func checkStatus() {
fmt.Println("gpaas checkStatus node")
var res butler.ButlerServe
var req butler.ButlerOrder = butler.ButlerOrder{"gorilla"}
if err := butler.RPCCall("Butler.ProvisionStatus", &req, &res); err != nil {
log.Fatal(err)
}
fmt.Printf("Butler returns:%s\n", res.Message)
}
func main() {
fmt.Println("butler_client run")
var res butler.ButlerServe
var req butler.ButlerOrder = butler.ButlerOrder{"gorilla"}
if err := butler.RPCCall("Butler.Say", &req, &res); err != nil {
log.Fatal(err)
}
fmt.Printf("Butler says:%s\n", res.Message)
}