---
title: address
framework: corefoundation
role: symbol
role_heading: Instance Property
path: corefoundation/cfsocketsignature/address
---

# address

A CFData object holding the contents of a struct sockaddr appropriate for the given protocol family (struct sockaddr_in or struct sockaddr_in6, for example), identifying the address of the socket.

## Declaration

```swift
var address: Unmanaged<CFData>!
```