[jesusprubio]

Thank you for the feedback. It's only my first crate I wrote to learn about the environment. It emulates more or less this one in Node.js a lot of people uses: https://github.com/sindresorhus/is-online

I wanted to implement it in this way. But I'm waiting for async/await, it should be trivial with a map function or something similar. But now it already tries a fallback connection if the first one fails.

Good point about the countries, I need to add an issue to cover it.