diff --git a/synapse/federation/transaction_queue.py b/synapse/federation/transaction_queue.py
index 260a472255..feb1605019 100644
--- a/synapse/federation/transaction_queue.py
+++ b/synapse/federation/transaction_queue.py
@@ -269,13 +269,13 @@ class TransactionQueue(object):
self._processing_pending_presence = True
try:
while True:
- states = self.pending_presence
+ states_map = self.pending_presence
self.pending_presence = {}
- if not states:
+ if not states_map:
break
- yield self._process_presence_inner(states)
+ yield self._process_presence_inner(states_map.values())
finally:
self._processing_pending_presence = False
diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py
index b9ce997a94..f3707afcd0 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -641,7 +641,7 @@ class PresenceHandler(object):
"""Sends state updates to remote servers.
Args:
- hosts_to_states (list(UserPresenceState))
+ states (list(UserPresenceState))
"""
self.federation.send_presence(states)
@@ -1337,29 +1337,18 @@ def get_interested_remotes(store, states):
each row the list of UserPresenceState should be sent to each
destination
"""
- hosts_and_states = [] # Final result to return
+ hosts_and_states = []
# First we look up the rooms each user is in (as well as any explicit
# subscriptions), then for each distinct room we look up the remote
# hosts in those rooms.
- room_ids_to_states = {}
- users_to_states = {}
- for state in states.itervalues():
- room_ids = yield store.get_rooms_for_user(state.user_id)
- for room_id in room_ids:
- room_ids_to_states.setdefault(room_id, []).append(state)
-
- plist = yield store.get_presence_list_observers_accepted(
- state.user_id,
- )
- for u in plist:
- users_to_states.setdefault(u, []).append(state)
+ room_ids_to_states, users_to_states = yield get_interested_parties(store, states)
- for room_id, states in room_ids_to_states.items():
+ for room_id, states in room_ids_to_states.iteritems():
hosts = yield store.get_hosts_in_room(room_id)
hosts_and_states.append((hosts, states))
- for user_id, states in users_to_states.items():
+ for user_id, states in users_to_states.iteritems():
host = get_domain_from_id(user_id)
hosts_and_states.append(([host], states))
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