Stream as a return value in WCF - who disposes of it- Stream as a return value in WCF - who disposes it?

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problem ：

Let's say I have the following WCF implementation: Suppose I have the following WCF Realization ：

public Stream Download(string path){    FileStream stream = new FileStream(path, FileMode.Open, FileAccess.Read);    return stream;}

Who's responsible for disposing the returned value? Who is responsible for processing the returned value ？After all, a network failure might occur, hence the consumer might not be able to dispose it. After all , Possible network failure , So consumers may not be able to dispose of it .

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Solution ：

Reference resources ： https://stackoom.com/en/question/RCbg