It turns out to be ridiculously simple. After my testing yesterday, I learned via a comment from Ryan Dahl, that: all you do is have your Node.js app listen on the IPv6 address. That’s it. UPDATE 28 Jul 2014 – As a result of a Reddit thread I’ve seen traffic to this post. Please do note that I wrote this post in early 2011 when I was experimenting with Node.js. I’ve not kept up with the state of
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