---
title: "setSessionWithNoConnection(_:)"
framework: avfoundation
role: symbol
role_heading: Instance Method
path: "avfoundation/avcapturevideopreviewlayer/setsessionwithnoconnection(_:)"
---

# setSessionWithNoConnection(_:)

Associates a session with the layer without automatically forming a connection to an eligible input port.

## Declaration

```swift
func setSessionWithNoConnection(_ session: AVCaptureSession)
```

## Parameters

- `session`: A capture session.

## Discussion

Discussion Only use this method if you intend to manually create a connection between the layer and a particular AVCaptureInput.Port, and add it to the session using its addConnection(_:) method.

## See Also

### Session configuration

- [session](avfoundation/avcapturevideopreviewlayer/session.md)
- [connection](avfoundation/avcapturevideopreviewlayer/connection.md)