From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <d.csapak@proxmox.com>
Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68])
 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
 key-exchange X25519 server-signature RSA-PSS (2048 bits))
 (No client certificate requested)
 by lists.proxmox.com (Postfix) with ESMTPS id 27AE67195E
 for <pve-devel@lists.proxmox.com>; Thu, 20 May 2021 16:59:18 +0200 (CEST)
Received: from firstgate.proxmox.com (localhost [127.0.0.1])
 by firstgate.proxmox.com (Proxmox) with ESMTP id 25667267E5
 for <pve-devel@lists.proxmox.com>; Thu, 20 May 2021 16:59:18 +0200 (CEST)
Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com
 [94.136.29.106])
 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
 key-exchange X25519 server-signature RSA-PSS (2048 bits))
 (No client certificate requested)
 by firstgate.proxmox.com (Proxmox) with ESMTPS id 7E625267CD
 for <pve-devel@lists.proxmox.com>; Thu, 20 May 2021 16:59:17 +0200 (CEST)
Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1])
 by proxmox-new.maurer-it.com (Proxmox) with ESMTP id 55D9046638
 for <pve-devel@lists.proxmox.com>; Thu, 20 May 2021 16:59:17 +0200 (CEST)
From: Dominik Csapak <d.csapak@proxmox.com>
To: pve-devel@lists.proxmox.com
Date: Thu, 20 May 2021 16:59:16 +0200
Message-Id: <20210520145916.23222-4-d.csapak@proxmox.com>
X-Mailer: git-send-email 2.20.1
In-Reply-To: <20210520145916.23222-1-d.csapak@proxmox.com>
References: <20210520145916.23222-1-d.csapak@proxmox.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
X-SPAM-LEVEL: Spam detection results:  0
 AWL 0.015 Adjusted score from AWL reputation of From: address
 KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment
 SPF_HELO_NONE           0.001 SPF: HELO does not publish an SPF Record
 SPF_PASS               -0.001 SPF: sender matches SPF record
Subject: [pve-devel] [PATCH manager 3/3] ui: ResourceGrid: correctly remove
 ResourceStore listener
X-BeenThere: pve-devel@lists.proxmox.com
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Proxmox VE development discussion <pve-devel.lists.proxmox.com>
List-Unsubscribe: <https://lists.proxmox.com/cgi-bin/mailman/options/pve-devel>, 
 <mailto:pve-devel-request@lists.proxmox.com?subject=unsubscribe>
List-Archive: <http://lists.proxmox.com/pipermail/pve-devel/>
List-Post: <mailto:pve-devel@lists.proxmox.com>
List-Help: <mailto:pve-devel-request@lists.proxmox.com?subject=help>
List-Subscribe: <https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel>, 
 <mailto:pve-devel-request@lists.proxmox.com?subject=subscribe>
X-List-Received-Date: Thu, 20 May 2021 14:59:18 -0000

while the function in '.on' and '.un' are identical, they are not the
*same* function, thus the '.un' does not really remove the listener,
and we have leftover references to the grid which means it will never
really garbage-collected

instead, use '.mon' on the grid, which automatically cleans up the
listeners

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
 www/manager6/grid/ResourceGrid.js | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/www/manager6/grid/ResourceGrid.js b/www/manager6/grid/ResourceGrid.js
index c6757e9b..07048b88 100644
--- a/www/manager6/grid/ResourceGrid.js
+++ b/www/manager6/grid/ResourceGrid.js
@@ -125,14 +125,11 @@ Ext.define('PVE.grid.ResourceGrid', {
 		    var ws = me.up('pveStdWorkspace');
 		    ws.selectById(record.data.id);
 		},
-		destroy: function() {
-		    rstore.un("load", () => updateGrid());
-		},
 	    },
             columns: rstore.defaultColumns(),
 	});
 	me.callParent();
 	updateGrid();
-	rstore.on("load", () => updateGrid());
+	me.mon(rstore, 'load', () => updateGrid());
     },
 });
-- 
2.20.1