From 89c1e36e31c1cd7879b6a37723ae19960f430d97 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Wed, 12 Oct 2022 04:51:03 +0300
Subject: Events: correctly shutdown EventSource connection

---
 src/main/assets/scripts.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/main/assets')

diff --git a/src/main/assets/scripts.js b/src/main/assets/scripts.js
index 97525940..b103810d 100644
--- a/src/main/assets/scripts.js
+++ b/src/main/assets/scripts.js
@@ -105,7 +105,9 @@ function i18n(key = '', lang = undefined) {
         || key;
 }
 
-var es, pageTitle;
+/** @type { EventSource } */
+var es;
+var pageTitle;
 
 function initES() {
     if (!('EventSource' in window)) {
@@ -782,6 +784,11 @@ ready(() => {
         }
     });
     initES();
+    addEventListener('beforeunload', () => {
+        if (es) {
+            es.close();
+        }
+    });
 
     embedAll();
 });
-- 
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