---
title: "extract(connectionTo:using:)"
framework: network
role: symbol
role_heading: Instance Method
path: "network/nwconnectiongroup/extract(connectionto:using:)"
---

# extract(connectionTo:using:)

## Declaration

```swift
final func extract(connectionTo: NWEndpoint? = nil, using: NWProtocolOptions? = nil) -> NWConnection?
```