Bob,

it would be really helpful if you could send a log from your device while
reproducing this. You can collect device logs running `adb logcat` on a
terminal while the device is connected to your computer.

On Tue, Jun 2, 2020 at 2:44 PM Bob Achgill <bobachg...@hotmail.com> wrote:

> @Kevin Brosnan <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?
> > _______________________________________________
> > mobile-firefox-dev mailing list
> > mobile-firefox-dev@mozilla.org
> >
> 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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