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# XblRealTimeActivitySubscriptionErrorHandler

> XblRealTimeActivitySubscriptionErrorHandler

# XblRealTimeActivitySubscriptionErrorHandler

当实时活动服务中出现错误时使用的处理程序函数。

## 语法

```cpp theme={null}
void XblRealTimeActivitySubscriptionErrorHandler(  
         void* context,  
         XblRealTimeActivitySubscriptionHandle subscription,  
         HRESULT subscriptionError  
)  
```

### 参数

*context*   \_In\_opt\_\
类型：void\*

将回传给处理程序函数的调用方上下文。

*subscription*   \_In\_\
类型：[XblRealTimeActivitySubscriptionHandle](/reference/live/xsapi-c/real_time_activity_c/handles/xblrealtimeactivitysubscriptionhandle)

订阅句柄。

*subscriptionError*   \_In\_\
类型：HRESULT

HRESULT 错误代码。

### 返回值

类型：void

## 要求

**头文件：** real\_time\_activity\_c.h

**库：** Microsoft.Xbox.Services.14x.GDK.C.lib

## 另请参阅

[real\_time\_activity\_c](/reference/live/xsapi-c/real_time_activity_c/real_time_activity_c_members)


## Related topics

- [XblRealTimeActivitySubscriptionState](/zh-CN/reference/live/xsapi-c/real_time_activity_c/enums/xblrealtimeactivitysubscriptionstate.md)
- [XblRealTimeActivityResyncHandler](/zh-CN/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityresynchandler.md)
- [XblRealTimeActivityAddResyncHandler](/zh-CN/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityaddresynchandler.md)
- [XblRealTimeActivityRemoveResyncHandler](/zh-CN/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityremoveresynchandler.md)
- [XblRealTimeActivityConnectionStateChangeHandler](/zh-CN/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityconnectionstatechangehandler.md)