make_socket

# File lib/rinda/ring.rb, line 416
    def make_socket(address) # :nodoc:
      addrinfo = Addrinfo.udp(address, @port)

      soc = Socket.new(addrinfo.pfamily, addrinfo.socktype, addrinfo.protocol)
      begin
        if addrinfo.ipv4_multicast? then
          soc.setsockopt(Socket::Option.ipv4_multicast_loop(1))
          soc.setsockopt(Socket::Option.ipv4_multicast_ttl(@multicast_hops))
        elsif addrinfo.ipv6_multicast? then
          soc.setsockopt(:IPPROTO_IPV6, :IPV6_MULTICAST_LOOP, true)
          soc.setsockopt(:IPPROTO_IPV6, :IPV6_MULTICAST_HOPS,
                         [@multicast_hops].pack('I'))
          soc.setsockopt(:IPPROTO_IPV6, :IPV6_MULTICAST_IF,
                         [@multicast_interface].pack('I'))
        else
          soc.setsockopt(:SOL_SOCKET, :SO_BROADCAST, true)
        end

        soc.connect(addrinfo)
      rescue Exception
        soc.close
        raise
      end

      soc
    end