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https://github.com/status-im/react-native.git
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fc98956b65
Summary: public The logic inside RCTBatchedBridge contained some race conditions that would occasionally cause an error if modules were loaded in the wrong order. This improves that logic and makes it safer by adding a lock to prevent concurrency. Reviewed By: jspahrsummers Differential Revision: D2802930 fb-gh-sync-id: d1ad25fa578649363dcaac029cb24dc3a453ae67
99 lines
2.8 KiB
Objective-C
99 lines
2.8 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import "RCTBridge.h"
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@class RCTModuleData;
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@interface RCTBridge ()
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+ (instancetype)currentBridge;
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+ (void)setCurrentBridge:(RCTBridge *)bridge;
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/**
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* Bridge setup code - creates an instance of RCTBachedBridge. Exposed for
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* test only
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*/
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- (void)setUp;
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/**
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* This method is used to invoke a callback that was registered in the
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* JavaScript application context. Safe to call from any thread.
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*/
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- (void)enqueueCallback:(NSNumber *)cbID args:(NSArray *)args;
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/**
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* This property is mostly used on the main thread, but may be touched from
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* a background thread if the RCTBridge happens to deallocate on a background
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* thread. Therefore, we want all writes to it to be seen atomically.
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*/
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@property (atomic, strong) RCTBridge *batchedBridge;
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/**
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* The block that creates the modules' instances to be added to the bridge.
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* Exposed for the RCTBatchedBridge
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*/
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@property (nonatomic, copy, readonly) RCTBridgeModuleProviderBlock moduleProvider;
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/**
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* Used by RCTDevMenu to override the `hot` param of the current bundleURL.
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*/
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@property (nonatomic, strong, readwrite) NSURL *bundleURL;
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@end
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@interface RCTBridge (RCTBatchedBridge)
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/**
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* Used by RCTModuleData to register the module for frame updates after it is
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* lazily initialized.
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*/
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- (void)registerModuleForFrameUpdates:(id<RCTBridgeModule>)module
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withModuleData:(RCTModuleData *)moduleData;
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/**
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* Dispatch work to a module's queue - this is also suports the fake RCTJSThread
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* queue. Exposed for the RCTProfiler
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*/
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- (void)dispatchBlock:(dispatch_block_t)block queue:(dispatch_queue_t)queue;
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/**
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* Systrace profiler toggling methods exposed for the RCTDevMenu
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*/
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- (void)startProfiling;
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- (void)stopProfiling:(void (^)(NSData *))callback;
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/**
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* Executes native calls sent by JavaScript. Exposed for testing purposes only
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*/
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- (void)handleBuffer:(NSArray<NSArray *> *)buffer;
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/**
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* Exposed for the RCTJSCExecutor for sending native methods called from
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* JavaScript in the middle of a batch.
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*/
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- (void)handleBuffer:(NSArray<NSArray *> *)buffer batchEnded:(BOOL)hasEnded;
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/**
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* Exposed for the RCTJSCExecutor for lazily loading native modules
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*/
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- (NSArray *)configForModuleName:(NSString *)moduleName;
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/**
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* Hook exposed for RCTLog to send logs to JavaScript when not running in JSC
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*/
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- (void)logMessage:(NSString *)message level:(NSString *)level;
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/**
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* Allow super fast, one time, timers to skip the queue and be directly executed
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*/
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- (void)_immediatelyCallTimer:(NSNumber *)timer;
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@end
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