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Norman Maurer 38adfd8316 Rethrow NoSuchMethodError with more hints about incompatible native library versions (#10740) 
Motivation:

03aafb9cff did ensure we fail while loading a natibe library which is not compatible. While this is great it is still sometimes hard for people to understand what NoSuchMethodError means in this context.

Modifications:

If possible rethrow the NoSuchMethodError and provide some more hints about multiple versions of the shared library

Result:

Easier to understand for people why loading fails
2020-10-28 20:37:47 +01:00
.github Explicit specify jdk11 for codeql (#10706) 2020-10-20 09:00:10 +02:00
.mvn Use latest maven release (#9820) 2019-11-27 14:45:48 +01:00
all Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
bom Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
buffer Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
codec Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
codec-dns Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
codec-haproxy Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
codec-http Fix checkstyle errors introduced by 33de96f448 2020-10-24 14:50:52 +02:00
codec-http2 Fix possible NPEs and IndexOutOfBoundsExceptions in HTTP/2 Codec (#10640) 2020-10-26 14:42:14 +01:00
codec-memcache Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
codec-mqtt Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
codec-redis Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
codec-smtp Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
codec-socks Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
codec-stomp Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
codec-xml Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
common Rethrow NoSuchMethodError with more hints about incompatible native library versions (#10740) 2020-10-28 20:37:47 +01:00
dev-tools Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
docker Add docker-compose files to compile with OpenJDK15 (#10697) 2020-10-22 08:51:13 +02:00
example Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
handler Better hash algorithm in FingerprintTrustManagerFactory (#10683) 2020-10-26 14:37:33 +01:00
handler-proxy Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
license Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
microbench Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
resolver Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
resolver-dns Fix native image build on modern GraalVM versions for the cases when the program uses netty-dns (#10630) 2020-10-26 08:49:31 +01:00
resolver-dns-native-macos Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
tarball Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
testsuite Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
testsuite-autobahn Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
testsuite-http2 Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
testsuite-native-image Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
testsuite-native-image-client Fix native image build on modern GraalVM versions for the cases when the program uses netty-dns (#10630) 2020-10-26 08:49:31 +01:00
testsuite-osgi Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
testsuite-shading Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
transport Make changes to prepare for io_uring incubator repository (#10741) 2020-10-28 15:31:27 +01:00
transport-blockhound-tests Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
transport-native-epoll Unregister all previous registered native methods if loading of native code fails… (#10719) 2020-10-26 14:15:22 +01:00
transport-native-kqueue Unregister all native methods on unload for kqueue (#10738) 2020-10-28 13:08:53 +01:00
transport-native-unix-common Make changes to prepare for io_uring incubator repository (#10741) 2020-10-28 15:31:27 +01:00
transport-native-unix-common-tests Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
transport-sctp Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
transport-udt/lib/bin/lib/x86_64-MacOSX-gpp/jni Replace reflection usage with MethodHandles when performance matters (#10097) 2020-03-11 21:04:40 +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 Ignore .shelf/ folder generated by IntelliJ IDEA (#10445) 2020-08-03 07:52:18 +02:00
.lgtm.yml Enables lgtm.com to process this project and create a CodeQL database 2020-01-20 19:22:49 +01:00
CONTRIBUTING.md Change the netty.io homepage scheme(http -> https) (#9344) 2019-07-09 21:10:14 +02:00
LICENSE.txt Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
mvnw Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
mvnw.cmd Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
nohttp-checkstyle-suppressions.xml Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
nohttp-checkstyle.xml Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
NOTICE.txt Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
pom.xml Upgrade Conscrypt to 2.5.1 (#10732) 2020-10-26 19:41:15 +01:00
README.md Enable nohttp check during the build (#10708) 2020-10-23 15:26:25 +02:00
run-example.sh Add DNS client examples for run-example.sh (#10283) 2020-05-14 12:10:48 +02:00
SECURITY.md Added a security policy (#10692) 2020-10-15 20:40:05 +02:00

README.md

Netty Project

Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients.

Links

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.