fix(deps): update kotlincoroutinesversion to v1.9.0 - autoclosed #112

renovate · 2021-12-22T15:31:34Z

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.jetbrains.kotlinx:kotlinx-coroutines-core	`1.5.2` -> `1.9.0`
org.jetbrains.kotlinx:kotlinx-coroutines-reactor	`1.5.2` -> `1.9.0`

Release Notes

Kotlin/kotlinx.coroutines (org.jetbrains.kotlinx:kotlinx-coroutines-core)

`v1.9.0`

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Features

Wasm/WASI target support (#4064). Thanks, @igoriakovlev!
limitedParallelism now optionally accepts the name of the dispatcher view for easier debugging (#4023).
No longer initialize Dispatchers.IO on the JVM when other standard dispatchers are accessed (#4166). Thanks, @metalhead8816!
Introduced the Flow<T>.chunked(size: Int): Flow<List<T>> operator that groups emitted values into groups of the given size (#1290).
Closeable dispatchers are instances of AutoCloseable now (#4123).

Fixes

Calling hasNext on a Channel's iterator is idempotent (#4065). Thanks, @gitpaxultek!
CoroutineScope() created without an explicit dispatcher uses Dispatchers.Default on Native (#4074). Thanks, @whyoleg!
Fixed a bug that prevented non-Android Dispatchers.Main from initializing when the Firebase dependency is used (#3914).
Ensured a more intuitive ordering of tasks in runBlocking (#4134).
Forbid casting a Mutex to Semaphore (#4176).
Worked around a stack overflow that may occur when calling asDeferred on a Future many times (#4156).

Deprecations and promotions

Advanced the deprecation levels for BroadcastChannel-based API (#4197).
Advanced the deprecation levels for the old kotlinx-coroutines-test API (#4198).
Deprecated Job.cancelFutureOnCompletion (#4173).
Promoted CoroutineDispatcher.limitedParallelism to stable (#3864).
Promoted CoroutineStart.ATOMIC from ExperimentalCoroutinesApi to DelicateCoroutinesApi (#4169).
Promoted CancellableContinuation.resume with an onCancellation lambda to stable, providing extra arguments to the lambda (#4088).
Marked the classes and interfaces that are not supposed to be inherited from with the new InternalForInheritanceCoroutinesApi opt-in (#3770).
Marked the classes and interfaces inheriting from which is not stable with the new ExperimentalForInheritanceCoroutinesApi opt-in (#3770).

Other

Kotlin was updated to 2.0 (#4137).
Reworked the documentation for CoroutineStart and Channel-based API (#4147, #4148, #4167). Thanks, @globsterg!
Simplified the internal implementation of Job (#4053).
Small tweaks, fixes, and documentation improvements.

`v1.8.1`

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Remove the @ExperimentalTime annotation from usages of TimeSource (#4046). Thanks, @hfhbd!
Introduce a workaround for an Android bug that caused an occasional NullPointerException when setting the StateFlow value on old Android devices (#3820).
No longer use kotlin.random.Random as part of Dispatchers.Default and Dispatchers.IO initialization (#4051).
Flow.timeout throws the exception with which the channel was closed (#4071).
Small tweaks and documentation fixes.

Changelog relative to version 1.8.1-Beta

Flow.timeout throws the exception with which the channel was closed (#4071).
Small documentation fixes.

`v1.8.0`

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Implement the library for the Web Assembly (Wasm) for JavaScript (#3713). Thanks @igoriakovlev!
Major Kotlin version update: was 1.8.20, became 1.9.21.
On Android, ensure that Dispatchers.Main != Dispatchers.Main.immediate (#3545, #3963).
Fixed a bug that caused Flow operators that limit cancel the upstream flow to forget that they were already finished if there is another such operator upstream (#4035, #4038)
kotlinx-coroutines-debug is published with the correct Java 9 module info (#3944).
kotlinx-coroutines-debug no longer requires manually setting DebugProbes.enableCoroutineCreationStackTraces to false, it's the default (#3783).
kotlinx-coroutines-test: set the default timeout of runTest to 60 seconds, added the ability to configure it on the JVM with the kotlinx.coroutines.test.default_timeout=10s (#3800).
kotlinx-coroutines-test: fixed a bug that could lead to not all uncaught exceptions being reported after some tests failed (#3800).
delay(Duration) rounds nanoseconds up to whole milliseconds and not down (#3920). Thanks @kevincianfarini!
Dispatchers.Default and the default thread for background work are guaranteed to use the same context classloader as the object containing it them (#3832).
It is guaranteed that by the time SharedFlow.collect suspends for the first time, it's registered as a subscriber for that SharedFlow (#3885). Before, it was also true, but not documented.
Atomicfu version is updated to 0.23.1, and Kotlin/Native atomic transformations are enabled, reducing the footprint of coroutine-heavy code (#3954).
Added a workaround for miscompilation of withLock on JS (#3881). Thanks @CLOVIS-AI!
Small tweaks and documentation fixes.

Changelog relative to version 1.8.0-RC2

kotlinx-coroutines-debug no longer requires manually setting DebugProbes.enableCoroutineCreationStackTraces to false, it's the default (#3783).
Fixed a bug that caused Flow operators that limit cancel the upstream flow to forget that they were already finished if there is another such operator upstream (#4035, #4038)
Small documentation fixes.

`v1.7.3`

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Disabled the publication of the multiplatform library metadata for the old (1.6 and earlier) KMP Gradle plugin (#3809).
Fixed a bug introduced in 1.7.2 that disabled the coroutine debugger in IDEA (#3822).

`v1.7.2`

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Bug fixes and improvements

Coroutines debugger no longer keeps track of coroutines with empty coroutine context (#3782).
CopyableThreadContextElement now properly copies an element when crossing the coroutine boundary in flowOn (#3787). Thanks @wanyingd1996!
Coroutine timeouts no longer prevent K/N newSingleThreadContext from closing (#3768).
A non-linearizability in Mutex during tryLock/unlock sequence with owners is fixed (#3745).
Atomicfu version is updated to 0.21.0.

`v1.7.1`

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Bug fixes and improvements

Special characters in coroutine names in JSON dumps are supported (#3747)
The binary compatibility of the experimental overload of runTest is restored (#3673)
Channels that don't use onUndeliveredElement now allocate less memory (#3646)

`v1.7.0`

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Core API significant improvements

New Channel implementation with significant performance improvements across the API (#3621).
New select operator implementation: faster, more lightweight, and more robust (#3020).
Mutex and Semaphore now share the same underlying data structure (#3020).
Dispatchers.IO is added to K/N (#3205)
- newFixedThreadPool and Dispatchers.Default implementations on K/N were wholly rewritten to support graceful growth under load (#3595).
kotlinx-coroutines-test rework:
- Add the timeout parameter to runTest for the whole-test timeout, 10 seconds by default (#3270). This replaces the configuration of quiescence timeouts, which is now deprecated (#3603).
- The withTimeout exception messages indicate if the timeout used the virtual time (#3588).
- TestCoroutineScheduler, runTest, and TestScope API are promoted to stable (#3622).
- runTest now also fails if there were uncaught exceptions in coroutines not inherited from the test coroutine (#1205).

Breaking changes

Old K/N memory model is no longer supported (#3375).
New generic upper bounds were added to reactive integration API where the language since 1.8.0 dictates (#3393).
kotlinx-coroutines-core and kotlinx-coroutines-jdk8 artifacts were merged into a single artifact (#3268).
Artificial stackframes in stacktrace recovery no longer contain the \b symbol and are now navigable in IDE and supplied with proper documentation (#2291).
CoroutineContext.isActive returns true for contexts without any job in them (#3300).

Bug fixes and improvements

Kotlin version is updated to 1.8.20
Atomicfu version is updated to 0.20.2.
JavaFx version is updated to 17.0.2 in kotlinx-coroutines-javafx (#3671)..
JPMS is supported (#2237). Thanks @lion7!
BroadcastChannel and all the corresponding API are deprecated (#2680).
Added all supported K/N targets (#3601, #812, #855).
K/N Dispatchers.Default is backed by the number of threads equal to the number of available cores (#3366).
Fixed an issue where some coroutines' internal exceptions were not properly serializable (#3328).
Introduced Job.parent API (#3201).
Fixed a bug when TestScheduler leaked cancelled jobs (#3398).
TestScope.timeSource now provides comparable time marks (#3617). Thanks @hfhbd!
Fixed an issue when cancelled withTimeout handles were preserved in JS runtime (#3440).
Ensure awaitFrame only awaits a single frame when used from the main looper (#3432). Thanks @pablobaxter!
Obsolete Class-Path attribute was removed from kotlinx-coroutines-debug.jar manifest (#3361).
Fixed a bug when updateThreadContext operated on the parent context (#3411).
Added new Flow.filterIsInstance extension (#3240).
Dispatchers.Default thread name prefixes are now configurable with system property (#3231).
Added Flow.timeout operator as @FlowPreview (#2624). Thanks @pablobaxter!
Improved the performance of the future builder in case of exceptions (#3475). Thanks @He-Pin!
Mono.awaitSingleOrNull now waits for the onComplete signal (#3487).
Channel.isClosedForSend and Channel.isClosedForReceive are promoted from experimental to delicate (#3448).
Fixed a data race in native EventLoop (#3547).
Dispatchers.IO.limitedParallelism(valueLargerThanIOSize) no longer creates an additional wrapper (#3442). Thanks @dovchinnikov!
Various @FlowPreview and @ExperimentalCoroutinesApi are promoted to experimental and stable respectively (#3542, #3097, #3548).
Performance improvements in Dispatchers.Default and Dispatchers.IO (#3416, #3418).
Fixed a bug when internal suspendCancellableCoroutineReusable might have hanged (#3613).
Introduced internal API to process events in the current system dispatcher (#3439).
Global CoroutineExceptionHandler is no longer invoked in case of unprocessed future failure (#3452).
Performance improvements and reduced thread-local pressure for the withContext operator (#3592).
Improved performance of DebugProbes (#3527).
Fixed a bug when the coroutine debugger might have detected the state of a coroutine incorrectly (#3193).
CoroutineDispatcher.asExecutor() runs tasks without dispatching if the dispatcher is unconfined (#3683). Thanks @odedniv!
SharedFlow.toMutableList and SharedFlow.toSet lints are introduced (#3706).
Channel.invokeOnClose is promoted to stable API (#3358).
Improved lock contention in Dispatchers.Default and Dispatchers.IO during the startup phase (#3652).
Fixed a bug that led to threads oversubscription in Dispatchers.Default (#3642).
Fixed a bug that allowed limitedParallelism to perform dispatches even after the underlying dispatcher was closed (#3672).
Fixed a bug that prevented stacktrace recovery when the exception's constructor from cause was selected (#3714).
Improved sanitizing of stracktrace-recovered traces (#3714).
Introduced an internal flag to disable uncaught exceptions reporting in tests as a temporary migration mechanism (#3736).
Various documentation improvements and fixes.

Changelog for previous versions may be found in CHANGES_UP_TO_1.7.md

`v1.6.4`

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Added TestScope.backgroundScope for launching coroutines that perform work in the background and need to be cancelled at the end of the test (#3287).
Fixed the POM of kotlinx-coroutines-debug having an incorrect reference to kotlinx-coroutines-bom, which cause the builds of Maven projects using the debug module to break (#3334).
Fixed the Publisher.await functions in kotlinx-coroutines-reactive not ensuring that the Subscriber methods are invoked serially (#3360). Thank you, @EgorKulbachka!
Fixed a memory leak in withTimeout on K/N with the new memory model (#3351).
Added the guarantee that all Throwable implementations in the core library are serializable (#3328).
Moved the documentation to https://kotlinlang.org/api/kotlinx.coroutines/ (#3342).
Various documentation improvements.

`v1.6.3`

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Updated atomicfu version to 0.17.3 (#3321), fixing the projects using this library with JS IR failing to build (#3305).

`v1.6.2`

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Fixed a bug with ThreadLocalElement not being correctly updated when the most outer suspend function was called directly without kotlinx.coroutines (#2930).
Fixed multiple data races: one that might have been affecting runBlocking event loop, and a benign data race in Mutex (#3250, #3251).
Obsolete TestCoroutineContext is removed, which fixes the kotlinx-coroutines-test JPMS package being split between kotlinx-coroutines-core and kotlinx-coroutines-test (#3218).
Updated the ProGuard rules to further shrink the size of the resulting DEX file with coroutines (#3111, #3263). Thanks, @agrieve!
Atomicfu is updated to 0.17.2, which includes a more efficient and robust JS IR transformer (#3255).
Kotlin is updated to 1.6.21, Gradle version is updated to 7.4.2 (#3281). Thanks, @wojtek-kalicinski!
Various documentation improvements.

`v1.6.1`

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Rollback of time-related functions dispatching on Dispatchers.Main.
This behavior was introduced in 1.6.0 and then found inconvenient and erroneous (#3106, #3113).
Reworked the newly-introduced CopyableThreadContextElement to solve issues uncovered after the initial release (#3227).
Fixed a bug with ThreadLocalElement not being properly updated in racy scenarios (#2930).
Reverted eager loading of default CoroutineExceptionHandler that triggered ANR on some devices (#3180).
New API to convert a CoroutineDispatcher to a Rx scheduler (#968, #548). Thanks @recheej!
Fixed a memory leak with the very last element emitted from flow builder being retained in memory (#3197).
Fixed a bug with limitedParallelism on K/N with new memory model throwing ClassCastException (#3223).
CoroutineContext is added to the exception printed to the default CoroutineExceptionHandler to improve debuggability (#3153).
Static memory consumption of Dispatchers.Default was significantly reduced (#3137).
Updated slf4j version in kotlinx-coroutines-slf4j from 1.7.25 to 1.7.32.

`v1.6.0`

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Note that this is a full changelog relative to the 1.5.2 version. Changelog relative to 1.6.0-RC3 can be found at the end.

kotlinx-coroutines-test rework

kotlinx-coroutines-test became a multiplatform library usable from K/JVM, K/JS, and K/N.
Its API was completely reworked to address long-standing issues with consistency, structured concurrency and correctness (#1203, #1609, #2379, #1749, #1204, #1390, #1222, #1395, #1881, #1910, #1772, #1626, #1742, #2082, #2102, #2405, #2462
).
The old API is deprecated for removal, but the new API is based on the similar concepts (README), and the migration path is designed to be graceful: migration guide.

Dispatchers

Introduced CoroutineDispatcher.limitedParallelism that allows obtaining a view of the original dispatcher with limited parallelism (#2919).
Dispatchers.IO.limitedParallelism usages ignore the bound on the parallelism level of Dispatchers.IO itself to avoid starvation (#2943).
Introduced new Dispatchers.shutdown method for containerized environments (#2558).
newSingleThreadContext and newFixedThreadPoolContext are promoted to delicate API (#2919).

Breaking changes

When racing with cancellation, the future builder no longer reports unhandled exceptions into the global CoroutineExceptionHandler. Thanks @vadimsemenov! (#2774, #2791).
Mutex.onLock is deprecated for removal (#2794).
Dispatchers.Main is now used as the default source of time for delay and withTimeout when present (#2972).
- To opt-out from this behaviour, kotlinx.coroutines.main.delay system property can be set to false.
Java target of coroutines build is now 8 instead of 6 (#1589).
Source-breaking change: extension collect no longer resolves when used with a non-in-place argument of a functional type. This is a candidate for a fix, uncovered after 1.6.0, see #3107 for the additional details.

Bug fixes and improvements

Kotlin is updated to 1.6.0.
Kotlin/Native new memory model is now supported in regular builds of coroutines conditionally depending on whether kotlin.native.binary.memoryModel is enabled (#2914).
Introduced CopyableThreadContextElement for mutable context elements shared among multiple coroutines. Thanks @yorickhenning! (#2893).
transformWhile, awaitClose, ProducerScope, merge, runningFold, runingReduce, and scan are promoted to stable API (#2971).
SharedFlow.subscriptionCount no longer conflates incoming updates and gives all subscribers a chance to observe a short-lived subscription (#2488, #2863, #2871).
Flow exception transparency mechanism is improved to be more exception-friendly (#3017, #2860).
Cancellation from flat* operators that leverage multiple coroutines is no longer propagated upstream (#2964).
SharedFlow.collect now returns Nothing (#2789, #2502).
DisposableHandle is now fun interface, and corresponding inline extension is removed (#2790).
FlowCollector is now fun interface, and corresponding inline extension is removed (#3047).
Deprecation level of all previously deprecated signatures is raised (#3024).
The version file is shipped with each JAR as a resource (#2941).
Unhandled exceptions on K/N are passed to the standard library function processUnhandledException (#2981).
A direct executor is used for Task callbacks in kotlinx-coroutines-play-services (#2990).
Metadata of coroutines artifacts leverages Gradle platform to have all versions of dependencies aligned (#2865).
Default CoroutineExceptionHandler is loaded eagerly and does not invoke ServiceLoader on its exception-handling path (#2552).
Fixed the R8 rules for ServiceLoader optimization (#2880).
Fixed BlockHound integration false-positives (#2894, #2866, #2937).
Fixed the exception handler being invoked several times on Android, thanks to @1zaman (#3056).
SendChannel.trySendBlocking is now available on Kotlin/Native (#3064).
The exception recovery mechanism now uses ClassValue when available (#2997).
JNA is updated to 5.9.0 to support Apple M1 (#3001).
Obsolete method on internal Delay interface is deprecated (#2979).
Support of deprecated CommonPool is removed.
@ExperimentalTime is no longer needed for methods that use Duration (#3041).
JDK 1.6 is no longer required for building the project (#3043).
New version of Dokka is used, fixing the memory leak when building the coroutines and providing brand new reference visuals (https://kotlin.github.io/kotlinx.coroutines/) (#3051, #3054).

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