fix: 修复停复机操作未同步轮询卡缓存导致卡无法实际停机的问题
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多处修改 network_status 的代码只更新了 DB 而未失效轮询缓存(polling:card:{id}),
导致轮询系统持续读取旧缓存值,跳过 Gateway 停机调用。

修复方式:DB 更新后立即 Del 轮询缓存 key,下次轮询自动从 DB 重建。

涉及文件:
- StopResumeService: CheckAndStopCard/resumeSingleCard/ManualStopCard/ManualStartCard
- iot_card/Service: RefreshCardDataFromGateway(通过 OnCardStatusChanged 回调)
- device/Service: StopDevice/StartDevice
This commit is contained in:
2026-03-31 19:59:35 +08:00
parent 58eb047433
commit 1c6f8ed07b
3 changed files with 36 additions and 0 deletions

View File

@@ -872,6 +872,7 @@ func (s *Service) StopDevice(ctx context.Context, deviceID uint) (*dto.DeviceSus
continue
}
s.invalidatePollingCardCache(card.ID)
successCount++
}
@@ -973,6 +974,7 @@ func (s *Service) StartDevice(ctx context.Context, deviceID uint) error {
continue
}
s.invalidatePollingCardCache(card.ID)
successCount++
}
@@ -989,3 +991,10 @@ func (s *Service) StartDevice(ctx context.Context, deviceID uint) error {
return nil
}
func (s *Service) invalidatePollingCardCache(cardID uint) {
if s.redis == nil {
return
}
_ = s.redis.Del(context.Background(), constants.RedisPollingCardInfoKey(cardID)).Err()
}

View File

@@ -876,6 +876,11 @@ func (s *Service) RefreshCardDataFromGateway(ctx context.Context, iccid string)
}
}
// 失效轮询缓存,确保轮询系统读到最新的 network_status/real_name_status/流量
if s.pollingCallback != nil {
s.pollingCallback.OnCardStatusChanged(ctx, card.ID)
}
s.logger.Info("刷新卡数据成功",
zap.String("iccid", iccid),
zap.Uint("card_id", card.ID),

View File

@@ -98,6 +98,9 @@ func (s *StopResumeService) CheckAndStopCard(ctx context.Context, cardID uint) e
return err
}
// 失效轮询缓存,确保下次轮询从 DB 读取最新状态
s.invalidatePollingCache(cardID)
s.logger.Info("卡因流量耗尽已停机",
zap.Uint("card_id", cardID),
zap.String("iccid", card.ICCID))
@@ -183,6 +186,8 @@ func (s *StopResumeService) resumeSingleCard(ctx context.Context, cardID uint) e
return nil
}
s.invalidatePollingCache(cardID)
s.logger.Info("卡已自动复机",
zap.Uint("card_id", cardID),
zap.String("iccid", card.ICCID))
@@ -345,6 +350,9 @@ func (s *StopResumeService) ManualStopCard(ctx context.Context, iccid string) er
}).Error; err != nil {
return errors.Wrap(errors.CodeDatabaseError, err, "更新卡状态失败")
}
s.invalidatePollingCache(card.ID)
return nil
}
@@ -384,5 +392,19 @@ func (s *StopResumeService) ManualStartCard(ctx context.Context, iccid string) e
}).Error; err != nil {
return errors.Wrap(errors.CodeDatabaseError, err, "更新卡状态失败")
}
s.invalidatePollingCache(card.ID)
return nil
}
// invalidatePollingCache 删除轮询卡缓存,下次轮询自动从 DB 重建
func (s *StopResumeService) invalidatePollingCache(cardID uint) {
if s.redis == nil {
return
}
key := constants.RedisPollingCardInfoKey(cardID)
if err := s.redis.Del(context.Background(), key).Err(); err != nil {
s.logger.Warn("删除轮询卡缓存失败", zap.Uint("card_id", cardID), zap.Error(err))
}
}