---
title: nw_error_domain_tls
framework: network
role: symbol
role_heading: Global Variable
path: network/nw_error_domain_tls
---

# nw_error_domain_tls

A TLS error reported by a TLS connection or listener.

## Declaration

```swift
var nw_error_domain_tls: nw_error_domain_t { get }
```

## See Also

### Error Domain Constants

- [nw_error_domain_invalid](network/nw_error_domain_invalid.md)
- [nw_error_domain_posix](network/nw_error_domain_posix.md)
- [nw_error_domain_dns](network/nw_error_domain_dns.md)