Print error stack when handed an error about debug HOT 7 CLOSED

That's not normally something you'd want to turn on and off?

from debug.

hmm -1 from me, I think errors should always be to stderr

from debug.

I'm inclined to say:

1. Libraries should never log errors, under any circumstances. They can log other debugging info, but errors should be thrown (or passed to callbacks)
2. Applications should never hide errors, under any circumstances. If there's an unhandled error in an application, it should always get logged to stderr, and has nothing to do with debugging settings.

from debug.

yeah in libs they should be emitted, but in your application etc you should delegate to something central for logging and output to stderr. Through the integration of whatever library into your application they should always reach there anyway so I dont think adding a bunch of if (err) debug(err) calls would help much

from debug.

Hmm, I totally agree with @ForbesLindesay's two points. It slipped my mind that debug isn't always enabled, I just wanted a way to print an error and see which part of my app it came from.

I also think that there might be times when you want to print it under debug circumstances thought. I'm working on a small lib to easily build api servers and clients. On the server side you register all your functions which all can take a callback (which will be executed on the client). In the case of an error, you send it in as the first parameter of the callback. The error then gets serialized and sent over an socket to the client.

When debugging this it's very nice to be able to log the Error object before sending it away to the client and forgetting about it.

In this case it would be really nice to have this feature.

from debug.

fair enough it'll be a tiny patch anyway

from debug.

Super, thanks!

from debug.