Use async with for ID gens

changelog.d/8383.misc

@@ -0,0 +1 @@
+Refactor ID generators to use `async with` syntax.

synapse/storage/databases/main/account_data.py

@@ -339,7 +339,7 @@ async def add_account_data_to_room(
         """
         content_json = json_encoder.encode(content)
 
-        with await self._account_data_id_gen.get_next() as next_id:
+        async with self._account_data_id_gen.get_next() as next_id:
             # no need to lock here as room_account_data has a unique constraint
             # on (user_id, room_id, account_data_type) so simple_upsert will
             # retry if there is a conflict.
@@ -387,7 +387,7 @@ async def add_account_data_for_user(
         """
         content_json = json_encoder.encode(content)
 
-        with await self._account_data_id_gen.get_next() as next_id:
+        async with self._account_data_id_gen.get_next() as next_id:
             # no need to lock here as account_data has a unique constraint on
             # (user_id, account_data_type) so simple_upsert will retry if
             # there is a conflict.

synapse/storage/databases/main/deviceinbox.py

@@ -362,7 +362,7 @@ def add_messages_txn(txn, now_ms, stream_id):
                 rows.append((destination, stream_id, now_ms, edu_json))
             txn.executemany(sql, rows)
 
-        with await self._device_inbox_id_gen.get_next() as stream_id:
+        async with self._device_inbox_id_gen.get_next() as stream_id:
             now_ms = self.clock.time_msec()
             await self.db_pool.runInteraction(
                 "add_messages_to_device_inbox", add_messages_txn, now_ms, stream_id
@@ -411,7 +411,7 @@ def add_messages_txn(txn, now_ms, stream_id):
                 txn, stream_id, local_messages_by_user_then_device
             )
 
-        with await self._device_inbox_id_gen.get_next() as stream_id:
+        async with self._device_inbox_id_gen.get_next() as stream_id:
             now_ms = self.clock.time_msec()
             await self.db_pool.runInteraction(
                 "add_messages_from_remote_to_device_inbox",

synapse/storage/databases/main/devices.py

@@ -377,7 +377,7 @@ async def add_user_signature_change_to_streams(
             THe new stream ID.
         """
 
-        with await self._device_list_id_gen.get_next() as stream_id:
+        async with self._device_list_id_gen.get_next() as stream_id:
             await self.db_pool.runInteraction(
                 "add_user_sig_change_to_streams",
                 self._add_user_signature_change_txn,
@@ -1093,7 +1093,7 @@ async def add_device_change_to_streams(
         if not device_ids:
             return
 
-        with await self._device_list_id_gen.get_next_mult(
+        async with self._device_list_id_gen.get_next_mult(
             len(device_ids)
         ) as stream_ids:
             await self.db_pool.runInteraction(
@@ -1108,7 +1108,7 @@ async def add_device_change_to_streams(
             return stream_ids[-1]
 
         context = get_active_span_text_map()
-        with await self._device_list_id_gen.get_next_mult(
+        async with self._device_list_id_gen.get_next_mult(
             len(hosts) * len(device_ids)
         ) as stream_ids:
             await self.db_pool.runInteraction(

synapse/storage/databases/main/end_to_end_keys.py

@@ -831,7 +831,7 @@ async def set_e2e_cross_signing_key(self, user_id, key_type, key):
             key (dict): the key data
         """
 
-        with await self._cross_signing_id_gen.get_next() as stream_id:
+        async with self._cross_signing_id_gen.get_next() as stream_id:
             return await self.db_pool.runInteraction(
                 "add_e2e_cross_signing_key",
                 self._set_e2e_cross_signing_key_txn,

synapse/storage/databases/main/events.py

@@ -156,15 +156,15 @@ async def _persist_events_and_state_updates(
         # Note: Multiple instances of this function cannot be in flight at
         # the same time for the same room.
         if backfilled:
-            stream_ordering_manager = await self._backfill_id_gen.get_next_mult(
+            stream_ordering_manager = self._backfill_id_gen.get_next_mult(
                 len(events_and_contexts)
             )
         else:
-            stream_ordering_manager = await self._stream_id_gen.get_next_mult(
+            stream_ordering_manager = self._stream_id_gen.get_next_mult(
                 len(events_and_contexts)
             )
 
-        with stream_ordering_manager as stream_orderings:
+        async with stream_ordering_manager as stream_orderings:
             for (event, context), stream in zip(events_and_contexts, stream_orderings):
                 event.internal_metadata.stream_ordering = stream
 

synapse/storage/databases/main/group_server.py

@@ -1265,7 +1265,7 @@ def _register_user_group_membership_txn(txn, next_id):
 
             return next_id
 
-        with await self._group_updates_id_gen.get_next() as next_id:
+        async with self._group_updates_id_gen.get_next() as next_id:
             res = await self.db_pool.runInteraction(
                 "register_user_group_membership",
                 _register_user_group_membership_txn,

synapse/storage/databases/main/presence.py

@@ -23,11 +23,11 @@
 
 class PresenceStore(SQLBaseStore):
     async def update_presence(self, presence_states):
-        stream_ordering_manager = await self._presence_id_gen.get_next_mult(
+        stream_ordering_manager = self._presence_id_gen.get_next_mult(
             len(presence_states)
         )
 
-        with stream_ordering_manager as stream_orderings:
+        async with stream_ordering_manager as stream_orderings:
             await self.db_pool.runInteraction(
                 "update_presence",
                 self._update_presence_txn,

synapse/storage/databases/main/push_rule.py

@@ -338,7 +338,7 @@ async def add_push_rule(
     ) -> None:
         conditions_json = json_encoder.encode(conditions)
         actions_json = json_encoder.encode(actions)
-        with await self._push_rules_stream_id_gen.get_next() as stream_id:
+        async with self._push_rules_stream_id_gen.get_next() as stream_id:
             event_stream_ordering = self._stream_id_gen.get_current_token()
 
             if before or after:
@@ -585,7 +585,7 @@ def delete_push_rule_txn(txn, stream_id, event_stream_ordering):
                 txn, stream_id, event_stream_ordering, user_id, rule_id, op="DELETE"
             )
 
-        with await self._push_rules_stream_id_gen.get_next() as stream_id:
+        async with self._push_rules_stream_id_gen.get_next() as stream_id:
             event_stream_ordering = self._stream_id_gen.get_current_token()
 
             await self.db_pool.runInteraction(
@@ -616,7 +616,7 @@ async def set_push_rule_enabled(
         Raises:
             NotFoundError if the rule does not exist.
         """
-        with await self._push_rules_stream_id_gen.get_next() as stream_id:
+        async with self._push_rules_stream_id_gen.get_next() as stream_id:
             event_stream_ordering = self._stream_id_gen.get_current_token()
             await self.db_pool.runInteraction(
                 "_set_push_rule_enabled_txn",
@@ -754,7 +754,7 @@ def set_push_rule_actions_txn(txn, stream_id, event_stream_ordering):
                 data={"actions": actions_json},
             )
 
-        with await self._push_rules_stream_id_gen.get_next() as stream_id:
+        async with self._push_rules_stream_id_gen.get_next() as stream_id:
             event_stream_ordering = self._stream_id_gen.get_current_token()
 
             await self.db_pool.runInteraction(

synapse/storage/databases/main/pusher.py

@@ -281,7 +281,7 @@ async def add_pusher(
         last_stream_ordering,
         profile_tag="",
     ) -> None:
-        with await self._pushers_id_gen.get_next() as stream_id:
+        async with self._pushers_id_gen.get_next() as stream_id:
             # no need to lock because `pushers` has a unique key on
             # (app_id, pushkey, user_name) so simple_upsert will retry
             await self.db_pool.simple_upsert(
@@ -344,7 +344,7 @@ def delete_pusher_txn(txn, stream_id):
                 },
             )
 
-        with await self._pushers_id_gen.get_next() as stream_id:
+        async with self._pushers_id_gen.get_next() as stream_id:
             await self.db_pool.runInteraction(
                 "delete_pusher", delete_pusher_txn, stream_id
             )

synapse/storage/databases/main/receipts.py

@@ -524,7 +524,7 @@ def graph_to_linear(txn):
                 "insert_receipt_conv", graph_to_linear
             )
 
-        with await self._receipts_id_gen.get_next() as stream_id:
+        async with self._receipts_id_gen.get_next() as stream_id:
             event_ts = await self.db_pool.runInteraction(
                 "insert_linearized_receipt",
                 self.insert_linearized_receipt_txn,

synapse/storage/databases/main/room.py

@@ -1137,7 +1137,7 @@ def store_room_txn(txn, next_id):
                         },
                     )
 
-            with await self._public_room_id_gen.get_next() as next_id:
+            async with self._public_room_id_gen.get_next() as next_id:
                 await self.db_pool.runInteraction(
                     "store_room_txn", store_room_txn, next_id
                 )
@@ -1204,7 +1204,7 @@ def set_room_is_public_txn(txn, next_id):
                     },
                 )
 
-        with await self._public_room_id_gen.get_next() as next_id:
+        async with self._public_room_id_gen.get_next() as next_id:
             await self.db_pool.runInteraction(
                 "set_room_is_public", set_room_is_public_txn, next_id
             )
@@ -1284,7 +1284,7 @@ def set_room_is_public_appservice_txn(txn, next_id):
                     },
                 )
 
-        with await self._public_room_id_gen.get_next() as next_id:
+        async with self._public_room_id_gen.get_next() as next_id:
             await self.db_pool.runInteraction(
                 "set_room_is_public_appservice",
                 set_room_is_public_appservice_txn,

synapse/storage/databases/main/tags.py

@@ -210,7 +210,7 @@ def add_tag_txn(txn, next_id):
             )
             self._update_revision_txn(txn, user_id, room_id, next_id)
 
-        with await self._account_data_id_gen.get_next() as next_id:
+        async with self._account_data_id_gen.get_next() as next_id:
             await self.db_pool.runInteraction("add_tag", add_tag_txn, next_id)
 
         self.get_tags_for_user.invalidate((user_id,))
@@ -232,7 +232,7 @@ def remove_tag_txn(txn, next_id):
             txn.execute(sql, (user_id, room_id, tag))
             self._update_revision_txn(txn, user_id, room_id, next_id)
 
-        with await self._account_data_id_gen.get_next() as next_id:
+        async with self._account_data_id_gen.get_next() as next_id:
             await self.db_pool.runInteraction("remove_tag", remove_tag_txn, next_id)
 
         self.get_tags_for_user.invalidate((user_id,))