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# XblRealTimeActivitySubscriptionErrorHandler

> XblRealTimeActivitySubscriptionErrorHandler

# XblRealTimeActivitySubscriptionErrorHandler

Handler function for when there is an error in the real time activity service.

## Syntax

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

### Parameters

*context*   \_In\_opt\_\
Type: void\*

Caller context that will be passed back to the handler function.

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

Subscription handle.

*subscriptionError*   \_In\_\
Type: HRESULT

The HRESULT error code.

### Return value

Type: void

## Requirements

**Header:** real\_time\_activity\_c.h

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

## See also

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


## Related topics

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