# LifecycleSubject Fields

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.lifecyclesubject/)

## Logger {#logger-3ea95220}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.lifecyclesubject/fields/logger-3ea95220/)

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Orleans.Core/Lifecycle/LifecycleSubject.cs)

```csharp
protected readonly ILogger Logger
```