On Sun, 17 Jul 2011 00:59:17 +1000
Nick Coghlan <ncogh...@gmail.com> wrote:
> 
> Exposing those flags would
> encourage people to do exactly that, and that would be a *really* bad
> idea

Making DNS resolution configurable (for example by allowing the user to
supply their own resolution function) in the stdlib's network APIs
doesn't sound like a really bad idea to me. Of course, a "no_ipv6" flag
would scale poorly and would therefore be a bad API.

> We really shouldn't make things even worse by making
> it easy for developers with broken IPv6 setups to switch off IPv6
> support entirely).

I don't think moralist arguments should have a weight when deciding
which features we add. If developers want to introduce bugs or
limitations in their software they will always be able to do it.

Regards

Antoine.


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