Hi guys,

Something that's slowly been developing and is starting to be a problem
with more and more projects. When for whatever reason the small image files
for Simple View do not download correctly, they get shown as 'some download
is stalled' in BOINC Manager and all subsequent downloads of work is
stalled as well. This causes systems to run out of work.

I think we should rethink this, and not have image files of a part of the
GUI that not everyone uses/sees, be capable of having a catastrophic effect
on work downloads.

Two threads about this, one in the BOINC forums:
https://boinc.berkeley.edu/dev/forum_thread.php?id=10691
And one in the WCG forum:
https://secure.worldcommunitygrid.org/forums/wcg/viewthread_thread,38704

In the latter, Sekerob shows how to circumvent this problem by downloading
the image files by hand, but people shouldn't have to go through this. Not
with BOINC needing to be set & go.

Two solutions come to mind:
1. Don't let image files be dependent on downloads. If one or more are
stuck, too bad but they're not crucial for the client to run, so dismiss
that they're not in yet and always allow downloads of applications/work to
continue.
2. Compress the image files into a zip file, download that separately from
work requests, unpack at BOINCs leisure.
Or perhaps:
3. Have a check in place to see what view the user uses. If not Simple
View, is it necessary to download all image files now, or can we spread
them over further downloads of work, and still separate their outcome from
work requests?

Discuss!
(Heh, always wanted to say that. :-))

With seasonal greetings,

-- Jord van der Elst.
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