func upgradeClient()

in terminal.go [144:151]

• 7 lines of code
• 2 McCabe index (conditional complexity)

func upgradeClient(w http.ResponseWriter, r *http.Request) (Connection, error) {
	conn, err := upgrader.Upgrade(w, r, nil)
	if err != nil {
		return nil, err
	}

	return Wrap(conn, conn.Subprotocol()), nil
}