diff options
| author | Erik Johnston <erik@matrix.org> | 2017-05-03 10:00:29 +0100 |
|---|---|---|
| committer | Erik Johnston <erik@matrix.org> | 2017-05-03 10:00:29 +0100 |
| commit | 2c2dcf81d03fabfe4a018b60b4b840069627b3fe (patch) | |
| tree | d9952fa321a38e9bd7c2991e9770084f974b5f97 /synapse/storage/state.py | |
| parent | Comments (diff) | |
| download | synapse-2c2dcf81d03fabfe4a018b60b4b840069627b3fe.tar.xz | |
Update comment
Diffstat (limited to '')
| -rw-r--r-- | synapse/storage/state.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 5d6f7dfa28..03981f5d2b 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -229,7 +229,8 @@ 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. + # 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, |