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| author | Eric Eastwood <erice@element.io> | 2025-01-08 10:11:09 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-01-08 10:11:09 -0600 |
| commit | aab3672037ee9ea71c54c89c86d9c0cc35ae184f (patch) | |
| tree | 6dda0c9b0df658b8b6b9a7f406a90f5af63e3dd7 /synapse/util/stringutils.py | |
| parent | Bump jinja2 from 3.1.4 to 3.1.5 (#18067) (diff) | |
| download | synapse-aab3672037ee9ea71c54c89c86d9c0cc35ae184f.tar.xz | |
Bust `_membership_stream_cache` cache when current state changes (#17732)
This is particularly a problem in a state reset scenario where the membership might change without a corresponding event. This PR is targeting a scenario where a state reset happens which causes room membership to change. Previously, the cache would just hold onto stale data and now we properly bust the cache in this scenario. We have a few tests for these scenarios which you can see are now fixed because we can remove the `FIXME` where we were previously manually busting the cache in the test itself. This is a general Synapse thing so by it's nature it helps out Sliding Sync. Fix https://github.com/element-hq/synapse/issues/17368 Prerequisite for https://github.com/element-hq/synapse/issues/17929 --- Match when are busting `_curr_state_delta_stream_cache`
Diffstat (limited to 'synapse/util/stringutils.py')
0 files changed, 0 insertions, 0 deletions