From bf58e49b222d992430713b2b720b48b30b12c387 Mon Sep 17 00:00:00 2001
From: Jason Song <nobodyiam@gmail.com>
Date: Wed, 9 May 2018 18:50:52 +0800
Subject: [PATCH] enable tcp no delay for netty 3 server (#1746)

(cherry picked from commit 430fb4c)
---
 .../com/alibaba/dubbo/remoting/transport/netty/NettyServer.java  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dubbo-remoting/dubbo-remoting-netty/src/main/java/com/alibaba/dubbo/remoting/transport/netty/NettyServer.java b/dubbo-remoting/dubbo-remoting-netty/src/main/java/com/alibaba/dubbo/remoting/transport/netty/NettyServer.java
index 82ab60b139e..5feddbc52de 100644
--- a/dubbo-remoting/dubbo-remoting-netty/src/main/java/com/alibaba/dubbo/remoting/transport/netty/NettyServer.java
+++ b/dubbo-remoting/dubbo-remoting-netty/src/main/java/com/alibaba/dubbo/remoting/transport/netty/NettyServer.java
@@ -74,6 +74,7 @@ protected void doOpen() throws Throwable {
         // https://issues.jboss.org/browse/NETTY-365
         // https://issues.jboss.org/browse/NETTY-379
         // final Timer timer = new HashedWheelTimer(new NamedThreadFactory("NettyIdleTimer", true));
+        bootstrap.setOption("child.tcpNoDelay", true);
         bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
             @Override
             public ChannelPipeline getPipeline() {