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Norman Maurer a469c2eaac Don't propagate Http2WindowUpdateFrame to the child channel / propagate Http2ResetFrame as user event when using Http2MultiplexHandler (#9290)
Motivation:

We should not propage Http2WindowUpdateFrames to the child channels at all as these are not really use-ful and should not be flow-controlled via `read()` anyway.  In the other hand Http2ResetFrame is very useful but should be propagated via an user event so the user is aware of it directly even if the user stops reading.

Modifications:

- Dont propagate Http2WindowUpdateFrames when using Http2MultiplexHandler
- Use user event for Http2ResetFrame when using Http2MultiplexHandler
- Adjust javadoc of Http2MultiplexHandler
- Add unit tests

Result:

Fixes https://github.com/netty/netty/pull/8889 and https://github.com/netty/netty/pull/7635
2019-06-27 21:53:15 +02:00
.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 Always include classes from all native transports no matter on which platfrom netty-all is build (#9111) 2019-04-30 23:24:14 +02:00
bom Remove OIO transport (and transports that depend on it). (#8580) 2018-11-21 15:23:18 +01:00
buffer All override methods must be added @override (#9285) 2019-06-27 13:52:06 +02:00
codec Fix LZ4 encoder/decoder performance with (default) xxHash32 (#9249) 2019-06-18 09:33:25 +02:00
codec-dns Add support for TCP fallback when we receive a truncated DnsResponse (#9139) 2019-05-17 14:47:10 +02:00
codec-haproxy Fixed the haproxy message mem leak issue (#9250) 2019-06-24 10:39:28 +02:00
codec-http Call to ‘asList’ with only one argument could be replaced with ‘singletonList’ (#9288) 2019-06-26 21:07:11 +02:00
codec-http2 Don't propagate Http2WindowUpdateFrame to the child channel / propagate Http2ResetFrame as user event when using Http2MultiplexHandler (#9290) 2019-06-27 21:53:15 +02:00
codec-memcache codec-memcache: copy metadata in binary full request response (#9160) 2019-05-22 11:06:16 +02:00
codec-mqtt Fixed toString() exception in MqttSubscribePayload and MqttUnsubscribePayload (#9202) 2019-05-31 06:48:21 +02:00
codec-redis migrate java8: use requireNonNull (#8840) 2019-02-04 10:32:25 +01:00
codec-smtp SmtpRequestEncoderTest ByteBuf leak (#9075) 2019-04-19 08:47:28 +02:00
codec-socks migrate java8: use requireNonNull (#8840) 2019-02-04 10:32:25 +01:00
codec-stomp use checkPositive/checkPositiveOrZero (#8835) 2019-02-04 15:55:07 +01:00
codec-xml Update to new checkstyle plugin (#8777) 2019-01-24 16:24:19 +01:00
common remove unused imports (#9287) 2019-06-26 21:16:16 +02:00
dev-tools Update version number to start working on Netty 5 2018-11-20 15:49:57 +01:00
docker Remove deprecated GraalVM native-image flags (#9118) 2019-05-22 19:22:03 +02:00
example All override methods must be added @override (#9285) 2019-06-27 13:52:06 +02:00
handler All override methods must be added @override (#9285) 2019-06-27 13:52:06 +02:00
handler-proxy Remove code that accounts for changing EventExecutors in DefaultPromise (#8996) 2019-04-03 10:36:55 +02:00
license Updated jboss-marshalling dependency to current license (#9172) 2019-05-23 07:21:57 +02:00
microbench All override methods must be added @override (#9285) 2019-06-27 13:52:06 +02:00
resolver Close delegate resolver from RoundRobinInetAddressResolver (#9214) 2019-06-04 05:14:28 -07:00
resolver-dns Fix flaky DnsNameResolverTest.testTruncatedWithTcpFallback (#9262) 2019-06-21 09:29:15 +02:00
tarball Update version number to start working on Netty 5 2018-11-20 15:49:57 +01:00
testsuite Add support for loopbackmode and accessing the configured interface when using epoll native transport with multicast (#9218) 2019-06-07 13:45:45 -07:00
testsuite-autobahn Deprecate ChannelInboundHandlerAdapter and ChannelOutboundHandlerAdapter (#8929) 2019-03-13 09:46:10 +01:00
testsuite-http2 Deprecate ChannelInboundHandlerAdapter and ChannelOutboundHandlerAdapter (#8929) 2019-03-13 09:46:10 +01:00
testsuite-native-image remove unused imports (#9287) 2019-06-26 21:16:16 +02:00
testsuite-osgi Adjust testsuite-osgi to resolve bundles from local build (#8944) 2019-03-18 09:56:08 +01:00
testsuite-shading Use maven plugin to prevent API/ABI breakage as part of build process (#8904) 2019-03-01 19:48:29 +01:00
transport Add null check to isSkippable. Fixes #9278 (#9280) 2019-06-25 14:52:49 +02:00
transport-native-epoll All override methods must be added @override (#9285) 2019-06-27 13:52:06 +02:00
transport-native-kqueue All override methods must be added @override (#9285) 2019-06-27 13:52:06 +02:00
transport-native-unix-common Added UDP multicast (with caveats: getInterface, getNetworkInterface, block or loopback-mode-disabled operations). 2019-05-25 10:06:13 +02:00
transport-native-unix-common-tests Merge ChannelInboundHandler and ChannelOutboundHandler into ChannelHa… (#8957) 2019-03-28 09:28:27 +00:00
transport-sctp Deprecate ChannelInboundHandlerAdapter and ChannelOutboundHandlerAdapter (#8929) 2019-03-13 09:46:10 +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 Add .gitignore for docker-sync stuff 2019-03-19 14:04:21 +01:00
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 Updated jboss-marshalling dependency to current license (#9172) 2019-05-23 07:21:57 +02:00
pom.xml Remove deprecated GraalVM native-image flags (#9118) 2019-05-22 19:22:03 +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 Drop SPDY support (#8845) 2019-02-07 09:25:31 +01:00

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.