# io.github.libtmux.control.EventSubscription.EventSubscription.isClosed

- **Module:** io.github.libtmux.control.EventSubscription.EventSubscription
- **Package:** io.github.libtmux:libtmux
- **Language:** Java
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-java/blob/842228310449e879ebcaa3f910597757c9dbffd6/libtmux/src/main/java/io/github/libtmux/control/EventSubscription.java#L127
- **Page:** https://libtmux.org/en/java/latest/reference/io-github-libtmux-control-eventsubscription-eventsubscription-isclosed/

```
io.github.libtmux.control.EventSubscription.EventSubscription.isClosed() -> boolean
```

Whether this subscription has reached its terminal state.

This distinguishes a timed read that expired from one that returned empty because the
subscription ended.