# libtmux.Server.is_alive

- **Module:** libtmux
- **Package:** libtmux
- **Language:** Python
- **Kind:** method
- **Source:** https://github.com/tmux-python/libtmux/blob/38e368c11117fb4aeb2f082d552cd4f210eae06a/src/libtmux/server.py#L287
- **Page:** https://libtmux.org/en/py/stable/reference/libtmux-server-is_alive/

```
libtmux.Server.is_alive(self) -> bool
```

Return True if tmux server alive.

```python
>>> tmux = Server(socket_name="no_exist")
>>> assert not tmux.is_alive()
```

## In other ports

### Whether the server is running

- TypeScript: [`server.Server.isAlive`](/en/ts/latest/reference/server-server-isalive/) (method)
- Rust: [`server.Server.is_alive`](/en/rs/latest/reference/server-server-is_alive/) (method)
- Go: [`tmux.Server.IsAlive`](/en/go/latest/reference/tmux-server-isalive/) (method)
- Java: [`io.github.libtmux.Server.Server.isAlive`](/en/java/latest/reference/io-github-libtmux-server-server-isalive/) (method)
- C#: [`LibTmux.Server.IsAliveAsync`](/en/csharp/latest/reference/libtmux-server-isaliveasync/) (method)
- C++: [`libtmux::Server::is_alive`](/en/cxx/latest/reference/libtmux-server-is_alive/) (method)
- Swift: [`Server.isRunning()`](/en/swift/latest/reference/server-isrunning()/) (method)