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Merge worker apps into one. (#6964)

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Erik Johnston 2020-02-25 16:56:55 +00:00 • committed by GitHub
parent 4aea0bd292
commit bbf8886a05
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16 changed files with 1052 additions and 2327 deletions
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20
synapse/replication/slave/storage/events.py
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@ -32,6 +32,7 @@ from synapse.storage.data_stores.main.state import StateGroupWorkerStore
from synapse.storage.data_stores.main.stream import StreamWorkerStore
from synapse.storage.data_stores.main.user_erasure_store import UserErasureWorkerStore
from synapse.storage.database import Database
from synapse.util.caches.stream_change_cache import StreamChangeCache
from ._base import BaseSlavedStore
from ._slaved_id_tracker import SlavedIdTracker
@ -68,6 +69,21 @@ class SlavedEventStore(
super(SlavedEventStore, self).__init__(database, db_conn, hs)
events_max = self._stream_id_gen.get_current_token()
curr_state_delta_prefill, min_curr_state_delta_id = self.db.get_cache_dict(
db_conn,
"current_state_delta_stream",
entity_column="room_id",
stream_column="stream_id",
max_value=events_max, # As we share the stream id with events token
limit=1000,
)
self._curr_state_delta_stream_cache = StreamChangeCache(
"_curr_state_delta_stream_cache",
min_curr_state_delta_id,
prefilled_cache=curr_state_delta_prefill,
)
# Cached functions can't be accessed through a class instance so we need
# to reach inside the __dict__ to extract them.
@ -120,6 +136,10 @@ class SlavedEventStore(
backfilled=False,
)
elif row.type == EventsStreamCurrentStateRow.TypeId:
self._curr_state_delta_stream_cache.entity_has_changed(
row.data.room_id, token
)
if data.type == EventTypes.Member:
self.get_rooms_for_user_with_stream_ordering.invalidate(
(data.state_key,)