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authorSean Quah <8349537+squahtx@users.noreply.github.com>2022-05-11 17:22:34 +0100
committerGitHub <noreply@github.com>2022-05-11 17:22:34 +0100
commitbf7ce92bf7307ded3643d8cc5ee01aee21f23f58 (patch)
tree5566b374e9645cc70e2a0ddd402def3c9475ece2 /synapse
parentNo longer permit empty body when sending receipts (#12709) (diff)
downloadsynapse-bf7ce92bf7307ded3643d8cc5ee01aee21f23f58.tar.xz
Enable cancellation of `GET /members` and `GET /state` requests (#12708)
Enable cancellation of `GET /rooms/$room_id/members`,
`GET /rooms/$room_id/state` and
`GET /rooms/$room_id/state/$state_key/*` requests.

Signed-off-by: Sean Quah <seanq@element.io>
Diffstat (limited to 'synapse')
-rw-r--r--synapse/http/server.py4
-rw-r--r--synapse/rest/client/room.py6
2 files changed, 8 insertions, 2 deletions
diff --git a/synapse/http/server.py b/synapse/http/server.py
index 756c6e1aee..e3dcc3f3dd 100644
--- a/synapse/http/server.py
+++ b/synapse/http/server.py
@@ -139,7 +139,9 @@ def cancellable(method: F) -> F:
             async def on_GET(self, request: SynapseRequest) -> ...:
                 ...
     """
-    if method.__name__ not in _cancellable_method_names:
+    if method.__name__ not in _cancellable_method_names and not any(
+        method.__name__.startswith(prefix) for prefix in _cancellable_method_names
+    ):
         raise ValueError(
             "@cancellable decorator can only be applied to servlet methods."
         )
diff --git a/synapse/rest/client/room.py b/synapse/rest/client/room.py
index 906fe09e97..4b8bfbffcb 100644
--- a/synapse/rest/client/room.py
+++ b/synapse/rest/client/room.py
@@ -34,7 +34,7 @@ from synapse.api.errors import (
 )
 from synapse.api.filtering import Filter
 from synapse.events.utils import format_event_for_client_v2
-from synapse.http.server import HttpServer
+from synapse.http.server import HttpServer, cancellable
 from synapse.http.servlet import (
     ResolveRoomIdMixin,
     RestServlet,
@@ -143,6 +143,7 @@ class RoomStateEventRestServlet(TransactionRestServlet):
             self.__class__.__name__,
         )
 
+    @cancellable
     def on_GET_no_state_key(
         self, request: SynapseRequest, room_id: str, event_type: str
     ) -> Awaitable[Tuple[int, JsonDict]]:
@@ -153,6 +154,7 @@ class RoomStateEventRestServlet(TransactionRestServlet):
     ) -> Awaitable[Tuple[int, JsonDict]]:
         return self.on_PUT(request, room_id, event_type, "")
 
+    @cancellable
     async def on_GET(
         self, request: SynapseRequest, room_id: str, event_type: str, state_key: str
     ) -> Tuple[int, JsonDict]:
@@ -481,6 +483,7 @@ class RoomMemberListRestServlet(RestServlet):
         self.auth = hs.get_auth()
         self.store = hs.get_datastores().main
 
+    @cancellable
     async def on_GET(
         self, request: SynapseRequest, room_id: str
     ) -> Tuple[int, JsonDict]:
@@ -602,6 +605,7 @@ class RoomStateRestServlet(RestServlet):
         self.message_handler = hs.get_message_handler()
         self.auth = hs.get_auth()
 
+    @cancellable
     async def on_GET(
         self, request: SynapseRequest, room_id: str
     ) -> Tuple[int, List[JsonDict]]: