Method onError

tests/test_udp.cpp:69–69

    void onReceived(const asio::ip::udp::endpoint& endpoint, const void* buffer, size_t size) override { SendAsync(endpoint, buffer, size); }
    void onSent(const asio::ip::udp::endpoint& endpoint, size_t sent) override { ReceiveAsync(); }
    void onError(int error, const std::string& category, const std::string& message) override { errors = true; }

public:
    std::atomic<bool> started{false};