ip_addr.go

package common

import "net"

func GetMyIP() (string, error) {
	addrs, err := net.InterfaceAddrs()
	if err != nil {
		return "", err
	}
	for _, addr := range addrs {
		if ipnet, ok := addr.(*net.IPAddr); ok {
			if !ipnet.IP.IsLoopback() {
				if ipnet.IP.To4() != nil {
					return ipnet.IP.String(), nil
				}
			}
		}
	}
	return "", Error("Could not get IP address")
}