From 8ac1a62512f6f2f7effc792b10051078e74ac3c3 Mon Sep 17 00:00:00 2001
From: Paul Schneider <paul@pschneider.fr>
Date: Thu, 22 Dec 2016 19:32:30 +0100
Subject: [PATCH] fixes connection to chat hub at resume time

---
 BookAStar/BookAStar/App.xaml.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/BookAStar/BookAStar/App.xaml.cs b/BookAStar/BookAStar/App.xaml.cs
index 7e665a83..46dd40dc 100644
--- a/BookAStar/BookAStar/App.xaml.cs
+++ b/BookAStar/BookAStar/App.xaml.cs
@@ -82,7 +82,6 @@ namespace BookAStar
         // Called on rotation after OnSuspended
         private void OnClosing(object sender, EventArgs e)
         {
-            ChatHubConnection.Dispose();
         }
 
         // FIXME Never called.
@@ -337,6 +336,7 @@ namespace BookAStar
             if (CrossConnectivity.Current.IsConnected)
                 try
             {
+                    if (chatHubConnection.State == ConnectionState.Disconnected)
                 await chatHubConnection.Start();
             }
             catch (WebException  )
@@ -375,6 +375,7 @@ namespace BookAStar
         {
             try
             {
+                if (chatHubConnection.State != ConnectionState.Disconnected)
                 chatHubConnection.Stop();
             }
             catch (WebException)