# io.github.libtmux.scaladsl.Server.killServer

- **Module:** io.github.libtmux.scaladsl
- **Package:** io.github.libtmux:libtmux-scala_3
- **Language:** Scala
- **Kind:** method
- **Source:** https://libtmux.org/en/scala/latest/reference/sources/libtmux-scala/build/generated/sources/catalog/scala/operations/GeneratedOperations.scala
- **Page:** https://libtmux.org/en/scala/latest/reference/io-github-libtmux-scaladsl-server-killserver/

tmux command: [`kill-server`](/en/tmux/latest/manual/kill-server/)

```
extension (self: Server)
def killServer(): Unit

extension (self: Server)
def killServer(timeout: _root_.scala.concurrent.duration.FiniteDuration): Unit
```

Ends the tmux server and every session on it.

## Parameters

- `timeout` (`_root_.scala.concurrent.duration.FiniteDuration`) (for `killServer(timeout)`)