# libtmux.Client.attached_session

- **Module:** libtmux.Client
- **Package:** libtmux
- **Language:** Python
- **Kind:** property
- **Source:** https://github.com/tmux-python/libtmux/blob/036c521c4b83ce6e434eb50afe2a0d08a6a05e46/src/libtmux/client.py#L126
- **Page:** https://libtmux.org/reference/py/libtmux-client-attached_session/

```
libtmux.Client.attached_session(self) -> Session | None
```

Return the :class:`Session` this client is currently attached to.

Re-reads the client from ``list-clients`` before resolving, so the
returned :class:`Session` reflects the client's *live* attachment
rather than the snapshot captured when this :class:`Client` was
read. Returns ``None`` when tmux no longer reports this
``client_name`` through ``list-clients``, when the client is not
attached to any session, or when the snapshot ``session_id`` no
longer names a live session.

## Example

```python
>>> with control_mode() as ctl:
...     client = server.clients.get(client_name=ctl.client_name)
...     attached = client.attached_session
>>> attached is not None
True
```