From f7adb1947467d66776c66afbc746b5299f7f3a7d Mon Sep 17 00:00:00 2001
From: Mark McDowall <markus.mcd5@gmail.com>
Date: Sun, 31 May 2015 00:10:45 -0700
Subject: [PATCH] Ignore more signalr non-errors

---
 src/NzbDrone.Host/Owin/NlogTextWriter.cs | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

diff --git a/src/NzbDrone.Host/Owin/NlogTextWriter.cs b/src/NzbDrone.Host/Owin/NlogTextWriter.cs
index 44c14ae27..17c0ce8e9 100644
--- a/src/NzbDrone.Host/Owin/NlogTextWriter.cs
+++ b/src/NzbDrone.Host/Owin/NlogTextWriter.cs
@@ -58,15 +58,23 @@ namespace NzbDrone.Host.Owin
             {
                 return LogLevel.Trace;
             }
-
-            if (lower.Contains("signalr") && lower.Contains("an operation was attempted on a nonexistent network connection"))
+            
+            if (lower.Contains("signalr"))
             {
-                return LogLevel.Trace;
-            }
+                if (lower.Contains("an operation was attempted on a nonexistent network connection"))
+                {
+                    return LogLevel.Trace;
+                }
 
-            if (lower.Contains("signalr") && lower.Contains("the network connection was aborted by the local system"))
-            {
-                return LogLevel.Trace;
+                if (lower.Contains("the network connection was aborted by the local system"))
+                {
+                    return LogLevel.Trace;
+                }
+
+                if (lower.Contains("the socket has been shut down"))
+                {
+                    return LogLevel.Trace;
+                }
             }
 
             return LogLevel.Error;