如何管理HoloLens 2上的内存泄漏？

Question

我有一个客户服务器应用程序。 Hololens 2是我的客户端，并使用UDP与服务器进行通信。我的MRTK Profiler向我展示了该应用程序会增加内存，并在2-3分钟后应用程序崩溃。我将一些数据包从服务器发送到Hololens。我试图致电GC，但也行不通。我尝试使用块和线程删除，但结果没有改变。我只使用一个端口。我应该连接，获取数据包并为每个数据包处理插座吗？ （这是如此糟糕的解决方案）无论如何，我知道如何修复泄漏？

private void Socket_MessageReceived(Windows.Networking.Sockets.DatagramSocket sender,
Windows.Networking.Sockets.DatagramSocketMessageReceivedEventArgs args)
{
    //Read the message that was received from the UDP  client.
    Stream streamIn = args.GetDataStream().AsStreamForRead();
    MemoryStream ms = Task.Run(() => ToMemoryStream(streamIn)).Result;
    byte[] msgData = ms.ToArray();
    ThreadManager.ExecuteOnMainThread(() =>
    {
        Task.Run(() => HandleData(msgData));
     });
}

private async Task<MemoryStream> ToMemoryStream(Stream input)
{
    try
    {
        using (MemoryStream ms = new MemoryStream())
        {
            // Read and write in blocks of 4K.
            byte[] block = new byte[0x1000];
            while (true)
            {
                int bytesRead = input.Read(block, 0, block.Length);
                if (bytesRead == 0)
                {
                    return ms;
                }
                ms.Write(block, 0, bytesRead);
            }
        }
    }
    finally { }
}

private async System.Threading.Tasks.Task HandleData(byte[] data)
{
    using (Packet packet = new Packet(data))
    {
        int packetLength = packet.ReadInt();
        data = packet.ReadBytes(packetLength);
    }
        
    ThreadManager.ExecuteOnMainThread(() =>
    {
        using (Packet packet = new Packet(data))
        {
            int packetId = packet.ReadInt();
            // Call appropriate method to handle the packet
            _packetHandlers[packetId](packet); 
        }
    });
}   

更新内存工具：

Answer 1

为此，据报道是Unity更新版本和流类。这是显示这样一个建议的帖子：

​

​接收代码的消息不使用流类，如下示例中消除了内存泄漏，在Unity 2018.2.18f1中测试“

代码（CSHARP）：

using (var reader = args.GetDataReader())
{
            var buf = new byte[reader.UnconsumedBufferLength];
            reader.ReadBytes(buf);
            string message = Encoding.UTF8.GetString(buf);
}