andreacavalli/netty5
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Trustin Lee aa42287e46 Throw exceptions outside the native code 
Rebased and cleaned-up based on the work by @normanmaurer

Motivation:

Currently, IOExceptions and ClosedChannelExceptions are thrown from
inside the JNI methods. Instantiation of Java objects inside JNI code is
an expensive operation, needless to say about filling stack trace for
every instantiation of an exception.

Modifications:

Change most JNI methods to return a negative value on failure so that
the exceptions are instantiated outside the native code.

Also, pre-instantiate some commonly-thrown exceptions for better
performance.

Result:

Performance gain
2014-12-30 12:25:23 +09:00
all Fix missing version properties of transport-epoll in all-in-one JAR 2014-10-21 22:36:10 +09:00
buffer Provide helper methods in ByteBufUtil to write UTF-8/ASCII CharSequences. Related to [#909] 2014-12-26 15:58:18 +09:00
codec Motivation: Sonar points out an equals comparison, where the types compared are different and don't share any common parent http://clinker.netty.io/sonar/drilldown/issues/io.netty:netty-parent:master?severity=CRITICAL# 2014-12-16 07:17:31 +01:00
codec-dns Add EDNS support to DnsQueryEncoder 2014-10-16 17:05:08 +09:00
codec-haproxy [maven-release-plugin] prepare for next development iteration 2014-08-16 03:27:42 +09:00
codec-http Allow to override how headers are encoded 2014-12-26 15:11:39 +01:00
codec-memcache Add proxy support for client socket connections 2014-10-14 12:29:08 +09:00
codec-mqtt Fix dependency issues with hamcrest 2014-12-04 17:59:15 +09:00
codec-socks Add proxy support for client socket connections 2014-10-14 12:29:08 +09:00
codec-stomp Headers set/add/contains timeMillis methods 2014-12-06 22:40:28 +09:00
common Fixing minor typo in FastThreadLocal javadoc. 2014-12-08 13:52:54 +01:00
example example: memcache: fix set command 2014-12-05 08:59:23 +01:00
handler Clean-up 2014-12-29 15:55:57 +09:00
handler-proxy Use Proxy-Authorization instead of Authorization for proxy authentication 2014-11-20 20:41:09 +09:00
license Implemented LZMA frame encoder 2014-09-15 15:05:36 +02:00
microbench Provide helper methods in ByteBufUtil to write UTF-8/ASCII CharSequences. Related to [#909] 2014-12-26 15:58:18 +09:00
resolver Name resolver API and DNS-based name resolver 2014-10-16 17:05:20 +09:00
resolver-dns Remove thepiratebay.se from the test domain list 2014-12-22 22:35:17 +09:00
tarball [maven-release-plugin] prepare for next development iteration 2014-08-16 03:27:42 +09:00
testsuite Fix big transfer and Write traffic shaping issues 2014-12-29 15:47:06 +09:00
transport Fix documentation for ChannelHandlerContext#fireChannelReadComplete 2014-12-12 18:43:06 +01:00
transport-native-epoll Throw exceptions outside the native code 2014-12-30 12:25:23 +09:00
transport-rxtx [maven-release-plugin] prepare for next development iteration 2014-08-16 03:27:42 +09:00
transport-sctp [maven-release-plugin] prepare for next development iteration 2014-08-16 03:27:42 +09:00
transport-udt Small performance improvements 2014-11-20 00:10:06 -05:00
.fbprefs Updated Find Bugs configuration 2009-03-04 10:33:09 +00:00
.gitignore Add JVM crash logs to .gitignore 2014-05-18 21:36:54 +09:00
.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 13:13:58 +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 15:05:36 +02:00
pom.xml Upgrade to netty-tcnative-1.1.32.Fork1 2014-12-28 19:10:59 +09:00
README.md Add a link to the 'native transports' page 2014-07-21 12:54:24 -07:00
run-example.sh Add logLevel property to enable different log levels for the examples. 2014-11-21 10:48:57 +09:00

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.