Fix race condition, introduced in the previous commit

Author: erickskrauch

api/mojang/queue/in_memory_textures_storage.go

@@ -28,7 +28,6 @@ func CreateInMemoryTexturesStorage() *inMemoryTexturesStorage {
 	storage := &inMemoryTexturesStorage{
 		data: make(map[string]*inMemoryItem),
 	}
-	storage.Start()
 
 	return storage
 }

api/mojang/queue/in_memory_textures_storage_test.go

@@ -178,6 +178,8 @@ func TestInMemoryTexturesStorage_GarbageCollection(t *testing.T) {
 	storage.StoreTextures("dead24f9a4fa4877b7b04c8c6c72bb46", textures1)
 	storage.StoreTextures("b5d58475007d4f9e9ddd1403e2497579", textures2)
 
+	storage.Start()
+
 	time.Sleep(inMemoryStorageGCPeriod + time.Millisecond) // Let it start first iteration
 
 	_, textures1Err := storage.GetTextures("dead24f9a4fa4877b7b04c8c6c72bb46")

cmd/serve.go

@@ -51,11 +51,13 @@ var serveCmd = &cobra.Command{
 			return
 		}
 
+		texturesStorage := queue.CreateInMemoryTexturesStorage()
+		texturesStorage.Start()
 		mojangTexturesQueue := &queue.JobsQueue{
 			Logger: logger,
 			Storage: &queue.SplittedStorage{
 				UuidsStorage:    mojangUuidsRepository,
-				TexturesStorage: queue.CreateInMemoryTexturesStorage(),
+				TexturesStorage: texturesStorage,
 			},
 		}
 		logger.Info("Mojang's textures queue is successfully initialized")