Commit Graph

9646 Commits

Author SHA1 Message Date
Xiaoqin Fu
88aa12cc1a Remove extra checks to fix #9456 (#9523)
Motivation:

There are some extra log level checks (logger.isWarnEnabled()).

Modification:

Remove log level checks (logger.isWarnEnabled()) from io.netty.channel.epoll.AbstractEpollStreamChannel, io.netty.channel.DefaultFileRegion, io.netty.channel.nio.AbstractNioChannel, io.netty.util.HashedWheelTimer, io.netty.handler.stream.ChunkedWriteHandler and io.netty.channel.udt.nio.NioUdtMessageConnectorChannel

Result:

Fixes #9456
2019-08-30 10:40:04 +02:00
Norman Maurer
8910d62544 Use byte[] to create DatagramSocketAddress and so reduce overhead (#9516)
Motivation:

At the moment we use the String representation of the IP to create the DatagramSocketAddress. This is not for free and we should better use the byte[] directly to reduce the overhead of parsing the String (and creating it in the first place)

Modifications:

Directly use byte[] as input for the DatagramSocketAddress

Result:

Less overhead when using Datagrams with native transports
2019-08-30 09:23:12 +02:00
Codrut Stancu
de126fdf65 Update GraalVM Native Image configuration. (#9515)
Motivation:

The Netty classes are initialized at build time by default for GraalVM Native Image compilation. This is configured via the `--initialize-at-build-time=io.netty` option. While this reduces start-up time it can lead to some problems:

 - The class initializer of `io.netty.buffer.PooledByteBufAllocator` looks at the maximum memory size to compute the size of internal buffers. If the class initializer runs during image generation, then the buffers are sized according to the very large heap size that the image generator uses, and Netty allocates several arrays that are 16 MByte. The fix is to initialize the following 3 classes at run time: `io.netty.buffer.PooledByteBufAllocator,io.netty.buffer.ByteBufAllocator,io.netty.buffer.ByteBufUtil`. This fix was dependent on a GraalVM Native Image fix that was included in 19.2.0.

 - The class initializer of `io.netty.handler.ssl.util.ThreadLocalInsecureRandom` needs to be initialized at runtime to ensure that the generated values are trully random and not fixed for each generated image.

 - The class initializers of `io.netty.buffer.AbstractReferenceCountedByteBuf` and `io.netty.util.AbstractReferenceCounted` compute field offsets. While the field offset recomputation is necessary for correct execution as a native image these initializers also have logic that depends on the presence/absence of `sun.misc.Unsafe`, e.g., via the `-Dio.netty.noUnsafe=true` flag. The fix is to push these initializers to runtime so that the field offset lookups (and the logic depending on them) run at run time. This way no manual substitutions are necessary either.
 
Modifications:

Add `META-INF/native-image` configuration files that correctly trigger the inialization of the above classes at run time via `--initialize-at-run-time=...` flags.
 
Result:

Fixes the initialisation issues described above for Netty executables built with GraalVM.
2019-08-30 09:21:33 +02:00
Norman Maurer
64eb392d70 HttpPostStandardRequestDecoder leaks memory when constructor throws ErrorDataDecoderException. (#9517)
Motivation:

Currently when HttpPostStandardRequestDecoder throws a ErrorDataDecoderException during construction we leak memory. We need to ensure all is released correctly.

Modifications:

- Call destroy() if parseBody() throws and rethrow the ErrorDataDecoderException
- Add unit test

Result:

Fixes https://github.com/netty/netty/issues/9513.
2019-08-28 10:33:44 +02:00
Andrey Mizurov
88e247ee45 Fix sending an empty String like "" causes an error #9429 (#9512)
Motivation:

Handle https://tools.ietf.org/html/rfc7692#section-7.2.3.6

Result:

The empty buffer is correctly handled in deflate  encoder/decoder.

 Fixes #9429 .
2019-08-28 08:22:18 +02:00
Norman Maurer
99fecde1d0 Include native-image properties in the netty-all jar (#9518)
Motivation:

We need to also include the native-image configuration files in the netty all jar to be able to use it with GraalVM native.

Modifications:

Add files in META-INF/native-image as well

Result:

Fixes https://github.com/netty/netty/issues/9514
2019-08-28 08:09:14 +02:00
Norman Maurer
711c1a45aa Do not try to retrieve domain search list via reflection hack on windows when using Java9 and later (#9511)
Motivation:

We currently try to access the the domain search list via reflection on windows which will print a illegal access warning when using Java9 and later.

Modifications:

Add a guard against the used java version.

Result:

Fixes https://github.com/netty/netty/issues/9500.
2019-08-28 08:08:22 +02:00
Bryce Anderson
bf086c1aa3 Support cancellation in the Http2StreamChannelBootstrap (#9519)
Motivation:

Right now you can cancel the Future returned by
`Http2StreamChannelBootstrap.open()` and that will race with the
registration of the stream channel with the event loop, potentially
culminating in an `IllegalStateException` and potential resource leak.

Modification:

Ensure that the returned promise is uncancellable.

Result:

Should no longer see `IllegalStateException`s.
2019-08-27 20:42:48 +02:00
hengyunabc
13575be12f Correctly pass all parameters in WebSocketServerProtocolHandler constructor (#9506)
Motivation:

We did not correctly pass all supplied parameters to the called constructor and so did not apply the timeout.

Modification:

Correctly pass on the parameters.

Result:

Use timeout
2019-08-27 09:01:13 +02:00
szh
c227053c3b Fix log format in HashedWheelTimer (#9507)
Motivation:

log message did not correctly use `{}`

Modification:

replace `%d` by `{}`

Result:

The log is correct.
2019-08-26 08:55:15 +02:00
Norman Maurer
05dd1f05d5 Reduce GC produced by AbstractByteBuf.indexOf(..) implementation (#9502)
Motivation:

AbstractByteBuf.indexOf(...) currently delegates to ByteBufUtils.indexOf(...) which will create a new ByteBufProcessor on each call. This is done to reduce overhead of bounds-checks. Unfortunally while this reduces bounds checks it produces a lot of GC. We can just implement our own version in AbstractByteBuf which makes use of _getByte(...) and so does no bound checks as well but also not need to create any garbage.

Modifications:

Write optimized implementation of indexOf(...) for AbstractByteBuf

Result:

Fixes https://github.com/netty/netty/issues/9499.
2019-08-24 11:48:35 +00:00
nizarm
130522be84 Correctly handle client side http2 upgrades when Http2FrameCodec …(9495) (#9501)
Motivation:

In the release (4.1.37) we introduced Http2MultiplexHandler as a
replacement of Http2MultiplexCodec. This did split the frame parsing from
the multiplexing to allow a more flexible way to handle frames and to make
the code cleaner. Unfortunally we did miss to special handle this in
Http2ClientUpgradeCodec and so did not correctly add Http2MultiplexHandler
to the pipeline before calling Http2FrameCodec.onHttpClientUpgrade(...).
This did lead to the situation that we did not correctly receive the event
on the Http2MultiplexHandler and so did not correctly created the
Http2StreamChannel for the upgrade stream. Because of this we ended up
with an NPE if a frame was dispatched to the upgrade stream later on.

Modifications:

- Correctly add Http2MultiplexHandler to the pipeline before calling Http2FrameCodec.onHttpClientUpgrade(...)

Result:

Fixes #9495.
2019-08-23 19:26:30 +02:00
Norman Maurer
b1a821e930 Include c source files in source jar (#9497)
Motivation:

We should not only include the java source files but also the c source file in our source jars.

Modifications:

Add files from src/main/c as well

Result:

Fixes https://github.com/netty/netty/issues/9494
2019-08-23 09:33:31 +02:00
Idel Pivnitskiy
05bbecff49 Update links to the latest HTTP/2 specifications (#9493)
Motivation:

Some of the links in javadoc point to the obsolete drafts of HTTP/2
specifications. We should point them to the latest RFC 7540 or 7541.

Modifications:

Update links from `draft-ietf-httpbis-*` to the `rfc7540` and `rfc7541`.

Result:

Correct links in javadoc.
2019-08-22 13:59:44 +02:00
Idel Pivnitskiy
dd07caec6b Use AppendableCharSequence.charAtUnsafe(int) in HttpObjectDecoder (#9492)
Motivation:

`HttpObjectDecoder` pre-checks that it doesn't request characters
outside of the `AppendableCharSequence`'s length. `0` is always allowed
because the minimal length of `AppendableCharSequence` is `1`. We can
legally skip index check by using
`AppendableCharSequence.charAtUnsafe(int)` in all existing cases in
`HttpObjectDecoder`.

Modifications:

- Use `AppendableCharSequence.charAtUnsafe(int)` instead of
`AppendableCharSequence.charAt(int)` in `HttpObjectDecoder`.

Result:

No unnecessary index checks in `HttpObjectDecoder`.
2019-08-22 13:58:41 +02:00
Norman Maurer
e6839aa228 Use same JDK SSL test workaround when using ACCP as when just using the JDK SSL implementation (#9490)
Motivation:

14607979f6 added tests for using ACCP but did miss to use the same unwrapping technique of exceptions as JdkSslEngineTest. This can lead to test-failures on specific JDK versions

Modifications:

Add the same unwrapping code

Result:

No more test failures
2019-08-21 20:28:16 +02:00
Norman Maurer
2abaf50570 Fix compile error introduced by 67b851209f 2019-08-21 10:40:36 +02:00
Norman Maurer
642c9166f4 Add tests for using Amazon Corretto Crypto Provider with Netty (#9480)
Motivation:

Amazon lately released Amazon Corretto Crypto Provider, so we should include it in our testsuite

Modifications:

Add tests related to Amazon Corretto Crypto Provider

Result:

Test netty with Amazon Corretto Crypto Provider
2019-08-20 14:56:03 +02:00
Sergey S. Sergeev
6af0ecc795 Fix unexpected IllegalReferenceCountException on decode multipart request. (#8575)
Motivation:

Http post request may be encoded as 'multipart/form-data' without any files and consist mixed attributes only.

Modifications:

- Do not double release attributes
- Add unit test

Result:

Code does not throw an IllegalReferenceCountException.
2019-08-19 15:10:13 +02:00
Nick Hill
250b279bd9 Epoll: Avoid redundant EPOLL_CTL_MOD calls (#9397)
Motivation

Currently an epoll_ctl syscall is made every time there is a change to
the event interest flags (EPOLLIN, EPOLLOUT, etc) of a channel. These
are only done in the event loop so can be aggregated into 0 or 1 such
calls per channel prior to the next call to epoll_wait.

Modifications

I think further streamlining/simplification is possible but for now I've
tried to minimize structural changes and added the aggregation beneath
the existing flag manipulation logic.

A new AbstractChannel#activeFlags field records the flags last set on
the epoll fd for that channel. Calls to setFlag/clearFlag update the
flags field as before but instead of calling epoll_ctl immediately, just
set or clear a bit for the channel in a new bitset in the associated
EpollEventLoop to reflect whether there's any change to the last set
value.

Prior to calling epoll_wait the event loop makes the appropriate
epoll_ctl(EPOLL_CTL_MOD) call once for each channel who's bit is set.

Result

Fewer syscalls, particularly in some auto-read=false cases. Simplified
error handling from centralization of these calls.
2019-08-19 09:06:41 +02:00
Norman Maurer
67b851209f Ensure we replace WebSocketServerProtocolHandshakeHandler before doing the handshake (#9472)
Motivation:

We need to ensure we replace WebSocketServerProtocolHandshakeHandler before doing the actual handshake as the handshake itself may complete directly and so forward pending bytes through the pipeline.

Modifications:

Replace the handler before doing the actual handshake.

Result:

Fixes https://github.com/netty/netty/issues/9471.
2019-08-17 10:00:14 +02:00
Norman Maurer
1a53df1031 Detect truncated responses caused by EDNS0 and MTU miss-match (#9468)
Motivation:

It is possible that the user uses a too big EDNS0 setting for the MTU and so we may receive a truncated datagram packet. In this case we should try to detect this and retry via TCP if possible

Modifications:

- Fix detecting of incomplete records
- Mark response as truncated if we did not consume the whole packet
- Add unit test

Result:

Fixes https://github.com/netty/netty/issues/9365
2019-08-17 09:58:40 +02:00
Antony T Curtis
188c927576 AsciiString contentEqualsIgnoreCase fails when arrayOffset is non-zero (#9477)
Motivation:

AsciiString.contentEqualsIgnoreCase may return true for non-matching strings of equal length when offset is non zero.

Modifications:

- Correctly take offset into account
- Add unit test

Result: 

Fixes #9475
2019-08-17 09:57:40 +02:00
Norman Maurer
6f616bb3cf Avoid creating FileInputStream and FileOutputStream for obtaining Fil… (#8110)
Motivation:

If all we need is the FileChannel we should better use RandomAccessFile as FileInputStream and FileOutputStream use a finalizer.

Modifications:

Replace FileInputStream and FileOutputStream with RandomAccessFile when possible.

Result:

Fixes https://github.com/netty/netty/issues/8078.
2019-08-17 09:52:16 +02:00
Norman Maurer
089c6daff2 Replace synchronized usage with ConcurrentHashMap in *Bootstrap classes (#9458)
Motivation:

In AbstractBoostrap, options and attrs are LinkedHashMap that are synchronized on for every read, copy/clone, write operation.
When a lot of connections are triggered concurrently on the same bootstrap instance, the synchronized blocks lead to contention, Netty IO threads get blocked, and performance may be severely degraded.

Modifications:

Use ConcurrentHashMap

Result:

Less contention. Fixes https://github.com/netty/netty/issues/9426
2019-08-16 15:30:29 +02:00
Norman Maurer
ad7c554f5a Cleanup docker / docker-compose configs (#9473)
Motivation:

We should use the same java versions whenever we use CentOS 6 or 7 and also use the latest Java12 version

Modifications:

- Use same Java versions
- Use latest Java 12 version
- Remove old configs which are not used anymore

Result:

Docker cleanup
2019-08-16 14:00:18 +02:00
Norman Maurer
fc33d6ae99 Fix compile error in test introduced by 96f92929ab 2019-08-16 10:11:03 +02:00
Norman Maurer
7a375a492c HTTP2: Update local flow-controller on Channel.read() if needed (#9400)
Motivation:

We should better update the flow-controller on Channel.read() to reduce overhead and memory overhead.

See https://github.com/netty/netty/pull/9390#issuecomment-513008269

Modifications:

Move updateLocalWindowIfNeeded() to doBeginRead()

Result:

Reduce memory overhead
2019-08-16 09:28:21 +02:00
Nick Hill
f673ba36a0 Don't zero non-readable buffer regions when capacity is decreased (#9427)
Motivation

region is preserved when capacity is increased, not just the readable
part. The behaviour is still different however when the capacity is
_decreased_ - data outside the currently-readable region is zeroed.

Modifications

Update ByteBuf capacity(int) implementations to also copy the whole
buffer region when the new capacity is less than the current capacity.

Result

Consistent behaviour of ByteBuf#capacity(int) regardless of whether the
new capacity is greater than or less than the current capacity.
2019-08-16 08:28:33 +02:00
Norman Maurer
96f92929ab Fix possible NPE when using HttpClientCodec (#9465)
Motivation:

It was possible to produce a NPE when we for examples received more responses as requests as we did not check if the queue did not contain a method before trying to compare method names.

Modifications:

- Add extra null check
- Add unit tet

Result:

Fixes https://github.com/netty/netty/issues/9459
2019-08-16 08:17:33 +02:00
Norman Maurer
e4d9a17ad9 Http2EmptyDataFrameConnectionDecoder.frameListener() should return unwrapped Http2FrameListener (#9467)
Motivation:

As we decorate the Http2FrameListener under the covers we should ensure the user can still access the original Http2FrameListener.

Modifications:

- Unwrap the Http2FrameListener in frameListener()
- Add unit test

Result:

Less suprises for users.
2019-08-16 08:16:46 +02:00
Norman Maurer
a1742d95da DnsNameResolverTest.testTruncated0(...) should only close socket once envelope is received (#9469)
Motivation:

We should only ever close the underlying tcp socket once we received the envelope to ensure we never race in the test.

Modifications:

- Only close socket once we received the envelope
- Set REUSE_ADDR

Result:

More robust test
2019-08-15 16:28:56 +02:00
Norman Maurer
cdb92c5b0f Correctly respect mask parameters in all WebSocketClientHandshakerFactory#newHandshaker(...) methods (#9464)
Motivation:

We did not correctly pass the mask parameters in all cases.

Modifications:

Correctly pass on parameters

Result:

Fixes https://github.com/netty/netty/issues/9463.
2019-08-15 08:33:54 +02:00
Norman Maurer
9727cd8452 Fix ByteBuf leak in Http2ControlFrameLimitEncoderTest (#9466)
Motivation:

We recently introduced Http2ControlFrameLimitEncoderTest which did not correctly notify the goAway promises and so leaked buffers.

Modifications:

Correctly notify all promises and so release the debug data.

Result:

Fixes leak in HTTP2 test
2019-08-14 13:28:36 +02:00
Norman Maurer
eca3046b5b Use OpenJDK13 RC (#9457)
Motivation:

The first release canidate for OpenJDK13 was released.

Modifications:

Update version.

Result:

Use latest OpenJDK13 release
2019-08-14 10:06:50 +02:00
Norman Maurer
6283a78e4f HTTP2: Guard against empty DATA frames (without end_of_stream flag) set (#9461)
Motivation:

It is possible for a remote peer to flood the server / client with empty DATA frames (without end_of_stream flag) set and so cause high CPU usage without the possibility to ever hit a limit. We need to guard against this.

See CVE-2019-9518

Modifications:

- Add a new config option to AbstractHttp2ConnectionBuilder and sub-classes which allows to set the max number of consecutive empty DATA frames (without end_of_stream flag). After this limit is hit we will close the connection. A limit of 10 is used by default.
- Add unit tests

Result:

Guards against CVE-2019-9518
2019-08-14 10:02:32 +02:00
Norman Maurer
c6c679597f HTTP2: Add protection against remote control frames that are triggered by a remote peer (#9460)
Motivation:

Due how http2 spec is defined it is possible by a remote peer to flood us with frames that will trigger control frames as response, the problem here is that the remote peer can also just stop reading these (while still produce more of these) and so may drive us to the pointer where we either run out of memory or burn all CPU. To protect against this we need to implement some kind of limit that will tear down connections that cause the above mentioned situation.

See CVE-2019-9512 / CVE-2019-9514 / CVE-2019-9515

Modifications:

- Add Http2ControlFrameLimitEncoder which limits the number of queued control frames that were caused because of the remote peer.
- Allow to insert ths Http2ControlFrameLimitEncoder by setting AbstractHttp2ConnectionBuilder.encoderEnforceMaxQueuedControlFrames(...) to a number higher then 0. The default is 10000 which provides some protection by default but will hopefully not cause too many false-positives.
- Add unit tests

Result:

Protect against DDOS due control frames. Fixes CVE-2019-9512 / CVE-2019-9514 / CVE-2019-9515 .
2019-08-14 10:02:24 +02:00
Nick Hill
bc22bfa320 Use alloc().heapBuffer(...) to allocate new heap buffer.
Motivation

Underlying array allocations in UnpooledHeapByteBuf are intended be done
via the protected allocateArray(int) method, so that they can be tracked
and/or overridden by subclasses, for example
UnpooledByteBufAllocator$InstrumentedUnpooledHeapByteBuf or #8015. But
it looks like an explicit allocation was missed in the copy(int,int)
method.

Modification

Just use alloc().heapBuffer(...) for the allocation

Result

No possibility of "missing" array allocations when ByteBuf#copy is used.
2019-08-13 10:52:52 +02:00
Norman Maurer
02408b306c Delay Http2ConnectionPrefaceAndSettingsFrameWrittenEvent by one EventLoop tick when using the Http2FrameCodec (#9442)
Motivation:

We should delay the firing of the Http2ConnectionPrefaceAndSettingsFrameWrittenEvent by one EventLoop tick when using the Http2FrameCodec to ensure all handlers are added to the pipeline before the event is passed through it.

This is needed to workaround a race that could happen when the preface is send in handlerAdded(...) but a later handler wants to act on the event.

Modifications:

Offload firing of the event to the EventExecutor.

Result:

Fixes https://github.com/netty/netty/issues/9432.
2019-08-13 10:50:40 +02:00
Norman Maurer
2f0c00187a Use delegated docker mount option to speedup builds (#9441)
Motivation:

As we use the docker files for the CI we should use the delegated mount option to speed up builds.

See https://docs.docker.com/docker-for-mac/osxfs-caching/#delegated

Modifications:

Use delegated mount option

Result:

Faster builds when using docker
2019-08-13 10:27:33 +02:00
Norman Maurer
16e290796d Always wrap X509ExtendedTrustManager when using OpenSSL and JDK < 11 (#9443)
Motivation:

When using OpenSSL and JDK < 11 is used we need to wrap the user provided X509ExtendedTrustManager to be able to support TLS1.3. We had a check in place that first tried to see if wrapping is needed at all which could lead to missleading calls of the user provided trustmanager. We should remove these calls and just always wrap if needed.

Modifications:

Always wrap if OpenSSL + JDK < 11 and TLS1.3 is supported

Result:

Less missleading calls to user provided trustmanager
2019-08-13 10:26:56 +02:00
Nico Kruber
d285623925 Try to load native linux libraries with matching classifier first (#9411)
Motivation:

Users' runtime systems may have incompatible dynamic libraries to the ones our
tcnative wrappers link to. Unfortunately, we cannot determine and catch these
scenarios (in which the JVM crashes) but we can make a more educated guess on
what library to load and try to find one that works better before crashing.

Modifications:

1) Build dynamically linked openSSL builds for more OSs (netty-tcnative)
2) Load native linux libraries with matching classifier (first)

Result:

More developers / users can use the dynamically-linked native libraries.
2019-08-12 08:48:58 +02:00
violetagg
a4c9fb7729 Do not cache local/remote address when creating EpollDatagramChannel with InternetProtocolFamily (#9436)
Motivation:

EpollDatagramChannel#localAddress returns wrong information when
EpollDatagramChannel is created with InternetProtocolFamily,
and EpollDatagramChannel#localAddress is invoked BEFORE the actual binding.

This is a regression caused by change
e17ce934da

Modifications:

EpollDatagramChannel() and EpollDatagramChannel(InternetProtocolFamily family)
do not cache local/remote address

Result:

Rebinding on the same address without "reuse port" works
EpollDatagramChannel#localAddress returns correct address
2019-08-11 09:09:26 +02:00
Andrey Mizurov
4340f6c116 Set the ORIGIN header from a custom headers if present (#9435)
Motivation:

Allow to set the ORIGIN header value from custom headers in WebSocketClientHandshaker

Modification:

Only override header if not present already

Result:

More flexible handshaker usage
2019-08-11 08:22:31 +02:00
Nick Hill
dcd145864a Fix ByteBufUtil#writeUtf8 subsequence split surrogate edge-case bug (#9437)
Motivation:

#9224 introduced overrides of ByteBufUtil#writeUtf8(...) and related
methods to operate on a sub-CharSequence directly to save having to
allocate substrings, but it missed an edge case where the subsequence
does not extend to the end of the CharSequence and the last char in the
sequence is a high surrogate.

Due to the catch-IndexOutOfBoundsException optimization that avoids an
additional bounds check, it would be possible to read past the specified
end char index and successfully decode a surrogate pair which would
otherwise result in a '?' byte being written.

Modifications:

- Check for end-of-subsequence before reading next char after a high
surrogate is encountered in the
writeUtf8(AbstractByteBuf,int,CharSequence,int,int) and
utf8BytesNonAscii methods
- Add unit test for this edge case

Result:

Bug is fixed.

This removes the bounds-check-avoidance optimization but it does not
appear to have a measurable impact on benchmark results, including when
the char sequence contains many surrogate pairs (which should be rare in
any case).
2019-08-10 20:54:43 +02:00
noSim
e8c2986cf1 Fix HttpUtil.getCharset to not throw illegal charset exception (#9439)
Motivation:

If the HttpUtil.getCharset method is called with an illegal charset like
"charset=!illegal!" it throws an IllegalCharsetNameException. But the javadoc
states, that defaultCharset is returned if incorrect header value. Since the
client sending the request sets the header value this should not crash.

Modification:

HttpUtil.getCharset catches the IllegalCharsetNameException and returns the
defualt value.

Result:

HttpUtil.getCharset does not throw IllegalCharsetNameException any more.
2019-08-10 19:16:12 +02:00
Nico Kruber
68e49af483 Fix native-build/target/lib wanted but build in native-build/target/lib64 (#9410)
Motivation:

On openSUSE (probably more), 64 bit builds use lib64, e.g. /usr/lib64, and
configure picks this up and builds the native library in
native-build/target/lib64 where maven is not looking.

Modifications:

Explicitly specify --libdir=${project.build.directory}/native-build/target/lib
during configuration.

Result:

Maven uses the correct lib directory.
2019-08-07 07:58:04 +00:00
Nico Kruber
c1c43af060 Update os-maven-plugin version to match netty-tcnative (#9409)
Motivation:

Since both projects (to some extend) rely on classifier parsing via the
os-maven-plugin, they should ideally use the same version in case the parsing
changed.

Modifications:

Upgrade os-maven-plugin from 1.6.0 to 1.6.2

Result:

Same os-maven-plugin with same parsing logic.
2019-08-03 10:39:27 +00:00
Dmitriy Dumanskiy
10ee697557 Allow to turn off Utf8FrameValidator creation for websocket with Bina… (#9417)
…ryWebSocketFrames

Motivation:

`Utf8FrameValidator` is always created and added to the pipeline in `WebSocketServerProtocolHandler.handlerAdded` method. However, for websocket connection with only `BinaryWebSocketFrame`'s UTF8 validator is unnecessary overhead. Adding of `Utf8FrameValidator` could be easily avoided by extending of `WebSocketDecoderConfig` with additional property.

Specification requires UTF-8 validation only for `TextWebSocketFrame`.

Modification:

Added `boolean WebSocketDecoderConfig.withUTF8Validator` that allows to avoid adding of `Utf8FrameValidator` during pipeline initialization.

Result:

Less overhead when using only `BinaryWebSocketFrame`within web socket.
2019-08-03 10:36:54 +00:00
Dmitriy Dumanskiy
ca2e8c3b69 Motivation:
Look like `EmbeddedChannelPipeline` should also override `onUnhandledInboundMessage(ChannelHandlerContext ctx, Object msg)` in order to do not print "Discarded message pipeline" because in case of `EmbeddedChannelPipeline` discarding actually not happens.

This fixes next warning in the latest netty version with websocket and `WebSocketServerCompressionHandler`:

```
13:36:36.231 DEBUG- Decoding WebSocket Frame opCode=2
13:36:36.231 DEBUG- Decoding WebSocket Frame length=5
13:36:36.231 DEBUG- Discarded message pipeline : [JdkZlibDecoder#0, DefaultChannelPipeline$TailContext#0]. Channel : [id: 0xembedded, L:embedded - R:embedded].
```

Modification:

Override correct method

Result:
Follow up fix after https://github.com/netty/netty/pull/9286
2019-08-03 10:31:48 +00:00