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djelinski 1b0e3d95f4
Fix AssertionError in ScheduledFutureTask (#10073)
Motivation:

Some JVMs (like OpenJDK 8 on Windows) use a low resolution timer in System.nanoTime() and may return the same value more than once. This triggered an assertion failure when deadlineNanos was equal to nanoTime and AbstractScheduledEventExecutor#pollScheduledTask called #setConsumed.

Modifications: 
With this change the assertion checks exactly the same condition as AbstractScheduledEventExecutor#pollScheduledTask, and will no longer fail under these circumstances.

Result:

Fixes #10070.
2020-03-03 14:34:51 +01:00
.github Change the netty.io homepage scheme(http -> https) (#9344) 2019-07-09 21:09:42 +02:00
.mvn Use latest maven release (#9820) 2019-11-27 14:45:28 +01:00
all [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
bom [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
buffer [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
codec [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
codec-dns [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
codec-haproxy [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
codec-http Preserve order when using alternate event loops (#10069) 2020-03-03 10:42:41 +01:00
codec-http2 [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
codec-memcache [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
codec-mqtt [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
codec-redis [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
codec-smtp [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
codec-socks [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
codec-stomp [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
codec-xml [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
common Fix AssertionError in ScheduledFutureTask (#10073) 2020-03-03 14:34:51 +01:00
dev-tools [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
docker Update to java8-242 (#9978) 2020-01-29 14:56:11 +01:00
example [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
handler [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
handler-proxy [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
license Introduce MacOSDnsServerAddressStreamProvider which correctly detect all nameserver configuration on MacOS (#9161) 2019-10-28 15:02:45 +01:00
microbench [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
resolver [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
resolver-dns [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
resolver-dns-native-macos [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
tarball [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
testsuite [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
testsuite-autobahn [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
testsuite-http2 [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
testsuite-native-image [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
testsuite-osgi [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
testsuite-shading [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
transport Preserve order when using alternate event loops (#10069) 2020-03-03 10:42:41 +01:00
transport-blockhound-tests [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
transport-native-epoll [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
transport-native-kqueue [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
transport-native-unix-common [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
transport-native-unix-common-tests [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
transport-rxtx [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
transport-sctp [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
transport-udt [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +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 Add vscode specific files / directory to .gitignore (#9652) 2019-10-10 09:35:08 +04:00
.lgtm.yml Enables lgtm.com to process this project and create a CodeQL database 2020-01-17 11:05:53 +01:00
CONTRIBUTING.md Change the netty.io homepage scheme(http -> https) (#9344) 2019-07-09 21:09:42 +02:00
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 Introduce MacOSDnsServerAddressStreamProvider which correctly detect all nameserver configuration on MacOS (#9161) 2019-10-28 15:02:45 +01:00
pom.xml [maven-release-plugin] prepare for next development iteration 2020-02-28 06:37:33 +00:00
README.md Change the netty.io homepage scheme(http -> https) (#9344) 2019-07-09 21:09:42 +02:00
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.