Method StopSubagent

pkg/tools/builtin/subagent_manager.go:231–264

StopSubagent 停止子代理

(taskID string)

// StopSubagent 停止子代理
func (sm *FileSubagentManager) StopSubagent(taskID string) error {
	sm.mu.Lock()
	defer sm.mu.Unlock()

	instance, exists := sm.agents[taskID]
	if !exists {
		return fmt.Errorf("subagent not found: %s", taskID)
	}

	if instance.Status != "running" {
		return fmt.Errorf("subagent is not running, current status: %s", instance.Status)
	}

	// 发送终止信号
	if instance.PID > 0 {
		proc, err := os.FindProcess(instance.PID)
		if err == nil {
			_ = proc.Signal(os.Interrupt) // 发送SIGINT信号
		}
	}

	// 等待进程退出
	time.Sleep(2 * time.Second)

	// 更新状态
	now := time.Now()
	instance.Status = "stopped"
	instance.EndTime = &now
	instance.Duration = now.Sub(instance.StartTime)
	instance.LastUpdate = now
	_ = sm.saveSubagent(instance)

	return nil
}

// ListSubagents 列出所有子代理
func (sm *FileSubagentManager) ListSubagents() ([]*SubagentInstance, error) {