# IClusterConnectionStatusObserver

Package: [Microsoft.Orleans.Core](/orleans/docs/api/csharp/microsoft.orleans.core/) 10.0.0

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Core)

```csharp
public interface IClusterConnectionStatusObserver
```

Interface that receives notifications about the status of the cluster connection.

## Methods

- [NotifyClusterConnectionLost](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.iclusterconnectionstatusobserver/methods/notifyclusterconnectionlost-09ebf55d/)
- [NotifyGatewayCountChanged(int, int, bool)](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.iclusterconnectionstatusobserver/methods/notifygatewaycountchanged-int-int-bool-8bf71d15/)