console.log pollutes stdout about fdk-node

[treeder]

Or like other languages we should tell people to use console.error(). Trying to think whether all the FDK's should redirect stdout to stderr like you're suggesting.... ???

[zootalures]

Yeah I think they should (if they can!)

Java does redirect stdout -> stderr for the same reason (so System.out.printf(..) goes to the function log rather than polluting the call contract)

Thinking that bugs caused by (e.g) an accidental systemout.print are going to be very difficult to debug as you'll just see a random Fn error relating to invalid protocols somwhere.

[shaunsmith]

There are a number of frameworks that could be used. I had tried a few but didn't invest enough time to determine if anyone of them was ideal. Most seem to be focused on unit testing but one might work for us.

[rkaw92]

Hi, is this still an issue now that HTTP with UNIX sockets is used for function I/O instead of stdin/stdout?

[rdallman]

it is not, thanks!