From df4d901ae7a79e4c39ec53833e0594ab7cc3123f Mon Sep 17 00:00:00 2001
From: Mikael Mengistu <mikaelm12@users.noreply.github.com>
Date: Fri, 13 Apr 2018 00:37:13 +0000
Subject: [PATCH] Fix 5 param On extension method (#1984)

---
 .../HubConnectionExtensions.cs                                | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Microsoft.AspNetCore.SignalR.Client.Core/HubConnectionExtensions.cs b/src/Microsoft.AspNetCore.SignalR.Client.Core/HubConnectionExtensions.cs
index 5588a97b4a..245a80c0f1 100644
--- a/src/Microsoft.AspNetCore.SignalR.Client.Core/HubConnectionExtensions.cs
+++ b/src/Microsoft.AspNetCore.SignalR.Client.Core/HubConnectionExtensions.cs
@@ -78,14 +78,14 @@ namespace Microsoft.AspNetCore.SignalR.Client
                 args => handler((T1)args[0], (T2)args[1], (T3)args[2], (T4)args[3]));
         }
 
-        public static void On<T1, T2, T3, T4, T5>(this HubConnection hubConnection, string methodName, Action<T1, T2, T3, T4, T5> handler)
+        public static IDisposable On<T1, T2, T3, T4, T5>(this HubConnection hubConnection, string methodName, Action<T1, T2, T3, T4, T5> handler)
         {
             if (hubConnection == null)
             {
                 throw new ArgumentNullException(nameof(hubConnection));
             }
 
-            hubConnection.On(methodName,
+            return hubConnection.On(methodName,
                 new[] { typeof(T1), typeof(T2), typeof(T3), typeof(T4), typeof(T5) },
                 args => handler((T1)args[0], (T2)args[1], (T3)args[2], (T4)args[3], (T5)args[4]));
         }