Where is the output of LLog::fatal(...) and others?

[brianhsu]

Hi, I'm experimenting Louvre by go through the this tutorial.

The first example code is pretty straightforward. My question regards it is when something go wrong, where will the output of LLog::fatal display or stored?

Or more generic, if I have called a method LLog::log("Hello World"), where could I find the output?

[brianhsu]

OK, I found it. It's basically a printf so it will output to standard output.

I will need pipe it into a file by using tee or a pipe in my shell, so I could see the logged message.

[ehopperdietzel]

Hello, thank you for noticing that. As you mentioned, all messages currently go to stdout. Do you think I should redirect warning, error, and fatal messages to stderr? Or perhaps only error and fatal messages?

[brianhsu]

From the naming, I would assume error and fatal writes to stderr. No so sure about warning, I think either stdout or stderr is fine.

Also, as long as the document of LLog clearly states which output stream these methods write to, I would think this is not a big deal.

[ehopperdietzel]

Ok I'll change it, thanks!