mirror of
https://git.anonymousland.org/anonymousland/synapse.git
synced 2024-12-24 18:39:25 -05:00
107 lines
3.6 KiB
Python
107 lines
3.6 KiB
Python
# Copyright 2022 The Matrix.org Foundation C.I.C.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
from http import HTTPStatus
|
|
from typing import Tuple
|
|
|
|
from twisted.web.server import Request
|
|
|
|
from synapse.api.errors import Codes
|
|
from synapse.http.server import JsonResource
|
|
from synapse.replication.http import REPLICATION_PREFIX
|
|
from synapse.replication.http._base import ReplicationEndpoint
|
|
from synapse.server import HomeServer
|
|
from synapse.types import JsonDict
|
|
from synapse.util.cancellation import cancellable
|
|
|
|
from tests import unittest
|
|
from tests.http.server._base import test_disconnect
|
|
|
|
|
|
class CancellableReplicationEndpoint(ReplicationEndpoint):
|
|
NAME = "cancellable_sleep"
|
|
PATH_ARGS = ()
|
|
CACHE = False
|
|
|
|
def __init__(self, hs: HomeServer):
|
|
super().__init__(hs)
|
|
self.clock = hs.get_clock()
|
|
|
|
@staticmethod
|
|
async def _serialize_payload() -> JsonDict:
|
|
return {}
|
|
|
|
@cancellable
|
|
async def _handle_request( # type: ignore[override]
|
|
self, request: Request, content: JsonDict
|
|
) -> Tuple[int, JsonDict]:
|
|
await self.clock.sleep(1.0)
|
|
return HTTPStatus.OK, {"result": True}
|
|
|
|
|
|
class UncancellableReplicationEndpoint(ReplicationEndpoint):
|
|
NAME = "uncancellable_sleep"
|
|
PATH_ARGS = ()
|
|
CACHE = False
|
|
WAIT_FOR_STREAMS = False
|
|
|
|
def __init__(self, hs: HomeServer):
|
|
super().__init__(hs)
|
|
self.clock = hs.get_clock()
|
|
|
|
@staticmethod
|
|
async def _serialize_payload() -> JsonDict:
|
|
return {}
|
|
|
|
async def _handle_request( # type: ignore[override]
|
|
self, request: Request, content: JsonDict
|
|
) -> Tuple[int, JsonDict]:
|
|
await self.clock.sleep(1.0)
|
|
return HTTPStatus.OK, {"result": True}
|
|
|
|
|
|
class ReplicationEndpointCancellationTestCase(unittest.HomeserverTestCase):
|
|
"""Tests for `ReplicationEndpoint` cancellation."""
|
|
|
|
def create_test_resource(self) -> JsonResource:
|
|
"""Overrides `HomeserverTestCase.create_test_resource`."""
|
|
resource = JsonResource(self.hs)
|
|
|
|
CancellableReplicationEndpoint(self.hs).register(resource)
|
|
UncancellableReplicationEndpoint(self.hs).register(resource)
|
|
|
|
return resource
|
|
|
|
def test_cancellable_disconnect(self) -> None:
|
|
"""Test that handlers with the `@cancellable` flag can be cancelled."""
|
|
path = f"{REPLICATION_PREFIX}/{CancellableReplicationEndpoint.NAME}/"
|
|
channel = self.make_request("POST", path, await_result=False, content={})
|
|
test_disconnect(
|
|
self.reactor,
|
|
channel,
|
|
expect_cancellation=True,
|
|
expected_body={"error": "Request cancelled", "errcode": Codes.UNKNOWN},
|
|
)
|
|
|
|
def test_uncancellable_disconnect(self) -> None:
|
|
"""Test that handlers without the `@cancellable` flag cannot be cancelled."""
|
|
path = f"{REPLICATION_PREFIX}/{UncancellableReplicationEndpoint.NAME}/"
|
|
channel = self.make_request("POST", path, await_result=False, content={})
|
|
test_disconnect(
|
|
self.reactor,
|
|
channel,
|
|
expect_cancellation=False,
|
|
expected_body={"result": True},
|
|
)
|