Rewrote the error logging and retrying in the hue job to something mo…

…re clear and stable.

hue.go

@@ -3,8 +3,8 @@ package main
 import (
 	"bytes"
 	"encoding/json"
+	"errors"
 	"io/ioutil"
-	"log"
 	"net/http"
 	"strings"
 )
@@ -123,18 +123,15 @@ func HueSetLight(id string, options HueLightState) error {
 
 	resp, err := client.Do(req)
 	if err != nil {
-		log.Printf("HUE ERROR: %v", err.Error())
 		return err
 	}
 
 	defer resp.Body.Close()
 
 	contents, _ := ioutil.ReadAll(resp.Body)
 
-	log.Printf("HUE RESP: %v", string(contents))
-
 	if strings.Contains(string(contents), "error") {
-		HueSetLight(id, options)
+		return errors.New(string(contents))
 	}
 
 	return nil

main.go

@@ -53,7 +53,16 @@ func ToggleWorkshopLights() {
 				toggle = false
 			}
 
-			go HueSetLight(k, HueLightState{On: toggle, Bri: 200})
+			go func(idx string) {
+				for i := 0; i < 3; i++ {
+					err := HueSetLight(idx, HueLightState{On: toggle, Bri: 200})
+					if err != nil {
+						log.Printf("HUE ERROR: %v", err.Error())
+					} else {
+						break
+					}
+				}
+			}(k)
 		}
 	}
 }