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Call UserDirectoryHandler methods directly

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Turns out that the user directory handling is fairly racey as a bunch
of stuff assumes that the processing happens on master, which it doesn't
when there is a synapse.app.user_dir worker. So lets just call the
function directly until we actually get round to fixing it, since it
doesn't make the situation any worse.
This commit is contained in:
Erik Johnston 2018-08-17 15:24:16 +01:00
parent 782689bd40
commit 91cdb6de08
4 changed files with 8 additions and 104 deletions
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2
synapse/app/event_creator.py
View file

@ -58,6 +58,7 @@ from synapse.rest.client.v1.room import (
)
from synapse.server import HomeServer
from synapse.storage.engines import create_engine
from synapse.storage.user_directory import UserDirectoryStore
from synapse.util.httpresourcetree import create_resource_tree
from synapse.util.logcontext import LoggingContext
from synapse.util.manhole import manhole
@ -67,6 +68,7 @@ logger = logging.getLogger("synapse.app.event_creator")
class EventCreatorSlavedStore(
UserDirectoryStore,
DirectoryStore,
SlavedTransactionStore,
SlavedProfileStore,

18
synapse/handlers/profile.py
View file

@ -25,7 +25,6 @@ from synapse.api.errors import (
SynapseError,
)
from synapse.metrics.background_process_metrics import run_as_background_process
from synapse.replication.http.profile import ReplicationHandleProfileChangeRestServlet
from synapse.types import UserID, get_domain_from_id
from ._base import BaseHandler
@ -47,10 +46,6 @@ class WorkerProfileHandler(BaseHandler):
self.user_directory_handler = hs.get_user_directory_handler()
self._notify_master_profile_change = (
ReplicationHandleProfileChangeRestServlet.make_client(hs)
)
@defer.inlineCallbacks
def get_profile(self, user_id):
target_user = UserID.from_string(user_id)
@ -166,16 +161,10 @@ class WorkerProfileHandler(BaseHandler):
)
if self.hs.config.user_directory_search_all_users:
if self.hs.config.worker_app is None:
profile = yield self.store.get_profileinfo(target_user.localpart)
yield self.user_directory_handler.handle_local_profile_change(
target_user.to_string(), profile
)
else:
yield self._notify_master_profile_change(
requester=requester,
user_id=target_user.to_string(),
)
yield self._update_join_states(requester, target_user)
@ -225,16 +214,11 @@ class WorkerProfileHandler(BaseHandler):
target_user.localpart, new_avatar_url
)
if self.hs.config.worker_app is None:
if self.hs.config.user_directory_search_all_users:
profile = yield self.store.get_profileinfo(target_user.localpart)
yield self.user_directory_handler.handle_local_profile_change(
target_user.to_string(), profile
)
else:
yield self._notify_master_profile_change(
requester=requester,
user_id=target_user.to_string(),
)
yield self._update_join_states(requester, target_user)

3
synapse/replication/http/__init__.py
View file

@ -14,7 +14,7 @@
# limitations under the License.
from synapse.http.server import JsonResource
from synapse.replication.http import federation, membership, profile, send_event
from synapse.replication.http import federation, membership, send_event
REPLICATION_PREFIX = "/_synapse/replication"
@ -27,5 +27,4 @@ class ReplicationRestResource(JsonResource):
def register_servlets(self, hs):
send_event.register_servlets(hs, self)
membership.register_servlets(hs, self)
profile.register_servlets(hs, self)
federation.register_servlets(hs, self)

81
synapse/replication/http/profile.py
View file

@ -1,81 +0,0 @@
# -*- coding: utf-8 -*-
# Copyright 2018 New Vector Ltd
#
# 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.
import logging
from twisted.internet import defer
from synapse.http.servlet import parse_json_object_from_request
from synapse.replication.http._base import ReplicationEndpoint
from synapse.types import Requester, UserID
logger = logging.getLogger(__name__)
class ReplicationHandleProfileChangeRestServlet(ReplicationEndpoint):
"""Notifies that a users profile has changed
Request format:
POST /_synapse/replication/profile_changed/:user_id
{
"requester": ...
}
"""
NAME = "profile_changed"
PATH_ARGS = ("user_id",)
def __init__(self, hs):
super(ReplicationHandleProfileChangeRestServlet, self).__init__(hs)
self.user_directory_handler = hs.get_user_directory_handler()
self.store = hs.get_datastore()
self.clock = hs.get_clock()
@staticmethod
def _serialize_payload(requester, user_id):
"""
Args:
requester (Requester)
user_id (str)
"""
return {
"requester": requester.serialize(),
}
@defer.inlineCallbacks
def _handle_request(self, request, user_id):
content = parse_json_object_from_request(request)
requester = Requester.deserialize(self.store, content["requester"])
if requester.user:
request.authenticated_entity = requester.user.to_string()
target_user = UserID.from_string(user_id)
profile = yield self.store.get_profileinfo(target_user.localpart)
yield self.user_directory_handler.handle_local_profile_change(
user_id, profile
)
defer.returnValue((200, {}))
def register_servlets(hs, http_server):
ReplicationHandleProfileChangeRestServlet(hs).register(http_server)