[feat] 新增 ErrFuncNotImplemented

errno.go

@@ -1,6 +1,10 @@
 package contracts
 
-import "github.com/samber/lo"
+import (
+	"errors"
+
+	"github.com/samber/lo"
+)
 
 // 定义错误码
 type Errno struct {
@@ -24,6 +28,8 @@ func (err Err) Error() string {
 	return lo.Ternary(err.alert && err.Errord != "", err.Errord, err.Msg)
 }
 
+var ErrFuncNotImplemented = errors.New("func not implemented")
+
 // 错误码设计
 // 第一位表示错误级别, 1 为系统错误, 2 为普通错误
 // 第二三位表示服务模块代码

mqtt.go

@@ -57,20 +57,20 @@ type MqttHandle struct {
 	Controller
 }
 
-func (this MqttHandle) OnSubscribed(g GlobalParams, topic string) error {
-	return nil
+func (this *MqttHandle) OnSubscribed(g GlobalParams, topic string) error {
+	return ErrFuncNotImplemented
 }
 
 func (this MqttHandle) OnUnsubscribed(g GlobalParams, topic string) error {
-	return nil
+	return ErrFuncNotImplemented
 }
 
 func (this MqttHandle) OnMessage(g GlobalParams, topic string, retain bool, qos byte) error {
-	return nil
+	return ErrFuncNotImplemented
 }
 
 func (this MqttHandle) OnMessageDropped(g GlobalParams, topic string, retain bool, qos byte) error {
-	return nil
+	return ErrFuncNotImplemented
 }
 
 func NewMqttController(container *do.Injector) Mqtt {