# LibTmux::Async::ControlConnection.open

- **Module:** LibTmux::Async
- **Package:** libtmux-async
- **Language:** Ruby
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-ruby/blob/d8ce4bbee0ca7748a81929f81f7d8d07f8c51267/gems/libtmux/lib/libtmux/control.rb#L338
- **Public owner:** LibTmux::ControlConnection.open
- **Page:** https://libtmux.org/en/ruby/v0.1.0.alpha.3/reference/libtmux-async-controlconnection-open/

```
def self.open: [T] (
  binding: untyped,
  session_id: ::String,
  ?reconnect: ::LibTmux::ControlConnection?,
  **::Integer
) {
  (::LibTmux::ControlConnection) -> T
} -> T

def self.open: (
  binding: untyped,
  session_id: ::String,
  ?reconnect: ::LibTmux::ControlConnection?,
  **::Integer
) -> ::LibTmux::ControlConnection
```

Behavior: Control connections.

Behavior contract: Control connections.

## Type parameters

- `T` (for `open(binding, session_id, reconnect, kwargs) [overload 1]`)

## Parameters

- `binding` (`untyped`)
- `session_id` (`::String`)
- `reconnect` (`::LibTmux::ControlConnection?`)
- `kwargs` (`::Integer`)