Port synapse.handlers.initial_sync to async/await
Erik Johnston
parent
f166a8d1f5
commit
a1f8ea9051
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@ -89,8 +89,7 @@ class InitialSyncHandler(BaseHandler):
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include_archived,
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)
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@defer.inlineCallbacks
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def _snapshot_all_rooms(
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async def _snapshot_all_rooms(
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self,
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user_id=None,
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pagin_config=None,
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@ -102,7 +101,7 @@ class InitialSyncHandler(BaseHandler):
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if include_archived:
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memberships.append(Membership.LEAVE)
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room_list = yield self.store.get_rooms_for_user_where_membership_is(
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room_list = await self.store.get_rooms_for_user_where_membership_is(
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user_id=user_id, membership_list=memberships
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)
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@ -110,33 +109,32 @@ class InitialSyncHandler(BaseHandler):
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rooms_ret = []
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now_token = yield self.hs.get_event_sources().get_current_token()
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now_token = await self.hs.get_event_sources().get_current_token()
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presence_stream = self.hs.get_event_sources().sources["presence"]
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pagination_config = PaginationConfig(from_token=now_token)
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presence, _ = yield presence_stream.get_pagination_rows(
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presence, _ = await presence_stream.get_pagination_rows(
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user, pagination_config.get_source_config("presence"), None
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)
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receipt_stream = self.hs.get_event_sources().sources["receipt"]
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receipt, _ = yield receipt_stream.get_pagination_rows(
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receipt, _ = await receipt_stream.get_pagination_rows(
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user, pagination_config.get_source_config("receipt"), None
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)
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tags_by_room = yield self.store.get_tags_for_user(user_id)
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tags_by_room = await self.store.get_tags_for_user(user_id)
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account_data, account_data_by_room = yield self.store.get_account_data_for_user(
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account_data, account_data_by_room = await self.store.get_account_data_for_user(
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user_id
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)
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public_room_ids = yield self.store.get_public_room_ids()
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public_room_ids = await self.store.get_public_room_ids()
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limit = pagin_config.limit
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if limit is None:
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limit = 10
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@defer.inlineCallbacks
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def handle_room(event):
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async def handle_room(event):
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d = {
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"room_id": event.room_id,
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"membership": event.membership,
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@ -149,8 +147,8 @@ class InitialSyncHandler(BaseHandler):
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time_now = self.clock.time_msec()
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d["inviter"] = event.sender
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invite_event = yield self.store.get_event(event.event_id)
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d["invite"] = yield self._event_serializer.serialize_event(
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invite_event = await self.store.get_event(event.event_id)
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d["invite"] = await self._event_serializer.serialize_event(
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invite_event, time_now, as_client_event
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)
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@ -174,7 +172,7 @@ class InitialSyncHandler(BaseHandler):
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lambda states: states[event.event_id]
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)
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(messages, token), current_state = yield make_deferred_yieldable(
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(messages, token), current_state = await make_deferred_yieldable(
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defer.gatherResults(
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[
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run_in_background(
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@ -188,7 +186,7 @@ class InitialSyncHandler(BaseHandler):
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)
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).addErrback(unwrapFirstError)
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messages = yield filter_events_for_client(
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messages = await filter_events_for_client(
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self.storage, user_id, messages
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)
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@ -198,7 +196,7 @@ class InitialSyncHandler(BaseHandler):
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d["messages"] = {
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"chunk": (
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yield self._event_serializer.serialize_events(
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await self._event_serializer.serialize_events(
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messages, time_now=time_now, as_client_event=as_client_event
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)
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),
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@ -206,7 +204,7 @@ class InitialSyncHandler(BaseHandler):
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"end": end_token.to_string(),
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}
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d["state"] = yield self._event_serializer.serialize_events(
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d["state"] = await self._event_serializer.serialize_events(
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current_state.values(),
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time_now=time_now,
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as_client_event=as_client_event,
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@ -229,7 +227,7 @@ class InitialSyncHandler(BaseHandler):
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except Exception:
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logger.exception("Failed to get snapshot")
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yield concurrently_execute(handle_room, room_list, 10)
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await concurrently_execute(handle_room, room_list, 10)
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account_data_events = []
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for account_data_type, content in account_data.items():
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@ -253,8 +251,7 @@ class InitialSyncHandler(BaseHandler):
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return ret
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@defer.inlineCallbacks
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def room_initial_sync(self, requester, room_id, pagin_config=None):
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async def room_initial_sync(self, requester, room_id, pagin_config=None):
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"""Capture the a snapshot of a room. If user is currently a member of
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the room this will be what is currently in the room. If the user left
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the room this will be what was in the room when they left.
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@ -271,32 +268,32 @@ class InitialSyncHandler(BaseHandler):
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A JSON serialisable dict with the snapshot of the room.
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"""
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blocked = yield self.store.is_room_blocked(room_id)
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blocked = await self.store.is_room_blocked(room_id)
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if blocked:
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raise SynapseError(403, "This room has been blocked on this server")
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user_id = requester.user.to_string()
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membership, member_event_id = yield self._check_in_room_or_world_readable(
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membership, member_event_id = await self._check_in_room_or_world_readable(
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room_id, user_id
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)
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is_peeking = member_event_id is None
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if membership == Membership.JOIN:
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result = yield self._room_initial_sync_joined(
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result = await self._room_initial_sync_joined(
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user_id, room_id, pagin_config, membership, is_peeking
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)
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elif membership == Membership.LEAVE:
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result = yield self._room_initial_sync_parted(
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result = await self._room_initial_sync_parted(
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user_id, room_id, pagin_config, membership, member_event_id, is_peeking
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)
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account_data_events = []
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tags = yield self.store.get_tags_for_room(user_id, room_id)
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tags = await self.store.get_tags_for_room(user_id, room_id)
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if tags:
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account_data_events.append({"type": "m.tag", "content": {"tags": tags}})
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account_data = yield self.store.get_account_data_for_room(user_id, room_id)
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account_data = await self.store.get_account_data_for_room(user_id, room_id)
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for account_data_type, content in account_data.items():
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account_data_events.append({"type": account_data_type, "content": content})
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@ -304,11 +301,10 @@ class InitialSyncHandler(BaseHandler):
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return result
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@defer.inlineCallbacks
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def _room_initial_sync_parted(
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async def _room_initial_sync_parted(
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self, user_id, room_id, pagin_config, membership, member_event_id, is_peeking
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):
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room_state = yield self.state_store.get_state_for_events([member_event_id])
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room_state = await self.state_store.get_state_for_events([member_event_id])
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room_state = room_state[member_event_id]
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@ -316,13 +312,13 @@ class InitialSyncHandler(BaseHandler):
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if limit is None:
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limit = 10
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stream_token = yield self.store.get_stream_token_for_event(member_event_id)
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stream_token = await self.store.get_stream_token_for_event(member_event_id)
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messages, token = yield self.store.get_recent_events_for_room(
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messages, token = await self.store.get_recent_events_for_room(
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room_id, limit=limit, end_token=stream_token
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)
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messages = yield filter_events_for_client(
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messages = await filter_events_for_client(
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self.storage, user_id, messages, is_peeking=is_peeking
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)
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@ -336,13 +332,13 @@ class InitialSyncHandler(BaseHandler):
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"room_id": room_id,
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"messages": {
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"chunk": (
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yield self._event_serializer.serialize_events(messages, time_now)
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await self._event_serializer.serialize_events(messages, time_now)
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),
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"start": start_token.to_string(),
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"end": end_token.to_string(),
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},
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"state": (
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yield self._event_serializer.serialize_events(
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await self._event_serializer.serialize_events(
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room_state.values(), time_now
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)
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),
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@ -350,19 +346,18 @@ class InitialSyncHandler(BaseHandler):
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"receipts": [],
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}
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@defer.inlineCallbacks
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def _room_initial_sync_joined(
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async def _room_initial_sync_joined(
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self, user_id, room_id, pagin_config, membership, is_peeking
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):
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current_state = yield self.state.get_current_state(room_id=room_id)
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current_state = await self.state.get_current_state(room_id=room_id)
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# TODO: These concurrently
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time_now = self.clock.time_msec()
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state = yield self._event_serializer.serialize_events(
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state = await self._event_serializer.serialize_events(
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current_state.values(), time_now
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)
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now_token = yield self.hs.get_event_sources().get_current_token()
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now_token = await self.hs.get_event_sources().get_current_token()
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limit = pagin_config.limit if pagin_config else None
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if limit is None:
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@ -377,28 +372,26 @@ class InitialSyncHandler(BaseHandler):
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presence_handler = self.hs.get_presence_handler()
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@defer.inlineCallbacks
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def get_presence():
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async def get_presence():
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# If presence is disabled, return an empty list
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if not self.hs.config.use_presence:
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return []
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states = yield presence_handler.get_states(
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states = await presence_handler.get_states(
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[m.user_id for m in room_members], as_event=True
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)
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return states
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@defer.inlineCallbacks
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def get_receipts():
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receipts = yield self.store.get_linearized_receipts_for_room(
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async def get_receipts():
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receipts = await self.store.get_linearized_receipts_for_room(
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room_id, to_key=now_token.receipt_key
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)
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if not receipts:
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receipts = []
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return receipts
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presence, receipts, (messages, token) = yield make_deferred_yieldable(
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presence, receipts, (messages, token) = await make_deferred_yieldable(
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defer.gatherResults(
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[
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run_in_background(get_presence),
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@ -414,7 +407,7 @@ class InitialSyncHandler(BaseHandler):
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).addErrback(unwrapFirstError)
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)
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messages = yield filter_events_for_client(
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messages = await filter_events_for_client(
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self.storage, user_id, messages, is_peeking=is_peeking
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)
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@ -427,7 +420,7 @@ class InitialSyncHandler(BaseHandler):
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"room_id": room_id,
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"messages": {
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"chunk": (
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yield self._event_serializer.serialize_events(messages, time_now)
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await self._event_serializer.serialize_events(messages, time_now)
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),
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"start": start_token.to_string(),
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"end": end_token.to_string(),
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@ -441,18 +434,17 @@ class InitialSyncHandler(BaseHandler):
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return ret
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@defer.inlineCallbacks
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def _check_in_room_or_world_readable(self, room_id, user_id):
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async def _check_in_room_or_world_readable(self, room_id, user_id):
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try:
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# check_user_was_in_room will return the most recent membership
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# event for the user if:
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# * The user is a non-guest user, and was ever in the room
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# * The user is a guest user, and has joined the room
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# else it will throw.
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member_event = yield self.auth.check_user_was_in_room(room_id, user_id)
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member_event = await self.auth.check_user_was_in_room(room_id, user_id)
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return member_event.membership, member_event.event_id
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except AuthError:
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visibility = yield self.state_handler.get_current_state(
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visibility = await self.state_handler.get_current_state(
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room_id, EventTypes.RoomHistoryVisibility, ""
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)
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if (
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