# Server.refresh(_:)

- **Module:** Server
- **Package:** libtmux-swift
- **Language:** Swift
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-swift/blob/254f8b2be7eb60cacc3ffcb3ea8e456784f582df/Sources/LibTmux/Lookup.swift#L70
- **Page:** https://libtmux.org/en/swift/latest/reference/server-refresh(_-)/

```
Server.refresh(_:)(session: Session) -> Session?
```

This session as it is now, or `nil` if it has gone away.

## Raises

- `TmuxError`