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Steve Buzzard 70731bfa7e Added UDP multicast (with caveats: getInterface, getNetworkInterface, block or loopback-mode-disabled operations).
Motivation:

Provide epoll/native multicast to support high load multicast users (we are using it for a high load telecomm app at my day job).

Modification:

Added support for source specific and any source multicast for epoll transport. Some caveats: no support for disabling loop back mode, retrieval of interface and block operation, all of which tend to be less frequently used.

Result:

Provides epoll transport multicast for common use cases.

Co-authored-by: Norman Maurer <norman_maurer@apple.com>
2019-05-25 08:00:16 +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 05:43:06 +01:00
all Always include classes from all native transports no matter on which platfrom netty-all is build (#9111) 2019-04-30 23:23:48 +02:00
bom [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
buffer Introduce ByteBuf.maxFastWritableBytes() method (#9086) 2019-05-22 20:11:24 +02:00
codec Ensure "full" ownership of msgs passed to EmbeddedChannel.writeInbound() (#9058) 2019-05-22 12:08:49 +02:00
codec-dns Add support for TCP fallback when we receive a truncated DnsResponse (#9139) 2019-05-17 14:37:11 +02:00
codec-haproxy [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
codec-http Do not use static exceptions for websocket handshake timeout (#9174) 2019-05-23 08:24:03 +02:00
codec-http2 Remove deprecated GraalVM native-image flags (#9118) 2019-05-22 19:20:54 +02:00
codec-memcache codec-memcache: copy metadata in binary full request response (#9160) 2019-05-22 11:05:52 +02:00
codec-mqtt [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
codec-redis [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
codec-smtp [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
codec-socks [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
codec-stomp [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
codec-xml [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
common Only use static Exception instances when we can ensure addSuppressed … (#9152) 2019-05-17 22:23:02 +02:00
dev-tools [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
docker Remove deprecated GraalVM native-image flags (#9118) 2019-05-22 19:20:54 +02:00
example Allow to specify KeyStore type in SslContext (#9003) 2019-05-10 07:29:14 +02:00
handler OpenSsl.USE_KEYMANAGER_FACTORY incorrectly set to false with BoringSSL (#9175) 2019-05-23 07:09:55 +02:00
handler-proxy [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
license Updated jboss-marshalling dependency to current license (#9172) 2019-05-23 07:21:11 +02:00
microbench Ensure "full" ownership of msgs passed to EmbeddedChannel.writeInbound() (#9058) 2019-05-22 12:08:49 +02:00
resolver [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
resolver-dns Only try to use reflection to access default nameservers when using Java8 and lower (#9157) 2019-05-18 08:21:33 +02:00
tarball [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
testsuite Added UDP multicast (with caveats: getInterface, getNetworkInterface, block or loopback-mode-disabled operations). 2019-05-25 08:00:16 +02:00
testsuite-autobahn [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
testsuite-http2 [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
testsuite-native-image [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
testsuite-osgi [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
testsuite-shading [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
transport Don't double record stacktrace in Annotated*Exception (#9117) 2019-05-22 12:06:30 +02:00
transport-native-epoll Added UDP multicast (with caveats: getInterface, getNetworkInterface, block or loopback-mode-disabled operations). 2019-05-25 08:00:16 +02:00
transport-native-kqueue KQueueEventLoop | EpollEventLoop may incorrectly update registration when FD is reused. 2019-05-22 09:23:09 +02:00
transport-native-unix-common Added UDP multicast (with caveats: getInterface, getNetworkInterface, block or loopback-mode-disabled operations). 2019-05-25 08:00:16 +02:00
transport-native-unix-common-tests [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
transport-rxtx [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
transport-sctp [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
transport-udt [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +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 .gitignore for docker-sync stuff 2019-03-19 14:03:15 +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 07:21:11 +02:00
pom.xml Remove deprecated GraalVM native-image flags (#9118) 2019-05-22 19:20:54 +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.