Multistream possible?

[cklat]

Hi @tomups

I'm glad that I came across your tutorial on how to log the request and response in Nextjs in an easy way, although a bit hackish, as every more sophisticated logging solution for NextJS seems to be...

Following your guide, I'm wondering if it is possible to have a multistream logging, i.e. logging to several destinations. I'd like to log to stdout as well to a predefined file path.

I know with the server-side pino package you can achieve this by passing a multistream object like so:

const logger = pino(
  {
    level: 'trace',
  },
  pino.multistream([
    { stream: process.stdout }, // Log to stdout with pretty printing
    { stream: logToFileStream }, // Log to file
  ])
);

but I'm not sure if this is gonna work or recommended to modify the next node module so much.

Any thoughts on this?

[tomups]

I think it should be fine, just change the initialisation from const _logger = require('pino-http')(); to something like:

const fs = require('fs');
const _logger = require('pino-http')({
    level: 'trace',
  },
  pino.multistream([
    { stream: process.stdout }, // Log to stdout with pretty printing
    { stream: fs.createWriteStream('your_log_file.log') }, // Log to file
  ]));

Let me know if it works as I have not tried it myself :)

[cklat]

Thanks for the fast reply! :)

edit// forget everything I may have written. The fault was on my side. It works! :)