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Trustin Lee a9fda3c8e0 Fix a bug where Recycler's capacity can increase beyond its maximum
Related: #3166

Motivation:

When the recyclable object created at one thread is returned at the
other thread, it is stored in a WeakOrderedQueue.

The objects stored in the WeakOrderedQueue is added back to the stack by
WeakOrderedQueue.transfer() when the owner thread ran out of recyclable
objects.

However, WeakOrderedQueue.transfer() does not have any mechanism that
prevents the stack from growing beyond its maximum capacity.

Modifications:

- Make WeakOrderedQueue.transfer() increase the capacity of the stack
  only up to its maximum
- Add tests for the cases where the recyclable object is returned at the
  non-owner thread
- Fix a bug where Stack.scavengeSome() does not scavenge the objects
  when it's the first time it ran out of objects and thus its cursor is
  null.
- Overall clean-up of scavengeSome() and transfer()

Result:

The capacity of Stack never increases beyond its maximum.
2014-12-06 17:56:10 +09:00
all [maven-release-plugin] prepare for next development iteration 2014-10-29 11:48:40 +01:00
buffer Small performance improvements 2014-11-20 00:58:35 -05:00
codec Rocumented decoder pitfalls to avoid mistakes found in [#3184] 2014-12-01 20:26:09 +01:00
codec-http Small performance improvements 2014-11-20 00:58:35 -05:00
codec-socks [maven-release-plugin] prepare for next development iteration 2014-10-29 11:48:40 +01:00
common Fix a bug where Recycler's capacity can increase beyond its maximum 2014-12-06 17:56:10 +09:00
example Do not write LastHttpContent twice in HttpStaticFileServer example 2014-11-21 11:46:10 +09:00
handler Overall clean-up of the initial SniHandler/DomainNameMapping work 2014-12-04 18:23:24 +09:00
license Remove license of deque as we not use it anymore 2014-08-04 12:21:33 +02:00
microbench Benchmark for HttpRequestDecoder 2014-11-12 14:37:11 +01:00
tarball [maven-release-plugin] prepare for next development iteration 2014-10-29 11:48:40 +01:00
testsuite [maven-release-plugin] prepare for next development iteration 2014-10-29 11:48:40 +01:00
transport Fix a race condition where handler is removed before unregistration 2014-12-05 15:51:40 +09:00
transport-native-epoll [maven-release-plugin] prepare for next development iteration 2014-10-29 11:48:40 +01:00
transport-rxtx [maven-release-plugin] prepare for next development iteration 2014-10-29 11:48:40 +01:00
transport-sctp [maven-release-plugin] prepare for next development iteration 2014-10-29 11:48:40 +01:00
transport-udt Small performance improvements 2014-11-20 00:58:35 -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 21:37:12 +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 Remove license of deque as we not use it anymore 2014-08-04 12:21:33 +02:00
pom.xml Fix dependency issues with hamcrest 2014-12-04 18:00:02 +09:00
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.