package link import "net" var ( privKey [32]byte myip string me net.IP ) func SetMyself(privateKey [32]byte, myIP string) { privKey = privateKey myip = myIP me = net.ParseIP(myIP) } func (id *Identity) Encode(b []byte) (n int, err error) { return 0, nil } func (id *Identity) Decode(b []byte) (n int, err error) { return 0, nil }