From a68489a604053ef062e7f61943081732f1742bb3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alberto=20Fern=C3=A1ndez=20Capel?=
 <alberto.fernandez-capel@overleaf.com>
Date: Thu, 25 Jan 2018 16:10:47 +0000
Subject: [PATCH] Track session activvity if the user scrolls the editor

---
 .../web/public/coffee/ide/editor/directives/aceEditor.coffee    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/services/web/public/coffee/ide/editor/directives/aceEditor.coffee b/services/web/public/coffee/ide/editor/directives/aceEditor.coffee
index e90fa2f4c0..6e18fb2aeb 100644
--- a/services/web/public/coffee/ide/editor/directives/aceEditor.coffee
+++ b/services/web/public/coffee/ide/editor/directives/aceEditor.coffee
@@ -376,6 +376,8 @@ define [
 					# deletes and then inserts document content
 					session.setAnnotations scope.annotations
 
+					session.on "changeScrollTop", event_tracking.editingSessionHeartbeat
+
 					if scope.eventsBridge?
 						session.on "changeScrollTop", onScroll