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Migrate the user directory initial population to a background task (#4864)

This commit is contained in:
Amber Brown 2019-03-19 04:50:24 +11:00 committed by GitHub
parent 651ad8bc96
commit 282c97327f
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8 changed files with 405 additions and 301 deletions
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1
changelog.d/4864.feature Normal file
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@ -0,0 +1 @@
The user directory has been rewritten to make it faster, with less chance of falling behind on a large server.

173
synapse/handlers/user_directory.py
View File

@ -38,18 +38,8 @@ class UserDirectoryHandler(object):
world_readable or publically joinable room. We keep a database table up to date
by streaming changes of the current state and recalculating whether users should
be in the directory or not when necessary.
For each user in the directory we also store a room_id which is public and that the
user is joined to. This allows us to ignore history_visibility and join_rules changes
for that user in all other public rooms, as we know they'll still be in at least
one public room.
"""
INITIAL_ROOM_SLEEP_MS = 50
INITIAL_ROOM_SLEEP_COUNT = 100
INITIAL_ROOM_BATCH_SIZE = 100
INITIAL_USER_SLEEP_MS = 10
def __init__(self, hs):
self.store = hs.get_datastore()
self.state = hs.get_state_handler()
@ -59,17 +49,6 @@ class UserDirectoryHandler(object):
self.is_mine_id = hs.is_mine_id
self.update_user_directory = hs.config.update_user_directory
self.search_all_users = hs.config.user_directory_search_all_users
# If we're a worker, don't sleep when doing the initial room work, as it
# won't monopolise the master's CPU.
if hs.config.worker_app:
self.INITIAL_ROOM_SLEEP_MS = 0
self.INITIAL_USER_SLEEP_MS = 0
# When start up for the first time we need to populate the user_directory.
# This is a set of user_id's we've inserted already
self.initially_handled_users = set()
# The current position in the current_state_delta stream
self.pos = None
@ -132,7 +111,7 @@ class UserDirectoryHandler(object):
# Support users are for diagnostics and should not appear in the user directory.
if not is_support:
yield self.store.update_profile_in_user_dir(
user_id, profile.display_name, profile.avatar_url, None
user_id, profile.display_name, profile.avatar_url
)
@defer.inlineCallbacks
@ -149,10 +128,9 @@ class UserDirectoryHandler(object):
if self.pos is None:
self.pos = yield self.store.get_user_directory_stream_pos()
# If still None then we need to do the initial fill of directory
# If still None then the initial background update hasn't happened yet
if self.pos is None:
yield self._do_initial_spam()
self.pos = yield self.store.get_user_directory_stream_pos()
defer.returnValue(None)
# Loop round handling deltas until we're up to date
while True:
@ -173,133 +151,6 @@ class UserDirectoryHandler(object):
yield self.store.update_user_directory_stream_pos(self.pos)
@defer.inlineCallbacks
def _do_initial_spam(self):
"""Populates the user_directory from the current state of the DB, used
when synapse first starts with user_directory support
"""
new_pos = yield self.store.get_max_stream_id_in_current_state_deltas()
# Delete any existing entries just in case there are any
yield self.store.delete_all_from_user_dir()
# We process by going through each existing room at a time.
room_ids = yield self.store.get_all_rooms()
logger.info("Doing initial update of user directory. %d rooms", len(room_ids))
num_processed_rooms = 0
for room_id in room_ids:
logger.info("Handling room %d/%d", num_processed_rooms + 1, len(room_ids))
yield self._handle_initial_room(room_id)
num_processed_rooms += 1
yield self.clock.sleep(self.INITIAL_ROOM_SLEEP_MS / 1000.0)
logger.info("Processed all rooms.")
if self.search_all_users:
num_processed_users = 0
user_ids = yield self.store.get_all_local_users()
logger.info(
"Doing initial update of user directory. %d users", len(user_ids)
)
for user_id in user_ids:
# We add profiles for all users even if they don't match the
# include pattern, just in case we want to change it in future
logger.info(
"Handling user %d/%d", num_processed_users + 1, len(user_ids)
)
yield self._handle_local_user(user_id)
num_processed_users += 1
yield self.clock.sleep(self.INITIAL_USER_SLEEP_MS / 1000.0)
logger.info("Processed all users")
self.initially_handled_users = None
yield self.store.update_user_directory_stream_pos(new_pos)
@defer.inlineCallbacks
def _handle_initial_room(self, room_id):
"""
Called when we initially fill out user_directory one room at a time
"""
is_in_room = yield self.store.is_host_joined(room_id, self.server_name)
if not is_in_room:
return
is_public = yield self.store.is_room_world_readable_or_publicly_joinable(
room_id
)
users_with_profile = yield self.state.get_current_user_in_room(room_id)
user_ids = set(users_with_profile)
unhandled_users = user_ids - self.initially_handled_users
yield self.store.add_profiles_to_user_dir(
{user_id: users_with_profile[user_id] for user_id in unhandled_users}
)
self.initially_handled_users |= unhandled_users
# We now go and figure out the new users who share rooms with user entries
# We sleep aggressively here as otherwise it can starve resources.
# We also batch up inserts/updates, but try to avoid too many at once.
to_insert = set()
count = 0
if is_public:
for user_id in user_ids:
if count % self.INITIAL_ROOM_SLEEP_COUNT == 0:
yield self.clock.sleep(self.INITIAL_ROOM_SLEEP_MS / 1000.0)
if self.store.get_if_app_services_interested_in_user(user_id):
count += 1
continue
to_insert.add(user_id)
if len(to_insert) > self.INITIAL_ROOM_BATCH_SIZE:
yield self.store.add_users_in_public_rooms(room_id, to_insert)
to_insert.clear()
if to_insert:
yield self.store.add_users_in_public_rooms(room_id, to_insert)
to_insert.clear()
else:
for user_id in user_ids:
if count % self.INITIAL_ROOM_SLEEP_COUNT == 0:
yield self.clock.sleep(self.INITIAL_ROOM_SLEEP_MS / 1000.0)
if not self.is_mine_id(user_id):
count += 1
continue
if self.store.get_if_app_services_interested_in_user(user_id):
count += 1
continue
for other_user_id in user_ids:
if user_id == other_user_id:
continue
if count % self.INITIAL_ROOM_SLEEP_COUNT == 0:
yield self.clock.sleep(self.INITIAL_ROOM_SLEEP_MS / 1000.0)
count += 1
user_set = (user_id, other_user_id)
to_insert.add(user_set)
if len(to_insert) > self.INITIAL_ROOM_BATCH_SIZE:
yield self.store.add_users_who_share_private_room(
room_id, not is_public, to_insert
)
to_insert.clear()
if to_insert:
yield self.store.add_users_who_share_private_room(room_id, to_insert)
to_insert.clear()
@defer.inlineCallbacks
def _handle_deltas(self, deltas):
"""Called with the state deltas to process
@ -449,7 +300,9 @@ class UserDirectoryHandler(object):
row = yield self.store.get_user_in_directory(user_id)
if not row:
yield self.store.add_profiles_to_user_dir({user_id: profile})
yield self.store.update_profile_in_user_dir(
user_id, profile.display_name, profile.avatar_url
)
@defer.inlineCallbacks
def _handle_new_user(self, room_id, user_id, profile):
@ -461,9 +314,9 @@ class UserDirectoryHandler(object):
"""
logger.debug("Adding new user to dir, %r", user_id)
row = yield self.store.get_user_in_directory(user_id)
if not row:
yield self.store.add_profiles_to_user_dir({user_id: profile})
yield self.store.update_profile_in_user_dir(
user_id, profile.display_name, profile.avatar_url
)
is_public = yield self.store.is_room_world_readable_or_publicly_joinable(
room_id
@ -479,7 +332,9 @@ class UserDirectoryHandler(object):
# First, if they're our user then we need to update for every user
if self.is_mine_id(user_id):
is_appservice = self.store.get_if_app_services_interested_in_user(user_id)
is_appservice = self.store.get_if_app_services_interested_in_user(
user_id
)
# We don't care about appservice users.
if not is_appservice:
@ -546,9 +401,7 @@ class UserDirectoryHandler(object):
new_avatar = event.content.get("avatar_url")
if prev_name != new_name or prev_avatar != new_avatar:
yield self.store.update_profile_in_user_dir(
user_id, new_name, new_avatar, room_id
)
yield self.store.update_profile_in_user_dir(user_id, new_name, new_avatar)
@defer.inlineCallbacks
def _get_key_change(self, prev_event_id, event_id, key_name, public_value):

8
synapse/storage/background_updates.py
View File

@ -52,7 +52,9 @@ class BackgroundUpdatePerformance(object):
Returns:
A duration in ms as a float
"""
if self.total_item_count == 0:
if self.avg_duration_ms == 0:
return 0
elif self.total_item_count == 0:
return None
else:
# Use the exponential moving average so that we can adapt to
@ -64,7 +66,9 @@ class BackgroundUpdatePerformance(object):
Returns:
A duration in ms as a float
"""
if self.total_item_count == 0:
if self.total_duration_ms == 0:
return 0
elif self.total_item_count == 0:
return None
else:
return float(self.total_item_count) / float(self.total_duration_ms)

30
synapse/storage/schema/delta/53/user_dir_populate.sql Normal file
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@ -0,0 +1,30 @@
/* Copyright 2019 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.
*/
-- Set up staging tables
INSERT INTO background_updates (update_name, progress_json) VALUES
('populate_user_directory_createtables', '{}');
-- Run through each room and update the user directory according to who is in it
INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES
('populate_user_directory_process_rooms', '{}', 'populate_user_directory_createtables');
-- Insert all users, if search_all_users is on
INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES
('populate_user_directory_process_users', '{}', 'populate_user_directory_rooms');
-- Clean up staging tables
INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES
('populate_user_directory_cleanup', '{}', 'populate_user_directory_process_users');

370
synapse/storage/user_directory.py
View File

@ -16,12 +16,10 @@
import logging
import re
from six import iteritems
from twisted.internet import defer
from synapse.api.constants import EventTypes, JoinRules
from synapse.storage._base import SQLBaseStore
from synapse.storage.background_updates import BackgroundUpdateStore
from synapse.storage.engines import PostgresEngine, Sqlite3Engine
from synapse.storage.state import StateFilter
from synapse.types import get_domain_from_id, get_localpart_from_id
@ -30,7 +28,276 @@ from synapse.util.caches.descriptors import cached
logger = logging.getLogger(__name__)
class UserDirectoryStore(SQLBaseStore):
TEMP_TABLE = "_temp_populate_user_directory"
class UserDirectoryStore(BackgroundUpdateStore):
def __init__(self, db_conn, hs):
super(UserDirectoryStore, self).__init__(db_conn, hs)
self.server_name = hs.hostname
self.register_background_update_handler(
"populate_user_directory_createtables",
self._populate_user_directory_createtables,
)
self.register_background_update_handler(
"populate_user_directory_process_rooms",
self._populate_user_directory_process_rooms,
)
self.register_background_update_handler(
"populate_user_directory_process_users",
self._populate_user_directory_process_users,
)
self.register_background_update_handler(
"populate_user_directory_cleanup", self._populate_user_directory_cleanup
)
@defer.inlineCallbacks
def _populate_user_directory_createtables(self, progress, batch_size):
# Get all the rooms that we want to process.
def _make_staging_area(txn):
sql = (
"CREATE TABLE IF NOT EXISTS "
+ TEMP_TABLE
+ "_rooms(room_id TEXT NOT NULL, events BIGINT NOT NULL)"
)
txn.execute(sql)
sql = (
"CREATE TABLE IF NOT EXISTS "
+ TEMP_TABLE
+ "_position(position TEXT NOT NULL)"
)
txn.execute(sql)
# Get rooms we want to process from the database
sql = """
SELECT room_id, count(*) FROM current_state_events
GROUP BY room_id
"""
txn.execute(sql)
rooms = [{"room_id": x[0], "events": x[1]} for x in txn.fetchall()]
self._simple_insert_many_txn(txn, TEMP_TABLE + "_rooms", rooms)
del rooms
# If search all users is on, get all the users we want to add.
if self.hs.config.user_directory_search_all_users:
sql = (
"CREATE TABLE IF NOT EXISTS "
+ TEMP_TABLE
+ "_users(user_id TEXT NOT NULL)"
)
txn.execute(sql)
txn.execute("SELECT name FROM users")
users = [{"user_id": x[0]} for x in txn.fetchall()]
self._simple_insert_many_txn(txn, TEMP_TABLE + "_users", users)
new_pos = yield self.get_max_stream_id_in_current_state_deltas()
yield self.runInteraction(
"populate_user_directory_temp_build", _make_staging_area
)
yield self._simple_insert(TEMP_TABLE + "_position", {"position": new_pos})
yield self._end_background_update("populate_user_directory_createtables")
defer.returnValue(1)
@defer.inlineCallbacks
def _populate_user_directory_cleanup(self, progress, batch_size):
"""
Update the user directory stream position, then clean up the old tables.
"""
position = yield self._simple_select_one_onecol(
TEMP_TABLE + "_position", None, "position"
)
yield self.update_user_directory_stream_pos(position)
def _delete_staging_area(txn):
txn.execute("DROP TABLE IF EXISTS " + TEMP_TABLE + "_rooms")
txn.execute("DROP TABLE IF EXISTS " + TEMP_TABLE + "_users")
txn.execute("DROP TABLE IF EXISTS " + TEMP_TABLE + "_position")
yield self.runInteraction(
"populate_user_directory_cleanup", _delete_staging_area
)
yield self._end_background_update("populate_user_directory_cleanup")
defer.returnValue(1)
@defer.inlineCallbacks
def _populate_user_directory_process_rooms(self, progress, batch_size):
state = self.hs.get_state_handler()
# If we don't have progress filed, delete everything.
if not progress:
yield self.delete_all_from_user_dir()
def _get_next_batch(txn):
sql = """
SELECT room_id FROM %s
ORDER BY events DESC
LIMIT %s
""" % (
TEMP_TABLE + "_rooms",
str(batch_size),
)
txn.execute(sql)
rooms_to_work_on = txn.fetchall()
if not rooms_to_work_on:
return None
rooms_to_work_on = [x[0] for x in rooms_to_work_on]
# Get how many are left to process, so we can give status on how
# far we are in processing
txn.execute("SELECT COUNT(*) FROM " + TEMP_TABLE + "_rooms")
progress["remaining"] = txn.fetchone()[0]
return rooms_to_work_on
rooms_to_work_on = yield self.runInteraction(
"populate_user_directory_temp_read", _get_next_batch
)
# No more rooms -- complete the transaction.
if not rooms_to_work_on:
yield self._end_background_update("populate_user_directory_process_rooms")
defer.returnValue(1)
logger.info(
"Processing the next %d rooms of %d remaining"
% (len(rooms_to_work_on), progress["remaining"])
)
for room_id in rooms_to_work_on:
is_in_room = yield self.is_host_joined(room_id, self.server_name)
if is_in_room:
is_public = yield self.is_room_world_readable_or_publicly_joinable(
room_id
)
users_with_profile = yield state.get_current_user_in_room(room_id)
user_ids = set(users_with_profile)
# Update each user in the user directory.
for user_id, profile in users_with_profile.items():
yield self.update_profile_in_user_dir(
user_id, profile.display_name, profile.avatar_url
)
to_insert = set()
if is_public:
for user_id in user_ids:
if self.get_if_app_services_interested_in_user(user_id):
continue
to_insert.add(user_id)
if to_insert:
yield self.add_users_in_public_rooms(room_id, to_insert)
to_insert.clear()
else:
for user_id in user_ids:
if not self.hs.is_mine_id(user_id):
continue
if self.get_if_app_services_interested_in_user(user_id):
continue
for other_user_id in user_ids:
if user_id == other_user_id:
continue
user_set = (user_id, other_user_id)
to_insert.add(user_set)
if to_insert:
yield self.add_users_who_share_private_room(room_id, to_insert)
to_insert.clear()
# We've finished a room. Delete it from the table.
yield self._simple_delete_one(TEMP_TABLE + "_rooms", {"room_id": room_id})
# Update the remaining counter.
progress["remaining"] -= 1
yield self.runInteraction(
"populate_user_directory",
self._background_update_progress_txn,
"populate_user_directory_process_rooms",
progress,
)
defer.returnValue(len(rooms_to_work_on))
@defer.inlineCallbacks
def _populate_user_directory_process_users(self, progress, batch_size):
"""
If search_all_users is enabled, add all of the users to the user directory.
"""
if not self.hs.config.user_directory_search_all_users:
yield self._end_background_update("populate_user_directory_process_users")
defer.returnValue(1)
def _get_next_batch(txn):
sql = "SELECT user_id FROM %s LIMIT %s" % (
TEMP_TABLE + "_users",
str(batch_size),
)
txn.execute(sql)
users_to_work_on = txn.fetchall()
if not users_to_work_on:
return None
users_to_work_on = [x[0] for x in users_to_work_on]
# Get how many are left to process, so we can give status on how
# far we are in processing
sql = "SELECT COUNT(*) FROM " + TEMP_TABLE + "_users"
txn.execute(sql)
progress["remaining"] = txn.fetchone()[0]
return users_to_work_on
users_to_work_on = yield self.runInteraction(
"populate_user_directory_temp_read", _get_next_batch
)
# No more users -- complete the transaction.
if not users_to_work_on:
yield self._end_background_update("populate_user_directory_process_users")
defer.returnValue(1)
logger.info(
"Processing the next %d users of %d remaining"
% (len(users_to_work_on), progress["remaining"])
)
for user_id in users_to_work_on:
profile = yield self.get_profileinfo(get_localpart_from_id(user_id))
yield self.update_profile_in_user_dir(
user_id, profile.display_name, profile.avatar_url
)
# We've finished processing a user. Delete it from the table.
yield self._simple_delete_one(TEMP_TABLE + "_users", {"user_id": user_id})
# Update the remaining counter.
progress["remaining"] -= 1
yield self.runInteraction(
"populate_user_directory",
self._background_update_progress_txn,
"populate_user_directory_process_users",
progress,
)
defer.returnValue(len(users_to_work_on))
@defer.inlineCallbacks
def is_room_world_readable_or_publicly_joinable(self, room_id):
"""Check if the room is either world_readable or publically joinable
@ -62,89 +329,16 @@ class UserDirectoryStore(SQLBaseStore):
defer.returnValue(False)
def add_profiles_to_user_dir(self, users_with_profile):
"""Add profiles to the user directory
Args:
users_with_profile (dict): Users to add to directory in the form of
mapping of user_id -> ProfileInfo
def update_profile_in_user_dir(self, user_id, display_name, avatar_url):
"""
Update or add a user's profile in the user directory.
"""
if isinstance(self.database_engine, PostgresEngine):
# We weight the loclpart most highly, then display name and finally
# server name
sql = """
INSERT INTO user_directory_search(user_id, vector)
VALUES (?,
setweight(to_tsvector('english', ?), 'A')
|| setweight(to_tsvector('english', ?), 'D')
|| setweight(to_tsvector('english', COALESCE(?, '')), 'B')
)
"""
args = (
(
user_id,
get_localpart_from_id(user_id),
get_domain_from_id(user_id),
profile.display_name,
)
for user_id, profile in iteritems(users_with_profile)
)
elif isinstance(self.database_engine, Sqlite3Engine):
sql = """
INSERT INTO user_directory_search(user_id, value)
VALUES (?,?)
"""
args = tuple(
(
user_id,
"%s %s" % (user_id, p.display_name) if p.display_name else user_id,
)
for user_id, p in iteritems(users_with_profile)
)
else:
# This should be unreachable.
raise Exception("Unrecognized database engine")
def _add_profiles_to_user_dir_txn(txn):
txn.executemany(sql, args)
self._simple_insert_many_txn(
txn,
table="user_directory",
values=[
{
"user_id": user_id,
"room_id": None,
"display_name": profile.display_name,
"avatar_url": profile.avatar_url,
}
for user_id, profile in iteritems(users_with_profile)
],
)
for user_id in users_with_profile:
txn.call_after(self.get_user_in_directory.invalidate, (user_id,))
return self.runInteraction(
"add_profiles_to_user_dir", _add_profiles_to_user_dir_txn
)
@defer.inlineCallbacks
def update_user_in_user_dir(self, user_id, room_id):
yield self._simple_update_one(
table="user_directory",
keyvalues={"user_id": user_id},
updatevalues={"room_id": room_id},
desc="update_user_in_user_dir",
)
self.get_user_in_directory.invalidate((user_id,))
def update_profile_in_user_dir(self, user_id, display_name, avatar_url, room_id):
def _update_profile_in_user_dir_txn(txn):
new_entry = self._simple_upsert_txn(
txn,
table="user_directory",
keyvalues={"user_id": user_id},
insertion_values={"room_id": room_id},
values={"display_name": display_name, "avatar_url": avatar_url},
lock=False, # We're only inserter
)
@ -281,18 +475,6 @@ class UserDirectoryStore(SQLBaseStore):
defer.returnValue(user_ids)
@defer.inlineCallbacks
def get_all_rooms(self):
"""Get all room_ids we've ever known about, in ascending order of "size"
"""
sql = """
SELECT room_id FROM current_state_events
GROUP BY room_id
ORDER BY count(*) ASC
"""
rows = yield self._execute("get_all_rooms", None, sql)
defer.returnValue([room_id for room_id, in rows])
@defer.inlineCallbacks
def get_all_local_users(self):
"""Get all local users
@ -553,8 +735,8 @@ class UserDirectoryStore(SQLBaseStore):
"""
if self.hs.config.user_directory_search_all_users:
join_args = ()
where_clause = "1=1"
join_args = (user_id,)
where_clause = "user_id != ?"
else:
join_args = (user_id,)
where_clause = """

109
tests/handlers/test_user_directory.py
View File

@ -163,9 +163,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
def get_users_in_public_rooms(self):
r = self.get_success(
self.store._simple_select_list(
"users_in_public_rooms",
None,
("user_id", "room_id"),
"users_in_public_rooms", None, ("user_id", "room_id")
)
)
retval = []
@ -182,6 +180,53 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
)
)
def _add_background_updates(self):
"""
Add the background updates we need to run.
"""
# Ugh, have to reset this flag
self.store._all_done = False
self.get_success(
self.store._simple_insert(
"background_updates",
{
"update_name": "populate_user_directory_createtables",
"progress_json": "{}",
},
)
)
self.get_success(
self.store._simple_insert(
"background_updates",
{
"update_name": "populate_user_directory_process_rooms",
"progress_json": "{}",
"depends_on": "populate_user_directory_createtables",
},
)
)
self.get_success(
self.store._simple_insert(
"background_updates",
{
"update_name": "populate_user_directory_process_users",
"progress_json": "{}",
"depends_on": "populate_user_directory_process_rooms",
},
)
)
self.get_success(
self.store._simple_insert(
"background_updates",
{
"update_name": "populate_user_directory_cleanup",
"progress_json": "{}",
"depends_on": "populate_user_directory_process_users",
},
)
)
def test_initial(self):
"""
The user directory's initial handler correctly updates the search tables.
@ -211,26 +256,17 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
self.assertEqual(shares_private, [])
self.assertEqual(public_users, [])
# Reset the handled users caches
self.handler.initially_handled_users = set()
# Do the initial population of the user directory via the background update
self._add_background_updates()
# Do the initial population
d = self.handler._do_initial_spam()
# This takes a while, so pump it a bunch of times to get through the
# sleep delays
for i in range(10):
self.pump(1)
self.get_success(d)
while not self.get_success(self.store.has_completed_background_updates()):
self.get_success(self.store.do_next_background_update(100), by=0.1)
shares_private = self.get_users_who_share_private_rooms()
public_users = self.get_users_in_public_rooms()
# User 1 and User 2 are in the same public room
self.assertEqual(
set(public_users), set([(u1, room), (u2, room)])
)
self.assertEqual(set(public_users), set([(u1, room), (u2, room)]))
# User 1 and User 3 share private rooms
self.assertEqual(
@ -238,7 +274,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
set([(u1, u3, private_room), (u3, u1, private_room)]),
)
def test_search_all_users(self):
def test_initial_share_all_users(self):
"""
Search all users = True means that a user does not have to share a
private room with the searching user or be in a public room to be search
@ -248,33 +284,36 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
self.hs.config.user_directory_search_all_users = True
u1 = self.register_user("user1", "pass")
u1_token = self.login(u1, "pass")
u2 = self.register_user("user2", "pass")
u2_token = self.login(u2, "pass")
self.register_user("user2", "pass")
u3 = self.register_user("user3", "pass")
# User 1 and User 2 join a room. User 3 never does.
room = self.helper.create_room_as(u1, is_public=True, tok=u1_token)
self.helper.invite(room, src=u1, targ=u2, tok=u1_token)
self.helper.join(room, user=u2, tok=u2_token)
# Wipe the user dir
self.get_success(self.store.update_user_directory_stream_pos(None))
self.get_success(self.store.delete_all_from_user_dir())
# Reset the handled users caches
self.handler.initially_handled_users = set()
# Do the initial population of the user directory via the background update
self._add_background_updates()
# Do the initial population
d = self.handler._do_initial_spam()
while not self.get_success(self.store.has_completed_background_updates()):
self.get_success(self.store.do_next_background_update(100), by=0.1)
# This takes a while, so pump it a bunch of times to get through the
# sleep delays
for i in range(10):
self.pump(1)
shares_private = self.get_users_who_share_private_rooms()
public_users = self.get_users_in_public_rooms()
self.get_success(d)
# No users share rooms
self.assertEqual(public_users, [])
self.assertEqual(self._compress_shared(shares_private), set([]))
# Despite not sharing a room, search_all_users means we get a search
# result.
s = self.get_success(self.handler.search_users(u1, u3, 10))
self.assertEqual(len(s["results"]), 1)
# We can find the other two users
s = self.get_success(self.handler.search_users(u1, "user", 10))
self.assertEqual(len(s["results"]), 2)
# Registering a user and then searching for them works.
u4 = self.register_user("user4", "pass")
s = self.get_success(self.handler.search_users(u1, u4, 10))
self.assertEqual(len(s["results"]), 1)

11
tests/storage/test_user_directory.py
View File

@ -16,7 +16,6 @@
from twisted.internet import defer
from synapse.storage import UserDirectoryStore
from synapse.storage.roommember import ProfileInfo
from tests import unittest
from tests.utils import setup_test_homeserver
@ -34,13 +33,9 @@ class UserDirectoryStoreTestCase(unittest.TestCase):
# alice and bob are both in !room_id. bobby is not but shares
# a homeserver with alice.
yield self.store.add_profiles_to_user_dir(
{
ALICE: ProfileInfo(None, "alice"),
BOB: ProfileInfo(None, "bob"),
BOBBY: ProfileInfo(None, "bobby"),
},
)
yield self.store.update_profile_in_user_dir(ALICE, "alice", None)
yield self.store.update_profile_in_user_dir(BOB, "bob", None)
yield self.store.update_profile_in_user_dir(BOBBY, "bobby", None)
yield self.store.add_users_in_public_rooms(
"!room:id", (ALICE, BOB)
)

4
tests/unittest.py
View File

@ -330,10 +330,10 @@ class HomeserverTestCase(TestCase):
"""
self.reactor.pump([by] * 100)
def get_success(self, d):
def get_success(self, d, by=0.0):
if not isinstance(d, Deferred):
return d
self.pump()
self.pump(by=by)
return self.successResultOf(d)
def register_user(self, username, password, admin=False):