---
title: "open(withLocalFlowEndpoint:completionHandler:)"
framework: networkextension
role: symbol
role_heading: Instance Method
path: "networkextension/neappproxyflow/open(withlocalflowendpoint:completionhandler:)"
---

# open(withLocalFlowEndpoint:completionHandler:)

## Declaration

```swift
func open(withLocalFlowEndpoint localEndpoint: NWEndpoint?, completionHandler: @escaping ((any Error)?) -> Void)
```