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Convert appservice, group server, profile and more databases to async (#8066)

This commit is contained in:
Patrick Cloke 2020-08-12 09:28:48 -04:00 committed by GitHub
parent 9d1e4942ab
commit a3a59bab7b
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9 changed files with 91 additions and 116 deletions
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1
changelog.d/8066.misc Normal file
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@ -0,0 +1 @@
Convert various parts of the codebase to async/await.

34
synapse/storage/databases/main/appservice.py
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@ -18,8 +18,6 @@ import re
from canonicaljson import json
from twisted.internet import defer
from synapse.appservice import AppServiceTransaction
from synapse.config.appservice import load_appservices
from synapse.storage._base import SQLBaseStore, db_to_json
@ -124,17 +122,15 @@ class ApplicationServiceStore(ApplicationServiceWorkerStore):
class ApplicationServiceTransactionWorkerStore(
ApplicationServiceWorkerStore, EventsWorkerStore
):
@defer.inlineCallbacks
def get_appservices_by_state(self, state):
async def get_appservices_by_state(self, state):
"""Get a list of application services based on their state.
Args:
state(ApplicationServiceState): The state to filter on.
Returns:
A Deferred which resolves to a list of ApplicationServices, which
may be empty.
A list of ApplicationServices, which may be empty.
"""
results = yield self.db_pool.simple_select_list(
results = await self.db_pool.simple_select_list(
"application_services_state", {"state": state}, ["as_id"]
)
# NB: This assumes this class is linked with ApplicationServiceStore
@ -147,16 +143,15 @@ class ApplicationServiceTransactionWorkerStore(
services.append(service)
return services
@defer.inlineCallbacks
def get_appservice_state(self, service):
async def get_appservice_state(self, service):
"""Get the application service state.
Args:
service(ApplicationService): The service whose state to set.
Returns:
A Deferred which resolves to ApplicationServiceState.
An ApplicationServiceState.
"""
result = yield self.db_pool.simple_select_one(
result = await self.db_pool.simple_select_one(
"application_services_state",
{"as_id": service.id},
["state"],
@ -270,16 +265,14 @@ class ApplicationServiceTransactionWorkerStore(
"complete_appservice_txn", _complete_appservice_txn
)
@defer.inlineCallbacks
def get_oldest_unsent_txn(self, service):
async def get_oldest_unsent_txn(self, service):
"""Get the oldest transaction which has not been sent for this
service.
Args:
service(ApplicationService): The app service to get the oldest txn.
Returns:
A Deferred which resolves to an AppServiceTransaction or
None.
An AppServiceTransaction or None.
"""
def _get_oldest_unsent_txn(txn):
@ -298,7 +291,7 @@ class ApplicationServiceTransactionWorkerStore(
return entry
entry = yield self.db_pool.runInteraction(
entry = await self.db_pool.runInteraction(
"get_oldest_unsent_appservice_txn", _get_oldest_unsent_txn
)
@ -307,7 +300,7 @@ class ApplicationServiceTransactionWorkerStore(
event_ids = db_to_json(entry["event_ids"])
events = yield self.get_events_as_list(event_ids)
events = await self.get_events_as_list(event_ids)
return AppServiceTransaction(service=service, id=entry["txn_id"], events=events)
@ -332,8 +325,7 @@ class ApplicationServiceTransactionWorkerStore(
"set_appservice_last_pos", set_appservice_last_pos_txn
)
@defer.inlineCallbacks
def get_new_events_for_appservice(self, current_id, limit):
async def get_new_events_for_appservice(self, current_id, limit):
"""Get all new evnets"""
def get_new_events_for_appservice_txn(txn):
@ -357,11 +349,11 @@ class ApplicationServiceTransactionWorkerStore(
return upper_bound, [row[1] for row in rows]
upper_bound, event_ids = yield self.db_pool.runInteraction(
upper_bound, event_ids = await self.db_pool.runInteraction(
"get_new_events_for_appservice", get_new_events_for_appservice_txn
)
events = yield self.get_events_as_list(event_ids)
events = await self.get_events_as_list(event_ids)
return upper_bound, events

8
synapse/storage/databases/main/filtering.py
View File

@ -17,12 +17,12 @@ from canonicaljson import encode_canonical_json
from synapse.api.errors import Codes, SynapseError
from synapse.storage._base import SQLBaseStore, db_to_json
from synapse.util.caches.descriptors import cachedInlineCallbacks
from synapse.util.caches.descriptors import cached
class FilteringStore(SQLBaseStore):
@cachedInlineCallbacks(num_args=2)
def get_user_filter(self, user_localpart, filter_id):
@cached(num_args=2)
async def get_user_filter(self, user_localpart, filter_id):
# filter_id is BIGINT UNSIGNED, so if it isn't a number, fail
# with a coherent error message rather than 500 M_UNKNOWN.
try:
@ -30,7 +30,7 @@ class FilteringStore(SQLBaseStore):
except ValueError:
raise SynapseError(400, "Invalid filter ID", Codes.INVALID_PARAM)
def_json = yield self.db_pool.simple_select_one_onecol(
def_json = await self.db_pool.simple_select_one_onecol(
table="user_filters",
keyvalues={"user_id": user_localpart, "filter_id": filter_id},
retcol="filter_json",

86
synapse/storage/databases/main/group_server.py
View File

@ -14,12 +14,11 @@
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import List, Tuple
from twisted.internet import defer
from typing import List, Optional, Tuple
from synapse.api.errors import SynapseError
from synapse.storage._base import SQLBaseStore, db_to_json
from synapse.types import JsonDict
from synapse.util import json_encoder
# The category ID for the "default" category. We don't store as null in the
@ -210,9 +209,8 @@ class GroupServerWorkerStore(SQLBaseStore):
"get_rooms_for_summary", _get_rooms_for_summary_txn
)
@defer.inlineCallbacks
def get_group_categories(self, group_id):
rows = yield self.db_pool.simple_select_list(
async def get_group_categories(self, group_id):
rows = await self.db_pool.simple_select_list(
table="group_room_categories",
keyvalues={"group_id": group_id},
retcols=("category_id", "is_public", "profile"),
@ -227,9 +225,8 @@ class GroupServerWorkerStore(SQLBaseStore):
for row in rows
}
@defer.inlineCallbacks
def get_group_category(self, group_id, category_id):
category = yield self.db_pool.simple_select_one(
async def get_group_category(self, group_id, category_id):
category = await self.db_pool.simple_select_one(
table="group_room_categories",
keyvalues={"group_id": group_id, "category_id": category_id},
retcols=("is_public", "profile"),
@ -240,9 +237,8 @@ class GroupServerWorkerStore(SQLBaseStore):
return category
@defer.inlineCallbacks
def get_group_roles(self, group_id):
rows = yield self.db_pool.simple_select_list(
async def get_group_roles(self, group_id):
rows = await self.db_pool.simple_select_list(
table="group_roles",
keyvalues={"group_id": group_id},
retcols=("role_id", "is_public", "profile"),
@ -257,9 +253,8 @@ class GroupServerWorkerStore(SQLBaseStore):
for row in rows
}
@defer.inlineCallbacks
def get_group_role(self, group_id, role_id):
role = yield self.db_pool.simple_select_one(
async def get_group_role(self, group_id, role_id):
role = await self.db_pool.simple_select_one(
table="group_roles",
keyvalues={"group_id": group_id, "role_id": role_id},
retcols=("is_public", "profile"),
@ -448,12 +443,11 @@ class GroupServerWorkerStore(SQLBaseStore):
"get_attestations_need_renewals", _get_attestations_need_renewals_txn
)
@defer.inlineCallbacks
def get_remote_attestation(self, group_id, user_id):
async def get_remote_attestation(self, group_id, user_id):
"""Get the attestation that proves the remote agrees that the user is
in the group.
"""
row = yield self.db_pool.simple_select_one(
row = await self.db_pool.simple_select_one(
table="group_attestations_remote",
keyvalues={"group_id": group_id, "user_id": user_id},
retcols=("valid_until_ms", "attestation_json"),
@ -499,13 +493,13 @@ class GroupServerWorkerStore(SQLBaseStore):
"get_all_groups_for_user", _get_all_groups_for_user_txn
)
def get_groups_changes_for_user(self, user_id, from_token, to_token):
async def get_groups_changes_for_user(self, user_id, from_token, to_token):
from_token = int(from_token)
has_changed = self._group_updates_stream_cache.has_entity_changed(
user_id, from_token
)
if not has_changed:
return defer.succeed([])
return []
def _get_groups_changes_for_user_txn(txn):
sql = """
@ -525,7 +519,7 @@ class GroupServerWorkerStore(SQLBaseStore):
for group_id, membership, gtype, content_json in txn
]
return self.db_pool.runInteraction(
return await self.db_pool.runInteraction(
"get_groups_changes_for_user", _get_groups_changes_for_user_txn
)
@ -1087,31 +1081,31 @@ class GroupServerStore(GroupServerWorkerStore):
desc="update_group_publicity",
)
@defer.inlineCallbacks
def register_user_group_membership(
async def register_user_group_membership(
self,
group_id,
user_id,
membership,
is_admin=False,
content={},
local_attestation=None,
remote_attestation=None,
is_publicised=False,
):
group_id: str,
user_id: str,
membership: str,
is_admin: bool = False,
content: JsonDict = {},
local_attestation: Optional[dict] = None,
remote_attestation: Optional[dict] = None,
is_publicised: bool = False,
) -> int:
"""Registers that a local user is a member of a (local or remote) group.
Args:
group_id (str)
user_id (str)
membership (str)
is_admin (bool)
content (dict): Content of the membership, e.g. includes the inviter
group_id: The group the member is being added to.
user_id: THe user ID to add to the group.
membership: The type of group membership.
is_admin: Whether the user should be added as a group admin.
content: Content of the membership, e.g. includes the inviter
if the user has been invited.
local_attestation (dict): If remote group then store the fact that we
local_attestation: If remote group then store the fact that we
have given out an attestation, else None.
remote_attestation (dict): If remote group then store the remote
remote_attestation: If remote group then store the remote
attestation from the group, else None.
is_publicised: Whether this should be publicised.
"""
def _register_user_group_membership_txn(txn, next_id):
@ -1188,18 +1182,17 @@ class GroupServerStore(GroupServerWorkerStore):
return next_id
with self._group_updates_id_gen.get_next() as next_id:
res = yield self.db_pool.runInteraction(
res = await self.db_pool.runInteraction(
"register_user_group_membership",
_register_user_group_membership_txn,
next_id,
)
return res
@defer.inlineCallbacks
def create_group(
async def create_group(
self, group_id, user_id, name, avatar_url, short_description, long_description
):
yield self.db_pool.simple_insert(
) -> None:
await self.db_pool.simple_insert(
table="groups",
values={
"group_id": group_id,
@ -1212,9 +1205,8 @@ class GroupServerStore(GroupServerWorkerStore):
desc="create_group",
)
@defer.inlineCallbacks
def update_group_profile(self, group_id, profile):
yield self.db_pool.simple_update_one(
async def update_group_profile(self, group_id, profile):
await self.db_pool.simple_update_one(
table="groups",
keyvalues={"group_id": group_id},
updatevalues=profile,

7
synapse/storage/databases/main/presence.py
View File

@ -15,8 +15,6 @@
from typing import List, Tuple
from twisted.internet import defer
from synapse.storage._base import SQLBaseStore, make_in_list_sql_clause
from synapse.storage.presence import UserPresenceState
from synapse.util.caches.descriptors import cached, cachedList
@ -24,14 +22,13 @@ from synapse.util.iterutils import batch_iter
class PresenceStore(SQLBaseStore):
@defer.inlineCallbacks
def update_presence(self, presence_states):
async def update_presence(self, presence_states):
stream_ordering_manager = self._presence_id_gen.get_next_mult(
len(presence_states)
)
with stream_ordering_manager as stream_orderings:
yield self.db_pool.runInteraction(
await self.db_pool.runInteraction(
"update_presence",
self._update_presence_txn,
stream_orderings,

21
synapse/storage/databases/main/profile.py
View File

@ -13,18 +13,15 @@
# See the License for the specific language governing permissions and
# limitations under the License.
from twisted.internet import defer
from synapse.api.errors import StoreError
from synapse.storage._base import SQLBaseStore
from synapse.storage.databases.main.roommember import ProfileInfo
class ProfileWorkerStore(SQLBaseStore):
@defer.inlineCallbacks
def get_profileinfo(self, user_localpart):
async def get_profileinfo(self, user_localpart):
try:
profile = yield self.db_pool.simple_select_one(
profile = await self.db_pool.simple_select_one(
table="profiles",
keyvalues={"user_id": user_localpart},
retcols=("displayname", "avatar_url"),
@ -118,14 +115,13 @@ class ProfileStore(ProfileWorkerStore):
desc="update_remote_profile_cache",
)
@defer.inlineCallbacks
def maybe_delete_remote_profile_cache(self, user_id):
async def maybe_delete_remote_profile_cache(self, user_id):
"""Check if we still care about the remote user's profile, and if we
don't then remove their profile from the cache
"""
subscribed = yield self.is_subscribed_remote_profile_for_user(user_id)
subscribed = await self.is_subscribed_remote_profile_for_user(user_id)
if not subscribed:
yield self.db_pool.simple_delete(
await self.db_pool.simple_delete(
table="remote_profile_cache",
keyvalues={"user_id": user_id},
desc="delete_remote_profile_cache",
@ -151,11 +147,10 @@ class ProfileStore(ProfileWorkerStore):
_get_remote_profile_cache_entries_that_expire_txn,
)
@defer.inlineCallbacks
def is_subscribed_remote_profile_for_user(self, user_id):
async def is_subscribed_remote_profile_for_user(self, user_id):
"""Check whether we are interested in a remote user's profile.
"""
res = yield self.db_pool.simple_select_one_onecol(
res = await self.db_pool.simple_select_one_onecol(
table="group_users",
keyvalues={"user_id": user_id},
retcol="user_id",
@ -166,7 +161,7 @@ class ProfileStore(ProfileWorkerStore):
if res:
return True
res = yield self.db_pool.simple_select_one_onecol(
res = await self.db_pool.simple_select_one_onecol(
table="group_invites",
keyvalues={"user_id": user_id},
retcol="user_id",

19
synapse/storage/databases/main/relations.py
View File

@ -14,10 +14,12 @@
# limitations under the License.
import logging
from typing import Optional
import attr
from synapse.api.constants import RelationTypes
from synapse.events import EventBase
from synapse.storage._base import SQLBaseStore
from synapse.storage.databases.main.stream import generate_pagination_where_clause
from synapse.storage.relations import (
@ -25,7 +27,7 @@ from synapse.storage.relations import (
PaginationChunk,
RelationPaginationToken,
)
from synapse.util.caches.descriptors import cached, cachedInlineCallbacks
from synapse.util.caches.descriptors import cached
logger = logging.getLogger(__name__)
@ -227,18 +229,18 @@ class RelationsWorkerStore(SQLBaseStore):
"get_aggregation_groups_for_event", _get_aggregation_groups_for_event_txn
)
@cachedInlineCallbacks()
def get_applicable_edit(self, event_id):
@cached()
async def get_applicable_edit(self, event_id: str) -> Optional[EventBase]:
"""Get the most recent edit (if any) that has happened for the given
event.
Correctly handles checking whether edits were allowed to happen.
Args:
event_id (str): The original event ID
event_id: The original event ID
Returns:
Deferred[EventBase|None]: Returns the most recent edit, if any.
The most recent edit, if any.
"""
# We only allow edits for `m.room.message` events that have the same sender
@ -268,15 +270,14 @@ class RelationsWorkerStore(SQLBaseStore):
if row:
return row[0]
edit_id = yield self.db_pool.runInteraction(
edit_id = await self.db_pool.runInteraction(
"get_applicable_edit", _get_applicable_edit_txn
)
if not edit_id:
return
return None
edit_event = yield self.get_event(edit_id, allow_none=True)
return edit_event
return await self.get_event(edit_id, allow_none=True)
def has_user_annotated_event(self, parent_id, event_type, aggregation_key, sender):
"""Check if a user has already annotated an event with the same key

7
synapse/storage/databases/main/transactions.py
View File

@ -18,8 +18,6 @@ from collections import namedtuple
from canonicaljson import encode_canonical_json
from twisted.internet import defer
from synapse.metrics.background_process_metrics import run_as_background_process
from synapse.storage._base import SQLBaseStore, db_to_json
from synapse.storage.database import DatabasePool
@ -126,8 +124,7 @@ class TransactionStore(SQLBaseStore):
desc="set_received_txn_response",
)
@defer.inlineCallbacks
def get_destination_retry_timings(self, destination):
async def get_destination_retry_timings(self, destination):
"""Gets the current retry timings (if any) for a given destination.
Args:
@ -142,7 +139,7 @@ class TransactionStore(SQLBaseStore):
if result is not SENTINEL:
return result
result = yield self.db_pool.runInteraction(
result = await self.db_pool.runInteraction(
"get_destination_retry_timings",
self._get_destination_retry_timings,
destination,

24
tests/storage/test_appservice.py
View File

@ -178,14 +178,14 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase):
@defer.inlineCallbacks
def test_get_appservice_state_none(self):
service = Mock(id="999")
state = yield self.store.get_appservice_state(service)
state = yield defer.ensureDeferred(self.store.get_appservice_state(service))
self.assertEquals(None, state)
@defer.inlineCallbacks
def test_get_appservice_state_up(self):
yield self._set_state(self.as_list[0]["id"], ApplicationServiceState.UP)
service = Mock(id=self.as_list[0]["id"])
state = yield self.store.get_appservice_state(service)
state = yield defer.ensureDeferred(self.store.get_appservice_state(service))
self.assertEquals(ApplicationServiceState.UP, state)
@defer.inlineCallbacks
@ -194,13 +194,13 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase):
yield self._set_state(self.as_list[1]["id"], ApplicationServiceState.DOWN)
yield self._set_state(self.as_list[2]["id"], ApplicationServiceState.DOWN)
service = Mock(id=self.as_list[1]["id"])
state = yield self.store.get_appservice_state(service)
state = yield defer.ensureDeferred(self.store.get_appservice_state(service))
self.assertEquals(ApplicationServiceState.DOWN, state)
@defer.inlineCallbacks
def test_get_appservices_by_state_none(self):
services = yield self.store.get_appservices_by_state(
ApplicationServiceState.DOWN
services = yield defer.ensureDeferred(
self.store.get_appservices_by_state(ApplicationServiceState.DOWN)
)
self.assertEquals(0, len(services))
@ -339,7 +339,7 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase):
def test_get_oldest_unsent_txn_none(self):
service = Mock(id=self.as_list[0]["id"])
txn = yield self.store.get_oldest_unsent_txn(service)
txn = yield defer.ensureDeferred(self.store.get_oldest_unsent_txn(service))
self.assertEquals(None, txn)
@defer.inlineCallbacks
@ -349,14 +349,14 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase):
other_events = [Mock(event_id="e5"), Mock(event_id="e6")]
# we aren't testing store._base stuff here, so mock this out
self.store.get_events_as_list = Mock(return_value=events)
self.store.get_events_as_list = Mock(return_value=defer.succeed(events))
yield self._insert_txn(self.as_list[1]["id"], 9, other_events)
yield self._insert_txn(service.id, 10, events)
yield self._insert_txn(service.id, 11, other_events)
yield self._insert_txn(service.id, 12, other_events)
txn = yield self.store.get_oldest_unsent_txn(service)
txn = yield defer.ensureDeferred(self.store.get_oldest_unsent_txn(service))
self.assertEquals(service, txn.service)
self.assertEquals(10, txn.id)
self.assertEquals(events, txn.events)
@ -366,8 +366,8 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase):
yield self._set_state(self.as_list[0]["id"], ApplicationServiceState.DOWN)
yield self._set_state(self.as_list[1]["id"], ApplicationServiceState.UP)
services = yield self.store.get_appservices_by_state(
ApplicationServiceState.DOWN
services = yield defer.ensureDeferred(
self.store.get_appservices_by_state(ApplicationServiceState.DOWN)
)
self.assertEquals(1, len(services))
self.assertEquals(self.as_list[0]["id"], services[0].id)
@ -379,8 +379,8 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase):
yield self._set_state(self.as_list[2]["id"], ApplicationServiceState.DOWN)
yield self._set_state(self.as_list[3]["id"], ApplicationServiceState.UP)
services = yield self.store.get_appservices_by_state(
ApplicationServiceState.DOWN
services = yield defer.ensureDeferred(
self.store.get_appservices_by_state(ApplicationServiceState.DOWN)
)
self.assertEquals(2, len(services))
self.assertEquals(