up

pkg/client/global.go

@@ -0,0 +1,16 @@
+package client
+
+import "sync"
+
+var (
+	Global *Client
+	once   sync.Once
+)
+
+func Init(serverURL string, folder string) error {
+	var err error
+	once.Do(func() {
+		Global, err = NewClient(serverURL, folder)
+	})
+	return err
+}

serve.go

@@ -16,7 +16,7 @@ func (s *Server) Admin() *fiber.App {
 		if err != nil {
 			return err
 		}
-		var response []byte
+		response := make([]byte, 2)
 		binary.LittleEndian.PutUint16(response, prefix)
 		return c.Send(response)
 	})