# LibTmux.Control.request_close!/1

- **Module:** LibTmux
- **Package:** libtmux
- **Language:** Elixir
- **Kind:** function
- **Source:** https://github.com/libtmux/libtmux-elixir/blob/66b9b1c3f3f3186428abdfda2c76f5cf87446710/lib/libtmux/control.ex#L398
- **Page:** https://libtmux.org/en/elixir/latest/reference/libtmux-control-request_close-bang-1/

```
request_close!(control)
@spec request_close!(t()) :: :ok
```

Requests epoch closure or raises the same structured error.

See the [worked example](api-examples.html#supervised-control).

## Parameters

- `control` (`t()`)