netaddress.go
func (na *NetAddress) Dial() (net.Conn, error) {
	conn, err := net.Dial("tcp", na.String())
	if err != nil {
		return nil, err
	}
	return conn, nil
}
func (na *NetAddress) Dial() (net.Conn, error) {
	conn, err := net.Dial("tcp", na.String())
	if err != nil {
		return nil, err
	}
	return conn, nil
}
func ( na * NetAddress ) Dial ( ) ( net . Conn , error ) { conn , err := net . Dial ( " " , na . String ( ) ) if err != nil { return nil , err } return conn , nil }
// Dial calls net.Dial on the address.
Dial calls net . Dial on the address .