Function getLocalIP

pkg/ctrlz/ctrlz.go:82–97

getLocalIP returns a non loopback local IP of the host

()

// getLocalIP returns a non loopback local IP of the host
func getLocalIP() string {
	addrs, err := net.InterfaceAddrs()
	if err != nil {
		return ""
	}

	for _, address := range addrs {
		// check the address type and if it is not a loopback then return it
		if ipnet, ok := address.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
			if ipnet.IP.To4() != nil {
				return ipnet.IP.String()
			}
		}
	}
	return ""
}

type topic struct {
	Name string