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almson 1cc692dd7d Fix incorrect reachability assumption in ResourceLeakDetector (#8410)
Motivation:

trackedObject != null gives no guarantee that trackedObject remains reachable. This may cause problems related to premature finalization: false leak detector warnings.
 
Modifications:

Add private method reachabilityFence0 that works on JDK 8 and can be factored out into PlatformDependent. Later, it can be swapped for the real Reference.reachabilityFence.
 
Result:

No false leak detector warnings in future versions of JDK.
2018-10-24 22:15:13 +02:00
.github Use GitHub Issue/PR Template Feature 2016-12-07 11:40:26 -08:00
.mvn/wrapper Include mvn wrapper to make setup of development env easier 2018-01-26 08:13:17 +01:00
all [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
bom [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
buffer Reduce overhead by ByteBufUtil.decodeString(...) which is used by AbstractByteBuf.toString(...) and AbstractByteBuf.getCharSequence(...) (#8388) 2018-10-19 14:00:13 +02:00
codec [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
codec-dns [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
codec-haproxy [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
codec-http Fix context and window sizes sides. (#8395) 2018-10-18 13:55:30 +02:00
codec-http2 Notify http2 error handler before closeStreamLocal on HEADERS write failure (#8332) 2018-09-28 10:29:12 -07:00
codec-memcache [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
codec-mqtt [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
codec-redis [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
codec-smtp [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
codec-socks [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
codec-stomp [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
codec-xml [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
common Fix incorrect reachability assumption in ResourceLeakDetector (#8410) 2018-10-24 22:15:13 +02:00
dev-tools [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
docker Update to JDK 12 EA16 when running CI jobs against JDK 12. (#8421) 2018-10-23 14:55:19 -07:00
example [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
handler Correctly detect if KeyManagerFactory is supported by OpenSSL even when sun.security.x509.* can not be accessed and bouncycastle is not on the classpath. (#8415) 2018-10-23 17:08:23 +02:00
handler-proxy [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
license Add the NOTICE of the forked portion of Apache Harmony 2018-01-30 11:22:51 +01:00
microbench Reduce overhead by ByteBufUtil.decodeString(...) which is used by AbstractByteBuf.toString(...) and AbstractByteBuf.getCharSequence(...) (#8388) 2018-10-19 14:00:13 +02:00
resolver [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
resolver-dns Correctly parse /etc/resolv.conf when contain multiple entries for searchdomain. (#8351) 2018-10-12 05:00:32 +02:00
tarball [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
testsuite Add support for TLSv1.3 (#8293) 2018-10-17 08:35:35 +02:00
testsuite-autobahn [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
testsuite-http2 Upgrade h2spec-maven-plugin (#8386) 2018-10-16 07:05:45 +02:00
testsuite-osgi [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
testsuite-shading Fix broken testsuite-shading when using with netty-tcnative-boringssl-static (#8404) 2018-10-18 19:31:01 +02:00
transport Increase test timeout (#8385) 2018-10-15 15:10:22 +02:00
transport-native-epoll epoll_wait produces an EINVAL error since 4.1.30 (#8350) 2018-10-12 05:02:41 +02:00
transport-native-kqueue Use MACOSX_DEPLOYMENT_TARGET=10.6 when compile native transport on MacOS (#8379) 2018-10-13 04:25:56 +02:00
transport-native-unix-common [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
transport-native-unix-common-tests [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
transport-rxtx [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
transport-sctp [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
transport-udt [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
.fbprefs Updated Find Bugs configuration 2009-03-04 10:33:09 +00:00
.gitattributes Include mvn wrapper to make setup of development env easier 2018-01-26 08:13:17 +01:00
.gitignore Exclude mainframer related files from git 2018-10-14 13:20:18 +02:00
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
mvnw Include mvn wrapper to make setup of development env easier 2018-01-26 08:13:17 +01:00
mvnw.cmd Include mvn wrapper to make setup of development env easier 2018-01-26 08:13:17 +01:00
NOTICE.txt Add the NOTICE of the forked portion of Apache Harmony 2018-01-30 11:22:51 +01:00
pom.xml Upgrade commons-compress to 2.0.18 (#8416) 2018-10-20 22:03:27 +02:00
README.md Provide an Automatic-Module-Name for the netty-all artifact fixes #7644 2018-01-27 20:31:16 +01:00
run-example.sh Add UptimeServer and adjust UptimeClient's code style. 2017-04-28 07:41:07 +02:00

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

Development of all 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.

Usage with JDK 9

Netty can be used in modular JDK9 applications as a collection of automatic modules. The module names follow the reverse-DNS style, and are derived from subproject names rather than root packages due to historical reasons. They are listed below:

  • io.netty.all
  • io.netty.buffer
  • io.netty.codec
  • io.netty.codec.dns
  • io.netty.codec.haproxy
  • io.netty.codec.http
  • io.netty.codec.http2
  • io.netty.codec.memcache
  • io.netty.codec.mqtt
  • io.netty.codec.redis
  • io.netty.codec.smtp
  • io.netty.codec.socks
  • io.netty.codec.stomp
  • io.netty.codec.xml
  • io.netty.common
  • io.netty.handler
  • io.netty.handler.proxy
  • io.netty.resolver
  • io.netty.resolver.dns
  • io.netty.transport
  • io.netty.transport.epoll (native omitted - reserved keyword in Java)
  • io.netty.transport.kqueue (native omitted - reserved keyword in Java)
  • io.netty.transport.unix.common (native omitted - reserved keyword in Java)
  • io.netty.transport.rxtx
  • io.netty.transport.sctp
  • io.netty.transport.udt

Automatic modules do not provide any means to declare dependencies, so you need to list each used module separately in your module-info file.