diff options
| -rw-r--r-- | synapse/handlers/sync.py | 289 | ||||
| -rw-r--r-- | synapse/handlers/typing.py | 23 |
2 files changed, 162 insertions, 150 deletions
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 3f1cda5b0b..3e5f27046e 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -19,6 +19,7 @@ from synapse.streams.config import PaginationConfig from synapse.api.constants import Membership, EventTypes from synapse.util import unwrapFirstError from synapse.util.logcontext import LoggingContext, PreserveLoggingContext +from synapse.util.metrics import Measure from twisted.internet import defer @@ -368,50 +369,51 @@ class SyncHandler(BaseHandler): typing events for that room. """ - typing_key = since_token.typing_key if since_token else "0" + with Measure(self.clock, "ephemeral_by_room"): + typing_key = since_token.typing_key if since_token else "0" - rooms = yield self.store.get_rooms_for_user(sync_config.user.to_string()) - room_ids = [room.room_id for room in rooms] - - typing_source = self.event_sources.sources["typing"] - typing, typing_key = yield typing_source.get_new_events( - user=sync_config.user, - from_key=typing_key, - limit=sync_config.filter_collection.ephemeral_limit(), - room_ids=room_ids, - is_guest=sync_config.is_guest, - ) - now_token = now_token.copy_and_replace("typing_key", typing_key) + rooms = yield self.store.get_rooms_for_user(sync_config.user.to_string()) + room_ids = [room.room_id for room in rooms] - ephemeral_by_room = {} - - for event in typing: - # we want to exclude the room_id from the event, but modifying the - # result returned by the event source is poor form (it might cache - # the object) - room_id = event["room_id"] - event_copy = {k: v for (k, v) in event.iteritems() - if k != "room_id"} - ephemeral_by_room.setdefault(room_id, []).append(event_copy) - - receipt_key = since_token.receipt_key if since_token else "0" - - receipt_source = self.event_sources.sources["receipt"] - receipts, receipt_key = yield receipt_source.get_new_events( - user=sync_config.user, - from_key=receipt_key, - limit=sync_config.filter_collection.ephemeral_limit(), - room_ids=room_ids, - is_guest=sync_config.is_guest, - ) - now_token = now_token.copy_and_replace("receipt_key", receipt_key) + typing_source = self.event_sources.sources["typing"] + typing, typing_key = yield typing_source.get_new_events( + user=sync_config.user, + from_key=typing_key, + limit=sync_config.filter_collection.ephemeral_limit(), + room_ids=room_ids, + is_guest=sync_config.is_guest, + ) + now_token = now_token.copy_and_replace("typing_key", typing_key) + + ephemeral_by_room = {} + + for event in typing: + # we want to exclude the room_id from the event, but modifying the + # result returned by the event source is poor form (it might cache + # the object) + room_id = event["room_id"] + event_copy = {k: v for (k, v) in event.iteritems() + if k != "room_id"} + ephemeral_by_room.setdefault(room_id, []).append(event_copy) + + receipt_key = since_token.receipt_key if since_token else "0" + + receipt_source = self.event_sources.sources["receipt"] + receipts, receipt_key = yield receipt_source.get_new_events( + user=sync_config.user, + from_key=receipt_key, + limit=sync_config.filter_collection.ephemeral_limit(), + room_ids=room_ids, + is_guest=sync_config.is_guest, + ) + now_token = now_token.copy_and_replace("receipt_key", receipt_key) - for event in receipts: - room_id = event["room_id"] - # exclude room id, as above - event_copy = {k: v for (k, v) in event.iteritems() - if k != "room_id"} - ephemeral_by_room.setdefault(room_id, []).append(event_copy) + for event in receipts: + room_id = event["room_id"] + # exclude room id, as above + event_copy = {k: v for (k, v) in event.iteritems() + if k != "room_id"} + ephemeral_by_room.setdefault(room_id, []).append(event_copy) defer.returnValue((now_token, ephemeral_by_room)) @@ -619,58 +621,61 @@ class SyncHandler(BaseHandler): """ :returns a Deferred TimelineBatch """ - filtering_factor = 2 - timeline_limit = sync_config.filter_collection.timeline_limit() - load_limit = max(timeline_limit * filtering_factor, 10) - max_repeat = 5 # Only try a few times per room, otherwise - room_key = now_token.room_key - end_key = room_key - - limited = recents is None or newly_joined_room or timeline_limit < len(recents) - - if recents is not None: - recents = sync_config.filter_collection.filter_room_timeline(recents) - recents = yield self._filter_events_for_client( - sync_config.user.to_string(), - recents, - is_peeking=sync_config.is_guest, - ) - else: - recents = [] - - since_key = None - if since_token and not newly_joined_room: - since_key = since_token.room_key - - while limited and len(recents) < timeline_limit and max_repeat: - events, end_key = yield self.store.get_room_events_stream_for_room( - room_id, - limit=load_limit + 1, - from_key=since_key, - to_key=end_key, - ) - loaded_recents = sync_config.filter_collection.filter_room_timeline(events) - loaded_recents = yield self._filter_events_for_client( - sync_config.user.to_string(), - loaded_recents, - is_peeking=sync_config.is_guest, - ) - loaded_recents.extend(recents) - recents = loaded_recents + with Measure(self.clock, "load_filtered_recents"): + filtering_factor = 2 + timeline_limit = sync_config.filter_collection.timeline_limit() + load_limit = max(timeline_limit * filtering_factor, 10) + max_repeat = 5 # Only try a few times per room, otherwise + room_key = now_token.room_key + end_key = room_key + + limited = recents is None or newly_joined_room or timeline_limit < len(recents) + + if recents is not None: + recents = sync_config.filter_collection.filter_room_timeline(recents) + recents = yield self._filter_events_for_client( + sync_config.user.to_string(), + recents, + is_peeking=sync_config.is_guest, + ) + else: + recents = [] + + since_key = None + if since_token and not newly_joined_room: + since_key = since_token.room_key + + while limited and len(recents) < timeline_limit and max_repeat: + events, end_key = yield self.store.get_room_events_stream_for_room( + room_id, + limit=load_limit + 1, + from_key=since_key, + to_key=end_key, + ) + loaded_recents = sync_config.filter_collection.filter_room_timeline( + events + ) + loaded_recents = yield self._filter_events_for_client( + sync_config.user.to_string(), + loaded_recents, + is_peeking=sync_config.is_guest, + ) + loaded_recents.extend(recents) + recents = loaded_recents - if len(events) <= load_limit: - limited = False - break - max_repeat -= 1 + if len(events) <= load_limit: + limited = False + break + max_repeat -= 1 - if len(recents) > timeline_limit: - limited = True - recents = recents[-timeline_limit:] - room_key = recents[0].internal_metadata.before + if len(recents) > timeline_limit: + limited = True + recents = recents[-timeline_limit:] + room_key = recents[0].internal_metadata.before - prev_batch_token = now_token.copy_and_replace( - "room_key", room_key - ) + prev_batch_token = now_token.copy_and_replace( + "room_key", room_key + ) defer.returnValue(TimelineBatch( events=recents, @@ -831,50 +836,53 @@ class SyncHandler(BaseHandler): # updates even if they occured logically before the previous event. # TODO(mjark) Check for new redactions in the state events. - if full_state: - if batch: - state = yield self.store.get_state_for_event(batch.events[0].event_id) - else: - state = yield self.get_state_at( - room_id, stream_position=now_token - ) + with Measure(self.clock, "compute_state_delta"): + if full_state: + if batch: + state = yield self.store.get_state_for_event( + batch.events[0].event_id + ) + else: + state = yield self.get_state_at( + room_id, stream_position=now_token + ) - timeline_state = { - (event.type, event.state_key): event - for event in batch.events if event.is_state() - } + timeline_state = { + (event.type, event.state_key): event + for event in batch.events if event.is_state() + } - state = _calculate_state( - timeline_contains=timeline_state, - timeline_start=state, - previous={}, - ) - elif batch.limited: - state_at_previous_sync = yield self.get_state_at( - room_id, stream_position=since_token - ) + state = _calculate_state( + timeline_contains=timeline_state, + timeline_start=state, + previous={}, + ) + elif batch.limited: + state_at_previous_sync = yield self.get_state_at( + room_id, stream_position=since_token + ) - state_at_timeline_start = yield self.store.get_state_for_event( - batch.events[0].event_id - ) + state_at_timeline_start = yield self.store.get_state_for_event( + batch.events[0].event_id + ) - timeline_state = { - (event.type, event.state_key): event - for event in batch.events if event.is_state() - } + timeline_state = { + (event.type, event.state_key): event + for event in batch.events if event.is_state() + } - state = _calculate_state( - timeline_contains=timeline_state, - timeline_start=state_at_timeline_start, - previous=state_at_previous_sync, - ) - else: - state = {} + state = _calculate_state( + timeline_contains=timeline_state, + timeline_start=state_at_timeline_start, + previous=state_at_previous_sync, + ) + else: + state = {} - defer.returnValue({ - (e.type, e.state_key): e - for e in sync_config.filter_collection.filter_room_state(state.values()) - }) + defer.returnValue({ + (e.type, e.state_key): e + for e in sync_config.filter_collection.filter_room_state(state.values()) + }) def check_joined_room(self, sync_config, state_delta): """ @@ -896,20 +904,21 @@ class SyncHandler(BaseHandler): @defer.inlineCallbacks def unread_notifs_for_room_id(self, room_id, sync_config, ephemeral_by_room): - last_unread_event_id = self.last_read_event_id_for_room_and_user( - room_id, sync_config.user.to_string(), ephemeral_by_room - ) - - notifs = [] - if last_unread_event_id: - notifs = yield self.store.get_unread_event_push_actions_by_room_for_user( - room_id, sync_config.user.to_string(), last_unread_event_id + with Measure(self.clock, "unread_notifs_for_room_id"): + last_unread_event_id = self.last_read_event_id_for_room_and_user( + room_id, sync_config.user.to_string(), ephemeral_by_room ) - defer.returnValue(notifs) - # There is no new information in this period, so your notification - # count is whatever it was last time. - defer.returnValue(None) + notifs = [] + if last_unread_event_id: + notifs = yield self.store.get_unread_event_push_actions_by_room_for_user( + room_id, sync_config.user.to_string(), last_unread_event_id + ) + defer.returnValue(notifs) + + # There is no new information in this period, so your notification + # count is whatever it was last time. + defer.returnValue(None) def _action_has_highlight(actions): diff --git a/synapse/handlers/typing.py b/synapse/handlers/typing.py index 43bf600913..b16d0017df 100644 --- a/synapse/handlers/typing.py +++ b/synapse/handlers/typing.py @@ -19,6 +19,7 @@ from ._base import BaseHandler from synapse.api.errors import SynapseError, AuthError from synapse.util.logcontext import PreserveLoggingContext +from synapse.util.metrics import Measure from synapse.types import UserID import logging @@ -222,6 +223,7 @@ class TypingNotificationHandler(BaseHandler): class TypingNotificationEventSource(object): def __init__(self, hs): self.hs = hs + self.clock = hs.get_clock() self._handler = None self._room_member_handler = None @@ -247,19 +249,20 @@ class TypingNotificationEventSource(object): } def get_new_events(self, from_key, room_ids, **kwargs): - from_key = int(from_key) - handler = self.handler() + with Measure(self.clock, "typing.get_new_events"): + from_key = int(from_key) + handler = self.handler() - events = [] - for room_id in room_ids: - if room_id not in handler._room_serials: - continue - if handler._room_serials[room_id] <= from_key: - continue + events = [] + for room_id in room_ids: + if room_id not in handler._room_serials: + continue + if handler._room_serials[room_id] <= from_key: + continue - events.append(self._make_event_for(room_id)) + events.append(self._make_event_for(room_id)) - return events, handler._latest_room_serial + return events, handler._latest_room_serial def get_current_key(self): return self.handler()._latest_room_serial |