如何在async_write处理程序中检测到接收器套接字已关闭？

void handle_write(const boost::system::error_code& error, std::size_t bytes_transferred)
{
    if (error)
    {
        if (error == boost::asio::error::eof)
        {
            // 接收器套接字已关闭
            std::cout << "Receiver socket closed." << std::endl;
        }
        else
        {
            // 其他错误
            std::cout << "Write error: " << error.message() << std::endl;
        }
    }
    else
    {
        // 写入成功
        std::cout << "Write success." << std::endl;
    }
}

// 在async_write中使用handle_write作为处理程序
boost::asio::async_write(socket, buffer, handle_write);