For the return values, I followed this rule: if the fuction returns true on success, it should return false, error on error; for every other case it should return nil, error on error.
Also, who doesn't want to edit code in 3D ? The line depth depends on the indentation level.
The console can __not__ be used with gfx.start() on a screen. You don't have to gfx.render() while print()ing, but you should do it when you are in the main loop.
The SSL sockets don't work with Citra.
I didn't find a server/protocol to test the UDP sockets, so I didn't test.
Also, there's no built-in "pseudo-connected" mode, you have to manage it in your code.
