Hello Yoann Rodière,

I think it's a good idea.

My suggestion would be more for loggers in the requests, of course the response is important.
We could also have a configuration option for response.

It would help a lot in development, and of course the developer needs to be aware that the logs might be giants, but it could benefit us in tracking down possible errors and behaviors.

I could do a PR, but I'm not updated to the code of this project. Maybe you can designate another person.