Bug #19899
Updated by Peter Amstutz almost 2 years ago
Observed with the following sequence of events:
# Create an empty collection
# Visit the empty collection with Workbench 2
# Use arv-put --update-collection to upload a file to the collection
# Hit "Refresh" on the collection page
# The file list panel remains empty
The panel remains empty across visiting different collections and coming back as well as reloading the page, which suggests this is a caching issue, either the browser caching the keep-web response, or (more likely?) keep-web caching the collection listing.
After a couple minutes, the file I uploaded with arv-put started showing up.
Discussion on 1/5
Tom suggested adding a header to the request that tells keep-web that the collection UUID being requested is believed to have a certain PDH. If the PDH of the keep-web cache doesn't match, this will force a reload. Then Workbench can supply this header with the PDH from its own copy of the collection record.