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Merge pull request #6280 from matrix-org/erikj/receipts_async_await

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Port receipt and read markers to async/wait
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Erik Johnston 2019-10-30 11:44:18 +01:00 committed by GitHub
commit 770d1ef673
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7 changed files with 33 additions and 53 deletions
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1
changelog.d/6280.misc Normal file
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@ -0,0 +1 @@
Port receipt and read markers to async/wait.

4
synapse/federation/send_queue.py
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@ -36,6 +36,8 @@ from six import iteritems
from sortedcontainers import SortedDict
from twisted.internet import defer
from synapse.metrics import LaterGauge
from synapse.storage.presence import UserPresenceState
from synapse.util.metrics import Measure
@ -212,7 +214,7 @@ class FederationRemoteSendQueue(object):
receipt (synapse.types.ReadReceipt):
"""
# nothing to do here: the replication listener will handle it.
pass
return defer.succeed(None)
def send_presence(self, states):
"""As per FederationSender

13
synapse/handlers/read_marker.py
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@ -15,8 +15,6 @@
import logging
from twisted.internet import defer
from synapse.util.async_helpers import Linearizer
from ._base import BaseHandler
@ -32,8 +30,7 @@ class ReadMarkerHandler(BaseHandler):
self.read_marker_linearizer = Linearizer(name="read_marker")
self.notifier = hs.get_notifier()
@defer.inlineCallbacks
def received_client_read_marker(self, room_id, user_id, event_id):
async def received_client_read_marker(self, room_id, user_id, event_id):
"""Updates the read marker for a given user in a given room if the event ID given
is ahead in the stream relative to the current read marker.
@ -41,8 +38,8 @@ class ReadMarkerHandler(BaseHandler):
the read marker has changed.
"""
with (yield self.read_marker_linearizer.queue((room_id, user_id))):
existing_read_marker = yield self.store.get_account_data_for_room_and_type(
with await self.read_marker_linearizer.queue((room_id, user_id)):
existing_read_marker = await self.store.get_account_data_for_room_and_type(
user_id, room_id, "m.fully_read"
)
@ -50,13 +47,13 @@ class ReadMarkerHandler(BaseHandler):
if existing_read_marker:
# Only update if the new marker is ahead in the stream
should_update = yield self.store.is_event_after(
should_update = await self.store.is_event_after(
event_id, existing_read_marker["event_id"]
)
if should_update:
content = {"event_id": event_id}
max_id = yield self.store.add_account_data_to_room(
max_id = await self.store.add_account_data_to_room(
user_id, room_id, "m.fully_read", content
)
self.notifier.on_new_event("account_data_key", max_id, users=[user_id])

37
synapse/handlers/receipts.py
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@ -18,6 +18,7 @@ from twisted.internet import defer
from synapse.handlers._base import BaseHandler
from synapse.types import ReadReceipt, get_domain_from_id
from synapse.util.async_helpers import maybe_awaitable
logger = logging.getLogger(__name__)
@ -36,8 +37,7 @@ class ReceiptsHandler(BaseHandler):
self.clock = self.hs.get_clock()
self.state = hs.get_state_handler()
@defer.inlineCallbacks
def _received_remote_receipt(self, origin, content):
async def _received_remote_receipt(self, origin, content):
"""Called when we receive an EDU of type m.receipt from a remote HS.
"""
receipts = []
@ -62,17 +62,16 @@ class ReceiptsHandler(BaseHandler):
)
)
yield self._handle_new_receipts(receipts)
await self._handle_new_receipts(receipts)
@defer.inlineCallbacks
def _handle_new_receipts(self, receipts):
async def _handle_new_receipts(self, receipts):
"""Takes a list of receipts, stores them and informs the notifier.
"""
min_batch_id = None
max_batch_id = None
for receipt in receipts:
res = yield self.store.insert_receipt(
res = await self.store.insert_receipt(
receipt.room_id,
receipt.receipt_type,
receipt.user_id,
@ -99,14 +98,15 @@ class ReceiptsHandler(BaseHandler):
self.notifier.on_new_event("receipt_key", max_batch_id, rooms=affected_room_ids)
# Note that the min here shouldn't be relied upon to be accurate.
yield self.hs.get_pusherpool().on_new_receipts(
min_batch_id, max_batch_id, affected_room_ids
await maybe_awaitable(
self.hs.get_pusherpool().on_new_receipts(
min_batch_id, max_batch_id, affected_room_ids
)
)
return True
@defer.inlineCallbacks
def received_client_receipt(self, room_id, receipt_type, user_id, event_id):
async def received_client_receipt(self, room_id, receipt_type, user_id, event_id):
"""Called when a client tells us a local user has read up to the given
event_id in the room.
"""
@ -118,24 +118,11 @@ class ReceiptsHandler(BaseHandler):
data={"ts": int(self.clock.time_msec())},
)
is_new = yield self._handle_new_receipts([receipt])
is_new = await self._handle_new_receipts([receipt])
if not is_new:
return
yield self.federation.send_read_receipt(receipt)
@defer.inlineCallbacks
def get_receipts_for_room(self, room_id, to_key):
"""Gets all receipts for a room, upto the given key.
"""
result = yield self.store.get_linearized_receipts_for_room(
room_id, to_key=to_key
)
if not result:
return []
return result
await self.federation.send_read_receipt(receipt)
class ReceiptEventSource(object):

13
synapse/rest/client/v2_alpha/read_marker.py
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@ -15,8 +15,6 @@
import logging
from twisted.internet import defer
from synapse.http.servlet import RestServlet, parse_json_object_from_request
from ._base import client_patterns
@ -34,17 +32,16 @@ class ReadMarkerRestServlet(RestServlet):
self.read_marker_handler = hs.get_read_marker_handler()
self.presence_handler = hs.get_presence_handler()
@defer.inlineCallbacks
def on_POST(self, request, room_id):
requester = yield self.auth.get_user_by_req(request)
async def on_POST(self, request, room_id):
requester = await self.auth.get_user_by_req(request)
yield self.presence_handler.bump_presence_active_time(requester.user)
await self.presence_handler.bump_presence_active_time(requester.user)
body = parse_json_object_from_request(request)
read_event_id = body.get("m.read", None)
if read_event_id:
yield self.receipts_handler.received_client_receipt(
await self.receipts_handler.received_client_receipt(
room_id,
"m.read",
user_id=requester.user.to_string(),
@ -53,7 +50,7 @@ class ReadMarkerRestServlet(RestServlet):
read_marker_event_id = body.get("m.fully_read", None)
if read_marker_event_id:
yield self.read_marker_handler.received_client_read_marker(
await self.read_marker_handler.received_client_read_marker(
room_id,
user_id=requester.user.to_string(),
event_id=read_marker_event_id,

11
synapse/rest/client/v2_alpha/receipts.py
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@ -15,8 +15,6 @@
import logging
from twisted.internet import defer
from synapse.api.errors import SynapseError
from synapse.http.servlet import RestServlet
@ -39,16 +37,15 @@ class ReceiptRestServlet(RestServlet):
self.receipts_handler = hs.get_receipts_handler()
self.presence_handler = hs.get_presence_handler()
@defer.inlineCallbacks
def on_POST(self, request, room_id, receipt_type, event_id):
requester = yield self.auth.get_user_by_req(request)
async def on_POST(self, request, room_id, receipt_type, event_id):
requester = await self.auth.get_user_by_req(request)
if receipt_type != "m.read":
raise SynapseError(400, "Receipt type must be 'm.read'")
yield self.presence_handler.bump_presence_active_time(requester.user)
await self.presence_handler.bump_presence_active_time(requester.user)
yield self.receipts_handler.received_client_receipt(
await self.receipts_handler.received_client_receipt(
room_id, receipt_type, user_id=requester.user.to_string(), event_id=event_id
)

7
synapse/storage/data_stores/main/events.py
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@ -2439,12 +2439,11 @@ class EventsStore(
logger.info("[purge] done")
@defer.inlineCallbacks
def is_event_after(self, event_id1, event_id2):
async def is_event_after(self, event_id1, event_id2):
"""Returns True if event_id1 is after event_id2 in the stream
"""
to_1, so_1 = yield self._get_event_ordering(event_id1)
to_2, so_2 = yield self._get_event_ordering(event_id2)
to_1, so_1 = await self._get_event_ordering(event_id1)
to_2, so_2 = await self._get_event_ordering(event_id2)
return (to_1, so_1) > (to_2, so_2)
@cachedInlineCallbacks(max_entries=5000)