From 5fb9b58c9b12c2929d07eaccfabf71528f259fe6 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Mon, 24 Jan 2022 20:23:10 +0900
Subject: [PATCH] Add tracking of total subscriptions

---
 osu.Game/Database/RealmAccess.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/osu.Game/Database/RealmAccess.cs b/osu.Game/Database/RealmAccess.cs
index 65e13cf542..fe4c30d7dd 100644
--- a/osu.Game/Database/RealmAccess.cs
+++ b/osu.Game/Database/RealmAccess.cs
@@ -83,6 +83,8 @@ namespace osu.Game.Database
 
         private static readonly GlobalStatistic<int> realm_instances_created = GlobalStatistics.Get<int>(@"Realm", @"Instances (Created)");
 
+        private static readonly GlobalStatistic<int> total_subscriptions = GlobalStatistics.Get<int>(@"Realm", @"Subscriptions");
+
         private readonly object realmLock = new object();
 
         private Realm? updateRealm;
@@ -289,6 +291,8 @@ namespace osu.Game.Database
 
             var syncContext = SynchronizationContext.Current;
 
+            total_subscriptions.Value++;
+
             registerSubscription(action);
 
             // This token is returned to the consumer.
@@ -309,6 +313,7 @@ namespace osu.Game.Database
                             unsubscriptionAction?.Dispose();
                             customSubscriptionsResetMap.Remove(action);
                             notificationsResetMap.Remove(action);
+                            total_subscriptions.Value--;
                         }
                     }
                 }