# Setting verification load

This sample app demonstrates how to use the C-V2X Radio Manager API to set the verificaton load.

1. Create verification load callback method

static std::promise<telux::common::ErrorCode> gCallbackPromise;
    
    // Callback method for Cv2xThrottleManager->setVerificationLoad()
    static void cv2xsetVerificationLoadCallback(telux::common::ErrorCode error) {
        std::cout << "error=" << static_cast<int>(error) << std::endl;
        gCallbackPromise.set_value(error);
    }
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2. Create a initialization status callback method

bool cv2xTmStatusUpdated = false;
    telux::common::ServiceStatus cv2xTmStatus =
         telux::common::ServiceStatus::SERVICE_UNAVAILABLE;
    std::condition_variable cv;
    std::mutex mtx;
    
    auto statusCb = [&](telux::common::ServiceStatus status) {
         std::lock_guard<std::mutex> lock(mtx);
         cv2xTmStatusUpdated = true;
         cv2xTmStatus = status;
         cv.notify_all();
    };
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3. Get a handle to the ICv2xThrottleManager instance

// Get handle to Cv2xThrottleManager
    auto & cv2xFactory = Cv2xFactory::getInstance();
    auto cv2xThrottleManager = cv2xFactory.getCv2xThrottleManager(statusCb);
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4. Wait for throttle manager to complete initialization

std::unique_lock<std::mutex> lck(mtx);
    cv.wait(lck, [&] { return cv2xTmStatusUpdated; });
    
    if (telux::common::ServiceStatus::SERVICE_AVAILABLE !=
        cv2xTmStatus) {
        std::cout << "Error: failed to initialize Cv2xThrottleManager." << std::endl;
        return EXIT_FAILURE;
    }
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5. Set the verification load

cv2xThrottleManager->setVerificationLoad(load, cv2xsetVerificationLoadCallback);
    
    if (telux::common::ErrorCode::SUCCESS != gCallbackPromise.get_future().get()) {
         std::cout << "Error : failed to set verification load" << std::endl;
         return EXIT_FAILURE;
     } else {
         std::cout << "set verification load success" << std::endl;
     }
    
     gCallbackPromise = std::promise<telux::common::ErrorCode>();
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Last Published: Aug 05, 2026

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