From 3a8c10cc5ab530e41e93a0ad0df13d6b21752239 Mon Sep 17 00:00:00 2001
From: Trustin Lee <trustin@gmail.com>
Date: Sun, 20 May 2012 14:30:26 +0900
Subject: [PATCH] Do not call expandReadBuffer too often

---
 transport/src/main/java/io/netty/channel/AbstractChannel.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/transport/src/main/java/io/netty/channel/AbstractChannel.java b/transport/src/main/java/io/netty/channel/AbstractChannel.java
index 1daeb1a608..4e33a6e86d 100644
--- a/transport/src/main/java/io/netty/channel/AbstractChannel.java
+++ b/transport/src/main/java/io/netty/channel/AbstractChannel.java
@@ -648,7 +648,6 @@ public abstract class AbstractChannel extends DefaultAttributeMap implements Cha
                     int localReadAmount = doRead(buf);
                     if (localReadAmount > 0) {
                         readAmount += localReadAmount;
-                        expandReadBuffer(buf, hasByteBuffer);
                     } else if (localReadAmount == 0) {
                         if (!expandReadBuffer(buf, hasByteBuffer)) {
                             break;
@@ -868,7 +867,7 @@ public abstract class AbstractChannel extends DefaultAttributeMap implements Cha
         ChannelBuffer byteBuf = buf.byteBuffer();
         if (!byteBuf.writable()) {
             // FIXME: Use a sensible value.
-            byteBuf.ensureWritableBytes(128);
+            byteBuf.ensureWritableBytes(4096);
             return true;
         }