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| author | Paul "LeoNerd" Evans <paul@matrix.org> | 2015-03-20 15:44:06 +0000 |
|---|---|---|
| committer | Paul "LeoNerd" Evans <paul@matrix.org> | 2015-03-20 15:44:06 +0000 |
| commit | ceb61daa70d30b56584bab61e17e68fd868d5264 (patch) | |
| tree | 2709ec5c62e83aa3416c52f35d0a976358cf6dfc | |
| parent | Allow @cached-wrapped functions to have more or fewer than 1 argument; assert... (diff) | |
| download | synapse-ceb61daa70d30b56584bab61e17e68fd868d5264.tar.xz | |
Add the tiniest of tiny one-element caches to get_room_events_max_id() as it's read every time someone hits eventstream
| -rw-r--r-- | synapse/storage/__init__.py | 1 | ||||
| -rw-r--r-- | synapse/storage/stream.py | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py index 4b16f445d6..70cb8a3ae8 100644 --- a/synapse/storage/__init__.py +++ b/synapse/storage/__init__.py @@ -111,6 +111,7 @@ class DataStore(RoomMemberStore, RoomStore, is_new_state=is_new_state, current_state=current_state, ) + self.get_room_events_max_id.invalidate() except _RollbackButIsFineException: pass diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py index 09bc522210..850ab9e0e3 100644 --- a/synapse/storage/stream.py +++ b/synapse/storage/stream.py @@ -35,7 +35,7 @@ what sort order was used: from twisted.internet import defer -from ._base import SQLBaseStore +from ._base import SQLBaseStore, cached from synapse.api.constants import EventTypes from synapse.api.errors import SynapseError from synapse.util.logutils import log_function @@ -413,6 +413,7 @@ class StreamStore(SQLBaseStore): "get_recent_events_for_room", get_recent_events_for_room_txn ) + @cached(num_args=0) def get_room_events_max_id(self): return self.runInteraction( "get_room_events_max_id", |