# ObserverStarting Fields

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.core.diagnostics.clientlifecycleevents.observerstarting/)

## Observer {#observer-5660f2d3}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.core.diagnostics.clientlifecycleevents.observerstarting/fields/observer-5660f2d3/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Core/Diagnostics/ClientLifecycleEvents.cs)

```csharp
public readonly ILifecycleObserver Observer
```

The lifecycle observer.

## ObserverName {#observername-f22b266e}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.core.diagnostics.clientlifecycleevents.observerstarting/fields/observername-f22b266e/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Core/Diagnostics/ClientLifecycleEvents.cs)

```csharp
public readonly string ObserverName
```

The observer name.