A gio.tcp_wrapper_connection.TcpWrapperConnection can be used to wrap a gio.iostream.IOStream that is based on a gio.socket.Socket, but which is not actually a gio.socket_connection.SocketConnection. This is used by gio.socket_client.SocketClient so that it can always return a gio.socket_connection.SocketConnection, even when the connection it has actually created is not directly a gio.socket_connection.SocketConnection.
A gio.tcp_wrapper_connection.TcpWrapperConnection can be used to wrap a gio.iostream.IOStream that is based on a gio.socket.Socket, but which is not actually a gio.socket_connection.SocketConnection. This is used by gio.socket_client.SocketClient so that it can always return a gio.socket_connection.SocketConnection, even when the connection it has actually created is not directly a gio.socket_connection.SocketConnection.