From 36ecbd9efdcf12fe664ee9e1fbf008a3a539dcdc Mon Sep 17 00:00:00 2001
From: Pawel Kadluczka <pawelka@microsoft.com>
Date: Thu, 13 Jul 2017 10:59:07 -0700
Subject: [PATCH] Accounting for ReadAsync throwing OperationCanceledException

---
 .../ServerSentEventsTransport.cs                              | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Microsoft.AspNetCore.Sockets.Client.Http/ServerSentEventsTransport.cs b/src/Microsoft.AspNetCore.Sockets.Client.Http/ServerSentEventsTransport.cs
index dea0df1328..fb62f25604 100644
--- a/src/Microsoft.AspNetCore.Sockets.Client.Http/ServerSentEventsTransport.cs
+++ b/src/Microsoft.AspNetCore.Sockets.Client.Http/ServerSentEventsTransport.cs
@@ -113,6 +113,10 @@ namespace Microsoft.AspNetCore.Sockets.Client
                     }
                 }
             }
+            catch (OperationCanceledException)
+            {
+                _logger.ReceiveCanceled(_connectionId);
+            }
             finally
             {
                 readCancellationRegistration.Dispose();