Incidents/2020-06-25 caching-sessions

document status: final

Summary

See also <https://lists.wikimedia.org/pipermail/wikitech-ambassadors/2020-June/002316.html>

Documentation:

• User reports: T257522, T256395, T255156

• text-backend.inc.vcl.erb#72

Timeline

Restricted document.

Actionables

• https://phabricator.wikimedia.org/T260098 Understand beresp.ttl=0 issues in Varnish