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authorErik Johnston <erik@matrix.org>2018-03-01 16:59:39 +0000
committerErik Johnston <erik@matrix.org>2018-03-01 16:59:39 +0000
commit2ad4d5b5bba251e4f8afd5665c0d5865d8b18798 (patch)
tree53a3a64b3299e356e66f2b379392c4c974856435 /synapse/storage/__init__.py
parentStub out broken function only used for cache (diff)
parentMerge pull request #2924 from matrix-org/erikj/split_stream_store (diff)
downloadsynapse-2ad4d5b5bba251e4f8afd5665c0d5865d8b18798.tar.xz
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/split_sig_fed
Diffstat (limited to 'synapse/storage/__init__.py')
-rw-r--r--synapse/storage/__init__.py32
1 files changed, 1 insertions, 31 deletions
diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py
index 0f136f8a06..de00cae447 100644
--- a/synapse/storage/__init__.py
+++ b/synapse/storage/__init__.py
@@ -20,7 +20,6 @@ from synapse.storage.devices import DeviceStore
 from .appservice import (
     ApplicationServiceStore, ApplicationServiceTransactionStore
 )
-from ._base import LoggingTransaction
 from .directory import DirectoryStore
 from .events import EventsStore
 from .presence import PresenceStore, UserPresenceState
@@ -141,22 +140,6 @@ class DataStore(RoomMemberStore, RoomStore,
         else:
             self._cache_id_gen = None
 
-        events_max = self._stream_id_gen.get_current_token()
-        event_cache_prefill, min_event_val = self._get_cache_dict(
-            db_conn, "events",
-            entity_column="room_id",
-            stream_column="stream_ordering",
-            max_value=events_max,
-        )
-        self._events_stream_cache = StreamChangeCache(
-            "EventsRoomStreamChangeCache", min_event_val,
-            prefilled_cache=event_cache_prefill,
-        )
-
-        self._membership_stream_cache = StreamChangeCache(
-            "MembershipStreamChangeCache", events_max,
-        )
-
         self._presence_on_startup = self._get_active_presence(db_conn)
 
         presence_cache_prefill, min_presence_val = self._get_cache_dict(
@@ -204,6 +187,7 @@ class DataStore(RoomMemberStore, RoomStore,
             "DeviceListFederationStreamChangeCache", device_list_max,
         )
 
+        events_max = self._stream_id_gen.get_current_token()
         curr_state_delta_prefill, min_curr_state_delta_id = self._get_cache_dict(
             db_conn, "current_state_delta_stream",
             entity_column="room_id",
@@ -228,20 +212,6 @@ class DataStore(RoomMemberStore, RoomStore,
             prefilled_cache=_group_updates_prefill,
         )
 
-        cur = LoggingTransaction(
-            db_conn.cursor(),
-            name="_find_stream_orderings_for_times_txn",
-            database_engine=self.database_engine,
-            after_callbacks=[],
-            final_callbacks=[],
-        )
-        self._find_stream_orderings_for_times_txn(cur)
-        cur.close()
-
-        self.find_stream_orderings_looping_call = self._clock.looping_call(
-            self._find_stream_orderings_for_times, 10 * 60 * 1000
-        )
-
         self._stream_order_on_start = self.get_room_max_stream_ordering()
         self._min_stream_order_on_start = self.get_room_min_stream_ordering()