From 6d652ac13502c7d548adbc7ace50dbb99db5e472 Mon Sep 17 00:00:00 2001
From: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
Date: Mon, 8 Sep 2014 12:04:57 +0100
Subject: [PATCH] CP-9365: XenCenter work for HVM linux support -Unsubscribing
 from guest_metrics changed event in UnregisterEventListeners()

---
 XenAdmin/ConsoleView/VNCTabView.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/XenAdmin/ConsoleView/VNCTabView.cs b/XenAdmin/ConsoleView/VNCTabView.cs
index 027e9a8a2..8f016e801 100644
--- a/XenAdmin/ConsoleView/VNCTabView.cs
+++ b/XenAdmin/ConsoleView/VNCTabView.cs
@@ -253,6 +253,9 @@ namespace XenAdmin.ConsoleView
             source.PropertyChanged -= new PropertyChangedEventHandler(Server_PropertyChanged);
             source.Connection.Cache.DeregisterCollectionChanged<VM>(VM_CollectionChangedWithInvoke);
 
+            if (this.guestMetrics != null)
+                this.guestMetrics.PropertyChanged -= guestMetrics_PropertyChanged; 
+
             if (source.is_control_domain)
             {
                 Host host = source.Connection.Resolve<Host>(source.resident_on);