@Kevin Brosnan<mailto:kbros...@mozilla.com> ... has that temp file cleanup been 
implemented for Android Gecko?

My use case is children viewing hundreds of 5s video clips per session.  So it 
may be best if I can prevent the caching of video to not happen at all.  If 
that is what's happening.  I have preload turned off in the html/JS that calls 
each video..

<video name="video_player" id="video_player" style="display:none" controls 
preload="none">
                        <source src="mp4" type="video/mp4"/>
                    </video>

Once I watched a Google Developer announcement that talked about how they had 
built a video play api that was good for streaming video.  It would smartly 
buffer video while checking the network speed and determine on the fly whether 
to lower the resolution so the user did not encounter pauses.  Could it be the 
case that that technology is being used with Geckoview?  If so ... is there a 
way to turn off the smart buffering in cases where it is clear that the video 
is local... i.e. no network delay?

This is not my first rodeo with buffering clogging up the works.  With hundreds 
of short video clips that all get exercised... preload="none" was the cure.

If GeckoView is smart buffering the beginnings of each video ... how can I turn 
that off?

Thanks!
Bob

________________________________
From: Kevin Brosnan <kbros...@mozilla.com>
Sent: Tuesday, June 2, 2020 3:53 PM
To: Bob Achgill <bobachg...@hotmail.com>
Cc: Aaron Klotz <akl...@mozilla.com>; mobile-firefox-dev@mozilla.org 
<mobile-firefox-dev@mozilla.org>
Subject: Re: After watching 98 5 sec videos

Maybe you are hitting a variation on
https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugzilla.mozilla.org%2Fshow_bug.cgi%3Fid%3D1555115&amp;data=02%7C01%7C%7Ca8f63513e2bc4ca1f79608d80737106d%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637267280358298634&amp;sdata=9qzX1q3B5pTrb0CZ0i1frIWn8QNEo9SHKElnMZVTv9M%3D&amp;reserved=0
 which is that the
app_tmpdir folders/files are not cleared. Comment 5 sounds
relevant/similar.

Kevin Brosnan

On Tue, Jun 2, 2020 at 12:48 PM Bob Achgill <bobachg...@hotmail.com> wrote:
>
> Aaron,
>
> Sounds different than the one you mentioned... simply because  I have to 
> reinstall the app to stop it from hanging playing videos after the 98ish 
> played videos.
>
> My "bug" is...
>
> 1)  happening on a Samsung S7 Active (Android 8.0.0) reading from a 200GB 
> extSD.  So not ... low end phone.
> 2)  Rebooting the app or the phone does not restore proper video play... only 
> reinstalling the app
> 3)  When video hangs... I see the video but it will not progress.
>
> Mine appears to be some cache filling up issue.  A cache that only gets 
> cleared when the app is deleted and reinstalled.  Is there such a cached?  If 
> so how can I programmatically flush that cache?
>
> What kind of data do you need from me?
>
> Thanks!
> Bob
>
>
>
> ________________________________
> From: mobile-firefox-dev <mobile-firefox-dev-boun...@mozilla.org> on behalf 
> of Aaron Klotz <akl...@mozilla.com>
> Sent: Tuesday, June 2, 2020 12:39 PM
> To: mobile-firefox-dev@mozilla.org <mobile-firefox-dev@mozilla.org>
> Subject: Re: After watching 98 5 sec videos
>
> On 6/2/2020 9:34 AM, Bob Achgill wrote:
>
> After watching 98 5 sec videos all video watching hangs.  Stopping the app 
> and restarting does not help.  Only uninstalling and reinstalling the app 
> clears for watching another 98 videos.
>
> Is this expected?
>
>
> That sounds like a bug to me. We did triage this one recently: 
> https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugzilla.mozilla.org%2Fshow_bug.cgi%3Fid%3D1640369&amp;data=02%7C01%7C%7Ca8f63513e2bc4ca1f79608d80737106d%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637267280358298634&amp;sdata=qCWy6pMH2aveod9YttUXYI2m15IWO66STC%2FdG%2BeTVng%3D&amp;reserved=0
>  -- does that look familiar at all?
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> https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmail.mozilla.org%2Flistinfo%2Fmobile-firefox-dev&amp;data=02%7C01%7C%7Ca8f63513e2bc4ca1f79608d80737106d%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637267280358298634&amp;sdata=mNUkiFD8cWbvRRBsdGzcwdckvKr%2BNy1v8G8ax9G6S%2Bs%3D&amp;reserved=0
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