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-rw-r--r--changelog.d/14146.removal1
-rw-r--r--synapse/handlers/account_data.py2
-rw-r--r--synapse/handlers/initial_sync.py27
-rw-r--r--synapse/handlers/pagination.py5
-rw-r--r--synapse/handlers/presence.py4
-rw-r--r--synapse/handlers/receipts.py2
-rw-r--r--synapse/handlers/relations.py3
-rw-r--r--synapse/handlers/room.py2
-rw-r--r--synapse/handlers/typing.py2
-rw-r--r--synapse/rest/client/events.py4
-rw-r--r--synapse/rest/client/initial_sync.py4
-rw-r--r--synapse/rest/client/room.py4
-rw-r--r--synapse/storage/databases/main/stream.py2
-rw-r--r--synapse/streams/__init__.py2
-rw-r--r--synapse/streams/config.py12
-rw-r--r--tests/rest/client/test_typing.py3
16 files changed, 29 insertions, 50 deletions
diff --git a/changelog.d/14146.removal b/changelog.d/14146.removal
new file mode 100644
index 0000000000..08fa752897
--- /dev/null
+++ b/changelog.d/14146.removal
@@ -0,0 +1 @@
+Remove the unstable identifier for [MSC3715](https://github.com/matrix-org/matrix-doc/pull/3715).
diff --git a/synapse/handlers/account_data.py b/synapse/handlers/account_data.py
index 0478448b47..fc21d58001 100644
--- a/synapse/handlers/account_data.py
+++ b/synapse/handlers/account_data.py
@@ -225,7 +225,7 @@ class AccountDataEventSource(EventSource[int, JsonDict]):
         self,
         user: UserID,
         from_key: int,
-        limit: Optional[int],
+        limit: int,
         room_ids: Collection[str],
         is_guest: bool,
         explicit_room_id: Optional[str] = None,
diff --git a/synapse/handlers/initial_sync.py b/synapse/handlers/initial_sync.py
index 860c82c110..9c335e6863 100644
--- a/synapse/handlers/initial_sync.py
+++ b/synapse/handlers/initial_sync.py
@@ -57,13 +57,7 @@ class InitialSyncHandler:
         self.validator = EventValidator()
         self.snapshot_cache: ResponseCache[
             Tuple[
-                str,
-                Optional[StreamToken],
-                Optional[StreamToken],
-                str,
-                Optional[int],
-                bool,
-                bool,
+                str, Optional[StreamToken], Optional[StreamToken], str, int, bool, bool
             ]
         ] = ResponseCache(hs.get_clock(), "initial_sync_cache")
         self._event_serializer = hs.get_event_client_serializer()
@@ -154,11 +148,6 @@ class InitialSyncHandler:
 
         public_room_ids = await self.store.get_public_room_ids()
 
-        if pagin_config.limit is not None:
-            limit = pagin_config.limit
-        else:
-            limit = 10
-
         serializer_options = SerializeEventConfig(as_client_event=as_client_event)
 
         async def handle_room(event: RoomsForUser) -> None:
@@ -210,7 +199,7 @@ class InitialSyncHandler:
                             run_in_background(
                                 self.store.get_recent_events_for_room,
                                 event.room_id,
-                                limit=limit,
+                                limit=pagin_config.limit,
                                 end_token=room_end_token,
                             ),
                             deferred_room_state,
@@ -360,15 +349,11 @@ class InitialSyncHandler:
             member_event_id
         )
 
-        limit = pagin_config.limit if pagin_config else None
-        if limit is None:
-            limit = 10
-
         leave_position = await self.store.get_position_for_event(member_event_id)
         stream_token = leave_position.to_room_stream_token()
 
         messages, token = await self.store.get_recent_events_for_room(
-            room_id, limit=limit, end_token=stream_token
+            room_id, limit=pagin_config.limit, end_token=stream_token
         )
 
         messages = await filter_events_for_client(
@@ -420,10 +405,6 @@ class InitialSyncHandler:
 
         now_token = self.hs.get_event_sources().get_current_token()
 
-        limit = pagin_config.limit if pagin_config else None
-        if limit is None:
-            limit = 10
-
         room_members = [
             m
             for m in current_state.values()
@@ -467,7 +448,7 @@ class InitialSyncHandler:
                     run_in_background(
                         self.store.get_recent_events_for_room,
                         room_id,
-                        limit=limit,
+                        limit=pagin_config.limit,
                         end_token=now_token.room_key,
                     ),
                 ),
diff --git a/synapse/handlers/pagination.py b/synapse/handlers/pagination.py
index 1f83bab836..a4ca9cb8b4 100644
--- a/synapse/handlers/pagination.py
+++ b/synapse/handlers/pagination.py
@@ -458,11 +458,6 @@ class PaginationHandler:
             # `/messages` should still works with live tokens when manually provided.
             assert from_token.room_key.topological is not None
 
-        if pagin_config.limit is None:
-            # This shouldn't happen as we've set a default limit before this
-            # gets called.
-            raise Exception("limit not set")
-
         room_token = from_token.room_key
 
         async with self.pagination_lock.read(room_id):
diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py
index 4e575ffbaa..2670e561d7 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -1596,7 +1596,9 @@ class PresenceEventSource(EventSource[int, UserPresenceState]):
         self,
         user: UserID,
         from_key: Optional[int],
-        limit: Optional[int] = None,
+        # Having a default limit doesn't match the EventSource API, but some
+        # callers do not provide it. It is unused in this class.
+        limit: int = 0,
         room_ids: Optional[Collection[str]] = None,
         is_guest: bool = False,
         explicit_room_id: Optional[str] = None,
diff --git a/synapse/handlers/receipts.py b/synapse/handlers/receipts.py
index 4a7ec9e426..ac01582442 100644
--- a/synapse/handlers/receipts.py
+++ b/synapse/handlers/receipts.py
@@ -257,7 +257,7 @@ class ReceiptEventSource(EventSource[int, JsonDict]):
         self,
         user: UserID,
         from_key: int,
-        limit: Optional[int],
+        limit: int,
         room_ids: Iterable[str],
         is_guest: bool,
         explicit_room_id: Optional[str] = None,
diff --git a/synapse/handlers/relations.py b/synapse/handlers/relations.py
index 1fdd7a10bc..0a0c6d938e 100644
--- a/synapse/handlers/relations.py
+++ b/synapse/handlers/relations.py
@@ -116,9 +116,6 @@ class RelationsHandler:
         if event is None:
             raise SynapseError(404, "Unknown parent event.")
 
-        # TODO Update pagination config to not allow None limits.
-        assert pagin_config.limit is not None
-
         # Note that ignored users are not passed into get_relations_for_event
         # below. Ignored users are handled in filter_events_for_client (and by
         # not passing them in here we should get a better cache hit rate).
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index 57ab05ad25..4e1aacb408 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -1646,7 +1646,7 @@ class RoomEventSource(EventSource[RoomStreamToken, EventBase]):
         self,
         user: UserID,
         from_key: RoomStreamToken,
-        limit: Optional[int],
+        limit: int,
         room_ids: Collection[str],
         is_guest: bool,
         explicit_room_id: Optional[str] = None,
diff --git a/synapse/handlers/typing.py b/synapse/handlers/typing.py
index f953691669..a0ea719430 100644
--- a/synapse/handlers/typing.py
+++ b/synapse/handlers/typing.py
@@ -513,7 +513,7 @@ class TypingNotificationEventSource(EventSource[int, JsonDict]):
         self,
         user: UserID,
         from_key: int,
-        limit: Optional[int],
+        limit: int,
         room_ids: Iterable[str],
         is_guest: bool,
         explicit_room_id: Optional[str] = None,
diff --git a/synapse/rest/client/events.py b/synapse/rest/client/events.py
index 916f5230f1..782e7d14e8 100644
--- a/synapse/rest/client/events.py
+++ b/synapse/rest/client/events.py
@@ -50,7 +50,9 @@ class EventStreamRestServlet(RestServlet):
                 raise SynapseError(400, "Guest users must specify room_id param")
         room_id = parse_string(request, "room_id")
 
-        pagin_config = await PaginationConfig.from_request(self.store, request)
+        pagin_config = await PaginationConfig.from_request(
+            self.store, request, default_limit=10
+        )
         timeout = EventStreamRestServlet.DEFAULT_LONGPOLL_TIME_MS
         if b"timeout" in args:
             try:
diff --git a/synapse/rest/client/initial_sync.py b/synapse/rest/client/initial_sync.py
index cfadcb8e50..9b1bb8b521 100644
--- a/synapse/rest/client/initial_sync.py
+++ b/synapse/rest/client/initial_sync.py
@@ -39,7 +39,9 @@ class InitialSyncRestServlet(RestServlet):
         requester = await self.auth.get_user_by_req(request)
         args: Dict[bytes, List[bytes]] = request.args  # type: ignore
         as_client_event = b"raw" not in args
-        pagination_config = await PaginationConfig.from_request(self.store, request)
+        pagination_config = await PaginationConfig.from_request(
+            self.store, request, default_limit=10
+        )
         include_archived = parse_boolean(request, "archived", default=False)
         content = await self.initial_sync_handler.snapshot_all_rooms(
             user_id=requester.user.to_string(),
diff --git a/synapse/rest/client/room.py b/synapse/rest/client/room.py
index b6dedbed04..01e5079963 100644
--- a/synapse/rest/client/room.py
+++ b/synapse/rest/client/room.py
@@ -729,7 +729,9 @@ class RoomInitialSyncRestServlet(RestServlet):
         self, request: SynapseRequest, room_id: str
     ) -> Tuple[int, JsonDict]:
         requester = await self.auth.get_user_by_req(request, allow_guest=True)
-        pagination_config = await PaginationConfig.from_request(self.store, request)
+        pagination_config = await PaginationConfig.from_request(
+            self.store, request, default_limit=10
+        )
         content = await self.initial_sync_handler.room_initial_sync(
             room_id=room_id, requester=requester, pagin_config=pagination_config
         )
diff --git a/synapse/storage/databases/main/stream.py b/synapse/storage/databases/main/stream.py
index ffeb2b3683..5baffbfe55 100644
--- a/synapse/storage/databases/main/stream.py
+++ b/synapse/storage/databases/main/stream.py
@@ -1200,8 +1200,6 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore):
             `to_token`), or `limit` is zero.
         """
 
-        assert int(limit) >= 0
-
         # Tokens really represent positions between elements, but we use
         # the convention of pointing to the event before the gap. Hence
         # we have a bit of asymmetry when it comes to equalities.
diff --git a/synapse/streams/__init__.py b/synapse/streams/__init__.py
index 806b671305..2dcd43d0a2 100644
--- a/synapse/streams/__init__.py
+++ b/synapse/streams/__init__.py
@@ -27,7 +27,7 @@ class EventSource(Generic[K, R]):
         self,
         user: UserID,
         from_key: K,
-        limit: Optional[int],
+        limit: int,
         room_ids: Collection[str],
         is_guest: bool,
         explicit_room_id: Optional[str] = None,
diff --git a/synapse/streams/config.py b/synapse/streams/config.py
index f6f7bf3d8b..6df2de919c 100644
--- a/synapse/streams/config.py
+++ b/synapse/streams/config.py
@@ -35,14 +35,14 @@ class PaginationConfig:
     from_token: Optional[StreamToken]
     to_token: Optional[StreamToken]
     direction: str
-    limit: Optional[int]
+    limit: int
 
     @classmethod
     async def from_request(
         cls,
         store: "DataStore",
         request: SynapseRequest,
-        default_limit: Optional[int] = None,
+        default_limit: int,
         default_dir: str = "f",
     ) -> "PaginationConfig":
         direction = parse_string(
@@ -69,12 +69,10 @@ class PaginationConfig:
             raise SynapseError(400, "'to' parameter is invalid")
 
         limit = parse_integer(request, "limit", default=default_limit)
+        if limit < 0:
+            raise SynapseError(400, "Limit must be 0 or above")
 
-        if limit:
-            if limit < 0:
-                raise SynapseError(400, "Limit must be 0 or above")
-
-            limit = min(int(limit), MAX_LIMIT)
+        limit = min(limit, MAX_LIMIT)
 
         try:
             return PaginationConfig(from_tok, to_tok, direction, limit)
diff --git a/tests/rest/client/test_typing.py b/tests/rest/client/test_typing.py
index 61b66d7685..fdc433a8b5 100644
--- a/tests/rest/client/test_typing.py
+++ b/tests/rest/client/test_typing.py
@@ -59,7 +59,8 @@ class RoomTypingTestCase(unittest.HomeserverTestCase):
             self.event_source.get_new_events(
                 user=UserID.from_string(self.user_id),
                 from_key=0,
-                limit=None,
+                # Limit is unused.
+                limit=0,
                 room_ids=[self.room_id],
                 is_guest=False,
             )
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-10 09:50:35 +0000