Use IPv6 if it's preferred.
I hope this fix makes tests faster on Windows.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by shugo (Shugo Maeda) almost 9 years ago
Use IPv6 if it's preferred.
I hope this fix makes tests faster on Windows.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e