Use Two way algorithm to optimize ByteBufUtil.indexOf() method
Motivation:
ByteBufUtil.indexOf can be inefficient for substring search on
ByteBuf, in terms of algorithm complexity (O(needle.readableBytes * haystack.readableBytes)), consider using the Two Way algorithm to optimize the ByteBufUtil.indexOf() method
Modification:
Use the Two Way algorithm to optimize ByteBufUtil.indexOf() method.
Result:
The performance of the ByteBufUtil.indexOf() method is higher than the original implementation
Motivation:
Due a bug we did not pass the correct remote and localaddress to the next handler if the outbound portion of the CombinedChannelDuplexHandler was removed
Modifications:
- Call the correct connect(...) method
- Refactor tests to test that the parameters are correctly passed on
- Remvoe some code duplication in the tests
Result:
CombinedChannelDuplexHandler correctly pass parameters on
Motivation:
We need to ensure we always "consumed" all alerts etc via SSLEngine.wrap(...) before we teardown the engine. Failing to do so may lead to a situation where the remote peer will not be able to see the actual cause of the handshake failure but just see the connection being closed.
Modifications:
Correctly return HandshakeStatus.NEED_WRAP when we need to wrap some data first before we shutdown the engine because of a handshake failure.
Result:
Fixes https://github.com/netty/netty/issues/11388
__Motivation__
`HttpUtil#normalizeAndGetContentLength()` throws `StringIndexOutOfBoundsException` for empty `content-length` values, it should instead throw `IllegalArgumentException` for all invalid values.
__Modification__
- Throw `IllegalArgumentException` if the `content-length` value is empty.
- Add tests
__Result__
Fixes https://github.com/netty/netty/issues/11408
Motivation:
WeakOrderQueue would drop object that has been recycled, even when it has space for it.
WeakOrderQueue#add should check DefaultHandler.hasBeenRecycler field first
Modifications:
WeakOrderQueue test the DefaultHandler.hasBeenRecycler first
Result:
WeakOrderQueue would not drop object that has been recycled when there is space
Co-authored-by: Norman Maurer <norman_maurer@apple.com>
Co-authored-by: Trustin Lee <t@motd.kr>
Motivation:
We need to use a GraalVM dependency which uses GPL2 + CE.
Modifications:
- Update all graalvm dependencies to new GAV which introduces a license change from GPL2 to GPL2 + CE
- This also required a small bump on the general version from 19.2 to 19.3, which should be fine as 19.3 is an official maintained LTS version, while 19.2 wasn't.
Result:
Fixes: #11398
Signed-off-by: Paulo Lopes <pmlopes@gmail.com>
Motivation:
Native image compatibility is fragile and breaks easily, so we need a PR build to tell us when this happens.
Modification:
Add a graalvm-based build to the PR build matrix.
Result:
Every PR is now also tested on Graal.
Motivation:
At the moment BoringSSL doesnt support explicit set the TLSv1.3 ciphers that should be used. If TLSv1.3 should be used it just enables all ciphers. We should better log if the user tries to explicit set a specific ciphers and using BoringSSL to inform the user that what is tried doesnt really work.
Modifications:
Log if the user tries to not use all TLSv1.3 ciphers and use BoringSSL
Result:
Easier for the user to understand why always all TLSv1.3 ciphers are enabled when using BoringSSL
Co-authored-by: Trustin Lee <trustin@gmail.com>
Motivation:
Netty will fail a handshake for the Per-Message Deflate WebSocket
extension if the server response contains a smaller
`server_max_window_bits` value than the client offered.
However, this is allowed by RFC 7692:
> A server accepts an extension negotiation offer with this parameter
> by including the “server_max_window_bits” extension parameter in the
> extension negotiation response to send back to the client with the
> same or smaller value as the offer.
Modifications:
- Allow the server to respond with a smaller value than offered.
- Change the unit tests to test for this.
Result:
The client will not fail when the server indicates it is using a
smaller window size than offered by the client.
Motivation:
Various compression codecs are currently hard-coded to only support buffers that are backed by byte-arrays that they are willing to expose.
This is efficient for most of the codecs, but compatibility suffers, as we are not able to freely choose our buffer implementations when compression codecs are involved.
Modification:
Add code to the compression codecs, that allow them to handle buffers that don't have arrays.
For many of the codecs, this unfortunately involves allocating temporary byte-arrays, and copying back-and-forth.
We have to do it that way since some codecs can _only_ work with byte-arrays.
Also add tests to verify that this works.
Result:
It is now possible to use all of our compression codecs with both on-heap and off-heap buffers.
The default buffer choice has not changed, however, so performance should be unaffected.
Motivation:
The tests must be executed only when there is no hosts file or
there is no entry for localhost in the hosts file. The tested functionality
is relevant only in these use cases.
Modifications:
Skip the windows tests when there is an entry for localhost in the hosts file.
Result:
Fix failing tests on Windows CI when using GitHub Actions
Related to #11384
Motivation:
Commit c32c520edd incorrectly skip the bytes of the replay decoder buffer. The number of bytes to skip is determined by ByteBuf#readableBytes() instead of using ByteToMessageDecoder#actualReadableBytes(). As result it throws an exception because the ByteBuf provided will return a too large value (Integer.MAX_VALUE - reader index) causing a bound check error in the skipBytes method. This is not detected by the tests because most tests are calling the decode(...) method with a regular ByteBuf. In practice when this method is called with a specialized ByteBuf when channelRead(...) is called. Such tests should actually use channelRead with proper mocking of the ChannelHandlerContext
Modification:
- Rewrite the MqttCodecTest to use channelRead(...) instead of decode(...) and use proper mocking of ChannelHandlerContext to get the message emitted by the decoder.
- Use actualReadableBytes() instead of buff.readableBytes() to compute the number of bytes to skip
Result:
Skip correctly the number of bytes when a too large message is found and improve testing. See #11361
Signed-off-by: Julien Viet <julien@julienviet.com>
Motivation:
We don't publish any tarballs these days so we can just remove the module
Modifications:
Remove tarball module and also adjust release scripts
Result:
Less code / config to mantain
Motivation:
To simplify retrieving pooled message messages, add enums that can be used as key.
Modifications:
- Modify pooled collections from List to Map in FixedRedisMessagePool
- Allow to use enum as the key to easy get pooled message.
- Add unit tests
Result:
Users can get pooled message by enum instead of the whole string
Co-authored-by: Norman Maurer <norman_maurer@apple.com>
__Motivation__
As described in https://github.com/netty/netty/issues/11370 we should support quoted charset values
__Modification__
Modify `HttpUtil.getCharset(CharSequence contentTypeValue, Charset defaultCharset)` to trim the double-quotes if present.
__Result__
`HttpUtil.getCharset()` now supports quoted charsets. Fixes https://github.com/netty/netty/issues/11370
Motivation:
This special case implementation of Promise / Future requires the implementations responsible for completing the promise to have knowledge of this class to provide value. It also requires that the implementations are able to provide intermediate status while the work is being done. Even throughout the core of Netty it is not really supported most of the times and so just brings more complexity without real gain.
Let's remove it completely which is better then only support it sometimes.
Modifications:
Remove Progressive* API
Result:
Code cleanup.... Fixes https://github.com/netty/netty/issues/8519
Motivation:
We didnt really have a good use-case for removeListener* and addListeners. Because of this we should just remove these methods and so make things simpler.
Modifications:
Remove methods
Result:
Cleanup
Motivation:
https://github.com/netty/netty/pull/11348 did remove the void promise API but did miss to remove the VoidChannelGroupFuture.
Modifications:
Remove class
Result:
Cleanup
Motivation:
Sometime in the past we introduced the concept of Void*Promise. As it turned out this was not a good idea at all as basically each handler in the pipeline need to be very careful to correctly handle this. We should better just remove this "optimization".
Modifications:
- Remove Void*Promise and all the related APIs
- Remove tests which were related to Void*Promise
Result:
Less error-prone API
Motivation:
When decoding the cookies on the server, the "Cookie" HTTP request header value should be considered.
The "Set-Cookie" HTTP response header is used to send cookies from the server to the user agent.
Modification:
- Specify in javadoc that the "Cookie" HTTP request header value should be considered and
not the "Set-Cookie" HTTP response header value.
Result:
Correct ServerCookieDecoder javadoc
Motivation:
When Maven does not run in batch mode, it will continuously print its progress as it downloads dependencies.
This can produce a very large amount of log output, that makes it harder to debug build failures.
Modification:
Make all Maven builds run in batch mode by adding the `-B` command line flag, and have transfer progress suppressed with the `-ntp` flag.
Some builds were already running batch mode but had the flag in a different location – these have had their `-B` flag moved so all builds are consistent.
Result:
Much less output in our build logs where Maven is just downloading stuff.
Motivation:
There is a small typo in `pom.xml`. Typo is: `acclerating`, however it should be `accelerating`.
Modification:
Corrected the typo.
Result:
Typo-free `pom.xml`.
Motivation:
In this issue(https://github.com/netty/netty/issues/11349 ),IpSubnetFilterRule needs to support ipv6 reserved addresses, such as 8000::, but the current implementation does not support
Modification:
Added support for default rule
Result:
Fixes https://github.com/netty/netty/issues/11349
Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
Motivation:
There should always be a default in switch blocks.
Modification:
Add default
Result:
Code cleanup.
Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
Motivation:
There should always be a default in switch blocks.
Modification:
Add default
Result:
Code cleanup.
Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
Motivation:
We have currently two test-failures in master. Let's disable these and then open a PR with a fix once we know why. This way we can make progress in master
Modifications:
Disable the two failing tests
Result:
Master builds again
Motivation:
We should have a default case in every switch block.
Modification:
Add default block in IdleStateHandler
Result:
Cleanup
Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
Motivation:
When searching for the delimiter, the decoder part within HttpPostBodyUtil
was not checking the left space to check if it could be included or not,
while it should.
Modifications:
Add a check on toRead being greater or equal than delimiterLength before
going within the loop. If the check is wrong, the delimiter is obviously not found.
Add a Junit test to preserve regression.
Result:
No more IndexOutOfBoundsException
Fixes#11334
Motivation:
b89a807d15 moved the buffer tests to junit5 but introduced a small error which could lead to test-failure
Modifications:
Correctly override the method and assert that super throws (as we can not expand the buffer).
Result:
No more test failures
Motivation:
Every switch block should also have a default case.
Modification:
Add default block in DnsOpCode to ensure we not fall-through by mistake
Result:
Cleanup
Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
Motivation:
Every switch block should also have a default case.
Modification:
Add default block in AbstractDnsMessage to ensure we not fall-through by mistake
Result:
Cleanup
Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
Motivation:
Every switch block should also have a default case.
Modification:
Add default block in DefaultHttpHeaders to ensure we not fall-through by mistake
Result:
Cleanup
Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
Motivation:
JUnit 5 is more expressive, extensible, and composable in many ways, and it's better able to run tests in parallel.
Modifications:
Use JUnit5 in tests
Result:
Related to https://github.com/netty/netty/issues/10757
Motivation:
JUnit 5 is more expressive, extensible, and composable in many ways, and it's better able to run tests in parallel.
Modifications:
Use JUnit5 in tests
Result:
Related to https://github.com/netty/netty/issues/10757
Motivation:
JUnit 5 is more expressive, extensible, and composable in many ways, and it's better able to run tests in parallel.
Modifications:
Use JUnit5 in tests
Result:
Related to https://github.com/netty/netty/issues/10757
Motivation:
JUnit 5 is more expressive, extensible, and composable in many ways, and it's better able to run tests in parallel.
Modifications:
Use JUnit5 in tests
Result:
Related to https://github.com/netty/netty/issues/10757
Motivation:
JUnit 5 is more expressive, extensible, and composable in many ways, and it's better able to run tests in parallel.
Modifications:
Use JUnit5 in tests
Result:
Related to https://github.com/netty/netty/issues/10757
Motivation:
JUnit 5 is more expressive, extensible, and composable in many ways, and it's better able to run tests in parallel.
Modifications:
Use JUnit5 in tests
Result:
Related to https://github.com/netty/netty/issues/10757
Motivation:
JUnit 5 is more expressive, extensible, and composable in many ways, and it's better able to run tests in parallel.
Modifications:
Use JUnit5 in tests
Result:
Related to https://github.com/netty/netty/issues/10757
Motivation:
JUnit 5 is more expressive, extensible, and composable in many ways, and it's better able to run tests in parallel.
Modifications:
Use JUnit5 in tests
Result:
Related to https://github.com/netty/netty/issues/10757
