From 002c99e751ec24e80236a310bd46e0098bdb636d Mon Sep 17 00:00:00 2001
From: Scott Mitchell <scott_mitchell@apple.com>
Date: Mon, 5 Dec 2016 08:50:30 -0800
Subject: [PATCH] NIO ServerChannel shouldn't close because of Exception

Motivation:
e102a008b63d0063581ba242539f0a8d473cae00 changed a conditional where previously the NIO ServerChannel would not be closed in the event of an exception.

Modifications:
- Restore the logic prior to e102a008b63d0063581ba242539f0a8d473cae00 which does not automatically close ServerChannels for IOExceptions

Result:
NIO ServerChannel doesn't close automatically for an IOException.
---
 .../java/io/netty/channel/nio/AbstractNioMessageChannel.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/transport/src/main/java/io/netty/channel/nio/AbstractNioMessageChannel.java b/transport/src/main/java/io/netty/channel/nio/AbstractNioMessageChannel.java
index 7e2691e7891..c1a163ea19e 100644
--- a/transport/src/main/java/io/netty/channel/nio/AbstractNioMessageChannel.java
+++ b/transport/src/main/java/io/netty/channel/nio/AbstractNioMessageChannel.java
@@ -176,7 +176,7 @@ protected boolean closeOnReadError(Throwable cause) {
         // accepting incoming connections. (e.g. too many open files)
         return cause instanceof IOException &&
                 !(cause instanceof PortUnreachableException) &&
-                this instanceof ServerChannel;
+                !(this instanceof ServerChannel);
     }
 
     /**