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Fix the stream change cache to work over replication

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This commit is contained in:
Mark Haines 2016-09-07 15:58:00 +01:00
parent cb98ac261b
commit 2a0159b8ae
2 changed files with 12 additions and 1 deletions
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11
synapse/replication/slave/storage/deviceinbox.py
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@ -16,6 +16,7 @@
from ._base import BaseSlavedStore from ._base import BaseSlavedStore
from ._slaved_id_tracker import SlavedIdTracker from ._slaved_id_tracker import SlavedIdTracker
from synapse.storage import DataStore from synapse.storage import DataStore
from synapse.util.caches.stream_change_cache import StreamChangeCache
class SlavedDeviceInboxStore(BaseSlavedStore): class SlavedDeviceInboxStore(BaseSlavedStore):
@ -24,6 +25,10 @@ class SlavedDeviceInboxStore(BaseSlavedStore):
self._device_inbox_id_gen = SlavedIdTracker( self._device_inbox_id_gen = SlavedIdTracker(
db_conn, "device_inbox", "stream_id", db_conn, "device_inbox", "stream_id",
) )
self._device_inbox_stream_cache = StreamChangeCache(
"DeviceInboxStreamChangeCache",
self._device_inbox_id_gen.get_current_token()
)
get_to_device_stream_token = DataStore.get_to_device_stream_token.__func__ get_to_device_stream_token = DataStore.get_to_device_stream_token.__func__
get_new_messages_for_device = DataStore.get_new_messages_for_device.__func__ get_new_messages_for_device = DataStore.get_new_messages_for_device.__func__
@ -38,5 +43,11 @@ class SlavedDeviceInboxStore(BaseSlavedStore):
stream = result.get("to_device") stream = result.get("to_device")
if stream: if stream:
self._device_inbox_id_gen.advance(int(stream["position"])) self._device_inbox_id_gen.advance(int(stream["position"]))
for row in stream["rows"]:
stream_id = row[0]
user_id = row[1]
self._device_inbox_stream_cache.entity_has_changed(
user_id, stream_id
)
return super(SlavedDeviceInboxStore, self).process_replication(result) return super(SlavedDeviceInboxStore, self).process_replication(result)

2
synapse/storage/__init__.py
View file

@ -202,7 +202,7 @@ class DataStore(RoomMemberStore, RoomStore,
max_value=max_device_inbox_id, max_value=max_device_inbox_id,
) )
self._device_federation_outbox_stream_cache = StreamChangeCache( self._device_federation_outbox_stream_cache = StreamChangeCache(
"DeviceInboxStreamChangeCache", min_device_outbox_id, "DeviceFederationOutboxStreamChangeCache", min_device_outbox_id,
prefilled_cache=device_outbox_prefill, prefilled_cache=device_outbox_prefill,
) )