Boost asio multicast, but through the internet.

[poteto]

For these examples: http://www.boost.org/doc/libs/1_56_0/doc/html/boost_asio/example/cpp03/multicast/

I got them to work, but I found out that they're only for a local connection...

How should I approach this to make it connect to multiple users though the internet?

[poteto]

Never mind, multicast cant be used over the internet, or it's not generally used.