From 82d2db191de629fbc43ec003228a961b403981f1 Mon Sep 17 00:00:00 2001
From: Janis Hutz <development@janishutz.com>
Date: Sat, 25 Nov 2023 11:41:25 +0100
Subject: [PATCH] handle closing of sse's better

---
 backend/app.js      | 3 +++
 frontend/src/app.js | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/backend/app.js b/backend/app.js
index d7ca71b..05304fe 100644
--- a/backend/app.js
+++ b/backend/app.js
@@ -150,6 +150,9 @@ app.get( '/clientDisplayNotifier', ( req, res ) => {
     let det = { 'type': 'basics', 'data': currentDetails };
     res.write( `data: ${ JSON.stringify( det ) }\n\n` );
     connectedClients[ req.session.id ] = res;
+    req.on( 'close', () => {
+        connectedClients.splice( Object.keys( connectedClients ).indexOf( req.session.id ), 1 );
+    } );
 } );
 
 const sendUpdate = ( update ) => {
diff --git a/frontend/src/app.js b/frontend/src/app.js
index a9b167d..602d008 100644
--- a/frontend/src/app.js
+++ b/frontend/src/app.js
@@ -185,6 +185,9 @@ app.get( '/clientDisplayNotifier', ( req, res ) => {
     let det = { 'type': 'basics', 'data': currentDetails };
     res.write( `data: ${ JSON.stringify( det ) }\n\n` );
     connectedClients[ req.session.id ] = res;
+    req.on( 'close', () => {
+        connectedClients.splice( Object.keys( connectedClients ).indexOf( req.session.id ), 1 );
+    } );
 } );
 
 app.get( '/mainNotifier', ( req, res ) => {