This commit updates websocket and messaging configurations in order
to not use CGLIB proxies anymore. The goal here is to allow support
in native executables and to increase the consistency across the
portfolio.
Closes gh-26227
1. Revert changes in setHeader from 5.2.9 that caused regression on self-copy.
2. Update copyHeaders to ensure it still gets a copy of native headers.
3. Exit if source and target are the same instance, as an optimization.
Closes gh-26155
This commit introduces the following changes:
- Converters/codecs are now used based on generic type info.
- On WebMvc and WebFlux, kotlinx.serialization is enabled along
to Jackson because it only serializes Kotlin @Serializable classes
which is not enough for error or actuator endpoints in Boot as
described on spring-projects/spring-boot#24238.
TODO: leverage Kotlin/kotlinx.serialization#1164 when fixed.
Closes gh-26147
Prior to this commit, references to `JsonGenerator` and
`ByteArrayBuilder` were not closed/released within codecs calls.
This prevents Jackson from reusing more efficiently shared memory
resources.
This commit properly closes/releases Jackson resources in Spring MVC,
Spring WebFlux and Spring Messaging codecs.
A benchmark on WebFlux codecs (in both single value/streaming mode)
shows significant throughput and allocation improvements for small
payloads.
Closes gh-25910
This commit raises the minimum Coroutines version supported
to 1.4.0-M1 and above, and changes usages of awaitFirst() or
awaitFirstOrNull() to awaitSingle() or awaitSingleOrNull()
to fix gh-25007.
Closes gh-25914
Closes gh-25007
This commit adds support for Kotlin Coroutines suspending functions to
Spring MVC, by converting those to a Mono that can then be handled by
the asynchronous request processing feature.
It also optimizes Coroutines detection with the introduction of an
optimized KotlinDetector.isSuspendingFunction() method that does not
require kotlin-reflect.
Closes gh-23611
See reactor/reactor-core#2374
All usages of this API are in tests, which are not checking overflow or
concurrent emissions - so a simple replacement with `try***` equivalents
is fine.
Before this change messages were sent serially across sessions but
ordering is important only within a session. This leads to head of
line blocking when a session is slow to send, and also enforcement of
send buffer size and time limits is precluded because it happens at
a lower level in the transport.
This change ensures messages are held up only if there is another
from the same session is being sent. This allows messages from each
session to flow independent of other.
See gh-25581
This commit declares each of the following public interfaces as a
@FunctionalInterface.
- org.springframework.context.ApplicationContextInitializer
- org.springframework.test.web.servlet.DispatcherServletCustomizer
- org.springframework.validation.MessageCodeFormatter
- org.springframework.util.IdGenerator
- org.springframework.beans.factory.config.YamlProcessor.MatchCallback
- org.springframework.beans.factory.config.YamlProcessor.DocumentMatcher
Closes gh-25580
This commit removes the previously deprecated classes in Spring
Framework 5.2.x. By doing so, Spring Framework now requires RSocket
1.0+.
Closes gh-25548
Since reactor/reactor-netty#739, the `reactor-netty` module is now split
into two: `reactor-netty-core` and `reactor-netty-http`.
This commit updates the Spring Framework build accordingly.
- The compiler is configured to retain compatibility with Kotlin 1.3.
- Explicit API mode is not yet enabled but could be in the future.
- Some exceptions thrown by Kotlin have changed to NullPointerException,
see https://youtrack.jetbrains.com/issue/KT-22275 for more details.
Closes gh-24171
The recently introduced support for RSocketClient in commit
7c98251142 did not expose the underlying
client in order to avoid a hard dependency on RSocket 1.1 for the time
being. However such access appears to be necessary, e.g. for Spring
Integration, where the connection needs to be established (warmed up)
ahead of actual requests.
See gh-25332
* DestinationCache is now synchronized on multiple 'destination' locks
(previously a single shared lock)
* DestinationCache keeps destinations without any subscriptions
(previously such destinations were recomputed over and over)
* SessionSubscriptionRegistry is now a
'sessionId -> subscriptionId -> (destination,selector)' map
for faster lookups
(previously 'sessionId -> destination -> set of (subscriptionId,selector)')
closes gh-24395
As of reactor/reactor-core#2188, `DirectProcessor` variants are
deprecated. This commit replaces them with the new
`FluxIdentityProcessor` variant.
See gh-25085
- The compiler is configured to retain compatibility with Kotlin 1.3.
- Explicit API mode is not yet enabled but could be in the future.
- A workaround for Gradle build is required for now, see
https://youtrack.jetbrains.com/issue/KT-39610 for more details.
- Some exceptions thrown by Kotlin have changed to NullPointerException,
see https://youtrack.jetbrains.com/issue/KT-22275 for more details.
Closes gh-24171
Sébastien Deleuze
Rossen Stoyanchev
Juergen Hoeller
Brian Clozel
Сергей Цыпанов
Sam Brannen
Philippe Marschall
XenoAmess
Rossen Stoyanchev
Tomas Drabek
Juergen Hoeller