---
id: "T:cAlgo.API.WebSocketClientDisconnectEventArgs"
kind: "class"
namespace: "cAlgo.API"
url: "https://help.ctrader.com/ctrader-algo/references/WebSocket/WebSocketClientDisconnectEventArgs/"
---

> Documentation index for agents: https://help.ctrader.com/ctrader-algo/llms.txt · machine index: https://help.ctrader.com/ctrader-algo/api.json

# WebSocketClientDisconnectEventArgs (class)

Provides data for Websocket client disconnected event.

Environments: Desktop supported · CLI supported · Cloud not supported.

- Cloud: Never raised in the cloud: the events that pass it never fire there (WebSocketClient.Disconnected).

## Definition

```csharp
public class WebSocketClientDisconnectEventArgs
```

## Examples

C#:

```csharp
private WebSocketClient _client = new WebSocketClient();

protected override void OnStart()
{
    _client.Disconnected += OnDisconnected;
    _client.Connect(new Uri("wss://example.com/stream"));
}

private void OnDisconnected(WebSocketClientDisconnectEventArgs args)
{
    Print("Disconnected, close status: {0}, description: {1}", args.Client.CloseStatus, args.Client.CloseStatusDescription);
}
```

Python:

```python
from System import Uri

def on_start(self):
    self.client = WebSocketClient()
    self.client.Disconnected += self.on_disconnected
    self.client.Connect(Uri("wss://example.com/stream"))

def on_disconnected(self, args):
    api.Print(f"Disconnected, close status: {args.Client.CloseStatus}, description: {args.Client.CloseStatusDescription}")
```

## Properties

- `public WebSocketClient Client {get;}` — Disconnected websocket client instance. [details](https://help.ctrader.com/ctrader-algo/references/WebSocket/WebSocketClientDisconnectEventArgs/Client/index.md)