func generator(first, second float64, tick <-chan time.Time, e *G.Gilmour) {
//Wait for a tick
<-tick
packet := map[string]float64{"first": first, "second": second}
data := G.NewMessage().SetData(packet)
req := e.NewRequest(fibTopic)
resp, err := req.Execute(data)
if err != nil {
fmt.Println("Error in Handler", err)
return
}
if resp.Code() != 200 {
fmt.Println("Error in Handler", resp.Code())
return
}
var next float64
msg := resp.Next()
if err := msg.GetData(&next); err != nil {
fmt.Println(err)
return
}
generator(second, next, tick, e)
}
func echoRequest(wg *sync.WaitGroup, engine *G.Gilmour, msg string) {
req := engine.NewRequest("echo")
resp, err := req.Execute(G.NewMessage().SetData(msg))
if err != nil {
fmt.Println("Echoclient: error", err.Error())
}
defer wg.Done()
var output string
if err := resp.Next().GetData(&output); err != nil {
fmt.Println("Echoclient: error", err.Error())
} else {
fmt.Println("Echoclient: received", output)
}
}