Fix up logcontexts

1 files changed, 21 insertions, 19 deletions

diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py

index 72271f2626..3f1cda5b0b 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -18,7 +18,7 @@ from ._base import BaseHandler
 from synapse.streams.config import PaginationConfig
 from synapse.api.constants import Membership, EventTypes
 from synapse.util import unwrapFirstError
-from synapse.util.logcontext import LoggingContext
+from synapse.util.logcontext import LoggingContext, PreserveLoggingContext
 
 from twisted.internet import defer
 
@@ -241,15 +241,16 @@ class SyncHandler(BaseHandler):
         deferreds = []
         for event in room_list:
             if event.membership == Membership.JOIN:
-                room_sync_deferred = self.full_state_sync_for_joined_room(
-                    room_id=event.room_id,
-                    sync_config=sync_config,
-                    now_token=now_token,
-                    timeline_since_token=timeline_since_token,
-                    ephemeral_by_room=ephemeral_by_room,
-                    tags_by_room=tags_by_room,
-                    account_data_by_room=account_data_by_room,
-                )
+                with PreserveLoggingContext(LoggingContext.current_context()):
+                    room_sync_deferred = self.full_state_sync_for_joined_room(
+                        room_id=event.room_id,
+                        sync_config=sync_config,
+                        now_token=now_token,
+                        timeline_since_token=timeline_since_token,
+                        ephemeral_by_room=ephemeral_by_room,
+                        tags_by_room=tags_by_room,
+                        account_data_by_room=account_data_by_room,
+                    )
                 room_sync_deferred.addCallback(joined.append)
                 deferreds.append(room_sync_deferred)
             elif event.membership == Membership.INVITE:
@@ -262,15 +263,16 @@ class SyncHandler(BaseHandler):
                 leave_token = now_token.copy_and_replace(
                     "room_key", "s%d" % (event.stream_ordering,)
                 )
-                room_sync_deferred = self.full_state_sync_for_archived_room(
-                    sync_config=sync_config,
-                    room_id=event.room_id,
-                    leave_event_id=event.event_id,
-                    leave_token=leave_token,
-                    timeline_since_token=timeline_since_token,
-                    tags_by_room=tags_by_room,
-                    account_data_by_room=account_data_by_room,
-                )
+                with PreserveLoggingContext(LoggingContext.current_context()):
+                    room_sync_deferred = self.full_state_sync_for_archived_room(
+                        sync_config=sync_config,
+                        room_id=event.room_id,
+                        leave_event_id=event.event_id,
+                        leave_token=leave_token,
+                        timeline_since_token=timeline_since_token,
+                        tags_by_room=tags_by_room,
+                        account_data_by_room=account_data_by_room,
+                    )
                 room_sync_deferred.addCallback(archived.append)
                 deferreds.append(room_sync_deferred)