# EventHubAdapterFactory.CreateCacheFactory(EventHubStreamCachePressureOptions)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming.eventhubs/orleans.streaming.eventhubs.eventhubadapterfactory/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.streaming.eventhubs/orleans.streaming.eventhubs.eventhubadapterfactory/methods/)

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Azure/Orleans.Streaming.EventHubs/Providers/Streams/EventHub/EventHubAdapterFactory.cs#L267-L269)

```csharp
protected virtual IEventHubQueueCacheFactory CreateCacheFactory(EventHubStreamCachePressureOptions eventHubCacheOptions)
```

Create a IEventHubQueueCacheFactory. It will create a EventHubQueueCacheFactory by default. User can override this function to return their own implementation of IEventHubQueueCacheFactory, and other customization of IEventHubQueueCacheFactory if they may.

### Parameters

- `eventHubCacheOptions` (`EventHubStreamCachePressureOptions`)