Embed tag displays "Operation canceled" message

[tuma]

Hi,

I have integrated CEF 2357 with my application and seeing issues with <embed> tag. Below is my content.

<video controls>
<source src="Woodrow_Wilson_video_montage.ogg">
</video>
<embed src="Woodrow_Wilson_video_montage.ogg" />

with CEF 1650, it works fine. In CEF 2357, there is no issues in <video> tag. But content doesn't play in <embed> tag and shows "Operation Canceled" message.

Any pointer to understand / debug this issue will be helpful.

[magreenblatt]

How does it behave in Google Chrome?

[tuma]

It works fine in Chrome browser.

[tuma]

When I debugged this issue, I got to know the below code throws error (net::ERR_ABORTED) to client code (comes through the CEF interface CefLoadHandler::OnLoadError). Where we are loading customized error string. If I just ignore this error, video plays fine.

Any idea why this error is being thrown from chromium, when things are playing well when it is ignored?

chromium\src\content\renderer\render_frame_impl.cc
----------------------------------------------------------------------------

void RenderFrameImpl::didFailLoad(blink::WebLocalFrame* frame,
const blink::WebURLError& error,
blink::WebHistoryCommitType commit_type) {
............
........
Send(new FrameHostMsg_DidFailLoadWithError(routing_id_,
failed_request.url(),
error.reason,
error_description));
}

[magreenblatt]

What is the URL that receives ERR_ABORTED? You can see that ClientHandler::OnLoadError ignores the ERR_ABORTED condition: https://bitbucket.org/chromiumembedded/ ... ler.cc-450

[tuma]

I get this error for media URL "file:///C:/myWebSite/mp3/Woodrow_Wilson_video_montage.ogg". If I ignore this error (like ClientHandler), video plays fine.

Is it a bug?

[magreenblatt]

I get this error for media URL "file:///C:/myWebSite/mp3/Woodrow_Wilson_video_montage.ogg". If I ignore this error (like ClientHandler), video plays fine.

Is it a bug?

Probably not.