Method CalculatePing

src/Utility/PingThread.cpp:30–47

}

int CPingThread::CalculatePing()
{
    auto handle = icmp_open();
    if (handle == nullptr)
    {
        return -4;
    }

    uint32_t start = SDL_GetTicks();
    int result = icmp_query(handle, ServerIP.c_str(), &start);
    if (result == 0)
    {
        result = (SDL_GetTicks() - start);
    }

    icmp_close(handle);
    return result;
}

void CPingThread::OnExecute(uint32_t nowTime)
{