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ThreadSanitizer: data race #816

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faresMagdyElsokary opened this issue Jun 20, 2023 · 0 comments
Open

ThreadSanitizer: data race #816

faresMagdyElsokary opened this issue Jun 20, 2023 · 0 comments
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@VladislavFitz

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@faresMagdyElsokary
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while we use ThreadSanitizer, it detect an data race when we call insightsClient.sendEvents(events) in AsyncOperation in start() func when set state to executing

Here is the ThreadSanitizer waring logs:-
`WARNING: ThreadSanitizer: data race (pid=33856)
Write of size 1 at 0x00012c0d0178 by thread T12:
#0 AsyncOperation.start() AsyncOperation.swift:55 (AlgoliaSearchClient:arm64+0x588fc) (BuildId: 2a7b3cb091cc3ccf9912af59da82c51932000000200000000700000000000e00)
#1 @objc AsyncOperation.start() (AlgoliaSearchClient:arm64+0x58958) (BuildId: 2a7b3cb091cc3ccf9912af59da82c51932000000200000000700000000000e00)
#2 NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION :675360464 (Foundation:arm64+0x42e3e0) (BuildId: e7f2a1f0fb2c3074a4eae5853bffcee432000000200000000700000000041000)
#3 _dispatch_client_callout :678448832 (libdispatch.dylib:arm64+0x5d4c) (BuildId: 88cf0ad253593f97b1106fd59a3bf3c132000000200000000700000000041000)

Previous read of size 1 at 0x00012c0d0178 by main thread (mutexes: write M0):
#0 @objc AsyncOperation.isFinished.getter :40 (AlgoliaSearchClient:arm64+0x58670) (BuildId: 2a7b3cb091cc3ccf9912af59da82c51932000000200000000700000000000e00)
#1 -[NSOperation waitUntilFinished] :675426944 (Foundation:arm64+0x4298e4) (BuildId: e7f2a1f0fb2c3074a4eae5853bffcee432000000200000000700000000041000)
#2 InsightsClient.sendEvents(:requestOptions:) InsightsClient.swift:112 (AlgoliaSearchClient:arm64+0x1517e8) (BuildId: 2a7b3cb091cc3ccf9912af59da82c51932000000200000000700000000000e00)
#3 AlgoliaAnalytics.log(:parameters:) AlgoliaAnalytics.swift:73 (Qawafel:arm64+0x100431de4) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#4 protocol witness for AnalyticsProtocol.log(:parameters:) in conformance AlgoliaAnalytics (Qawafel:arm64+0x100432f3c) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#5 closure #1 in AnalyticsProvider.log(:parameters:) AnalyticsProvider.swift:187 (Qawafel:arm64+0x100255868) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#6 partial apply for closure #1 in AnalyticsProvider.log(:parameters:) (Qawafel:arm64+0x100263f28) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#7 Sequence.forEach(:) :680542672 (libswiftCore.dylib:arm64+0xa948c) (BuildId: f59b0c69ee283da5829334a59d3375bc32000000200000000700000000040f00)
#8 AnalyticsProvider.logProductViewed(:metatData:possion:) AnalyticsProvider.swift:259 (Qawafel:arm64+0x100258468) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#9 protocol witness for AnalyticsProviderProtocol.logProductViewed(:metatData:possion:) in conformance AnalyticsProvider (Qawafel:arm64+0x100261690) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#10 ProductDetailsVM.publishData() ProductDetailsVM.swift:437 (Qawafel:arm64+0x100573410) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#11 ProductDetailsVM.setupDataSourceAndReload() ProductDetailsVM.swift:290 (Qawafel:arm64+0x1005719f4) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#12 closure #1 in ProductDetailsVM.getProductDetails() ProductDetailsVM.swift:267 (Qawafel:arm64+0x100570c30) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#13 partial apply for closure #1 in ProductDetailsVM.getProductDetails() (Qawafel:arm64+0x10058c560) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#14 closure #1 in ProductProvider.details(identifier:completion:) ProductProvider.swift:165 (Qawafel:arm64+0x100f1b480) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#15 partial apply for closure #1 in ProductProvider.details(identifier:completion:) (Qawafel:arm64+0x100f1b5c4) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#16 thunk for @escaping @callee_guaranteed (@guaranteed Result<BaseResponse?, NSError>, @unowned Bool) -> () (Qawafel:arm64+0x1004c2910) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#17 partial apply for thunk for @escaping @callee_guaranteed (@guaranteed Result<BaseResponse?, NSError>, @unowned Bool) -> () (Qawafel:arm64+0x1004c29bc) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#18 closure #3 in NLBaseAPI.fetchData<A, B, C>(target:shouldRetryOn401:responseClass:progress:cachedResponseKey:errorClass:completion:) NLBaseAPI.swift:100 (NetworkLayerSwift:arm64+0xa394) (BuildId: d173bb88555d37b5bce3bc1650ca599032000000200000000700000000000e00)
#19 partial apply for closure #3 in NLBaseAPI.fetchData<A, B, C>(target:shouldRetryOn401:responseClass:progress:cachedResponseKey:errorClass:completion:) (NetworkLayerSwift:arm64+0xb3c0) (BuildId: d173bb88555d37b5bce3bc1650ca599032000000200000000700000000000e00)
#20 closure #5 in NLBaseAPI.fetchData<A, B, C>(target:shouldRetryOn401:responseClass:progress:cachedResponseKey:errorClass:completion:) NLBaseAPI.swift:121 (NetworkLayerSwift:arm64+0xaddc) (BuildId: d173bb88555d37b5bce3bc1650ca599032000000200000000700000000000e00)
#21 partial apply for closure #5 in NLBaseAPI.fetchData<A, B, C>(target:shouldRetryOn401:responseClass:progress:cachedResponseKey:errorClass:completion:) (NetworkLayerSwift:arm64+0xb5d8) (BuildId: d173bb88555d37b5bce3bc1650ca599032000000200000000700000000000e00)
#22 closure #1 in MoyaProvider.requestNormal(:callbackQueue:progress:completion:) MoyaProvider+Internal.swift:30 (Moya:arm64+0x11568) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#23 partial apply for closure #1 in MoyaProvider.requestNormal(:callbackQueue:progress:completion:) (Moya:arm64+0x116c4) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#24 closure #1 in closure #2 in MoyaProvider.requestNormal(:callbackQueue:progress:completion:) MoyaProvider+Internal.swift:73 (Moya:arm64+0x12208) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#25 partial apply for closure #1 in closure #2 in MoyaProvider.requestNormal(:callbackQueue:progress:completion:) (Moya:arm64+0x16610) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#26 closure #2 in MoyaProvider.sendAlamofireRequest(:target:callbackQueue:progress:completion:) MoyaProvider+Internal.swift:278 (Moya:arm64+0x15804) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#27 partial apply for closure #2 in MoyaProvider.sendAlamofireRequest(:target:callbackQueue:progress:completion:) (Moya:arm64+0x16930) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#28 closure #1 in DataRequest.response(callbackQueue:completionHandler:) :680541632 (Moya:arm64+0xa79c) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#29 partial apply for closure #2 in DataRequest.response(callbackQueue:completionHandler:) (Moya:arm64+0xb8ac) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#30 closure #1 in closure #1 in closure #1 in closure #1 in DataRequest.response(queue:completionHandler:) :678453312 (Alamofire:arm64+0xd4594) (BuildId: 5555615117e035cb9e2ef20492a9e72d32000000200000000700000000000e00)
#31 partial apply for closure #1 in closure #1 in closure #1 in closure #1 in DataRequest.response(queue:completionHandler:) (Alamofire:arm64+0xeb960) (BuildId: 5555615117e035cb9e2ef20492a9e72d32000000200000000700000000000e00)
#32 thunk for @escaping @callee_guaranteed () -> () (Alamofire:arm64+0x5e264) (BuildId: 5555615117e035cb9e2ef20492a9e72d32000000200000000700000000000e00)
#33 __tsan::invoke_and_release_block(void*) :678453088 (libclang_rt.tsan_iossim_dynamic.dylib:arm64+0x8796c) (BuildId: ce023e0a240933eaa69ce3fe788cd4a932000000200000000700000000000e00)
#34 _dispatch_client_callout :678462272 (libdispatch.dylib:arm64+0x5d4c) (BuildId: 88cf0ad253593f97b1106fd59a3bf3c132000000200000000700000000041000)
#35 static AppDelegate.$main() AppDelegate.swift:14 (Qawafel:arm64+0x10128cf34) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#36 main (Qawafel:arm64+0x10128e4bc) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)

Location is heap block of size 432 at 0x00012c0d0080 allocated by main thread:
#0 calloc :678466976 (libclang_rt.tsan_iossim_dynamic.dylib:arm64+0x5e3b8) (BuildId: ce023e0a240933eaa69ce3fe788cd4a932000000200000000700000000000e00)
#1 objc_rootAllocWithZone :679484736 (libobjc.A.dylib:arm64+0x1a3bc) (BuildId: dfe7d97ed1bd38d9b8f15c58d6bbf6ad32000000200000000700000000041000)
#2 specialized HTTPTransport.execute<A, B, C>(:transform:) HTTPTransport.swift:44 (AlgoliaSearchClient:arm64+0x119ca0) (BuildId: 2a7b3cb091cc3ccf9912af59da82c51932000000200000000700000000000e00)
#3 InsightsClient.sendEvents(:requestOptions:) InsightsClient.swift:112 (AlgoliaSearchClient:arm64+0x1517e8) (BuildId: 2a7b3cb091cc3ccf9912af59da82c51932000000200000000700000000000e00)
#4 AlgoliaAnalytics.log(:parameters:) AlgoliaAnalytics.swift:73 (Qawafel:arm64+0x100431de4) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#5 protocol witness for AnalyticsProtocol.log(:parameters:) in conformance AlgoliaAnalytics (Qawafel:arm64+0x100432f3c) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#6 closure #1 in AnalyticsProvider.log(:parameters:) AnalyticsProvider.swift:187 (Qawafel:arm64+0x100255868) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#7 partial apply for closure #1 in AnalyticsProvider.log(:parameters:) (Qawafel:arm64+0x100263f28) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#8 Sequence.forEach(:) :680551824 (libswiftCore.dylib:arm64+0xa948c) (BuildId: f59b0c69ee283da5829334a59d3375bc32000000200000000700000000040f00)
#9 AnalyticsProvider.logProductViewed(:metatData:possion:) AnalyticsProvider.swift:259 (Qawafel:arm64+0x100258468) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#10 protocol witness for AnalyticsProviderProtocol.logProductViewed(:metatData:possion:) in conformance AnalyticsProvider (Qawafel:arm64+0x100261690) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#11 ProductDetailsVM.publishData() ProductDetailsVM.swift:437 (Qawafel:arm64+0x100573410) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#12 ProductDetailsVM.setupDataSourceAndReload() ProductDetailsVM.swift:290 (Qawafel:arm64+0x1005719f4) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#13 closure #1 in ProductDetailsVM.getProductDetails() ProductDetailsVM.swift:267 (Qawafel:arm64+0x100570c30) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#14 partial apply for closure #1 in ProductDetailsVM.getProductDetails() (Qawafel:arm64+0x10058c560) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#15 closure #1 in ProductProvider.details(identifier:completion:) ProductProvider.swift:165 (Qawafel:arm64+0x100f1b480) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#16 partial apply for closure #1 in ProductProvider.details(identifier:completion:) (Qawafel:arm64+0x100f1b5c4) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#17 thunk for @escaping @callee_guaranteed (@guaranteed Result<BaseResponse?, NSError>, @unowned Bool) -> () (Qawafel:arm64+0x1004c2910) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#18 partial apply for thunk for @escaping @callee_guaranteed (@guaranteed Result<BaseResponse?, NSError>, @unowned Bool) -> () (Qawafel:arm64+0x1004c29bc) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#19 closure #3 in NLBaseAPI.fetchData<A, B, C>(target:shouldRetryOn401:responseClass:progress:cachedResponseKey:errorClass:completion:) NLBaseAPI.swift:100 (NetworkLayerSwift:arm64+0xa394) (BuildId: d173bb88555d37b5bce3bc1650ca599032000000200000000700000000000e00)
#20 partial apply for closure #3 in NLBaseAPI.fetchData<A, B, C>(target:shouldRetryOn401:responseClass:progress:cachedResponseKey:errorClass:completion:) (NetworkLayerSwift:arm64+0xb3c0) (BuildId: d173bb88555d37b5bce3bc1650ca599032000000200000000700000000000e00)
#21 closure #5 in NLBaseAPI.fetchData<A, B, C>(target:shouldRetryOn401:responseClass:progress:cachedResponseKey:errorClass:completion:) NLBaseAPI.swift:121 (NetworkLayerSwift:arm64+0xaddc) (BuildId: d173bb88555d37b5bce3bc1650ca599032000000200000000700000000000e00)
#22 partial apply for closure #5 in NLBaseAPI.fetchData<A, B, C>(target:shouldRetryOn401:responseClass:progress:cachedResponseKey:errorClass:completion:) (NetworkLayerSwift:arm64+0xb5d8) (BuildId: d173bb88555d37b5bce3bc1650ca599032000000200000000700000000000e00)
#23 closure #1 in MoyaProvider.requestNormal(:callbackQueue:progress:completion:) MoyaProvider+Internal.swift:30 (Moya:arm64+0x11568) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#24 partial apply for closure #1 in MoyaProvider.requestNormal(:callbackQueue:progress:completion:) (Moya:arm64+0x116c4) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#25 closure #1 in closure #2 in MoyaProvider.requestNormal(:callbackQueue:progress:completion:) MoyaProvider+Internal.swift:73 (Moya:arm64+0x12208) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#26 partial apply for closure #1 in closure #2 in MoyaProvider.requestNormal(:callbackQueue:progress:completion:) (Moya:arm64+0x16610) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#27 closure #2 in MoyaProvider.sendAlamofireRequest(:target:callbackQueue:progress:completion:) MoyaProvider+Internal.swift:278 (Moya:arm64+0x15804) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#28 partial apply for closure #2 in MoyaProvider.sendAlamofireRequest(:target:callbackQueue:progress:completion:) (Moya:arm64+0x16930) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#29 closure #1 in DataRequest.response(callbackQueue:completionHandler:) :680528736 (Moya:arm64+0xa79c) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#30 partial apply for closure #2 in DataRequest.response(callbackQueue:completionHandler:) (Moya:arm64+0xb8ac) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#31 closure #1 in closure #1 in closure #1 in closure #1 in DataRequest.response(queue:completionHandler:) :678467200 (Alamofire:arm64+0xd4594) (BuildId: 5555615117e035cb9e2ef20492a9e72d32000000200000000700000000000e00)
#32 partial apply for closure #1 in closure #1 in closure #1 in closure #1 in DataRequest.response(queue:completionHandler:) (Alamofire:arm64+0xeb960) (BuildId: 5555615117e035cb9e2ef20492a9e72d32000000200000000700000000000e00)
#33 thunk for @escaping @callee_guaranteed () -> () (Alamofire:arm64+0x5e264) (BuildId: 5555615117e035cb9e2ef20492a9e72d32000000200000000700000000000e00)
#34 __tsan::invoke_and_release_block(void*) :678466976 (libclang_rt.tsan_iossim_dynamic.dylib:arm64+0x8796c) (BuildId: ce023e0a240933eaa69ce3fe788cd4a932000000200000000700000000000e00)
#35 _dispatch_client_callout :678447488 (libdispatch.dylib:arm64+0x5d4c) (BuildId: 88cf0ad253593f97b1106fd59a3bf3c132000000200000000700000000041000)
#36 static AppDelegate.$main() AppDelegate.swift:14 (Qawafel:arm64+0x10128cf34) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#37 main (Qawafel:arm64+0x10128e4bc) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)

Mutex M0 (0x00012c0d00f8) created at:
#0 pthread_mutex_init :678466752 (libclang_rt.tsan_iossim_dynamic.dylib:arm64+0x30db0) (BuildId: ce023e0a240933eaa69ce3fe788cd4a932000000200000000700000000000e00)
#1 -[NSOperation init] :675412064 (Foundation:arm64+0x428bb4) (BuildId: e7f2a1f0fb2c3074a4eae5853bffcee432000000200000000700000000041000)
#2 specialized HTTPRequest.init(requester:retryStrategy:request:callType:timeout:transform:completion:) (AlgoliaSearchClient:arm64+0x102fe0) (BuildId: 2a7b3cb091cc3ccf9912af59da82c51932000000200000000700000000000e00)
#3 specialized HTTPRequestBuilder.build<A, B>(for:transform:with:) HTTPRequestBuilder.swift:35 (AlgoliaSearchClient:arm64+0x151ee4) (BuildId: 2a7b3cb091cc3ccf9912af59da82c51932000000200000000700000000000e00)
#4 specialized HTTPTransport.execute<A, B, C>(:transform:) HTTPTransport.swift:44 (AlgoliaSearchClient:arm64+0x119ca0) (BuildId: 2a7b3cb091cc3ccf9912af59da82c51932000000200000000700000000000e00)
#5 InsightsClient.sendEvents(:requestOptions:) InsightsClient.swift:112 (AlgoliaSearchClient:arm64+0x1517e8) (BuildId: 2a7b3cb091cc3ccf9912af59da82c51932000000200000000700000000000e00)
#6 AlgoliaAnalytics.log(:parameters:) AlgoliaAnalytics.swift:73 (Qawafel:arm64+0x100431de4) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#7 protocol witness for AnalyticsProtocol.log(:parameters:) in conformance AlgoliaAnalytics (Qawafel:arm64+0x100432f3c) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#8 closure #1 in AnalyticsProvider.log(:parameters:) AnalyticsProvider.swift:187 (Qawafel:arm64+0x100255868) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#9 partial apply for closure #1 in AnalyticsProvider.log(:parameters:) (Qawafel:arm64+0x100263f28) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#10 Sequence.forEach(:) :680536848 (libswiftCore.dylib:arm64+0xa948c) (BuildId: f59b0c69ee283da5829334a59d3375bc32000000200000000700000000040f00)
#11 AnalyticsProvider.logProductViewed(:metatData:possion:) AnalyticsProvider.swift:259 (Qawafel:arm64+0x100258468) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#12 protocol witness for AnalyticsProviderProtocol.logProductViewed(:metatData:possion:) in conformance AnalyticsProvider (Qawafel:arm64+0x100261690) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#13 ProductDetailsVM.publishData() ProductDetailsVM.swift:437 (Qawafel:arm64+0x100573410) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#14 ProductDetailsVM.setupDataSourceAndReload() ProductDetailsVM.swift:290 (Qawafel:arm64+0x1005719f4) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#15 closure #1 in ProductDetailsVM.getProductDetails() ProductDetailsVM.swift:267 (Qawafel:arm64+0x100570c30) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#16 partial apply for closure #1 in ProductDetailsVM.getProductDetails() (Qawafel:arm64+0x10058c560) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#17 closure #1 in ProductProvider.details(identifier:completion:) ProductProvider.swift:165 (Qawafel:arm64+0x100f1b480) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#18 partial apply for closure #1 in ProductProvider.details(identifier:completion:) (Qawafel:arm64+0x100f1b5c4) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#19 thunk for @escaping @callee_guaranteed (@guaranteed Result<BaseResponse?, NSError>, @unowned Bool) -> () (Qawafel:arm64+0x1004c2910) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#20 partial apply for thunk for @escaping @callee_guaranteed (@guaranteed Result<BaseResponse?, NSError>, @unowned Bool) -> () (Qawafel:arm64+0x1004c29bc) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#21 closure #3 in NLBaseAPI.fetchData<A, B, C>(target:shouldRetryOn401:responseClass:progress:cachedResponseKey:errorClass:completion:) NLBaseAPI.swift:100 (NetworkLayerSwift:arm64+0xa394) (BuildId: d173bb88555d37b5bce3bc1650ca599032000000200000000700000000000e00)
#22 partial apply for closure #3 in NLBaseAPI.fetchData<A, B, C>(target:shouldRetryOn401:responseClass:progress:cachedResponseKey:errorClass:completion:) (NetworkLayerSwift:arm64+0xb3c0) (BuildId: d173bb88555d37b5bce3bc1650ca599032000000200000000700000000000e00)
#23 closure #5 in NLBaseAPI.fetchData<A, B, C>(target:shouldRetryOn401:responseClass:progress:cachedResponseKey:errorClass:completion:) NLBaseAPI.swift:121 (NetworkLayerSwift:arm64+0xaddc) (BuildId: d173bb88555d37b5bce3bc1650ca599032000000200000000700000000000e00)
#24 partial apply for closure #5 in NLBaseAPI.fetchData<A, B, C>(target:shouldRetryOn401:responseClass:progress:cachedResponseKey:errorClass:completion:) (NetworkLayerSwift:arm64+0xb5d8) (BuildId: d173bb88555d37b5bce3bc1650ca599032000000200000000700000000000e00)
#25 closure #1 in MoyaProvider.requestNormal(:callbackQueue:progress:completion:) MoyaProvider+Internal.swift:30 (Moya:arm64+0x11568) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#26 partial apply for closure #1 in MoyaProvider.requestNormal(:callbackQueue:progress:completion:) (Moya:arm64+0x116c4) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#27 closure #1 in closure #2 in MoyaProvider.requestNormal(:callbackQueue:progress:completion:) MoyaProvider+Internal.swift:73 (Moya:arm64+0x12208) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#28 partial apply for closure #1 in closure #2 in MoyaProvider.requestNormal(:callbackQueue:progress:completion:) (Moya:arm64+0x16610) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#29 closure #2 in MoyaProvider.sendAlamofireRequest(:target:callbackQueue:progress:completion:) MoyaProvider+Internal.swift:278 (Moya:arm64+0x15804) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#30 partial apply for closure #2 in MoyaProvider.sendAlamofireRequest(_:target:callbackQueue:progress:completion:) (Moya:arm64+0x16930) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#31 closure #1 in DataRequest.response(callbackQueue:completionHandler:) :680537888 (Moya:arm64+0xa79c) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#32 partial apply for closure #2 in DataRequest.response(callbackQueue:completionHandler:) (Moya:arm64+0xb8ac) (BuildId: 4d8805ccc24436a4a61713cbd1123a5332000000200000000700000000000e00)
#33 closure #1 in closure #1 in closure #1 in closure #1 in DataRequest.response(queue:completionHandler:) :678442336 (Alamofire:arm64+0xd4594) (BuildId: 5555615117e035cb9e2ef20492a9e72d32000000200000000700000000000e00)
#34 partial apply for closure #1 in closure #1 in closure #1 in closure #1 in DataRequest.response(queue:completionHandler:) (Alamofire:arm64+0xeb960) (BuildId: 5555615117e035cb9e2ef20492a9e72d32000000200000000700000000000e00)
#35 thunk for @escaping @callee_guaranteed () -> () (Alamofire:arm64+0x5e264) (BuildId: 5555615117e035cb9e2ef20492a9e72d32000000200000000700000000000e00)
#36 __tsan::invoke_and_release_block(void*) :678466752 (libclang_rt.tsan_iossim_dynamic.dylib:arm64+0x8796c) (BuildId: ce023e0a240933eaa69ce3fe788cd4a932000000200000000700000000000e00)
#37 _dispatch_client_callout :678434048 (libdispatch.dylib:arm64+0x5d4c) (BuildId: 88cf0ad253593f97b1106fd59a3bf3c132000000200000000700000000041000)
#38 static AppDelegate.$main() AppDelegate.swift:14 (Qawafel:arm64+0x10128cf34) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)
#39 main (Qawafel:arm64+0x10128e4bc) (BuildId: c205cf05364c3c01be7185be2488868932000000300000000700000000000e00)

Thread T12 (tid=379522, running) is a GCD worker thread

SUMMARY: ThreadSanitizer: data race AsyncOperation.swift:55 in AsyncOperation.start()

ThreadSanitizer report breakpoint hit. Use 'thread info -s' to get extended information about the report.`

Environment:

  • OS: iOS
    Screenshot 2023-06-20 at 2 42 42 PM
@VladislavFitz VladislavFitz self-assigned this Jun 22, 2023
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