From c9faaa6e3eabb0e481bccd24ad0205a2d4d233f4 Mon Sep 17 00:00:00 2001
From: Norman Maurer <nmaurer@redhat.com>
Date: Wed, 23 Apr 2014 09:26:09 +0200
Subject: [PATCH] Make NioSocketChannelTest more bullet-proof

Motivation:
I had the NioSocketChannelTest.testFlushCloseReentrance() fail sometimes on one of my linux installation. This change let it pass all the time.

Modification:
Set the SO_SNDBUF to a small value to force split writes

Result:
Test is passing all the time where it was sometimes fail before.
---
 .../test/java/io/netty/channel/nio/NioSocketChannelTest.java    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/transport/src/test/java/io/netty/channel/nio/NioSocketChannelTest.java b/transport/src/test/java/io/netty/channel/nio/NioSocketChannelTest.java
index 0844167b8c..125ab4d1e7 100644
--- a/transport/src/test/java/io/netty/channel/nio/NioSocketChannelTest.java
+++ b/transport/src/test/java/io/netty/channel/nio/NioSocketChannelTest.java
@@ -21,6 +21,7 @@ import io.netty.channel.ChannelFuture;
 import io.netty.channel.ChannelFutureListener;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.ChannelInboundHandlerAdapter;
+import io.netty.channel.ChannelOption;
 import io.netty.channel.socket.nio.NioServerSocketChannel;
 import io.netty.util.CharsetUtil;
 import org.junit.Test;
@@ -51,6 +52,7 @@ public class NioSocketChannelTest {
 
             ServerBootstrap sb = new ServerBootstrap();
             sb.group(group).channel(NioServerSocketChannel.class);
+            sb.childOption(ChannelOption.SO_SNDBUF, 1024);
             sb.childHandler(new ChannelInboundHandlerAdapter() {
                 @Override
                 public void channelActive(ChannelHandlerContext ctx) throws Exception {