merge revision(s) 44494:
* lib/rinda/ring.rb (Rinda::RingFinger#make_socket): Use ipv4_multicast_ttl option for portability.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@45060 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 44494:
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@45060 b2dd03c8-39d4-4d8f-98ff-823fe69b080e