# QueueBalancerBase.QueueBalancerBase(IServiceProvider, ILogger)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.streams.queuebalancerbase/) | [Constructors](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.streams.queuebalancerbase/constructors/)

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Orleans.Streaming/QueueBalancer/QueueBalancerBase.cs#L31-L33)

```csharp
protected QueueBalancerBase(IServiceProvider sp, ILogger logger)
```

### Parameters

- `sp` (`IServiceProvider`)
- `logger` (`ILogger`)