Method readOnlyState

cmd/rpc/server.go:285–299

readOnlyState is a helper function to safely wrap TimeMachine access

(height uint64, callback func(s *fsm.StateMachine) lib.ErrorI)

// readOnlyState is a helper function to safely wrap TimeMachine access
func (s *Server) readOnlyState(height uint64, callback func(s *fsm.StateMachine) lib.ErrorI) lib.ErrorI {
	// Create a new TimeMachine at specified height
	state, err := s.controller.FSM.TimeMachine(height)
	if err != nil {
		return lib.ErrTimeMachine(err)
	}
	// Discard state, ensuring proper cleanup is performed
	defer state.Discard()
	// Execute the provided callback function with the read-only state
	err = callback(state)
	if err != nil {
		return err
	}
	return nil
}

// logsHandler writes the Canopy logfile
func logsHandler(s *Server) httprouter.Handle {