This module is only available from the UI process Lua state.
The socket widget allows displaying a window from an XEMBED client within the luakit user interface.
When reading, this returns the window ID of this socket widget. When writing, this adds an XEMBED client with the given window ID to the socket.
Whether a client window is currently plugged into this socket.
Emitted when a client window is added to the socket.
Emitted when a client window is removed from the socket.
- 2010 Mason Larobina