# LibTmux.Pane.RespawnAsync

- **Module:** LibTmux.Pane
- **Package:** LibTmux
- **Language:** .NET
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/320dc64f4b8b7815842471327a5e6b84a1499bf8/src/LibTmux/Pane.Topology.cs#L309
- **Page:** https://libtmux.org/en/dotnet/latest/reference/libtmux-pane-respawnasync/

```
LibTmux.Pane.RespawnAsync(request: RespawnRequest?, cancellationToken: CancellationToken) -> Task
```

Restarts the command running in this pane.

tmux refuses to respawn a pane that is still running unless the request
kills it first.

## Parameters

- `request` (RespawnRequest?): What to respawn, or null to reuse the original.
- `cancellationToken` (CancellationToken): Cancels the tmux command.