Does CoreWebView2Environment.CreateWebResourceResponse dispose the content stream

[fvanheeswijk]

Hello,

We are using CoreWebView2Environment.CreateWebResourceResponse and are unsure whether this method disposes the stream itself when the response is finished or if it for example creates a copy of the stream.

So our question is, are we allowed to dispose the content stream after passing it to this method?

[fw2568]

Good question @fvanheeswijk, have you ever found out? At least a direct file stream stays open after passing it to the method, so I would say it is never disposed.

[trametheka]

Bump, also interested in this. Have confirmed that streams given to CoreWebView2WebResourceRequest & CoreWebView2WebResourceResponse are not disposed, and there doesn't seem to be a way to tell when the class is finished with the stream (happy to be pointed to what I've missed).

Is there a best practice for when a WebResource's stream should be disposed?