Netty 4 - Intro → Changes → HTTP → Lessons learnedNorman Maurer, Principal Software Engineer / Leading Netty efforts @ Red Hat Inc. ​ Netty / All things NIO​ Author of Netty in Action​ @normanmaurer​ github.com/normanmaurer
Netty 4 Overview // Speaker Deck
Netty is a Java asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. It powers many large scale services built on top of JVM such as Twitter. This talk will provide an overview of Netty 4, the major backward-incompatible update against the version 3, from basic constructs to a working example. It's not necessaril
Netty 4 at Twitter: Reduced GC Overhead
At Twitter, Netty (@netty_project) is used in core places requiring networking functionality. For example: Finagle is our protocol agnostic RPC system whose transport layer is built on top of Netty, and it is used to implement most services internally like Search TFE (Twitter Front End) is our proprietary spoon-feeding reverse proxy which serves most of public-facing HTTP and SPDY traffic using Ne
オリジナルã®é€šä¿¡ãƒ—ãƒãƒˆã‚³ãƒ«ã‚’実装ã—ã¦ã¿ã‚ˆã†(Netty 実践編2) - Taste of Tech Topics
ã“ã‚“ã«ã¡ã¯ï¼æ–°ã—ã„物好ããªã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ãƒ„カノã§ã™ã€‚ Nettyを利用ã—ã¦ã„ã‚‹OSSã¯å¤šã„ã§ã™ãŒã€Netty4ãŒç™»å ´ã—ã¦æ°—ã«ãªã‚‹ã®ã¯Netty3ã‹ã‚‰ã®ç§»è¡Œã§ã™ã‚ˆã。ã©ã®ãらã„ã®ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãŒç§»è¡Œã—よã†ã¨ã—ã¦ã„ã‚‹ã‹ã¯åˆ†ã‹ã‚Šã¾ã›ã‚“ãŒã€Issueを見ã¦ã„ã‚‹ã¨Netty4ã¸ã®ç§»è¡Œè©±ãŒç™»å ´ã—ã¦ã„ã‚‹ã‚‚ã®ã‚‚ãƒãƒ©ãƒ›ãƒ©ã‚ã‚Šã¾ã™ã€‚個人的ã«ã¯ç§»è¡ŒçŠ¶æ³ã‚‚ãƒã‚§ãƒƒã‚¯ã—ã¦ãŠããŸã„ã¨è€ƒãˆã¦ã„ã¾ã™ã€‚ ã•ã¦ã€å‰å›žã®å®Ÿè·µç·¨1ã§ã¯ã€ã‚ªãƒªã‚¸ãƒŠãƒ«ãƒ—ãƒãƒˆã‚³ãƒ«ã®Encoder/Decoderを作æˆã—ã¾ã—ãŸã€‚今回ã®å®Ÿè·µç·¨2ã§ã¯Encoder/Decoder以外ã®éƒ¨åˆ†(クライアント/サーãƒã®ãƒ—ãƒã‚°ãƒ©ãƒ )を作æˆã—ã€ChannelBufferã«ã¤ã„ã¦è§£èª¬ã—ã¾ã™ã€‚ クライアントã®ãƒ—ãƒã‚°ãƒ©ãƒ 以å‰ã®ã‚·ãƒªãƒ¼ã‚ºã§ç´¹ä»‹ã—ãŸã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆãƒ—ãƒã‚°ãƒ©ãƒ ã‚’å‚考ã«ã€æ›¸ã„ã¦ã¿ã¾ã—ょã†ã€‚ MyProtocolClient StringEncoder/Decoderã ã£ãŸéƒ¨
オリジナルã®é€šä¿¡ãƒ—ãƒãƒˆã‚³ãƒ«ã‚’実装ã—ã¦ã¿ã‚ˆã†(Netty 実践編1) - Taste of Tech Topics
実践編 目次 オリジナルã®é€šä¿¡ãƒ—ãƒãƒˆã‚³ãƒ«ã‚’実装ã—ã¦ã¿ã‚ˆã†(Netty 実践編1) - Taste of Tech Topics オリジナルã®é€šä¿¡ãƒ—ãƒãƒˆã‚³ãƒ«ã‚’実装ã—ã¦ã¿ã‚ˆã†(Netty 実践編2) - Taste of Tech Topics ã“ã‚“ã«ã¡ã¯ï¼æ–°ã—ã„物好ããªã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ãƒ„カノã§ã™ã€‚ Vert.xãŒã¾ã™ã¾ã™é¢ç™½ã„ã¨ã“ã‚ã«å…¥ã£ã¦ãã¾ã—ãŸãŒã€ä»Šå›žã¯ä¹…ã—ã¶ã‚Šã®Nettyシリーズã§ã™ã€‚Vert.xã¯é€šä¿¡å‘¨ã‚Šã«Nettyを利用ã—ã¦ãŠã‚Šã€ãã®ä»•çµ„ã¿ã‚’ç†è§£ã™ã‚‹ä¸Šã§ã‚‚良ã„ã‹ã¨æ€ã„ã¾ã™ã€‚ å‰å›žã‚·ãƒªãƒ¼ã‚ºã‚’掲載ã—ãŸå¾Œã€Nettyã®ä¸–ç•Œã§ã¯å¤§ããªå¤‰åŒ–ãŒã‚ã‚Šã¾ã—ãŸã€‚ã¤ã„ã«Nettyã®ãƒ¡ã‚¸ãƒ£ãƒ¼ãƒ‘ージョンアップã§ã‚ã‚‹Netty4ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸã€‚Netty4ã§ã¯ãƒ‘ッケージåã‹ã‚‰å¤‰ã‚ã£ã¦ãŠã‚Šã€ç›´æŽ¥çš„ãªäº’æ›æ€§ã‚‚ã‚ã‚Šã¾ã›ã‚“(パッケージåやクラスåã‚’ç½®ã替ãˆã‚‹ã“ã¨ã§ã€ã‚る程度移行ã§ãã¾ã™)。ãã®ãらã„大ãã変ã‚ã£ã¦
High Performance Networking on the JVM - Lessons learned
This presentation was hold as part of JAX 2013 in Mainz
Netty MJPEG streamer
Some time ago, I needed to view a Java Swing window online through a browser. I could’ve looked into something like the awesome GTK Broadway backend, but I needed something which was a bit easier to setup (and I didn’t want to install all kinds of X libraries on my server). Then I remembered those online live webcam feeds, they work by just streaming JPEG images to the browser continuously (see MJ
sonatype/async-http-client - GitHub
Async Http Client Copyright 2010 Ning Inc DESCRIPTION ----------- Javadoc: http://sonatype.github.com/async-http-client/apidocs/index.html Getting started: http://is.gd/kexrN (PDF) http://is.gd/ja6My (HTML) Async Http Client library purpose is to allow Java applications to easily execute HTTP requests and asynchronously process the HTTP responses. The Async HTTP Client library is simple to use. Fi
Netty: Netty 3.3.1 released - SPDY Protocol !
The Netty project team is proud to announce Netty 3.3.1. The JAR file is already on Maven central repository. You can also get the full tarball from the download page. This version introduces a couple exciting features. The most important one is the new SPDY package, which was contributed by Twitter. If you develop for Android, you will be happy to hear that this release fix the incompability with
Finagle, from Twitter
Finagle is an extensible RPC system for the JVM, used to construct high-concurrency servers. Finagle implements uniform client and server APIs for several protocols, and is designed for high performance and concurrency. Most of Finagle’s code is protocol agnostic, simplifying the implementation of new protocols. Finagle is written in Scala, but provides both Scala and Java idiomatic APIs. GitHub p
Netty: Home
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. Netty is an NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients. It greatly simplifies and streamlines network programming such as TCP and UDP socket server. 'Quick and ea
Netty: Home
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. Netty is an NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients. It greatly simplifies and streamlines network programming such as TCP and UDP socket server. 'Quick and ea
1
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
State of the Art JVM Networking with Netty 4
flazr.com - flazr リソースãŠã‚ˆã³æƒ…å ±
Google Code Archive - Long-term storage for Google Code Project Hosting.
The Netty Project 3.2 User Guide
ChannelPipeline (The Netty Project API Reference (3.2.6.Final))
Customizing Netty Endpoints using Custom Pipeline Factories
{{#tags}}- {{label}}
{{/tags}}