From 6ec09ec99536c22203eaf22c90885c8ce8f0c3e2 Mon Sep 17 00:00:00 2001
From: shinichi <shinichi@hotmail.nl>
Date: Fri, 16 Oct 2020 10:51:45 +0200
Subject: [PATCH] error catching

---
 ClientApp/Utils/Client.cs | 2 +-
 Server/Client.cs          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/ClientApp/Utils/Client.cs b/ClientApp/Utils/Client.cs
index 7a4dd03..e292e0e 100644
--- a/ClientApp/Utils/Client.cs
+++ b/ClientApp/Utils/Client.cs
@@ -87,7 +87,7 @@ namespace ClientApp.Utils
         /// <param name="ar">the result of the async read</param>
         private void OnRead(IAsyncResult ar)
         {
-            if (ar == null || (!ar.IsCompleted))
+            if (ar == null || (!ar.IsCompleted) || (!this.stream.CanRead))
                 return;
 
 
diff --git a/Server/Client.cs b/Server/Client.cs
index 07cd69d..3843f52 100644
--- a/Server/Client.cs
+++ b/Server/Client.cs
@@ -34,7 +34,7 @@ namespace Server
 
         private void OnRead(IAsyncResult ar)
         {
-            if (ar == null || (!ar.IsCompleted))
+            if (ar == null || (!ar.IsCompleted) || (!this.stream.CanRead))
                 return;
 
             int receivedBytes = this.stream.EndRead(ar);