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Norman Maurer 1796cfc419 [#3888] Use 2 * cores as default minimum for pool arenas.
Motivation:

At the moment we use 1 * cores as default mimimum for pool arenas. This can easily lead to conditions as we use 2 * cores as default for EventLoop's when using NIO or EPOLL. If we choose a smaller number we will run into hotspots as allocation and deallocation needs to be synchronized on the PoolArena.

Modifications:

Change the default number of arenas to 2 * cores.

Result:

Less conditions when using the default settings.
2015-06-18 07:19:15 +02:00
all Backport codec-haproxy 2015-06-04 19:26:50 +02:00
buffer [#3888] Use 2 * cores as default minimum for pool arenas. 2015-06-18 07:19:15 +02:00
codec [maven-release-plugin] prepare for next development iteration 2015-05-07 11:33:47 -04:00
codec-haproxy Backport codec-haproxy 2015-06-04 19:26:50 +02:00
codec-http Ensure no null values are used when add/set headers. 2015-06-08 09:33:28 +02:00
codec-socks [maven-release-plugin] prepare for next development iteration 2015-05-07 11:33:47 -04:00
common Let PoolThreadCache work even if allocation and deallocation Thread are different 2015-05-27 14:35:22 +02:00
example Replace SpdyOrHttpChooser and Http2OrHttpChooser with ApplicationProtocolNegotiationHandler 2015-06-05 14:51:21 +09:00
handler [#3883] OpenSSL SSLSession returns incorrect peer principal 2015-06-17 06:35:58 +02:00
license Let PoolThreadCache work even if allocation and deallocation Thread are different 2015-05-27 14:35:22 +02:00
microbench [maven-release-plugin] prepare for next development iteration 2015-05-07 11:33:47 -04:00
tarball [maven-release-plugin] prepare for next development iteration 2015-05-07 11:33:47 -04:00
testsuite More meaningful assertion failure message 2015-06-04 12:08:49 +09:00
testsuite-osgi [maven-release-plugin] prepare for next development iteration 2015-05-07 11:33:47 -04:00
transport [#3881] FixedChannelPool creates 1 more channel than maxConnections 2015-06-16 20:10:08 +02:00
transport-native-epoll [#3848] Respect EPOLLERR event 2015-06-06 10:34:36 +02:00
transport-rxtx [maven-release-plugin] prepare for next development iteration 2015-05-07 11:33:47 -04:00
transport-sctp [maven-release-plugin] prepare for next development iteration 2015-05-07 11:33:47 -04:00
transport-udt [maven-release-plugin] prepare for next development iteration 2015-05-07 11:33:47 -04:00
.fbprefs Updated Find Bugs configuration 2009-03-04 10:33:09 +00:00
.gitignore Add JVM crash logs to .gitignore 2014-05-18 21:37:12 +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 13:18:14 +09:00
LICENSE.txt Relicensed to Apache License v2 2009-08-28 07:15:49 +00:00
NOTICE.txt Let PoolThreadCache work even if allocation and deallocation Thread are different 2015-05-27 14:35:22 +02:00
pom.xml Backport codec-haproxy 2015-06-04 19:26:50 +02:00
README.md Add a link to the 'native transports' page 2014-07-21 12:54:43 -07:00
run-example.sh Add logLevel property to enable different log levels for the examples. 2014-11-21 10:48:13 +09:00

Netty Project

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

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 major versions takes place in each branch whose name is identical to its major version number. For example, the development of 3.x and 4.x resides in the branch '3' and the branch '4' respectively.