code: func NewSeesawIPC(ctx *ipc.Context) (*Seesaw, error) {
  	if newConn, ok := engineConns["ipc"]; ok {
  		return &Seesaw{newConn(ctx)}, nil
  	}
  	return nil, errors.New("No Seesaw IPC connection type registered")
  }
docs: // NewSeesawIPC returns a new Seesaw IPC connection.