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| author | Erik Johnston <erikj@jki.re> | 2017-05-16 15:50:11 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-05-16 15:50:11 +0100 |
| commit | b8492b6c2ff93ff2345fb3017cbe6f386bb273b7 (patch) | |
| tree | 380db9f4982ae762dc7d0a4bfc932cdfdf9ccd5c /synapse/storage/state.py | |
| parent | Merge pull request #2218 from matrix-org/rav/event_search_index (diff) | |
| parent | Remove spurious merge artifacts (diff) | |
| download | synapse-b8492b6c2ff93ff2345fb3017cbe6f386bb273b7.tar.xz | |
Merge pull request #2224 from matrix-org/erikj/prefill_state
Prefill state caches
Diffstat (limited to 'synapse/storage/state.py')
| -rw-r--r-- | synapse/storage/state.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/synapse/storage/state.py b/synapse/storage/state.py index a16afa8df5..85acf2ad1e 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -227,6 +227,18 @@ class StateStore(SQLBaseStore): ], ) + # Prefill the state group cache with this group. + # It's fine to use the sequence like this as the state group map + # is immutable. (If the map wasn't immutable then this prefill could + # race with another update) + txn.call_after( + self._state_group_cache.update, + self._state_group_cache.sequence, + key=context.state_group, + value=dict(context.current_state_ids), + full=True, + ) + self._simple_insert_many_txn( txn, table="event_to_state_groups", |