by [email protected]:

(Take this as LongTerm or Thinking)

It would be fine to have a fork and daemonize calls,
something like this:

func Daemonize()
{
        os.Stdin.Close();
        os.Stdout.Close();
        os.Stderr.Close();

        pid := Fork();

        // In parent
        if pid != 0 {
                os.Exit(0);
        }

        // In child
        syscall.Setsid()

        ....
}