Method ConnectClient

src/test/util/setup_common.h:265–271

     */
    template <typename T = DynSock>
    std::shared_ptr<typename T::Pipes> ConnectClient(std::span<const std::byte> data)
    {
        auto connected_socket_pipes(std::make_shared<typename T::Pipes>());
        connected_socket_pipes->recv.PushBytes(data.data(), data.size());
        m_accepted_sockets.Push(std::make_unique<T>(connected_socket_pipes));
        return connected_socket_pipes;
    }

private:
    //! Save the original value of CreateSock here and restore it when the test ends.