Summary:
This diff deletes the flag ReactFeatureFlags.enableReactContextCleanupFix, the flag was disabled for many months, I just disable it.
changelog: [internal] internal
Reviewed By: genkikondo, makovkastar
Differential Revision: D33781628
fbshipit-source-id: 4b5e22adf9d30da5b85bbbde8bdc98d98f5e8891
Summary:
Adds a return value to `MessageQueueThread#runOnQueue`, it's implementors and one caller.
It is currently possible for a callback to not be called (because the HandlerThread has been shutdown). If the callback is mission-critical (frees resources, releases a lock, etc) the callee has no indication that it needs to do something.
This surfaces that information to the callee.
Changelog:
[Android][Changed] - Made `MessageQueueThread#runOnQueue` return a boolean. Made `MessageQueueThreadImpl#runOnQueue` return false when the runnable is not submitted.
Reviewed By: RSNara
Differential Revision: D33075516
fbshipit-source-id: bd214a39ae066c0e7d413f2eaaaa05bd072ead2a
Summary:
Added more logs to understand what's the root cause for https://fburl.com/logview/kgknonri
```java.lang.IllegalStateException: Message queue threads already initialized
at X.5y2.A0I(:64)
at com.facebook.venice.ReactInstance.<init>(:112)
at X.PrB.EgB(:33)
at X.2pN.run(:4)
at X.2pA.execute(:32)
at X.2p6.A00(:30)
at X.2p6.A08(:2)
at X.PrC.EgB(:26)
at X.Pr7.run(:4)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:919)
```
Changelog:
[Android][Changed] - Add some logs
Reviewed By: RSNara
Differential Revision: D31584264
fbshipit-source-id: 11b8bb2c6c9af2266688e3dae95e09f0160de79a
Summary:
This diff is hooking up cxx error with redbox. Before this diff, cxx errors were only shown in log and there was no visible user feedback.
Changelog:
[Android] [Added] - Show Redbox for C++ errors.
Reviewed By: JoshuaGross
Differential Revision: D30421355
fbshipit-source-id: ad473337ba301feb08ba31ee8d82ebaa771ecaeb
Summary:
After this diff, when ReactFeatureFlags.warnOnLegacyNativeModuleSystemUse is enabled, the legacy NativeModule infra will log soft exceptions whenever legacy NativeModules are accessed/used.
Changelog: [Internal]
Reviewed By: p-sun
Differential Revision: D30272695
fbshipit-source-id: 7111402c1d8b883a600dcb4559e9ff1d56447070
Summary:
When the TurboModule system is enabled, C++ NativeModules shouldn't be used in production. We'll use this JReactSoftExceptionLogger to log soft exceptions from C++ NativeModules this scenario.
Changelog: [Internal]
Reviewed By: JoshuaGross
Differential Revision: D30272694
fbshipit-source-id: 8dadcfe51bcbc353d438d1a403e74da5e2cb9546
Summary:
When ReactFeatureFlags.warnOnLegacyNativeModuleSystemUse is true, we will log a SoftException, whenever:
1. A Java/Cxx NativeModule is created by the legacy system.
2. Any method on the Java NativeModule is executed, including getConstants().
NOTE: Logs to CXXModule use incoming.
Changelog: [Internal]
Reviewed By: JoshuaGross
Differential Revision: D30252953
fbshipit-source-id: 570929624d0114bb298c593ba909e5cdbd54bd6c
Summary:
ReactSoftException makes it seem like the class is an Exception, when it's actually a logger. This rename I think is more appropriate.
Changelog: [Internal]
Reviewed By: JoshuaGross
Differential Revision: D30251735
fbshipit-source-id: 550bd543388e698774ec31753200bd3f722d8c17
Summary:
After creating and using this utility, we learned that (1) it's really useful, and (2) its interface is good enough. So, let's un-deprecate this utility.
Changelog: [Internal]
Reviewed By: JoshuaGross
Differential Revision: D30251651
fbshipit-source-id: d1ecf81484f865587a5552d5ddf0e68da86397d9
Summary:
**Context:**
Issue:
```java.lang.IllegalStateException: Message queue threads already initialized
at com.facebook.react.bridge.ReactContext.initializeMessageQueueThreads(ReactContext.java:100)
```
Possible root cause:
1, ReactContext.initializeMessageQueueThreads() can be called from different threads, so it's not thread safe
2, ReactContext.initializeMessageQueueThreads() is called again without detroying the threads.
**Fix:**
Make initializeMessageQueueThreads() thread safe. If this won't fix T93983690, I'll continue investigating with possible root cause 2.
Changelog:
[Android][Changed] - Make initializeMessageQueueThreads() thread safe
Reviewed By: GijsWeterings
Differential Revision: D29877386
fbshipit-source-id: 11b32c7184e9e8d6f882474fd607538df12276b7
Summary:
The RuntimeExecutor that Fabric gets from the bridge doesn't call JSIExecutor::flush(). In the legacy NativeModule system, we're supposed to flush the queue of NativeModule calls after every call into JavaScript. The lack of this flushing means that we execute NativeModule calls less frequently with Fabric enabled, and TurboModules disabled. It also means that [the microtask checkpoints we placed inside JSIExecutor::flush()](https://www.internalfb.com/code/fbsource/[62f69606ae81530f7d6f0cba8466ac604934c901]/xplat/js/react-native-github/ReactCommon/jsiexecutor/jsireact/JSIExecutor.cpp?lines=427%2C445) won't be executed as frequently, with Fabric enabled.
Changelog: [Android][Fixed] - Flush NativeModule calls with Fabric on Android, on every Native -> JS call.
Reviewed By: JoshuaGross, mdvacca
Differential Revision: D28620982
fbshipit-source-id: ae4d1c16c62b6d4a5089e63104ad97f4ed44c440
Summary:
This diff creates a ReactFeatureFlag to initialize MapBufferSo file during Fabric initialization.
This is necessary to be able to compare properly Mapbuffer vs ReadableNativeMap (because ReadableNativeMap c++ files is already included in the bridge so file)
changelog: [internal]
Reviewed By: JoshuaGross
Differential Revision: D28436044
fbshipit-source-id: 338e1bb72b5313dc29a309e1b0e979e7c8bd1c18
Summary:
With D27975839, RuntimeExecutor will be able to start flushing the queued up NativeModule calls in every call from C++ -> JavaScript. We're going to test this feature to measure its impact. In this diff, I wire up the the MobileConfig to ReactFeatureFlags.
Changelog: [Internal]
Reviewed By: JoshuaGross
Differential Revision: D27978112
fbshipit-source-id: 47e1e74398c62755bb0fdc6b54b7fd3aa47eb877
Summary:
## Motivation
With the bridge, every call into JS flushes the queue of NativeModule calls. Fabric bypasses this mechanism, because it uses a RuntimeExecutor that schedules work directly on the JavaScript thread. This diff makes Fabric's RuntimeExecutor also flush the queue of NativeModule calls.
This likely won't fix anything in Fabric, because we don't execute any async NativeModule calls on Fb4a. However, this is necessary for the drainMicrotask work we're doing in D27729702 (https://github.com/facebook/react-native/commit/73108477589a18cecb303ef556fa3da02f8ca1b8), because (1) we need to drain the Hermes microtask queue on every call from C++ -> JavaScript (2) we drain the microtask queue [inside JSIExecutor::flush()](https://github.com/facebook/react-native/blob/de477a0df6da770e579892d4875a8995c430ebdf/ReactCommon/jsiexecutor/jsireact/JSIExecutor.cpp#L427,L445).
Changelog: [Android][Fixed] - Flush JSIExecutor in Fabric's RuntimeExecutor
Reviewed By: JoshuaGross
Differential Revision: D27975839
fbshipit-source-id: 27f031fb36593253da116a033e30998475eb1473
Summary:
By the time that we call [ReactContext.assertOnNativeModulesQueueThread()](https://www.internalfb.com/intern/diffusion/FBS/browsefile/master/xplat/js/react-native-github/ReactAndroid/src/main/java/com/facebook/react/bridge/ReactContext.java?commit=747a25280435d276fb975ccfe36fd5e60254c4e4&lines=355%2C359), ReactContext.mNativeModulesMessageQueueThread must be non-null. This implies that two things must have happened:
1. We initialized the ReactContext
2. After initialization, ReactContext.mNativeModulesMessageQueueThread must be non-null.
According to T85807990, ReactContext.mNativeModulesMessageQueueThread is null. Since ReactContext doesn't ever write to ReactContext.mNativeModulesMessageQueueThread aside from during initialization, it must mean that we either didn't initialize properly, or we initialized, but set the NativeModules thread to null. This diff throws IllegalStateExceptions inside ReactContext initialization, which should help narrow down the crash in T85807990.
Changelog: [Internal]
Reviewed By: PeteTheHeat
Differential Revision: D27729355
fbshipit-source-id: e39030b7db8862ae76fb644efaafb382a79b8ad0
Summary:
Previously I renamed hasActiveCatalystInstance() API in D27335055 (https://github.com/facebook/react-native/commit/dfa8eb0558338f18ea01f294a64d355f6deeff06), however this API is still used in an OSS class.
In this diff hasActiveCatalystInstance() is added back and marked as Deprecated to avoid breakages and leave the migration choice to OSS users.
Changelog:
[Android][Changed] Mark hasActiveCatalystInstance() as Deprecated
Reviewed By: yungsters
Differential Revision: D27538449
fbshipit-source-id: 30f2f890580ad7f8b41908e18013234b5bac72e9
Summary:
Sometimes ```hasActiveCatalystInstance()``` is used to check if it's safe to access the CatalystInstance, which will still crash in Venice.
Previously we mitigate this by changing ```reactContext.hasActiveCatalystInstance()``` to ```reactContext.hasActiveCatalystInstance() || reactContext.isBridgeless()```.
To solve this for all and good the plan is:
1, Rename ```hasActiveCatalystInstance()``` to ```hasActiveReactInstance()``` so it won't sounds like CatalystInstance-only.
2, Implement hasActiveReactInstance() for Venice. D27343867
3, Remove previous mitigation. D27343952
This diff is the first step, by xbgs there are **58** non-generated callsites of ```hasActiveCatalystInstance()``` in code base which are all renamed in this diff.
Changelog:
[Android][Changed] - Rename "hasActiveCatalystInstance" to "hasActiveReactInstance"
Reviewed By: mdvacca
Differential Revision: D27335055
fbshipit-source-id: 5b8ff5e09b79a492e910bb8f197e70fa1360bcef
Summary:
Media picking wasn't working for Venice because we didn't implement onActivityResult in BridgelessReactFragment so the listener in FBProfileGemstoneReactModule didn't called.
Changelog:
[Android][Changed] - Added Nullable annotation
Reviewed By: mdvacca
Differential Revision: D27045861
fbshipit-source-id: 0ab2961ef0570d92259856b4132507ebb264eb9d
Summary:
## Rationale
The CatalystInstance is going away after we delete the bridge. So, we should migrate away from onCatalystInstanceDestroy() to something else: invalidate().
## Changes
- Introduce the NativeModule.invalidate() cleanup hook.
- Both the NativeModule and TurboModule infra now call this invalidate() method, **as opposed to** onCatalystInstanceDestroy(), to perform NativeModule cleanup.
- **Is this safe?** All our NativeModules extend BaseJavaModule. BaseJavaModule.invalidate() delegates to NativeModule.onCatalystInstanceDestroy(), so NativeModules that implement onCatalystInstanceDestroy(), but not invalidate(), still have their onCatalystInstanceDestroy() method called.
Changelog: [Android][Deprecated] - Deprecate NativeModule.onCatalystInstanceDestroy() for NativeModule.invalidate()
Reviewed By: JoshuaGross
Differential Revision: D26871001
fbshipit-source-id: e3bdfa0cf653ecbfe42791631bc6229af62f4817
Summary:
Simplify addLifecycleEventListener for the flaky test because we just want to test that listener is working.
Changelog:
[Android][Changed] - Add a spare implementation of addLifecycleEventListener for test purpose.
Reviewed By: PeteTheHeat
Differential Revision: D26749256
fbshipit-source-id: 5af216e6bfa37a15eb189aa24a3df35a7a7112de
Summary:
The purpose of this change is to make TTRC markers work similarly for bridge loading and bridgeless loading so we could compare performance between them.
There are mainly four cases involved:
```REACT_BRIDGE_LOADING_START,
REACT_BRIDGE_LOADING_END,
REACT_BRIDGELESS_LOADING_START,
REACT_BRIDGELESS_LOADING_END
```
First 2 are for beginning/ending of bridge loading which includes creating fragment, loading JS bundle, running JS bundle and creating react instance. Last 2 are for similar purpose with bridgeless.
Changelog: [Internal]
Reviewed By: lunaleaps
Differential Revision: D26514499
fbshipit-source-id: 65d6f3cc7de9e07a7a3a802dd77138e74c23aa5b
Summary:
This diff cleans listeners on the destruction of the ReactContext.
changelog: [inernal] internal
Reviewed By: JoshuaGross
Differential Revision: D26259929
fbshipit-source-id: 1843cabdac2fa3e67dcc890afd923b82472d8f66
Summary:
This diff clears the internal maps of NativeModuleRegistry during turn down of the bridge.
This is necessary for a proper cleanup of these modules.
changelog: [internal] internal
Reviewed By: ShikaSD
Differential Revision: D26239303
fbshipit-source-id: 6e98e5db60a4f54d02e99b03339b03c17ecc183d
Summary:
This caused a few apps to crash on launch.
Changelog: [Android][Fixed] - Crashes due to "Make NativeModules immediately initializable"
Reviewed By: olegbl
Differential Revision: D26278594
fbshipit-source-id: 969a3dc49a843366c4ae6ed19a9233d1e6f39b13
Summary:
## Problem:
NativeModules can only be initialized after we mark them initializable on the NativeModules thread. This work is scheduled in ReactInstanceManager.setupReactContext(), after we schedule the execution of the JS bundle on the JavaScript thread in ReactInstanceManager.createReactContext():
https://www.internalfb.com/intern/diffusion/FBS/browse/master/xplat/js/react-native-github/ReactAndroid/src/main/java/com/facebook/react/ReactInstanceManager.java?commit=9b58f58b8eb12281567b8d24d6d000e868e61a1f&lines=1256-1257%2C1331%2C1334-1335%2C1333-1334
So, if the timings don't work out, the JavaScript thread could start executing the JS bundle before the NativeModule thread makes all NativeModules initializable. In this case, those NativeModule will just appear to be null in C++/JavaScript.
## Fix
This diff makes all NativeModules initializable immediately after their ModuleHolder is created. ModuleHolder.markInitializable() simply initializes initializes modules that were eagerly created.
Changelog: [Android][Fixed] - Make NativeModules immediately initializable
Reviewed By: JoshuaGross
Differential Revision: D26233372
fbshipit-source-id: a9223ff093da5b80781169be88e6ec9516c7a29b
Summary:
Create V2 EventEmitter that surfaceId can be passed into, with a backwards-compat layer, and some debug-only logging to help assist with migration.
Changelog: [Changed][Android] RCTEventEmitter has been deprecated in favor of RCTModernEventEmitter for optimal Fabric support; RCTEventEmitter will continue to work in Fabric, but there are minor perf implications.
Reviewed By: mdvacca
Differential Revision: D26027104
fbshipit-source-id: 784ca092bbc88d19c82f6c42537c34460d96de86
Summary:
This refactors MountingManager into a minimal API that shims into a more fully-featured SurfaceMountingManager. The SurfaceMountingManager keeps track of surface start/stop, surface ID, and surface Context.
This solves a number of issues around (1) race conditions around StopSurface/StartSurface, (2) memory management of Views, (3)
Concrete improvements:
1. Simpler to reason about race conditions around StopSurface/StartSurface.
2. 1:1 relationship between SurfaceId and all Views/tags.
3. When surface is stopped, all descendent Views can be GC'd immediately.
4. Fixed separation of concerns and leaky abstractions: surfaceId/rootTag and Surface Context are now stored and manipulated *only* in SurfaceMountingManager.
5. Simpler StopSurface flow: we simply remove references to all Views, and the Fragment (outside of the scope of this code) removes the RootView. This will trigger GC and we do ~0 work. Previously, we ran a REMOVE and DELETE instruction and kept track of each View in a HashMap. Now we can simply delete the map and move on.
The caveat: NativeAnimated (or other native modules that go through UIManager). APIs like `updateProps` currently uses only the ReactTag and does not store SurfaceId. This is a good argument for moving away from ReactTag, at least in its current incarnation, but: for now this requires that you do a lookup of a ReactTag across N surfaces (worst-case) to determine which Surface a ReactTag is in.
So, to summarize, the "con" of this approach is that now `getSurfaceManagerForViewEnforced` could be slower. It is used in:
* NativeAnimatedModule calls `updateProps` through UIManager
* FabricEventEmitter calls `receiveEvent` on FabricUIManager directly
* On audit, I could find zero native callsites to `sendAccessibilityEvent` through UIManager
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D26000781
fbshipit-source-id: 386ae40c4333f8c584e05818c404868dbee6ce73
Summary:
In preparation for flipping the default, marking autoglob as False in places where it isn't explicitly specified.
Changelog: [Internal]
Reviewed By: strulovich
Differential Revision: D25497305
fbshipit-source-id: 142e5caca2d67efcb3c25067a36934f7f6dd4b21
Summary:
Props are transferred from C++ to Java using ReadableNativeMaps. The current implementation of ReadableNativeMaps creates an internal HashMap the first time one of its methods is executed.
During the update of props ReadableNativeMaps are consumed only once and they are accessed through an Iterator. That's why there is no reason to create the internal HashMap, which is inefficient from performance and memory point of view.
This diff creates an experiment that avoids the creation of the internal HashMap during prop updates, additionally it removes a lock that was being used in the creation of the internal HashMap. I expect this change to have a positive impact in TTRC and memory (in particular for ME devices)
This diff reduces the amount of ReadableNativeMaps's internal HashMaps created during initial render of MP Home by ~35%.
Changelog: [Internal]
Reviewed By: JoshuaGross
Differential Revision: D25361169
fbshipit-source-id: 7b6efda11922d56127131494ca39b5cec75f1703
Summary:
These methods were being striped from proguard, which causes release builds to instacrash
Changelog: [Internal] Protect methods from Proguard
Reviewed By: RSNara
Differential Revision: D25314933
fbshipit-source-id: 173160eab953b7c24e02f5e6ef3bf335c1f85526
Summary:
Add three markers for ReactRootView perf logging: onMeasure, attachToReactInstanceManager, and updateLayoutSpecs.
It is suspected that one or all of these have regressed under Fabric in some cases.
Changelog: [Internal]
Reviewed By: shergin
Differential Revision: D24909635
fbshipit-source-id: 6b6c0cc792c4b2d72f2360d6cffc02ef00e8a88b
Summary:
This PR changes ReadableNativeMap.getNullableValue to return null if key not found, instead of throwing exception. This matches method signature and nullable annotation.
## Changelog
[Android] [Changed] - fix ReadableNativeMap.getNullableValue to match signature
Pull Request resolved: https://github.com/facebook/react-native/pull/30121
Test Plan: RNTester app builds and runs as expected, and getNullableValue will return null instead of throwing exception.
Reviewed By: JoshuaGross
Differential Revision: D24164302
Pulled By: fkgozali
fbshipit-source-id: 572c1d4ae5fd493aa0018c2df1dfc7fc91cb4b6b
Summary:
Fix ReadableArray annotations, because these methods throw ArrayIndexOutOfBoundsException instead of null if index is not found.
## Changelog
[Android] [Changed] - fix ReadableArray null annotations. Possibly breaking change for Kotlin apps.
Pull Request resolved: https://github.com/facebook/react-native/pull/30122
Test Plan: RNTester app builds and runs as expected, and show correct type in when used with Kotlin code.
Reviewed By: JoshuaGross
Differential Revision: D24164326
Pulled By: fkgozali
fbshipit-source-id: 0c3f8fa9accbd32cc71c50befe9330e5201643f6
Summary: Adding two new ReactMarkers for start and end of bridgeless initialization. Creating new ones instead of reusing existing ones to make it easier to differentiate data from the bridge vs. bridgeless, and also because our existing markers 1) aren't very easy to understand, and 2) don't map cleanly to the new architecture.
Reviewed By: PeteTheHeat
Differential Revision: D23789156
fbshipit-source-id: 2ed10769e08604e591503a2bc9566aeb1d0563ed
