如何在 protobuf-net 中判断调用 DeserializeWithLengthPrefix 从 NetworkStream 读取了多少字节
有办法做到这一点吗？ 我想知道当我调用 DeserializeWithLengthPrefix 时从 NetworkStream 读取了多少字节。由于 NetworkStream 不支持 Position 属性，我看不到一种简单的方法来执行此操作。这可以以相当有效的方式完成吗？ 我需要了解这一点以进行分析，并且最好将分析开销尽可能降低。
Is there a way to do this?
I would like to know how many bytes were read from a NetworkStream when I call DeserializeWithLengthPrefix. Since NetworkStream does not support the Position property I cannot see a simple way to do this. Can this be done in a reasonably efficient way?
I need to know this for profiling purposes, and it would be ideal to have the profiling overhead as low as possible.
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哦，这是一个很好的问题。目前尚未公开，但如果需要，我可以使用
out bytesRead添加一个重载（以包括 lentgh 前缀和对象本身的开销，因为两者均已消耗）。我试图避免对“v1”进行太多更改，但我当然可以将其添加到“v2”中，而无需太多麻烦。Oh, that is an excellent question. That isn't currently exposed, but if desired I could add an overload with an
out bytesRead(to include both the overhead of the lentgh-prefix and the object itself, since both have been consumed). I'm trying to avoid too many changes to "v1", but I could certainly add that into "v2" without too much bother.