After our convo i decided to rekindle some working making oauth ipv4/ipv6 backward compatible

I'm having an issue with ipv6 sockets not receiving ipv4 traffic. setsockopt IPV6_V6ONLY = 0 is supposed to make ipv6 sockets listen on ipv4 as well

Can you take a look at this and see why it's not working

https://gist.github.com/tonymet/a85b43831179055d16403a9d9be1...