if you need any help :)

const http = require('http')

const server = http.createServer((req, res) => {
    console.log('request event');
    res.end('hello this is res from res.end')
    if (req.url === '/') {
        res.end('this is root from server ')
    } if (req.url === '/about') {
        for (i = 0; i < 1000; i++){
            for (j = 0; j < 1000; j++){
                console.log(`${i} ${j}`);
            }
        }
        res.end(' this is about from server end res')
        res.end(` <a href="/">HOME</a>`)
    }
        res.end('Not Found 404 ')
})
server.listen(1111, () => {
    console.log('server is listening on port::1111 ' );
})`

The Error::
❯ node app
server is listening on port::1111 
request event
node:events:368
      throw er; // Unhandled 'error' event
      ^

Error [ERR_STREAM_WRITE_AFTER_END]: write after end
    at new NodeError (node:internal/errors:371:5)
    at ServerResponse.end (node:_http_outgoing:846:15)
    at Server.<anonymous> (/Users/harshitsaxena/GitHub/ExpressJS_101_Code/app.js:27:13)
    at Server.emit (node:events:390:28)
    at parserOnIncoming (node:_http_server:951:12)
    at HTTPParser.parserOnHeadersComplete (node:_http_common:128:17)
Emitted 'error' event on ServerResponse instance at:
    at emitErrorNt (node:_http_outgoing:726:9)
    at processTicksAndRejections (node:internal/process/task_queues:84:21) {
  code: 'ERR_STREAM_WRITE_AFTER_END'
}

[thetutlage]

The code you have shared is not related to AdonisJS. It is an example with Node.js http server.