func (d doubleHandler) ServeCall(req synapse.Request, res synapse.ResponseWriter) {
var n Num
err := req.Decode(&n)
if err != nil {
res.Error(synapse.StatusBadRequest, err.Error())
return
}
n.Value *= 2
res.Send(&n)
}
func (h helloHandler) ServeCall(req synapse.Request, res synapse.ResponseWriter) {
log.Println("received request from client with addr", req.RemoteAddr())
res.Send(synapse.String("Hello, World!"))
}