2015年12月Netty实战最新英文版指南

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"《Netty in Action: 2015年12月最新版》是由Norman Maurer和Marvin Allen Wolfthal合著的一本专业IT技术书籍，由Manning Publications出版。这本书于2015年12月正式发行，是Netty框架领域的权威指南，适合网络编程和高性能服务器开发人员深入学习。Norman Maurer和Marvin Allen Wolfthal两位作者在书中分享了他们在Netty框架上的专业知识和实践经验，该框架以其高效、灵活和易于扩展的特点，在实时通信、Web服务和分布式系统开发中占据重要地位。《Netty in Action》的封面由Foreword作者Trustin Lee所写，强调了本书对Netty技术的详细介绍和实用指导。版权页上注明，未经Manning Publications事先书面许可，任何形式的复制、存储或传输都受到法律保护。此外，书中还提及了商标的使用，尊重了制造商和销售商的品牌权益。该书内容涵盖了Netty的核心概念、API设计、事件驱动模型、多线程和异步处理、WebSocket支持、HTTP/HTTPS服务、负载均衡与集群、安全性和性能优化等全面的主题。通过实例和实战项目，读者能够掌握如何利用Netty构建高可用、低延迟的网络应用，适合希望在现代IT环境中提升网络通信效率的专业人士。在获取本书时，读者可以通过Manning Publications的官方网站（www.manning.com）查询在线信息和订购优惠。同时，对于批量购买或寻求更多信息，可以直接联系Manning Publications的Special Sales Department。《Netty in Action: 2015年12月最新版》是一本不可多得的Netty技术教程，无论你是初学者还是高级开发者，都能从中获得宝贵的知识和实践技巧，进一步提升在IT行业的竞争力。"

preface

Looking back, I still can’t believe that I did it.

When I started to contribute to Netty in late 2011, I would never have imagined

that I’d be writing a book about Netty and be one of the core developers of the Frame-

work itself.

It all started when I got involved in 2009 with the Apache James project, a Java-

based mail server developed under the Apache Software Foundation.

Apache James, like many applications, required a solid networking abstraction to

build upon. While investigating the field of projects that provide networking abstrac-

tions, I stumbled upon Netty and immediately fell in love with it. As I became more

familiar with Netty from a user’s perspective, I started to turn my gaze on improve-

ments and giving back to the community.

Despite my first contributions being of limited scope, it became obvious very

quickly how beneficial making contributions and the related discussions with the com-

munity, especially with Trustin Lee, the founder of the project, were to my personal

growth. This experience grabbed hold of me, and I enjoyed spending my free time

becoming more engaged in the community. I found myself helping on mailing lists

and joining discussions on the

IRC

channel. Working on Netty began as a hobby but it

quickly evolved into a passion.

My passion for Netty eventually led to my employment at Red Hat. This was a

dream come true, as Red Hat paid me to work on the project I had come to love. I

eventually came to know Claus Ibsen who was working on Apache Camel at the time

(and still does). Claus and I came to the realization that Netty had a solid user base

Licensed to Thomas Snead <n.ordickan@gmail.com>

PREFACE

xvi

and good JavaDocs, but it lacked a higher level of documentation. Claus is the author

of Camel in Action (Manning Publications, 2010), and he turned me on to the idea of

writing a similar book for Netty. I thought about the idea for a few weeks, and eventu-

ally I was sold. This is how Netty in Action got off the ground.

While writing Netty in Action, my involvement in the community continued to grow.

I eventually became the second most active contributor (after Trustin Lee) with over

1,000 commits. I found myself speaking about Netty at conferences and technical

meetups around the world. Eventually Netty opened another employment opportu-

nity at Apple Inc. where I am currently employed as a Senior Software Engineer on

the Cloud Infrastructure Engineering Team. I continue to work on Netty and make

regular contributions back to the community, while helping to drive the project.

ORMAN

AURER

LOUD

NFRASTRUCTURE

NGINEERING

, A

PPLE

My work as a Dell Services consultant at Harvard Pilgrim Health Care in Wellesley,

has focused primarily on creating reusable infrastructure components. Our goal is to

expand the common code base in a way that not only benefits the software process in

general, but also relieves application developers of responsibility for plumbing code

that can be both pesky and mundane.

At one point it came to my attention that two related projects were working with

a third-party claims-processing system that supported only direct

TCP/IP

communi-

cations. One of the projects needed to reimplement in Java a somewhat under-

documented legacy

COBOL

module built on the vendor’s proprietary delimited format.

This module was ultimately replaced by the other project, which would use a more

recent

XML

-based interface to the same claims system (but still using straight sockets,

SOAP

!).

This seemed to me an ideal opportunity to develop a common

API

, and an interest-

ing one at that. I knew there would be stringent throughput and availability require-

ments and also that the design was still evolving. Clearly, the underlying networking

code had to be completely decoupled from the business logic in order to support

rapid cycles of iteration.

My research into high-performance networking frameworks for Java led me

straight to Netty. (The hypothetical project you’ll read about at the start of chapter 1

is pretty much taken from real life.) I soon became convinced that Netty’s approach,

using dynamically configurable encoders and decoders, was a perfect fit for our

needs: both projects would employ the same

API

, deployed with the handlers needed

for the specific data format in use. I became even more convinced when I discovered

that the vendor’s product was also based on Netty!

Just at that time I learned that the book Netty in Action I had been hoping for was

actually in the works. I read the early drafts and soon contacted Norman with ques-

tions and a few suggestions. In the course of our conversations, we spoke often about

Licensed to Thomas Snead <n.ordickan@gmail.com>

ACKNOWLEDGMENTS

xix

Norman Maurer

I’d like to thank my former coworker and friend Jürgen Hoffmann (aka Buddy).

Jürgen helped me find my way into the OpenSource world and showed me what cool

stuff can be built when you are brave enough to jump in. Without him there is a

chance I would have never started programming and thus never found my true profes-

sional passion.

Another big thank you goes out to my friend Trustin Lee, founder of Netty, who

helped and encouraged me to contribute to the Netty Project in the first place and

who penned the foreword to our book. I’m honored to know you and to be able to

call you a friend! I’m confident that by continuing to work together, Netty will stay

awesome and be around for a long time!

Also I want to thank my coauthor Marvin Wolfthal. Despite Marvin joining the

project late in its lifecycle, he helped to improve the overall structure and content by a

considerable amount. Without him, the book would not have been possible in its cur-

rent form. Which brings me to the Manning team itself, who were always helpful and

gave the right guidance to make the idea of writing a book reality.

Thanks to my parents, Peter and Christa, for always supporting my visions and me.

Most importantly, thanks to my wife Jasmina and my kids Mia Soleil and Ben, for

all the support they showed during the process of writing this book. Without you this

book would not have been possible.

Marvin Wolfthal

First of all, I want to thank Norman Maurer, my coauthor, for both his fine work and

his kindness. Though I came late to the project, I was made to feel as if I had been

part of it from day one.

To my colleagues past and present at Dell Services and Harvard Pilgrim Health

Care, I offer sincere thanks for their help and encouragement. They have created that

rare environment where new ideas are not only expressed, but realized. To Deborah

Norton, Larry Rapisarda, Dave Querusio, Vijay Bhatt, Craig Bogovich, and Sharath

Krishna, special thanks for their support, and even more, their trust—I doubt many

software developers have been granted the creative opportunities I have enjoyed in

the past four years, including adding Netty to our toolkit.

But most of all, thanks to my beloved wife, Katherine, who never lets me forget the

things that really matter.

Licensed to Thomas Snead <n.ordickan@gmail.com>

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2015年12月Netty实战最新英文版指南

netty-in-action.pdf

Netty In Action中文版.pdf

Netty_In_Action中文版.pdf

Manning.Netty.in.Action.2015

Netty.实战pdf

Java-netty.io:HTTP 服务器 w netty.io 框架

架构师特刊：深入浅出Netty.pdf

Netty-netty.tar

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