Function runBasicDemo

examples/actor/main.go:229–257

============================================================================= 演示命令 ============================================================================= runBasicDemo 基础 Ping-Pong 演示

(ctx context.Context, cmd *cli.Command)

// runBasicDemo 基础 Ping-Pong 演示
func runBasicDemo(ctx context.Context, cmd *cli.Command) error {
	fmt.Println("\n🎯 基础 Actor 演示（Ping-Pong）")
	fmt.Println(strings.Repeat("=", 50))

	// 创建 Actor 系统
	system := actor.NewSystem("basic-demo")
	defer system.Shutdown()

	// 创建 Echo Actor
	echo := &EchoActor{name: "Echo"}
	pid := system.Spawn(echo, "echo")

	fmt.Println("\n📤 发送 3 个 Ping 消息...")

	// 发送多个 Ping 并等待 Pong
	for i := 1; i <= 3; i++ {
		resp, err := pid.Request(&PingMsg{Count: i}, 5*time.Second)
		if err != nil {
			return fmt.Errorf("请求失败: %w", err)
		}

		if pong, ok := resp.(*PongMsg); ok {
			fmt.Printf("📥 收到 Pong(%d)\n", pong.Count)
		}
	}

	fmt.Println("\n✅ 基础演示完成!")
	return nil
}

// runCounterDemo 并发计数器演示
func runCounterDemo(ctx context.Context, cmd *cli.Command) error {