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authorErik Johnston <erik@matrix.org>2017-05-16 14:46:16 +0100
committerErik Johnston <erik@matrix.org>2017-05-16 16:01:43 +0100
commitec5c4499f4ab24445c6df7310007353b466020ce (patch)
tree9b8d01b30ce1a0f7eb45e76df192fcb385d4a1d8
parentMerge pull request #2224 from matrix-org/erikj/prefill_state (diff)
downloadsynapse-ec5c4499f4ab24445c6df7310007353b466020ce.tar.xz
Make presence use cached users/hosts in room
-rw-r--r--synapse/federation/transaction_queue.py2
-rw-r--r--synapse/handlers/presence.py6
2 files changed, 4 insertions, 4 deletions
diff --git a/synapse/federation/transaction_queue.py b/synapse/federation/transaction_queue.py
index 695f1a7375..a15198e05d 100644
--- a/synapse/federation/transaction_queue.py
+++ b/synapse/federation/transaction_queue.py
@@ -285,7 +285,7 @@ class TransactionQueue(object):
         Args:
             states (list(UserPresenceState))
         """
-        hosts_and_states = yield get_interested_remotes(self.store, states)
+        hosts_and_states = yield get_interested_remotes(self.store, states, self.state)
 
         for destinations, states in hosts_and_states:
             for destination in destinations:
diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py
index f3707afcd0..c7c0b0a1e2 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -780,12 +780,12 @@ class PresenceHandler(object):
         # don't need to send to local clients here, as that is done as part
         # of the event stream/sync.
         # TODO: Only send to servers not already in the room.
-        user_ids = yield self.store.get_users_in_room(room_id)
         if self.is_mine(user):
             state = yield self.current_state_for_user(user.to_string())
 
             self._push_to_remotes([state])
         else:
+            user_ids = yield self.store.get_users_in_room(room_id)
             user_ids = filter(self.is_mine_id, user_ids)
 
             states = yield self.current_state_for_users(user_ids)
@@ -1322,7 +1322,7 @@ def get_interested_parties(store, states):
 
 
 @defer.inlineCallbacks
-def get_interested_remotes(store, states):
+def get_interested_remotes(store, states, state_handler):
     """Given a list of presence states figure out which remote servers
     should be sent which.
 
@@ -1345,7 +1345,7 @@ def get_interested_remotes(store, states):
     room_ids_to_states, users_to_states = yield get_interested_parties(store, states)
 
     for room_id, states in room_ids_to_states.iteritems():
-        hosts = yield store.get_hosts_in_room(room_id)
+        hosts = yield state_handler.get_current_hosts_in_room(room_id)
         hosts_and_states.append((hosts, states))
 
     for user_id, states in users_to_states.iteritems():