Function runIPSelector

main.go:79–140

runIPSelector 运行 IP 优选流程

(ipType int, useTLS bool)

// runIPSelector 运行 IP 优选流程
func runIPSelector(ipType int, useTLS bool) {
	var bandwidth int
	var taskNum int

	fmt.Print("请设置期望的带宽大小 (默认最小 1，单位 Mbps): ")
	scanner := bufio.NewScanner(os.Stdin)
	if scanner.Scan() {
		input := strings.TrimSpace(scanner.Text())
		if input == "" {
			bandwidth = 1
		} else {
			val, err := strconv.Atoi(input)
			if err != nil || val <= 0 {
				fmt.Println("输入无效，已使用默认值 1 Mbps")
				bandwidth = 1
			} else {
				bandwidth = val
			}
		}
	}

	fmt.Print("请设置 RTT 测试进程数 (默认 50，最大 100): ")
	if scanner.Scan() {
		input := strings.TrimSpace(scanner.Text())
		if input == "" {
			taskNum = 50
		} else {
			val, err := strconv.Atoi(input)
			if err != nil {
				fmt.Println("输入无效，已使用默认值 50")
				taskNum = 50
			} else if val <= 0 {
				fmt.Println("进程数不能为 0，自动设置为默认值")
				taskNum = 50
			} else {
				taskNum = val
			}
			if taskNum > 100 {
				fmt.Println("超过最大进程限制，自动设置为最大值")
				taskNum = 100
			}
		}
	}

	speed := bandwidth * 128
	startTime := time.Now()

	// 执行 Cloudflare 测试
	anycast, max, avgms, dataCenter := cloudflareTest(ipType, useTLS, taskNum, speed)

	realBandwidth := max / 128
	endTime := time.Now()

	fmt.Println()
	fmt.Println("优选 IP:", anycast)
	fmt.Println("设置带宽:", bandwidth, "Mbps")
	fmt.Println("实测带宽:", realBandwidth, "Mbps")
	fmt.Println("峰值速度:", max, "kB/s")