Matrix-Mirrors/anonymousland-synapse
1
0
Fork 0
mirror of https://git.anonymousland.org/anonymousland/synapse.git synced 2025-05-02 14:56:42 -04:00
Code Issues Projects Releases Packages Wiki Activity

Stop the master relaying USER_SYNC for other workers (#7318)

Browse source 
Long story short: if we're handling presence on the current worker, we shouldn't be sending USER_SYNC commands over replication.

In an attempt to figure out what is going on here, I ended up refactoring some bits of the presencehandler code, so the first 4 commits here are non-functional refactors to move this code slightly closer to sanity. (There's still plenty to do here :/). Suggest reviewing individual commits.

Fixes (I hope) #7257.
This commit is contained in:
Richard van der Hoff 2020-04-22 22:39:04 +01:00 • committed by GitHub
parent 841c581c40
commit 71a1abb8a1
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
10 changed files with 199 additions and 159 deletions
Download patch file Download diff file Expand all files Collapse all files

20
synapse/handlers/events.py
View file

@ -19,6 +19,7 @@ import random
from synapse.api.constants import EventTypes, Membership
from synapse.api.errors import AuthError, SynapseError
from synapse.events import EventBase
from synapse.handlers.presence import format_user_presence_state
from synapse.logging.utils import log_function
from synapse.types import UserID
from synapse.visibility import filter_events_for_client
@ -97,6 +98,8 @@ class EventStreamHandler(BaseHandler):
explicit_room_id=room_id,
)
time_now = self.clock.time_msec()
# When the user joins a new room, or another user joins a currently
# joined room, we need to send down presence for those users.
to_add = []
@ -112,19 +115,20 @@ class EventStreamHandler(BaseHandler):
users = await self.state.get_current_users_in_room(
event.room_id
)
states = await presence_handler.get_states(users, as_event=True)
to_add.extend(states)
else:
users = [event.state_key]
ev = await presence_handler.get_state(
UserID.from_string(event.state_key), as_event=True
)
to_add.append(ev)
states = await presence_handler.get_states(users)
to_add.extend(
{
"type": EventTypes.Presence,
"content": format_user_presence_state(state, time_now),
}
for state in states
)
events.extend(to_add)
time_now = self.clock.time_msec()
chunks = await self._event_serializer.serialize_events(
events,
time_now,