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Make _state_groups_id_gen a normal IdGenerator
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@ -115,7 +115,7 @@ class DataStore(RoomMemberStore, RoomStore,
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)
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self._transaction_id_gen = IdGenerator(db_conn, "sent_transactions", "id")
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self._state_groups_id_gen = StreamIdGenerator(db_conn, "state_groups", "id")
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self._state_groups_id_gen = IdGenerator(db_conn, "state_groups", "id")
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self._access_tokens_id_gen = IdGenerator(db_conn, "access_tokens", "id")
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self._refresh_tokens_id_gen = IdGenerator(db_conn, "refresh_tokens", "id")
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self._event_reports_id_gen = IdGenerator(db_conn, "event_reports", "id")
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@ -271,39 +271,35 @@ class EventsStore(SQLBaseStore):
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len(events_and_contexts)
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)
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state_group_id_manager = self._state_groups_id_gen.get_next_mult(
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len(events_and_contexts)
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)
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with stream_ordering_manager as stream_orderings:
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with state_group_id_manager as state_group_ids:
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for (event, context), stream, state_group_id in zip(
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events_and_contexts, stream_orderings, state_group_ids
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):
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event.internal_metadata.stream_ordering = stream
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# Assign a state group_id in case a new id is needed for
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# this context. In theory we only need to assign this
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# for contexts that have current_state and aren't outliers
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# but that make the code more complicated. Assigning an ID
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# per event only causes the state_group_ids to grow as fast
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# as the stream_ordering so in practise shouldn't be a problem.
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context.new_state_group_id = state_group_id
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for (event, context), stream, in zip(
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events_and_contexts, stream_orderings
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):
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event.internal_metadata.stream_ordering = stream
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# Assign a state group_id in case a new id is needed for
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# this context. In theory we only need to assign this
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# for contexts that have current_state and aren't outliers
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# but that make the code more complicated. Assigning an ID
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# per event only causes the state_group_ids to grow as fast
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# as the stream_ordering so in practise shouldn't be a problem.
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context.new_state_group_id = self._state_groups_id_gen.get_next()
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chunks = [
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events_and_contexts[x:x + 100]
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for x in xrange(0, len(events_and_contexts), 100)
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]
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chunks = [
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events_and_contexts[x:x + 100]
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for x in xrange(0, len(events_and_contexts), 100)
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]
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for chunk in chunks:
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# We can't easily parallelize these since different chunks
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# might contain the same event. :(
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yield self.runInteraction(
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"persist_events",
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self._persist_events_txn,
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events_and_contexts=chunk,
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backfilled=backfilled,
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delete_existing=delete_existing,
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)
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persist_event_counter.inc_by(len(chunk))
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for chunk in chunks:
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# We can't easily parallelize these since different chunks
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# might contain the same event. :(
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yield self.runInteraction(
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"persist_events",
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self._persist_events_txn,
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events_and_contexts=chunk,
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backfilled=backfilled,
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delete_existing=delete_existing,
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)
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persist_event_counter.inc_by(len(chunk))
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@_retry_on_integrity_error
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@defer.inlineCallbacks
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@ -312,19 +308,18 @@ class EventsStore(SQLBaseStore):
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delete_existing=False):
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try:
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with self._stream_id_gen.get_next() as stream_ordering:
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with self._state_groups_id_gen.get_next() as state_group_id:
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event.internal_metadata.stream_ordering = stream_ordering
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context.new_state_group_id = state_group_id
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yield self.runInteraction(
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"persist_event",
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self._persist_event_txn,
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event=event,
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context=context,
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current_state=current_state,
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backfilled=backfilled,
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delete_existing=delete_existing,
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)
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persist_event_counter.inc()
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event.internal_metadata.stream_ordering = stream_ordering
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context.new_state_group_id = self._state_groups_id_gen.get_next()
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yield self.runInteraction(
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"persist_event",
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self._persist_event_txn,
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event=event,
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context=context,
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current_state=current_state,
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backfilled=backfilled,
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delete_existing=delete_existing,
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)
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persist_event_counter.inc()
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except _RollbackButIsFineException:
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pass
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@ -526,6 +526,3 @@ class StateStore(SQLBaseStore):
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return self.runInteraction(
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"get_all_new_state_groups", get_all_new_state_groups_txn
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)
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def get_state_stream_token(self):
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return self._state_groups_id_gen.get_current_token()
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