# LibTmux::Async::X

- **Module:** LibTmux::Async
- **Package:** LibTmux-Async
- **Language:** Perl
- **Kind:** class
- **Source:** https://github.com/libtmux/libtmux-perl/blob/352715a4fa66a96eed7763b90daaa536aa2f121d/packages/async/lib/LibTmux/Async/X.pm#L1
- **Page:** https://libtmux.org/en/perl/latest/reference/libtmux-async-x/

```
package LibTmux::Async::X;
```

Shutdown has started and new work is refused. Callers may still observe cleanup through "close" in LibTmux::Async::Transport.