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Sérgio Santos 79ef0c4706
Allow Conscrypt to be used on Android (#10182)
**Motivation:**

Following up on https://github.com/netty/netty/issues/10181

I was able to successfully setup a Netty server with TLS on Android, using Conscrypt, with the change proposed here. Conscrypt publishes an [Android specific version](https://github.com/google/conscrypt#android). But the current availability check prevents Netty from using it (the call `PlatformDependent.javaVersion()` returns `6` on Android).

**Modification:**

Check whether the java version is above 8, or if it's running on an Android device, to flag Conscrypt as available (besides the remaining checks).

**Result:**

Netty with TLS runs fine on Android 👍
2020-04-14 10:42:51 +02:00
.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 2020-03-17 09:20:54 +00:00
bom [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
buffer Propagate ref to pool thread cache down in the allocation stack to avoid extra thread local lookup (#10166) 2020-04-06 08:01:01 +02:00
codec Fix a mistake in javadoc of ReplayingDecoder (#10129) 2020-03-23 13:09:21 +01:00
codec-dns [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
codec-haproxy [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
codec-http Close the file in case of an IOException in AbstractMemoryHttpData.renameTo. (#10163) 2020-04-06 10:12:46 +02:00
codec-http2 [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
codec-memcache [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
codec-mqtt Replace MQTT deprecated API usage 2020-03-30 21:23:23 +02:00
codec-redis [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
codec-smtp [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
codec-socks [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
codec-stomp Fix allocate additional buffer for encoding stompFrame without readab… (#10150) 2020-03-31 16:02:06 +02:00
codec-xml [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
common Add the missing comment (#10169) 2020-04-06 09:05:29 +02:00
dev-tools [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
docker Add JDK 14 and update JDK 13 for builds (#10136) 2020-03-26 10:26:20 +01:00
example Stomp over WebSocket Chat example (#10152) 2020-04-08 12:04:48 +02:00
handler Allow Conscrypt to be used on Android (#10182) 2020-04-14 10:42:51 +02:00
handler-proxy fix a potential ByteBuf leak in HttpProxyHandler. (#10130) 2020-03-24 11:17:40 +01:00
license Introduce MacOSDnsServerAddressStreamProvider which correctly detect all nameserver configuration on MacOS (#9161) 2019-10-28 15:02:45 +01:00
microbench Replace usage() with freeBytes() in thresholds within hot paths of PoolChunkList (#10141) 2020-03-31 22:11:16 +02:00
resolver [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
resolver-dns Stop sending DNS queries if promise is cancelled (#10171) 2020-04-07 12:25:02 +02:00
resolver-dns-native-macos [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
tarball [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
testsuite [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
testsuite-autobahn [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
testsuite-http2 [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
testsuite-native-image [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
testsuite-osgi [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
testsuite-shading [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
transport [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
transport-blockhound-tests Hardcode TLS version used during blockhound tests (#10162) 2020-04-03 14:40:15 +02:00
transport-native-epoll [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
transport-native-kqueue [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
transport-native-unix-common [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
transport-native-unix-common-tests [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
transport-rxtx [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
transport-sctp [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
transport-udt [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +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 Add profile to build on JDK 14 (#10148) 2020-03-30 21:25:08 +02:00
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.