From 5defb25ac622d979c13d9e9d311e69c2ef7c15a5 Mon Sep 17 00:00:00 2001
From: Mark Haines <mark.haines@matrix.org>
Date: Tue, 22 Mar 2016 13:52:45 +0000
Subject: [PATCH] Use get_users_in_room to count the number of room members
 rather than using read_receipts

---
 synapse/push/bulk_push_rule_evaluator.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/synapse/push/bulk_push_rule_evaluator.py b/synapse/push/bulk_push_rule_evaluator.py
index 87d5061fb..76d7eb7ce 100644
--- a/synapse/push/bulk_push_rule_evaluator.py
+++ b/synapse/push/bulk_push_rule_evaluator.py
@@ -107,7 +107,9 @@ class BulkPushRuleEvaluator:
             users_dict.items(), [event], {event.event_id: current_state}
         )
 
-        evaluator = PushRuleEvaluatorForEvent(event, len(self.users_in_room))
+        room_members = yield self.store.get_users_in_room(self.room_id)
+
+        evaluator = PushRuleEvaluatorForEvent(event, len(room_members))
 
         condition_cache = {}