From 1e6d36f8be2529c95c2e376ae780e4dc45320b7c Mon Sep 17 00:00:00 2001
From: Rachel Appel <rachelappel@users.noreply.github.com>
Date: Mon, 2 Apr 2018 18:19:32 +0200
Subject: [PATCH] fix (#5853)

---
 aspnetcore/signalr/hubs/sample/ChatHub.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/aspnetcore/signalr/hubs/sample/ChatHub.cs b/aspnetcore/signalr/hubs/sample/ChatHub.cs
index 8acb50ef41..6c2696227a 100644
--- a/aspnetcore/signalr/hubs/sample/ChatHub.cs
+++ b/aspnetcore/signalr/hubs/sample/ChatHub.cs
@@ -23,10 +23,10 @@ namespace SignalRChat
             return Clients.Groups(groups).SendAsync("ReceiveMessage", message);
         }
 
-        public override Task OnConnectedAsync()
+        public override async Task OnConnectedAsync()
         {
             await Groups.AddAsync(Context.User.Identity.Name, "SignalR Users");
-            return base.OnConnectedAsync();
+            await base.OnConnectedAsync();
         }
     }
 }