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Matthias Einwag 301f18c793 Improve WebSocket performance 
Motivation:

Websocket performance is to a large account determined through the masking
and unmasking of frames. The current behavior of this in Netty can be
improved.

Modifications:

Perform the XOR operation not bytewise but in int blocks as long as
possible. This reduces the number of necessary operations by 4. Also don't
read the writerIndex in each iteration.
Added a unit test for websocket decoding and encoding for verifiation.

Result:

A large performance gain (up to 50%) in websocket throughput.
2014-10-12 19:54:07 +02:00
all Add HTTP/2 codec to netty-all maven dependency Motivation: 2014-08-18 19:07:49 +02:00
buffer Disable caching of PooledByteBuf for different threads. 2014-09-22 13:39:42 +02:00
codec Fixing bugs in HTTP/2 pipeline exception handling 2014-09-30 16:31:42 -07:00
codec-dns Fix buffer leaks in DnsResponseDecoder and DnsResponseDecoderTest 2014-08-04 14:05:02 +02:00
codec-haproxy Fix NPE problems 2014-07-20 12:55:08 +02:00
codec-http Improve WebSocket performance 2014-10-12 19:54:07 +02:00
codec-http2 NullPointerException fix in http/2 codec 2014-10-09 18:13:57 -04:00
codec-memcache Fix most inspector warnings 2014-07-02 19:04:11 +09:00
codec-mqtt Fix NPE problems 2014-07-20 12:55:08 +02:00
codec-socks codec-socks test cleanup 2014-08-20 06:54:55 +02:00
codec-stomp Fix a resource leak in StompSubframeAggregatorTest 2014-08-11 10:46:17 -07:00
common Fixing bugs in HTTP/2 pipeline exception handling 2014-09-30 16:31:42 -07:00
example Fix Http/2 example response timeout 2014-10-03 09:29:32 -07:00
handler Change the operator order of TrafficCounter to calculate the throughput to get the correct result 2014-10-01 06:42:41 +02:00
license Implemented LZMA frame encoder 2014-09-15 15:14:15 +02:00
microbench IPv6 address to string rfc5952 2014-09-22 20:30:14 -04:00
tarball [maven-release-plugin] prepare for next development iteration 2013-12-22 22:06:15 +09:00
testsuite Shutdown Executor on MultithreadEventLoopGroup shutdown. Fixes #2837 2014-09-12 12:17:29 +09:00
transport Improve error reporting in SingleThreadEventLoopTest. Fixes #2894 2014-09-20 15:29:43 -04:00
transport-native-epoll [#2926] Fix 1 byte memory leak in native transport 2014-09-22 15:12:20 +02:00
transport-rxtx Fix most inspector warnings 2014-07-02 19:04:11 +09:00
transport-sctp Allow to obtain RecvByteBufAllocator.Handle to allow more flexible implementations 2014-08-12 06:54:29 +02:00
transport-udt Shutdown Executor on MultithreadEventLoopGroup shutdown. Fixes #2837 2014-09-12 12:17:29 +09:00
.fbprefs Updated Find Bugs configuration 2009-03-04 10:33:09 +00:00
.gitignore Exclude bin directory from git Motivation: 2014-08-27 06:33:22 +02:00
.travis.yml Travis CI branch whitelisting 2013-03-11 09:55:43 +09:00
CONTRIBUTING.md Move the pull request guide to the developer guide 2014-03-12 13:17:58 +09:00
LICENSE.txt Relicensed to Apache License v2 2009-08-28 07:15:49 +00:00
NOTICE.txt Implemented LZMA frame encoder 2014-09-15 15:14:15 +02:00
pom.xml Implemented LZMA frame encoder 2014-09-15 15:14:15 +02:00
README.md Add a link to the 'native transports' page 2014-07-21 12:10:16 -07:00
run-example.sh ALPN java implementation 2014-08-30 13:41:07 -04:00

README.md

Netty Project

Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients.

Links

How to build

For the detailed information about building and developing Netty, please visit the developer guide. This page only gives very basic information.

You require the following to build Netty:

Note that this is build-time requirement. JDK 5 (for 3.x) or 6 (for 4.0+) is enough to run your Netty-based application.

Branches to look

The 'master' branch is where the development of the latest major version lives on. The development of all other versions takes place in each branch whose name is identical to <majorVersion>.<minorVersion>. For example, the development of 3.9 and 4.0 resides in the branch '3.9' and the branch '4.0' respectively.