Method CancelExecution

pkg/workflow/engine.go:259–270

CancelExecution 取消执行

(executionID string)

// CancelExecution 取消执行
func (e *Engine) CancelExecution(executionID string) error {
	e.executionsMu.RLock()
	_, exists := e.executions[executionID]
	e.executionsMu.RUnlock()

	if !exists {
		return fmt.Errorf("execution not found: %s", executionID)
	}

	e.cancelExecution(executionID)
	return nil
}

// PauseExecution 暂停执行
func (e *Engine) PauseExecution(executionID string) error {