> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# XblRealTimeActivityAddConnectionStateChangeHandler

> XblRealTimeActivityAddConnectionStateChangeHandler

# XblRealTimeActivityAddConnectionStateChangeHandler

클라이언트 서비스가 실시간 활동 서비스와의 연결을 잃거나 얻을 때 전송되는 알림을 수신하는 핸들러 함수를 등록합니다.

## Syntax

```cpp theme={null}
XblFunctionContext XblRealTimeActivityAddConnectionStateChangeHandler(  
         XblContextHandle xboxLiveContext,  
         XblRealTimeActivityConnectionStateChangeHandler* handler,  
         void* context  
)  
```

### Parameters

*xboxLiveContext*   \_In\_\
Type: [XblContextHandle](/reference/live/xsapi-c/types_c/handles/xblcontexthandle)

XBOX Live 컨텍스트 핸들입니다.

*handler*   \_In\_\
Type: XblRealTimeActivityConnectionStateChangeHandler\*

알림을 수신하는 콜백 함수입니다.

*context*   \_In\_opt\_\
Type: void\*

핸들러 함수에 다시 전달될 호출자 컨텍스트입니다.

### Return value

Type: XblFunctionContext

이벤트 핸들러의 등록을 해제하는 데 사용할 수 있는 XblFunctionContext 객체입니다.

## 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

- [XblRealTimeActivityConnectionStateChangeHandler](/ko/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityconnectionstatechangehandler.md)
- [XblRealTimeActivityRemoveConnectionStateChangeHandler](/ko/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityremoveconnectionstatechangehandler.md)
- [XblRealTimeActivityConnectionState](/ko/reference/live/xsapi-c/real_time_activity_c/enums/xblrealtimeactivityconnectionstate.md)
- [XblRealTimeActivityAddResyncHandler](/ko/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityaddresynchandler.md)
- [XblRealTimeActivityResyncHandler](/ko/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityresynchandler.md)