Commit Graph

664 Commits

Author SHA1 Message Date
feijermu
125cd9552d
Add a null check to method HttpStaticFileServerHandler.sendListing (#10040)
Motivation:

java.io.File.listFiles() may return null and cause a unexpected NPE.

Modification:

Extract a local variable from the return value of File.listFiles() and do a null check.

Result:

Fix the potential NPE.
2020-02-18 15:04:19 +01:00
root
9b1ea10a12 [maven-release-plugin] prepare for next development iteration 2020-01-13 09:13:53 +00:00
root
136db8680a [maven-release-plugin] prepare release netty-4.1.45.Final 2020-01-13 09:13:30 +00:00
Aayush Atharva
f7d357312f Add TLS SNI Extension in HTTP/2 Client request. (#9937)
Motivation:

Since "Http2ClientInitializer" creates a new SSLContext Handler without specifying Host, Netty does not add SNI Extension in TLS Client Hello request and the request fails if the server uses SNI to establish TLS Connection. 

Modification:

Specified Host while creating a new SSLContext Handler in "Http2ClientInitializer".

Result:

Netty adds SNI Extension of the Host Specified in new SSLContext Handler and sends it with TLS Client Hello request.

Fixes #9815.
2020-01-10 16:34:06 +01:00
root
79d4e74019 [maven-release-plugin] prepare for next development iteration 2019-12-18 08:32:54 +00:00
root
5ddf45a2d5 [maven-release-plugin] prepare release netty-4.1.44.Final 2019-12-18 08:31:43 +00:00
时无两丶
0cde4d9cb4 Uniform null pointer check. (#9840)
Motivation:
Uniform null pointer check.

Modifications:

Use ObjectUtil.checkNonNull(...)

Result:
Less code, same result.
2019-12-09 09:47:35 +01:00
Andrey Mizurov
042b51ae52 Fix websocket examples (#9757)
Motivation:

After fix #9377 some websocket examples work incorrect

Modification:

Replace `Unpooled.EMPTY_BUFFER` to `ctx.alloc().buffer(0)` for responses with possible content

Result:

Examples work
2019-11-06 09:44:29 +01:00
root
844b82b986 [maven-release-plugin] prepare for next development iteration 2019-10-24 12:57:00 +00:00
root
d066f163d7 [maven-release-plugin] prepare release netty-4.1.43.Final 2019-10-24 12:56:30 +00:00
康智冬
bd8cea644a Fix typos in javadocs (#9527)
Motivation:

We should have correct docs without typos

Modification:

Fix typos and spelling

Result:

More correct docs
2019-10-09 17:12:52 +04:00
root
92941cdcac [maven-release-plugin] prepare for next development iteration 2019-09-25 06:15:31 +00:00
root
bd907c3b3a [maven-release-plugin] prepare release netty-4.1.42.Final 2019-09-25 06:14:31 +00:00
root
01d805bb76 [maven-release-plugin] prepare for next development iteration 2019-09-12 16:09:55 +00:00
root
7cf69022d4 [maven-release-plugin] prepare release netty-4.1.41.Final 2019-09-12 16:09:00 +00:00
root
aef47bec7f [maven-release-plugin] prepare for next development iteration 2019-09-12 05:38:11 +00:00
root
267e5da481 [maven-release-plugin] prepare release netty-4.1.40.Final 2019-09-12 05:37:30 +00:00
root
d45a4ce01b [maven-release-plugin] prepare for next development iteration 2019-08-13 17:16:42 +00:00
root
88c2a4cab5 [maven-release-plugin] prepare release netty-4.1.39.Final 2019-08-13 17:15:20 +00:00
root
718b7626e6 [maven-release-plugin] prepare for next development iteration 2019-07-24 09:05:57 +00:00
root
465c900c04 [maven-release-plugin] prepare release netty-4.1.38.Final 2019-07-24 09:05:23 +00:00
Norman Maurer
1e8c0c59f1
Use allocator when constructing ByteBufHolder sub-types or use Unpool… (#9377)
Motivation:

In many places Netty uses Unpooled.buffer(0) while should use EMPTY_BUFFER. We can't change this due to back compatibility in the constructors but can use Unpooled.EMPTY_BUFFER in some cases to ensure we not allocate at all. In others we can directly use the allocator either from the Channel / ChannelHandlerContext or the request / response.

Modification:

- Use Unpooled.EMPTY_BUFFER where possible
- Use allocator where possible

Result:

Fixes #9345 for websockets and http package
2019-07-18 10:29:50 +02:00
Robin Gong
b02ee1106f feat(example-mqtt): new MQTT heartBeat broker and client examples (#9336)
Motivation:

Recently I'm going to build MQTT broker and client based on Netty. I had MQTT encoder and decoder founded, while no basic examples. So I'm going to share my simple heartBeat MQTT broker and client as an example.

Modification:

New MQTT heartBeat example under io.netty.example/mqtt/heartBeat/.

Result:

Client would send CONNECT and PINGREQ(heartBeat message).
  - CONNECT: once channel active
  - PINGREQ: once IdleStateEvent triggered, which is 20 seconds in this example
Client would discard all messages it received.
MQTT broker could handle CONNECT, PINGREQ and DISCONNECT messages.
  - CONNECT: send CONNACK back
  - PINGREQ: send PINGRESP back
  - DISCONNECT: close the channel
Broker would close the channel if 2 heartBeat lost, which set to 45 seconds in this example.
2019-07-10 12:19:15 +02:00
root
5b58b8e6b5 [maven-release-plugin] prepare for next development iteration 2019-06-28 05:57:21 +00:00
root
35e0843376 [maven-release-plugin] prepare release netty-4.1.37.Final 2019-06-28 05:56:28 +00:00
jimin
856f1185e1 All override methods must be added @override (#9285)
Motivation:

Some methods that either override others or are implemented as part of implementation an interface did miss the `@Override` annotation

Modifications:

Add missing `@Override`s

Result:

Code cleanup
2019-06-27 13:51:26 +02:00
jimin
9621a5b981 remove unused imports (#9287)
Motivation:

Some imports are not used

Modification:

remove unused imports

Result:

Code cleanup
2019-06-26 21:08:31 +02:00
Norman Maurer
097f422198
Cleanup http2 example code to make clear it is fine to just use ctx directly. (#9276)
Motivation:

In our example we did use pipeline.context(this) to obtain the context of the handler while it was already passed in via ctx. This could confuse users and give the impression that the context is no the same.

Modifications:

Just use ctx directly.

Result:

Fix confusion in example code. This was brought up on stackoverflow:

https://stackoverflow.com/questions/56711128/when-is-a-channelhandlercontext-handed-to-a-channelhandler-not-that-channelhandl
2019-06-24 21:08:02 +02:00
Norman Maurer
307efbe49c
Split multiplexing from frame decoding to allow easier customization of frame processing and better seperation of responsibilities (#9239)
Motivation:

In the past we had the following class hierarchy:

Http2ConnectionHandler --- Http2FrameCodec -- Http2MultiplexCodec

This hierarchy makes it impossible to plug in any code that would like to act on Http2Frame and Http2StreamFrame which can be quite useful for various situations (like metrics, logging etc). Beside this it also made the implementtion very hacky. To allow easier maintainance and also allow more flexible costumizations we should split Http2MultiplexCodec and Http2FrameCode.

Modifications:

- Introduce Http2MultiplexHandler (which is a replacement for Http2MultiplexCodec when used together with Http2FrameCodec)
- Mark Http2MultiplexCodecBuilder and Http2MultiplexCodec as deprecated. People should use Http2FrameCodecBuilder / Http2FrameCodec together with Http2MultiplexHandlder in the future
- Adjust / Add tests
- Adjust examples

Result:

More flexible usage possible and less hacky / coupled implementation for http2 multiplexing
2019-06-24 09:17:15 +02:00
Norman Maurer
8b04c5ffe7
Set the HOST header in Http2ClientInitializer when trying to start an upgrade request (#9177)
Motivation:

The io.netty.example.http2.helloworld.client.Http2Client example should work in the h2c (HTTP2 cleartext - non-TLS) mode, which is the default for this example unless you set a -Dssl VM param. As we do not set the HOST header some servers do reject the upgrade request.

Modifications:

Set the HOST header

Result:

Fixes https://github.com/netty/netty/issues/9115.
2019-05-27 16:02:38 +02:00
SplotyCode
5a27f2f78b Allow to specify KeyStore type in SslContext (#9003)
Motivation:

As brought up in https://github.com/netty/netty/issues/8998, JKS can be substantially faster than pkcs12, JDK's new default. Without an option to set the KeyStore type you must change the configuration of the entire JVM which is impractical.

Modification:

- Allow to specify KeyStore type
- Add test case

Result:

Fixes https://github.com/netty/netty/issues/8998.
2019-05-10 07:29:14 +02:00
Andrey Mizurov
a74fead216 Fixed HttpHelloWorldServerHandler for handling HTTP 1.0/1.1 (#9124)
Motivation:

HttpHelloWorldServer example works incorrect for HTTP 1.1, the value of header connection is always set to close for each request.

Modification:

Correctly set header

Result:

Fixed HttpHelloWorldServerHandler for handling HTTP 1.0/1.1
2019-05-08 09:04:51 +02:00
root
ba06eafa1c [maven-release-plugin] prepare for next development iteration 2019-04-30 16:42:29 +00:00
root
49a451101c [maven-release-plugin] prepare release netty-4.1.36.Final 2019-04-30 16:41:28 +00:00
root
baab215f66 [maven-release-plugin] prepare for next development iteration 2019-04-17 07:26:24 +00:00
root
dfe657e2d4 [maven-release-plugin] prepare release netty-4.1.35.Final 2019-04-17 07:25:40 +00:00
Oleksii Kachaiev
52411233d3 Carefully manage Keep-Alive/Close connection headers in all examples (#8966)
Motivation:

"Connection: close" header should be specified each time we're going
to close an underlying TCP connection when sending HTTP/1.1 reply.

Modifications:

Introduces changes made in #8914 for the following examples:

* WebSocket index page and WebSocket server handler
* HelloWorld server
* SPDY server handler
* HTTP/1.1 server handler from HTTP/2 HelloWorld example
* HTTP/1.1 server handler from tiles example

Result:

Keep-Alive connections management conforms with RFCs.
2019-04-02 21:10:11 +02:00
Norman Maurer
bb1e038198
Cleanup example to use local variable. (#8976)
Motivation:

We can just use a local variable in HttpUploadServerHandler and so make the example code a bit cleaner.

Modifications:

Use local variable.

Result:

Fixes https://github.com/netty/netty/issues/8892.
2019-03-25 20:54:57 +01:00
root
92b19cfedd [maven-release-plugin] prepare for next development iteration 2019-03-08 08:55:45 +00:00
root
ff7a9fa091 [maven-release-plugin] prepare release netty-4.1.34.Final 2019-03-08 08:51:34 +00:00
Oleksii Kachaiev
a651804f9d Carefully manage Keep-Alive connections in HttpStaticFileServer (#8914)
Motivation:

Simple rules:

* close the connection when sending any error
* specify "Connection: close" header when closing the connection
* successful responses should keep the connection intact when otherwise is not requested by the client

Modifications:

* "send response and cleanup the connection" logic moved to a helper
* for all successful responses set "Content-Lenght" header
* do not specify "Connection: Keep-Alive" header as far it's a default for HTTP/1.1
* set "Connection: close" header when necessary

Result:

Keep-Alive connections management is inlined with RFCs.
2019-03-06 15:51:58 +01:00
Norman Maurer
14ef469f31
Use maven plugin to prevent API/ABI breakage as part of build process (#8904)
Motivation:

Netty is very widely used which can lead to a lot of pain when we break API / ABI. We should make use japicmp-maven-plugin during the build to verify we do not introduce breakage by mistake.

Modifications:

- Add japicmp-maven-plugin to the build process
- Fix a method signature change in HttpProxyHandler that was flagged as a possible problem.

Result:

Ensure no API/ABI breakage accour between releases.
2019-03-01 19:42:29 +01:00
Dmitriy Dumanskiy
ff7484864b Compare HttpMethod by reference (#8815)
Motivation:

In most cases, HttpMethod instance is built from the factory method and the same instance is taken for known Http Methods. So we can implement fast path for equals().

Modification:

Replace == checks with HttpMethod.equals;
Use this == o within HttpMethod.equals;
Replaced known new HttpMethod with HttpMethod.valueOf;
Result:

Comparisons should be a bit faster in some cases.
2019-01-30 21:17:00 +01:00
Norman Maurer
cd3254df88
Update to new checkstyle plugin (#8777) (#8780)
Motivation:

We need to update to a new checkstyle plugin to allow the usage of lambdas.

Modifications:

- Update to new plugin version.
- Fix checkstyle problems.

Result:

Be able to use checkstyle plugin which supports new Java syntax.
2019-01-25 11:58:42 +01:00
root
cf03ed0478 [maven-release-plugin] prepare for next development iteration 2019-01-21 12:26:44 +00:00
root
37484635cb [maven-release-plugin] prepare release netty-4.1.33.Final 2019-01-21 12:26:12 +00:00
Feri73
5df235c083 Correcting Maven Dependencies (#8622)
Motivation:

Most of the maven modules do not explicitly declare their
dependencies and rely on transitivity, which is not always correct.

Modifications:

For all maven modules, add all of their dependencies to pom.xml

Result:

All of the (essentially non-transitive) depepdencies of the modules are explicitly declared in pom.xml
2018-12-06 09:01:14 +01:00
root
8eb313072e [maven-release-plugin] prepare for next development iteration 2018-11-29 11:15:09 +00:00
root
afcb4a37d3 [maven-release-plugin] prepare release netty-4.1.32.Final 2018-11-29 11:14:20 +00:00
Norman Maurer
3d2fdc459c
Remove transitive dependency on slf4j in example (#8582)
Motivation:

We currently depend on slf4j in an transitive way in one of our classes in the examples. We should not do this.

Modifications:

Remove logging in example.

Result:

Remove not needed dependency.
2018-11-21 06:39:28 +01:00