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Chris Vest 28d4154fff
Fix hash collision handling in DefaultHeaders iterator remove (#11028)
Motivation:
If two different headers end up in the same hash bucket, and you are iterating the header that is not the first in the bucket, and you use the iterator to remove the first element returned from the iterator, then you would get a NullPointerException.

Modification:
Change the DefaultHeaders iterator remove method, to re-iterate the hash bucket and unlink the entry once found, if we don't have any existing iteration starting point.

Also made DefaultHeaders.remove0 package private to avoid a synthetic method indirection.

Result:
Removing from iterators from DefaultHeaders is now robust towards hash collisions.
2021-02-19 13:29:47 +01:00
.github Add workflow to cut releases (#11019) 2021-02-11 21:35:36 +01:00
.mvn Use latest maven release (#9820) 2019-11-27 14:45:28 +01:00
all [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
bom [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
buffer Fix incorrect comment in code (#11029) 2021-02-19 08:07:23 +01:00
codec Fix hash collision handling in DefaultHeaders iterator remove (#11028) 2021-02-19 13:29:47 +01:00
codec-dns [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
codec-haproxy [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
codec-http Simplity some code (#11000) 2021-02-11 08:42:01 +01:00
codec-http2 Propagate SSLException to the Http2StreamChannels (#11023) 2021-02-19 08:09:22 +01:00
codec-memcache [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
codec-mqtt Simplity some code (#11000) 2021-02-11 08:42:01 +01:00
codec-redis [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
codec-smtp [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
codec-socks [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
codec-stomp [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
codec-xml Simplity some code (#11000) 2021-02-11 08:42:01 +01:00
common Fix link in javadoc (#11022) 2021-02-12 14:40:24 +01:00
dev-tools [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
docker Add workflow to cut releases (#11019) 2021-02-11 21:35:36 +01:00
example [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
handler Simplify flushAtEnd flag computation in SslHandler#handlerAdded (#11025) 2021-02-16 14:04:29 +01:00
handler-proxy [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
license Enable nohttp check during the build (#10708) 2020-10-23 14:44:18 +02:00
microbench [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
resolver [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
resolver-dns Allow blocking calls when parsing etcResolver/hosts files (#11009) 2021-02-11 11:03:20 +01:00
resolver-dns-native-macos [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
scripts Close and release the staging repository at the end 2021-02-18 08:38:42 +01:00
tarball [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
testsuite Avoid letting ipv6 addresses join ipv4 groups (#11015) 2021-02-16 14:21:32 +01:00
testsuite-autobahn [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
testsuite-http2 [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
testsuite-native [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
testsuite-native-image [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
testsuite-native-image-client [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
testsuite-native-image-client-runtime-init [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
testsuite-osgi [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
testsuite-shading [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
transport TCP Fast Open for clients (#11006) 2021-02-15 13:13:44 +01:00
transport-blockhound-tests Allow blocking calls when parsing etcResolver/hosts files (#11009) 2021-02-11 11:03:20 +01:00
transport-native-epoll Avoid letting ipv6 addresses join ipv4 groups (#11015) 2021-02-16 14:21:32 +01:00
transport-native-kqueue [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
transport-native-unix-common TCP Fast Open for clients (#11006) 2021-02-15 13:13:44 +01:00
transport-native-unix-common-tests [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
transport-rxtx [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
transport-sctp [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +00:00
transport-udt [maven-release-plugin] prepare for next development iteration 2021-02-08 10:48:37 +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 Ignore .shelf/ folder generated by IntelliJ IDEA (#10445) 2020-08-03 07:51:53 +02:00
.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 Enable nohttp check during the build (#10708) 2020-10-23 14:44:18 +02:00
mvnw Enable nohttp check during the build (#10708) 2020-10-23 14:44:18 +02:00
mvnw.cmd Enable nohttp check during the build (#10708) 2020-10-23 14:44:18 +02:00
nohttp-checkstyle-suppressions.xml Ensure Checkstyle suppression for dependency-reduced-pom.xml on Windows (#10899) 2021-01-01 19:30:13 +01:00
nohttp-checkstyle.xml Enable nohttp check during the build (#10708) 2020-10-23 14:44:18 +02:00
NOTICE.txt Fix License type of dnsinfo (#10773) 2020-11-04 10:40:43 +01:00
pom.xml Upgrade graalvm version to the latest version (#11012) 2021-02-11 13:29:05 +01:00
README.md Fix url in README.md (#10915) 2021-01-11 07:48:58 +01:00
run-example.sh Add DNS client examples for run-example.sh (#10283) 2020-05-14 12:10:32 +02:00
SECURITY.md Added a security policy (#10692) 2020-10-15 20:39:37 +02:00

Build project

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+ / 4.1+) 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 4.1 resides in the branch '3.9' and the branch '4.1' 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.