Comments (4)
什么bug呢?可以发下链接么?这个是早前扩展,当时做了下压测没有发现明显优势,但也没有发现什么bug
from dubbo-remoting-netty4.
http://my.oschina.net/aruan/blog/351622
from dubbo-remoting-netty4.
@ccvcd 没有这样的问题,不知道他是如何改造的,如果能看到他改造的源码最好。
有点需要注意的 Netty3 中TCP_NODELAY默认值是false,而netty4中默认值是true,
所以保持dubbo netty3同样的实现 这个需要保持一致。Netty4中在server端要设置为false,否则在做压测结果对比的时候会差距很大.
因为这个值netty3和4是反的,如果直接按照dubbo netty3 改造就会出现这样的问题,性能测试的结果相差很大。
我们反复做过压测,遇到过一些问题也经过一些调整,目前的版本性能方面没有上文说的那样,基本和netty3差不多,gc方面比Netty3要好,虽说不差,但是也没有特别明显的优势,所以我们暂时并没有用于生产。
你也可以拿我们这个版本进行下压测对比,有问题欢迎反馈。
from dubbo-remoting-netty4.
http://my.oschina.net/aruan/blog/351622
这篇文章上提到的
而我们InternalDecoder的代码为
message = com.alibaba.dubbo.remoting.buffer.ChannelBuffers.wrappedBuffer(
input.toByteBuffer());
不知道他的具体实现,我们这边是用的SimpleChannelInboundHandler,默认是autoRelease.
message = com.alibaba.dubbo.remoting.buffer.ChannelBuffers.wrappedBuffer(
input.nioBuffer());
from dubbo-remoting-netty4.
Related Issues (3)
- 使用netty4报如下错误,用netty3访问正常 HOT 2
- 并发访问的问题 HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from dubbo-remoting-netty4.