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Norman Maurer c5c318f56c Release message when validation of passed in ChannelPromise fails when calling write(...) / writeAndFlush(...) (#8769)
Motivation:

We need to release the message when we throw an IllegalArgumentException because of a validation failure of the promise to eliminate the risk of a memory leak.

Modifications:

- Consistently release the message before rethrow
- Add testcase.

Result:

Fixes https://github.com/netty/netty/issues/8765.
2019-01-24 07:49:44 +01:00
.github Use GitHub Issue/PR Template Feature 2016-12-07 11:40:26 -08:00
.mvn support publishing snapshots from docker based ci (#8634) 2018-12-07 06:16:39 +01:00
all Remove OIO transport (and transports that depend on it). (#8580) 2018-11-21 15:23:18 +01:00
bom Remove OIO transport (and transports that depend on it). (#8580) 2018-11-21 15:23:18 +01:00
buffer IDE warnings cleanup (#8768) 2019-01-23 14:01:48 +01:00
codec Decouple EventLoop details from the IO handling for each transport to… (#8680) 2019-01-23 08:32:05 +01:00
codec-dns Java 8 migration. Remove ThreadLocalProvider and inline java.util.concurrent.ThreadLocalRandom.current() where necessary. (#8762) 2019-01-22 20:14:28 +01:00
codec-haproxy Java 8 migration: Use diamond operator (#8749) 2019-01-22 16:07:26 +01:00
codec-http Java 8 migration. Join similar catch blocks (#8767) 2019-01-23 13:03:07 +01:00
codec-http2 IDE warnings cleanup (#8768) 2019-01-23 14:01:48 +01:00
codec-memcache Correcting Maven Dependencies (#8622) 2018-12-06 09:02:00 +01:00
codec-mqtt Java 8 migration: Use diamond operator (#8749) 2019-01-22 16:07:26 +01:00
codec-redis Java 8 migration: Use diamond operator (#8749) 2019-01-22 16:07:26 +01:00
codec-smtp IDE warnings cleanup (#8768) 2019-01-23 14:01:48 +01:00
codec-socks Java 8 migration: Use diamond operator (#8749) 2019-01-22 16:07:26 +01:00
codec-stomp Remove support for marking reader and writerIndex in ByteBuf to reduce overhead and complexity. (#8636) 2018-12-11 14:00:49 +01:00
codec-xml Java 8 migration: Use diamond operator (#8749) 2019-01-22 16:07:26 +01:00
common Java 8 migration. Join similar catch blocks (#8767) 2019-01-23 13:03:07 +01:00
dev-tools Update version number to start working on Netty 5 2018-11-20 15:49:57 +01:00
docker Update to latest JDK8 and JDK11 releases (#8725) 2019-01-17 09:14:42 +01:00
example Decouple EventLoop details from the IO handling for each transport to… (#8680) 2019-01-23 08:32:05 +01:00
handler IDE warnings cleanup (#8768) 2019-01-23 14:01:48 +01:00
handler-proxy Decouple EventLoop details from the IO handling for each transport to… (#8680) 2019-01-23 08:32:05 +01:00
license Add the NOTICE of the forked portion of Apache Harmony 2018-01-30 11:22:51 +01:00
microbench Decouple EventLoop details from the IO handling for each transport to… (#8680) 2019-01-23 08:32:05 +01:00
resolver Java 8 migration. Remove ThreadLocalProvider and inline java.util.concurrent.ThreadLocalRandom.current() where necessary. (#8762) 2019-01-22 20:14:28 +01:00
resolver-dns Decouple EventLoop details from the IO handling for each transport to… (#8680) 2019-01-23 08:32:05 +01:00
tarball Update version number to start working on Netty 5 2018-11-20 15:49:57 +01:00
testsuite IDE warnings cleanup (#8768) 2019-01-23 14:01:48 +01:00
testsuite-autobahn Decouple EventLoop details from the IO handling for each transport to… (#8680) 2019-01-23 08:32:05 +01:00
testsuite-http2 Decouple EventLoop details from the IO handling for each transport to… (#8680) 2019-01-23 08:32:05 +01:00
testsuite-osgi Java 8 migration: Use diamond operator (#8749) 2019-01-22 16:07:26 +01:00
testsuite-shading Update version number to start working on Netty 5 2018-11-20 15:49:57 +01:00
transport Release message when validation of passed in ChannelPromise fails when calling write(...) / writeAndFlush(...) (#8769) 2019-01-24 07:49:44 +01:00
transport-native-epoll Decouple EventLoop details from the IO handling for each transport to… (#8680) 2019-01-23 08:32:05 +01:00
transport-native-kqueue Decouple EventLoop details from the IO handling for each transport to… (#8680) 2019-01-23 08:32:05 +01:00
transport-native-unix-common Java 8 migration: Use diamond operator (#8749) 2019-01-22 16:07:26 +01:00
transport-native-unix-common-tests Correcting Maven Dependencies (#8622) 2018-12-06 09:02:00 +01:00
transport-sctp Decouple EventLoop details from the IO handling for each transport to… (#8680) 2019-01-23 08:32:05 +01:00
.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 Require Java8 as minimum (#8739) 2019-01-22 08:48:18 +01:00
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.