Gracefully handle cache engines that can't list keys

Description

Some cache engines such as memcached don't support listing keys. This causes errors in the CacheBox debug panel that look bad. Catch errors while listing cache contents and handle them more gracefully. Still show message and detail on the page to help troubleshoot other errors, but don't let the general purpose error page show up.

Fixed

Assignee

Luis Majano

Reporter

Brad Wood

Labels

None

Components

Fix versions

Priority

Major
Configure