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Issue created by Antoine R. Dumont@ardumontMaintainer

Use journal clients for webapp and deposit to subscribe to events

Now that we started using journal for the dag, we may have a need for more functional topics.

Currently the webapp and the deposit needs to poll regularly information to update some status:

  • deposit status
  • save code now status

It'd be interesting to have dedicated topics for those so they can actually refresh themselves out of a journal client. That would allow to drop the need for regular polling.

Note: We may be able to use the existing topics (origin_visit_status for example) but then the journal client would receive too much information that they would need to filter out. Also poses the problem of eventual backfillings which could put too much pressure on those dedicated journal clients (save code now today is only around 76k origin requests...).

Thoughts?

Migrated from T3286 (view on Phabricator)

Edited by Phabricator Migration user