Suggested to random ip in FetchOne.

[starsz]

Hello. I think your FetchOne function always return the first ip in cache is not perfect.Because we can use dns to do some load-balance.

So, i think you can random your ip in return. Or create another function to return a random Ip.

[mstrYoda]

@karlseguin do you consider to accept a pr for this change?

[karlseguin]

I don't have access to this repo anymore. I don't know if it's being maintained by anyone. If I was using it, I'd just fork it and maintain my own.

[starsz]

Yeah! That is what I do.

You can see my repo: https://github.com/starsz/dnscache , and I added FetchRandomOne and FetchRandomOneString function.