Camo is a caching image proxy, used in Zulip to avoid mixed-content
warnings by proxying HTTP image content over HTTPS. We've been using
it in zulip.com production for years; this change makes it available
in standalone Zulip deployments.
This could potentially help with debugging exactly what happened with
some issue down the line.
(imported from commit cc7321d742875b644d4727a084b462dcd01dcf10)
I figure we can start with 600s as a maximum age -- our threads do
many dozens of requests per minute, so I figure we'll get most of the
benefit of permanently persisting connections this way. I could also
be convinced to do just 60s, though the impact will likely to be less
visible on staging. 600s seems to be what Django originally had for
this parameter before they disabled it by default. See:
https://groups.google.com/forum/#!msg/django-developers/rH0QQP7tI6w/yBusiFTNBR4J
for discussion, which also suggests we might have issues with
runserver that we should watch out for.
(imported from commit 0ae09fa4f1b39cc88c76fa58258aaf20ab168dcf)
This requires no changes in production, but is tagged as manual to
remind developers that they need to edit and run the tools/migrate-db
script to fix up their local database instances.
(imported from commit fbf764fb61592ef994d6d2ad56edad65ff01f14b)
This includes a hack to preserve humbug/backends.py as a symlink, so
that we don't need to regenerate all our old sessions.
(imported from commit b7918988b31c71ec01bbdc270db7017d4069221d)