server-sendtoclient.go

func sendToClient(ip string, port int, from string, message string) {
	client, err := rpc.DialHTTP("tcp", ip+":"+strconv.Itoa(port))
	if err != nil {
		log.Printf("dialing: %v\n", err.Error())
	}

	var response int

	error := client.Call("Client.Deliver", fmt.Sprintf("%v,%v", from, message), &response)
	if error != nil {
		log.Printf("calling... %v", error.Error())
	}
}