Motivation:
We should setup the caching so it will be able to use different restore keys and so almost never need to start from scratch
Modifications:
Adjust caching config to make use of different restore keys for maven caching but also docker caching
Result:
Better cache usage
Motivation:
We should use the same maven cache for all builds so we can re-use as much of the downloaded maven dependencies as possible
Modifications:
- Just use the same cache for all
Result:
Hopefully be able to re-use most of the dependencies
Motivation:
TLSv1 and TLSv1.1 is considered insecure. Let's follow the JDK and disable these by default
Modifications:
- Disable TLSv1 and TLSv1.1 by default when using OpenSSL.
- Add unit tests
Result:
Use only strong TLS versions by default when using OpenSSL
Motivation:
Conscrypt not correctly filters out non support TLS versions which may lead to test failures.
Related to https://github.com/google/conscrypt/issues/1013
Modifications:
- Bump up to latest patch release
- Add workaround
Result:
No more test failures caused by conscrypt
Motivation:
`PlatformDependent#normalizedOs()` already caches normalized variant of
the value of `os.name` system property. Instead of inconsistently
normalizing it in every case, use the utility method.
Modifications:
- `PlatformDependent`: `isWindows0()` and `isOsx0()` use `NORMALIZED_OS`;
- `PlatformDependent#normalizeOs(String)` define `darwin` as `osx`;
- `OpenSsl#loadTcNative()` does not require `equalsIgnoreCase` bcz `os`
is already normalized;
- Epoll and KQueue: `Native#loadNativeLibrary()` use `normalizedOs()`;
- Use consistent `Locale.US` for lower case conversion of `os.name`;
- `MacOSDnsServerAddressStreamProvider#loadNativeLibrary()` uses
`PlatformDependent.isOsx()`;
Result:
Consistent approach for `os.name` parsing.
Motivation:
Mac OS specific DNS resolver fails to take into account search order
of resolvers causing wrong resolver being used is some circumstances
Modifications:
Re-order array of resolvers using their sort order as an ordering key.
Final order is opposite of the search order to make sure that resolver
with the lower sort order goes last (so it overrides previous one
in the `resolverMap`).
Result:
Fixes issue https://github.com/netty/netty/issues/11225
Motivation:
Netty lacks client side support for decompressing Brotli compressed response bodies.
Modification:
* Introduce optional dependency to brotli4j by @hyperxpro. It will be up to the user to provide the brotli4j libraries for the target platform in the classpath. brotli4j is currently available for Linux, OSX and Windows, all for x86 only.
* Introduce BrotliDecoder in codec module
* Plug it onto `HttpContentDecompressor` for HTTP/1 and `DelegatingDecompressorFrameListener` for HTTP/2
* Add test in `HttpContentDecoderTest`
* Add `BrotliDecoderTest` that doesn't extend `AbstractDecoderTest` that looks flaky
Result:
Netty now support decompressing Brotli compressed response bodies.
Motivation:
0f25213918 introduced some properties that were used to make builds more stable on the ci. All of these properties were duplicated everywhere, this made it hard to maintain
Modifications:
- Add profile which sets the properties.
- Just use the profile when build on the ci
Result:
Easier to maintain custom properties for the ci build
Motivation:
It seems like it is a known issue that maven frequently sees connection reset / connection timeout during CI builds. We should workaround these issues like others did:
- https://github.com/kiegroup/kie-wb-common/pull/3416
Modifications:
Add extra maven options during build to reduce the likelyness of timeouts / resets
Result:
More stable builds
Motivation:
We should add explicit null checks so its easier for people to understand why it throws.
Modification:
Add explicit checkNotNull(...)
Result:
Easier to understand for users why it fails.
Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
Co-authored-by: xingrufei <xingrufei@sogou-inc.com>
Motivation:
When checking the latest commit i saw some bad exception messages in MqttVersion hence i improved them.
Modification:
Improved exception messages in MqttVersion.
Result:
Better exception messages in MqttVersion.
Motivation:
We've seen (very rare) flaky test failures due to timeouts.
They are too rare to analyse properly, but a theory is that on overloaded, small cloud CI instances, it can sometimes take a surprising amount of time to start a thread.
It could be that the event loop thread is getting an unlucky schedule, and takes seconds to start, causing the timeouts to elapse.
Modification:
Increase the initial timeouts in the SSLEngineTest, that could end up waiting for the event loop thread to start.
Also fix a few simple warnings from Intellij.
Result:
Hopefully we will not see these tests be flaky again.
Motivation:
DNS resolver falls back to trying CNAME if no records found, but should
only try this for A/AAAA queries. Does not make sense for other query
types, results in a redundant CNAME query that is just going to fail.
Modification:
Check query type before deciding to try CNAME. Only proceed if type is A
or AAAA.
Added unit test to verify CNAME is only tried after A/AAAA queries.
Result:
Fixes#11214.
Motivation:
`Http2FrameCodecBuilder` defines static factory methods `forClient()`
and `forServer()` that should be used to create a new instance.
The default ctor is useful only when users need to override behavior
of the existing builder. Those users should define another way to create
an instance.
Modifications:
- Decrease visibility of `Http2FrameCodecBuilder` default ctor from
`public` to `protected`;
- Add javadoc to clarity responsibilities;
Result:
Users of `Http2FrameCodecBuilder` are not confused why
`new Http2FrameCodecBuilder().build()` works for the server-side, but
does not work for the client-side.
Motivation:
The last non-LTS release is JDK16 now.
Modifications:
Update from JDK15 to JDK16 for building as this is the last non-LTS release atm
Result:
Build with latest non-LTS release as well
Motivation:
netty-all already depends on the other netty-* packages so there's no need to also bundle them.
The duplicated classes cause classpath issues, particularly with Java > 8, which reports errors like this:
The package io.netty.buffer is accessible from more than one module: io.netty.all, io.netty.buffer
Modifications:
- Removed bundling tasks from netty-all's maven pom.xml
Result:
- netty-all no longer bundles all classes. Instead, classes are provided by expressed dependencies.
Fixes#4671
Motivation:
It turns out it is quite easy to cause a classloader deadlock in more recent java updates if you cause classloading while you are in native code. Because of this we should just workaround this issue by pre-load all the classes that needs to be accessed in the OnLoad function.
Modifications:
- Preload all classes that would otherwise be loaded by native OnLoad functions.
Result:
Workaround for https://github.com/netty/netty/issues/11209 and https://bugs.openjdk.java.net/browse/JDK-8266310
Motivation:
Some of the HttpPostMultiPartRequestDecoder specific tests were included in HttpPostRequestDecoderTest. We should better move these in the correct test class.
Modifications:
Move specific tests
Result:
Cleanup
Motivation:
2 years ago a change remove the default clearing of all HttpData, whatever
they are disk based or memory based.
A lot of users were probably releasing HttpData directly, so there was no issue.
But now, it seems, and as the Javadoc said, that `decoder.destroy()` shall clean up
also Memory based HttpData, and not only Disk based HttpData as currently.
Change:
- Add in `destroy()` method the necessary code to release if necessary
the underlying Memory based HttpDatas.
- Change one Junit Test (using Mixed, Memory and Disk based factories)
in order to check the correctness of this behavior and to really act
as a handler (releasing buffers or requests).
- Modify one Junit core to check validity when a delimiter is present in the Chunk
but not CRLF/LF (false delimiter), to ensure correctness.
Result:
No more issue on memory leak
Note that still the List and the Map are not cleaned, since they were not
before. No change is done on this, since it could produce backward issue compatibility.
Fix issues #11175 and #11184
__Motivation__
`Http2FrameCodecBuilder` constructor calls `server()` internally which disallows using certain methods on the builder later. Additionally, the constructor is package private which limits extension of the `Builder` as well as usage outside the available `forClient()` and `forServer()` static methods.
__Modification__
- Introduce a `public` no-arg constructor to `Http2FrameCodecBuilder`.
__Result__
`Http2FrameCodecBuilder` can now be used to create the codec with `Http2Connection` or `Http2ConnectionDecoder` and `Http2ConnectionEncoder` which was earlier not possible due to implicit call to `server()` by the `Http2FrameCodecBuilder` constructor.
Motivation:
ReferenceCountedOpenSslEngine may unwrap data and complete the handshake
in a single unwrap() call. However it may return HanshakeStatus of
HandshakeStatus of NEED_UNWRAP instead of FINISHED. This may result in
the SslHandler sending the unwrapped data up the pipeline before
notifying that the handshake has completed, and result in out-of-order
events.
Modifications:
- if ReferenceCountedOpenSslEngine handshake status is NEED_UNWRAP and
produced data, or NEED_WRAP and consumed some data, we should call
handshake() to get the current state.
Result:
ReferenceCountedOpenSslEngine correctly indicates when the handshake has
finished if at the same time data was produced or consumed.
Motivation:
Before throwing TooLongFrameException, should call the skipBytes method to skip the bytes to be read
Modification:
- skip bytes before throw
Result:
Actually skip the bytes when we detect too much data
Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
Co-authored-by: xingrufei <xingrufei@sogou-inc.com>
Motivation:
In the mqtt v3.1 protocol, the default maximum Client Identifier length is 23.However, in (#11114), there are many cases, the server may still receive a client ID with a length greater than 23. Perhaps should consider letting the user decide whether accept client id greater than 23 on the server side
Modification:
- Allow to specify max length.
Result:
Give a choice for app to extend the length limitation of clientId even in mqtt v3.1 on the server side.
Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
Co-authored-by: xingrufei <xingrufei@sogou-inc.com>
Motivation:
We need to call destroy() if the constructor of HttpPostMultipartRequestDecoder throws as otherwise we may leak memory.
Modifications:
- Call destroy() if we throw
- Add unit test
Result:
No more leaks when constructor throws
Co-authored-by: Frederic Bregier <frederic.bregier@waarp.fr>
Motivation:
We didn't correctly handle the case when no content-type header was found or if the charset was illegal and just did throw a NPE or ICE. We should in both cases throw an ErrorDataDecoderException to reflect what is documented in the javadocs.
Modifications:
- Throw correct exception
- Merge private method into the constructor as it is only used there
- Add unit tests
Result:
Throw expected exceptions on decoding errors
Motivation:
In the past we did see problems sometime when run-on-arch-action was used. We are multiple releases behind, lets update and so maybe fix the problems.
Modifications:
Update to latest release
Result:
Use latest run-on-arch-action release
Motivation:
It turned out we didnt run the openssl tests on the CI when we used the non-static version of netty-tcnative.
Modifications:
- Upgrade netty-tcnative to fix segfault when using shared openssl
- Adjust tests to only run session cache tests when openssl supports it
- Fix some more tests to only depend on KeyManager if the underlying openssl version supports it
Result:
Run all openssl test on the CI even when shared library is used
Motivation:
When create a WebSocketServerProtocolConfig to check URI path starts from '/',
only '/' or '//subPath' can be passed by the checker,but '/subPath' should be
passed as well
Modifications:
in `WebSocketServerProtocolHandshakeHandler.isWebSocketPath()` treat '/' a special case
Result:
'/subPath' can be passed
Motivation:
In the latest version of BouncyCastle, BCJSSE:'TLSv1.3' is now a supported protocol for both client and server. So should consider enabling TLSv1.3 when TLSv1.3 is available
Modification:
This pr is to enable TLSv1.3 when using BouncyCastle ALPN support, please review this pr,thanks
Result:
Enable TLSv1.3 when using BouncyCastle ALPN support
Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
Co-authored-by: xingrufei <xingrufei@sogou-inc.com>
Motivation:
RFC 8411 defines a new HTTP/2 pseudo header called `:protocol`:
- https://datatracker.ietf.org/doc/rfc8441/
Netty currently raises an exception when validating an `Http2Headers`.
Modifications:
- Added `Http2Headers.PseudoHeaderNames.PROTOCOL` so that `:protocol`
pseudo header is not rejected.
Result:
- A user can implement WebSockets with HTTP/2.
Motivation:
NullChecks resulting in a NullPointerException or IllegalArgumentException, numeric ranges (>0, >=0) checks, not empty strings/arrays checks must never be anonymous but with the parameter or variable name which is checked. They must be specific and should not be done with an "OR-Logic" (if a == null || b == null) throw new NullPointerEx.
Modifications:
* import static relevant checks
* Replace manual checks with ObjectUtil methods
Result:
All checks needed are done with ObjectUtil, some exception texts are improved.
Fixes#11170
Motivation:
NullChecks resulting in a NullPointerException or IllegalArgumentException, numeric ranges (>0, >=0) checks, not empty strings/arrays checks must never be anonymous but with the parameter or variable name which is checked. They must be specific and should not be done with an "OR-Logic" (if a == null || b == null) throw new NullPointerEx.
Modifications:
* import static relevant checks
* Replace manual checks with ObjectUtil methods
Result:
All checks needed are done with ObjectUtil, some exception texts are improved in microbench and resolver-dns
Fixes#11170
Motivation:
NullChecks resulting in a NullPointerException or IllegalArgumentException, numeric ranges (>0, >=0) checks, not empty strings/arrays checks must never be anonymous but with the parameter or variable name which is checked. They must be specific and should not be done with an "OR-Logic" (if a == null || b == null) throw new NullPointerEx.
Modifications:
* import static relevant checks
* Replace manual checks with ObjectUtil methods
Result:
All checks needed are done with ObjectUtil, some exception texts are improved.
Fixes#11170
Motivation:
NullChecks resulting in a NullPointerException or IllegalArgumentException, numeric ranges (>0, >=0) checks, not empty strings/arrays checks must never be anonymous but with the parameter or variable name which is checked. They must be specific and should not be done with an "OR-Logic" (if a == null || b == null) throw new NullPointerEx.
Modifications:
* import static relevant checks
* Replace manual checks with ObjectUtil methods
Result:
All checks needed are done with ObjectUtil, some exception texts are improved.
Fixes#11170
Motivation:
NullChecks resulting in a NullPointerException or IllegalArgumentException, numeric ranges (>0, >=0) checks, not empty strings/arrays checks must never be anonymous but with the parameter or variable name which is checked. They must be specific and should not be done with an "OR-Logic" (if a == null || b == null) throw new NullPointerEx.
Modifications:
* import static relevant checks
* Replace manual checks with ObjectUtil methods
Result:
All checks needed are done with ObjectUtil, some exception texts are improved.
Fixes#11170
Motivation:
NullChecks resulting in a NullPointerException or IllegalArgumentException, numeric ranges (>0, >=0) checks, not empty strings/arrays checks must never be anonymous but with the parameter or variable name which is checked. They must be specific and should not be done with an "OR-Logic" (if a == null || b == null) throw new NullPointerEx.
Modifications:
* import static relevant checks
* Replace manual checks with ObjectUtil methods
Result:
All checks needed are done with ObjectUtil, some exception texts are improved.
Fixes#11170
Motivation:
NullChecks resulting in a NullPointerException or IllegalArgumentException, numeric ranges (>0, >=0) checks, not empty strings/arrays checks must never be anonymous but with the parameter or variable name which is checked. They must be specific and should not be done with an "OR-Logic" (if a == null || b == null) throw new NullPointerEx.
Modifications:
* import static relevant checks
* Replace manual checks with ObjectUtil methods
Result:
All checks needed are done with ObjectUtil, some exception texts are improved.
Fixes#11170
Motivation:
SimpleChannelPromiseAggregator implements the promise API and allows for
multiple operations to share a common promise. It currently propagates
the last exception to occur, but this may mask the original exception
which lead to the last exception and make debugging more difficult.
Modifications:
- SimpleChannelPromiseAggregator propagates the first exception instead
of the last exception.
Result:
Fixes https://github.com/netty/netty/issues/11161.
Motivation:
NullChecks resulting in a NullPointerException or IllegalArgumentException, numeric ranges (>0, >=0) checks, not empty strings/arrays checks must never be anonymous but with the parameter or variable name which is checked. They must be specific and should not be done with an "OR-Logic" (if a == null || b == null) throw new NullPointerEx.
Modifications:
* import static relevant checks
* Replace manual checks with ObjectUtil methods
Result:
All checks needed are done with ObjectUtil, some exception texts are improved.
Fixes#11170
Motivation:
Switch statements should always have a default block to ensure we not "fall-through" by mistake.
Modification:
Add default block
Result:
code cleanup.
Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
Co-authored-by: xingrufei <xingrufei@sogou-inc.com>
Motivation:
NullChecks resulting in a NullPointerException or IllegalArgumentException, numeric ranges (>0, >=0) checks, not empty strings/arrays checks must never be anonymous but with the parameter or variable name which is checked. They must be specific and should not be done with an "OR-Logic" (if a == null || b == null) throw new NullPointerEx.
Modifications:
* Add some checks to ObjectUtil not present today but utilized in the code.
* Add unit test for ObjectUtil
* Update commmons internal usage with ObjectUtil
Result:
All checks needed are present, subsequent changes of usage of ObjectUtil are possible.
Fixes for https://github.com/netty/netty/issues/11170
Motivation:
Under Android it was not possible to load a specific web page. It might be related to the (missing?) ALPN of the internal TLS implementation. BouncyCastle as a replacement works but this was not supported so far by Netty.
BouncyCastle also has the benefit to be a pure Java solution, all the other providers (OpenSSL, Conscrypt) require native libraries which are not available under Android at least.
Modification:
BouncyCastleAlpnSslEngine.java and support classes have been added. It is relying on the JDK code, hence some support classes had to be opened to prevent code duplication.
Result:
BouncyCastle can be used as TLS provider.
Co-authored-by: Norman Maurer <norman_maurer@apple.com>
Motivation:
In the method processHeaderState(), we have checked the http2 payload length against max frame size. But later for
different types of frames, we checked this again.
Modifications:
Removed the duplicate check in verify*() methods. And removed verifyPayloadLength() method, since it will not be used anymore.
Result:
Remove duplicate check and make the code cleaner.
Motivation: We have already calculated the payload length. So no need to calculate again when allocating ByteBuf
Modification: Used payloadLength variable instead of calculating the payload length again
Result: Re-use the variable value and make the code cleaner
Motivation:
While adding support for GRO (b05fdf3ff8) we broke support for IP_RECVORIGDSTADDR when using the native transport. Beside this we also didnt correctly handle IP_RECVORIGDSTADDR when recvmmsg was used.
Modifications:
- Fix support for IP_RECVORIGDSTADDR when using the native epoll transport for normal reads (recvmsg) but also for scattering reads (recvmmsg)
- Remove code from unix code-base as the support is linux specific and we not need the code there anymore
Result:
Fixes https://github.com/netty/netty/issues/11141
Motivation:
At the moment we only expose close(...) methods that take a Channel as paramater. This can be problematic as the write will start at the end of the pipeline which may contain ChannelOutboundHandler implementations that not expect WebSocketFrame objects. We should better also support to pass in a ChannelHandlerContext as starting point for the write which ensures that the WebSocketFrame objects will be handled correctly from this position of the pipeline.
Modifications:
- Add new close(...) methods that take a ChannelHandlerContext
- Add javadoc sentence to point users to the new methods.
Result:
Be able to "start" the close at the right position in the pipeline.
