# WebSocketClosedCallback Function

> Callback function for the webSocketClosed event.

- **Product:** DS Server
- **Section:** Reference
- **Kind:** Function
- **Introduced:** 24.0
- **Path:** DS Server > Reference > JavaScript API > WebSocketClosedCallback Function
- **167 words**
- **Web URL:** https://docs.textcontrol.com/ds-server/reference/javascript/websocketclosedcallback/
- **LLMs URL:** https://docs.textcontrol.com/ds-server/reference/javascript/websocketclosedcallback/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/ds-server/reference/javascript/websocketclosedcallback/llms-full.txt

---

### Description

Callback function for the [webSocketClosed event](https://docs.textcontrol.com/ds-server/reference/javascript/txtextcontrol/addeventlistener-method/llms-full.txt).

### Syntax

```javascript
function(<WebSocketClosedEventArgs> args)
```

### Examples

The following example demonstrates `WebSocketClosedCallback` in a practical document-editing workflow. Callback function for the webSocketClosed event.

```javascript
function webSocketClosedCallback(args) {
    console.log("args:", args);
}
```

---

## Nearby

- **Previous:** [Javascript: UserDictionaryInfo.name Property](https://docs.textcontrol.com/ds-server/reference/javascript/userdictionaryinfo/name-property/llms-full.txt)
- **Next:** [WebSocketClosedEventArgs Object](https://docs.textcontrol.com/ds-server/reference/javascript/websocketclosedeventargs/llms-full.txt)