remove redundant goroutines watching brightness changes

main.go

@@ -214,44 +214,23 @@ func cycleBrightness(pushchan <-chan bool, brightnesschan chan<- uint32) {
 	}
 }
 
-func loop(lights lightSet, insidebrightness <-chan uint32, outsidebrightness <-chan uint32, partypushed <-chan bool) {
+func loop(lights lightSet, insidebrightness chan uint32, outsidebrightness chan uint32, partypushed <-chan bool) {
-	inBrightChange := make(chan uint32)
-	outBrightChange := make(chan uint32)
 	partyChange := make(chan bool)
 	lastBrightness := make(chan brightnesses)
 
-	go func() {
-		for {
-			brightIn := <-insidebrightness
-			select {
-			case inBrightChange <- brightIn:
-			default:
-			}
-		}
-	}()
-	go func() {
-		for {
-			brightOut := <-outsidebrightness
-			select {
-			case outBrightChange <- brightOut:
-			default:
-			}
-		}
-	}()
-
 	for {
-		go normal(lights, inBrightChange, outBrightChange, partyChange, lastBrightness)
+		go normal(lights, insidebrightness, outsidebrightness, partyChange, lastBrightness)
 		<-partypushed
 		//		go party(lights)
 		//		<-partypushed
 		partyChange <- true
 		lb := <-lastBrightness
 		select {
-		case inBrightChange <- lb.inside:
+		case insidebrightness <- lb.inside:
 		default:
 		}
 		select {
-		case outBrightChange <- lb.outside:
+		case outsidebrightness <- lb.outside:
 		default:
 		}
 	}