---
title: kCFStreamErrorDomainSOCKS
framework: corefoundation
role: symbol
role_heading: Global Variable
path: corefoundation/kcfstreamerrordomainsocks
---

# kCFStreamErrorDomainSOCKS

The error code is a SOCKS proxy error.

## Declaration

```swift
let kCFStreamErrorDomainSOCKS: Int32
```

## See Also

### Constants

- [kCFStreamErrorDomainNetDB](cfnetwork/kcfstreamerrordomainnetdb.md)
- [kCFStreamErrorDomainNetServices](cfnetwork/kcfstreamerrordomainnetservices.md)
- [kCFStreamErrorDomainMach](cfnetwork/kcfstreamerrordomainmach.md)
- [kCFStreamErrorDomainFTP](cfnetwork/kcfstreamerrordomainftp.md)
- [kCFStreamErrorDomainHTTP](cfnetwork/kcfstreamerrordomainhttp.md)
- [kCFStreamErrorDomainSystemConfiguration](cfnetwork/kcfstreamerrordomainsystemconfiguration.md)
- [kCFStreamErrorDomainWinSock](cfnetwork/kcfstreamerrordomainwinsock.md)
- [kCFStreamErrorDomainSSL](corefoundation/kcfstreamerrordomainssl.md)