# io.github.libtmux.scaladsl.cats.Session

- **Module:** io.github.libtmux.scaladsl.cats
- **Package:** io.github.libtmux:libtmux-scala_3
- **Language:** Scala
- **Kind:** class
- **Source:** https://github.com/libtmux/libtmux-java/blob/f56392b5d9bc7f1f9c1631842333fb90f3d82d40/libtmux-scala-cats/src/main/scala/io/github/libtmux/scaladsl/cats/Handles.scala#L12
- **Page:** https://libtmux.org/en/scala/latest/reference/io-github-libtmux-scaladsl-cats-session/

```
final class Session[F[_]]
```

A tmux session whose operations run in the effect type `F`.

Use [[server]] for the connection that owns this handle and [[asJava]] for
Java interoperability. Captured properties stay unchanged until an explicit
refresh returns a new handle.

## Members

### Parent objects

- `server` (property)

### Collections and queries

- `windows` (method): This session's windows, in tmux's order.

### Common operations

- `newWindow` (method): Creates a window in this session and returns that exact window.

### Other members

- `activePane` (method): The active pane of the active window.
- `activeWindow` (method): The window tmux had active in this session.
- `asJava` (method): The Java handle this wraps: the one escape hatch, as on every handle.
- `attached` (method): Whether a client was attached when this was captured.
- `detachClients` (method): Detaches every client attached to this session, leaving the session running.
- `environment` (method): This session's own environment, which a process started in it is given on top of the server's.
- `equals` (method)
- `expand` (method): Expands a tmux format in this session's context, and answers with what it came to.
- `hashCode` (method)
- `hooks` (method): This session's own hooks.
- `id` (method): The session's stable id.
- `info` (method): The fields this capture stored.
- `kill` (method): Ends this session.
- `lastWindow` (method): Returns to the window that was active before this one.
- `name` (method): The session name, which a user may change at any time.
- `nextWindow` (method): Moves to the next window in this session, wrapping at the end.
- `options` (method): This session's own options.
- `previousWindow` (method): Moves to the previous window in this session, wrapping at the start.
- `refresh` (method): Takes a new capture and returns this session as it is now.
- `rename` (method): Renames this session and returns its replacement capture.
- `selectWindow` (method): Makes a window of this session the active one.
- `setHistoryLimit` (method): Sets the scrollback retained by panes created in this session.
- `toString` (method)