diff options
Diffstat (limited to 'synapse/storage')
| -rw-r--r-- | synapse/storage/events.py | 82 |
1 files changed, 42 insertions, 40 deletions
diff --git a/synapse/storage/events.py b/synapse/storage/events.py index ad026b5e0b..97aef25321 100644 --- a/synapse/storage/events.py +++ b/synapse/storage/events.py @@ -22,6 +22,7 @@ from synapse.events.utils import prune_event from synapse.util.async import ObservableDeferred from synapse.util.logcontext import preserve_fn, PreserveLoggingContext from synapse.util.logutils import log_function +from synapse.util.metrics import Measure from synapse.api.constants import EventTypes from synapse.api.errors import SynapseError @@ -1132,54 +1133,55 @@ class EventsStore(SQLBaseStore): @defer.inlineCallbacks def _get_event_from_row(self, internal_metadata, js, redacted, rejected_reason=None): - d = json.loads(js) - internal_metadata = json.loads(internal_metadata) - - if rejected_reason: - rejected_reason = yield self._simple_select_one_onecol( - table="rejections", - keyvalues={"event_id": rejected_reason}, - retcol="reason", - desc="_get_event_from_row_rejected_reason", - ) + with Measure(self._clock, "_get_event_from_row"): + d = json.loads(js) + internal_metadata = json.loads(internal_metadata) + + if rejected_reason: + rejected_reason = yield self._simple_select_one_onecol( + table="rejections", + keyvalues={"event_id": rejected_reason}, + retcol="reason", + desc="_get_event_from_row_rejected_reason", + ) - original_ev = FrozenEvent( - d, - internal_metadata_dict=internal_metadata, - rejected_reason=rejected_reason, - ) + original_ev = FrozenEvent( + d, + internal_metadata_dict=internal_metadata, + rejected_reason=rejected_reason, + ) - redacted_event = None - if redacted: - redacted_event = prune_event(original_ev) + redacted_event = None + if redacted: + redacted_event = prune_event(original_ev) - redaction_id = yield self._simple_select_one_onecol( - table="redactions", - keyvalues={"redacts": redacted_event.event_id}, - retcol="event_id", - desc="_get_event_from_row_redactions", - ) + redaction_id = yield self._simple_select_one_onecol( + table="redactions", + keyvalues={"redacts": redacted_event.event_id}, + retcol="event_id", + desc="_get_event_from_row_redactions", + ) - redacted_event.unsigned["redacted_by"] = redaction_id - # Get the redaction event. + redacted_event.unsigned["redacted_by"] = redaction_id + # Get the redaction event. - because = yield self.get_event( - redaction_id, - check_redacted=False, - allow_none=True, - ) + because = yield self.get_event( + redaction_id, + check_redacted=False, + allow_none=True, + ) - if because: - # It's fine to do add the event directly, since get_pdu_json - # will serialise this field correctly - redacted_event.unsigned["redacted_because"] = because + if because: + # It's fine to do add the event directly, since get_pdu_json + # will serialise this field correctly + redacted_event.unsigned["redacted_because"] = because - cache_entry = _EventCacheEntry( - event=original_ev, - redacted_event=redacted_event, - ) + cache_entry = _EventCacheEntry( + event=original_ev, + redacted_event=redacted_event, + ) - self._get_event_cache.prefill((original_ev.event_id,), cache_entry) + self._get_event_cache.prefill((original_ev.event_id,), cache_entry) defer.returnValue(cache_entry) |