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Alex Blewitt 52169cba95 Replace accumulation with blackhole.consume (#9275)
Motivation:

SpotJMHBugs reports that accumulating a value as a way of eliding dead code
elimination may be inadvisable, as discussed in
`JMHSample_34_SafeLooping::measureWrong_2`. Change the test so that it consumes
the response with `Blackhole::consume` instead.

Modifications:

- Replace addition of results with explicit `blackhole.consume()` call

Result:

Tests work as before, but with different benchmark numbers.
2019-06-25 21:47:07 +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 EmptyByteBuf.getCharSequence(0,...) must return empty String (#9272) 2019-06-24 21:09:19 +02:00
codec Fix LZ4 encoder/decoder performance with (default) xxHash32 (#9249) 2019-06-18 09:29:25 +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 Fixed the haproxy message mem leak issue (#9250) 2019-06-24 10:38:58 +02:00
codec-http Preserve the original filename when encoding a multipart/form in mixed mode. (#9270) 2019-06-24 10:40:17 +02:00
codec-http2 Split multiplexing from frame decoding to allow easier customization of frame processing and better seperation of responsibilities (#9239) 2019-06-24 09:17:15 +02:00
codec-memcache codec-memcache: copy metadata in binary full request response (#9160) 2019-05-22 11:05:52 +02:00
codec-mqtt Fixed toString() exception in MqttSubscribePayload and MqttUnsubscribePayload (#9202) 2019-05-31 06:46:50 +02:00
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 Allow to specify a EventLoopTaskQueueFactory for various EventLoopGroup implementations (#9247) 2019-06-21 09:05:19 +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 Cleanup http2 example code to make clear it is fine to just use ctx directly. (#9276) 2019-06-24 21:08:02 +02:00
handler Don't filter out TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (#9274) 2019-06-24 23:11:24 +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 Replace accumulation with blackhole.consume (#9275) 2019-06-25 21:47:07 +02:00
resolver Close delegate resolver from RoundRobinInetAddressResolver (#9214) 2019-06-04 05:13:44 -07:00
resolver-dns Fix flaky DnsNameResolverTest.testTruncatedWithTcpFallback (#9262) 2019-06-21 09:28:51 +02:00
tarball [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
testsuite Add support for loopbackmode and accessing the configured interface when using epoll native transport with multicast (#9218) 2019-06-07 13:44:06 -07:00
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 Add null check to isSkippable. Fixes #9278 (#9280) 2019-06-25 14:45:30 +02:00
transport-native-epoll Make EventLoopTaskQueueFactory a top-level interface 2019-06-22 07:38:03 +02:00
transport-native-kqueue Make EventLoopTaskQueueFactory a top-level interface 2019-06-22 07:38:03 +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.