From 90c070c8503a380367f02f98e56b68fe07405413 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Wed, 21 Sep 2016 13:17:08 +0100
Subject: [PATCH] Add total_room_count_estimate to /publicRooms

---
 synapse/handlers/room_list.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/synapse/handlers/room_list.py b/synapse/handlers/room_list.py
index 5a533682c5..b04aea0110 100644
--- a/synapse/handlers/room_list.py
+++ b/synapse/handlers/room_list.py
@@ -125,6 +125,8 @@ class RoomListHandler(BaseHandler):
             if r not in newly_unpublished and rooms_to_num_joined[room_id] > 0
         ]
 
+        total_room_count = len(rooms_to_scan)
+
         if since_token:
             # Filter out rooms we've already returned previously
             # `since_token.current_limit` is the index of the last room we
@@ -188,6 +190,7 @@ class RoomListHandler(BaseHandler):
 
         results = {
             "chunk": chunk,
+            "total_room_count_estimate": total_room_count,
         }
 
         if since_token: