Speed up worker requeue

buildqueue/queue.go

@@ -80,7 +80,7 @@ func ProcessNext() error {
 		return true
 	})
 	if item == nil {
-		return errors.New("no packages in queue")
+		return nil
 	}
 	err := UpdateBuildFile(*item)
 	if err != nil {

buildqueue/worker.go

@@ -123,7 +123,7 @@ func processQueueAndStatus(ctx context.Context) {
 				}
 			}
 
-			time.Sleep(10 * time.Second)
+			time.Sleep(1500 * time.Millisecond)
 		}
 	}
 }