# Server.newSession(named:startDirectory:windowName:)

- **Module:** Server
- **Package:** libtmux-swift
- **Language:** Swift
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-swift/blob/f02a4668570e1cc5198c941413750e021f42c214/Sources/LibTmux/Creation.swift#L85
- **Page:** https://libtmux.org/reference/swift/server-newsession(named-startdirectory-windowname-)/

```
Server.newSession(named:startDirectory:windowName:)(named: String, startDirectory: String?, windowName: String?) -> Session
```

Creates a detached session.

## Raises

- `TmuxError`