# LibTmux::Server#session

- **Module:** LibTmux
- **Package:** libtmux
- **Language:** Ruby
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-ruby/blob/da7b6191b9439e3c84fa1c9eeaa9168263ee7af4/gems/libtmux/lib/libtmux/server.rb#L278
- **Page:** https://libtmux.org/en/ruby/v0.1.1/reference/libtmux-server-session/

```
def session: (::LibTmux::EntityRef) -> ::LibTmux::Session
```

Behavior: Live handles.

Behavior contract: Live handles.

## Parameters

- `arg1` (`::LibTmux::EntityRef`)

## In other ports

Look one session up by target

| Language | Equivalent |
| --- | --- |
| Python | no equivalent on `Server` |
| TypeScript | no equivalent on `Server` |
| Rust | [`server.Server.session`](/en/rs/latest/reference/server-server-session/) (method) |
| Go | [`tmux.Server.Session`](/en/go/latest/reference/tmux-server-session/) (method) |
| Java | no equivalent on `Server` |
| C# | [`LibTmux.Server.GetSessionAsync`](/en/csharp/latest/reference/libtmux-server-getsessionasync/) (method) |
| C++ | [`libtmux::Server::session`](/en/cxx/latest/reference/libtmux-server-session/) (method) |
| Swift | no equivalent on `Server` |

No equivalent is recorded in Lua, PowerShell, Julia, Elixir, Kotlin, Scala or F#.