package main import ( "fmt" "os" ) func main() { fmt.Println("Starting...") setting := LoadSettings() fmt.Println(setting.IP_Url) loop := make(chan bool) go dns_loop(setting, loop) ret := <-loop if !ret { fmt.Println("Dns loop exited...") close(loop) os.Exit(1) } } func dns_loop(setting Settings, loop chan bool) { }