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bytedance / Bytedance-UnionAD

MIT License
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[BUG] 开屏广告和信息流广告会导致主线程阻塞 #106

Closed bianlius closed 3 years ago

bianlius commented 4 years ago

Describe the bug | 问题描述

开屏广告和信息流广告会导致主线程阻塞

Environmental information | 环境信息

Backtrace | 相关堆栈

启屏： Exception Type: EXC_CRASH (SIGKILL) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Termination Reason: Namespace SPRINGBOARD, Code 0x8badf00d Termination Description: SPRINGBOARD, scene-update watchdog transgression: application:360 exhausted real (wall clock) time allowance of 10.00 seconds | ProcessVisibility: Foreground | ProcessState: Running | WatchdogEvent: scene-update | WatchdogVisibility: Foreground | WatchdogCPUStatistics: ( | "Elapsed total CPU time (seconds): 14.680 (user 14.680, system 0.000), 8% CPU", | "Elapsed application CPU time (seconds): 0.282, 0% CPU" | ) Triggered by Thread: 0

Thread 0 name: Dispatch queue: com.apple.main-thread Thread 0 Crashed: 0 libsystem_kernel.dylib 0x000000019a8aa8b8 ulock_wait + 8 1 libdispatch.dylib 0x000000019a7512a8 _dlock_wait + 52 2 libdispatch.dylib 0x000000019a7511f0 _dispatch_once_wait$VARIANT$armv81 + 120 3 TQWeatherQA 0x00000001033222bc +[BUUSettingService service] + 56 4 TQWeatherQA 0x0000000103353db8 -[BUSplashAdView initWithSlotID:adloadSeq:primeRit:frame:] + 116 5 TQWeatherQA 0x0000000103236204 57-[ATTTSplashAdapter loadADWithInfo:localInfo:completion:]_block_invoke + 5792260 (ATTTSplashAdapter.m:58) 6 libdispatch.dylib 0x000000019a77e610 _dispatch_call_block_and_release + 24 7 libdispatch.dylib 0x000000019a77f184 _dispatch_client_callout + 16 8 libdispatch.dylib 0x000000019a76234c _dispatch_main_queue_callback_4CF$VARIANT$armv81 + 996 9 CoreFoundation 0x000000019aa305e4 CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE + 12 10 CoreFoundation 0x000000019aa2b5d8 __CFRunLoopRun + 2004 11 CoreFoundation 0x000000019aa2aadc CFRunLoopRunSpecific + 464 12 GraphicsServices 0x00000001a49b0328 GSEventRunModal + 104 13 UIKitCore 0x000000019eb25ae0 UIApplicationMain + 1936 14 TQWeatherQA 0x0000000102cbd348 main + 54088 (TQAppDelegate.swift:18) 15 libdyld.dylib 0x000000019a8b4360 start + 4

信息流： Exception Type: EXC_CRASH (SIGKILL) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Termination Reason: Namespace SPRINGBOARD, Code 0x8badf00d Termination Description: SPRINGBOARD, scene-update watchdog transgression: application:3536 exhausted real (wall clock) time allowance of 10.00 seconds | ProcessVisibility: Foreground | ProcessState: Running | WatchdogEvent: scene-update | WatchdogVisibility: Background | WatchdogCPUStatistics: ( | "Elapsed total CPU time (seconds): 139.020 (user 139.020, system 0.000), 7% CPU", | "Elapsed application CPU time (seconds): 0.941, 0% CPU" | ) Triggered by Thread: 0

Thread 0 name: Dispatch queue: com.apple.main-thread Thread 0 Crashed: 0 libsystem_kernel.dylib 0x00000001ab8c68b8 ulock_wait + 8 1 libdispatch.dylib 0x00000001ab76d2a8 _dlock_wait + 52 2 libdispatch.dylib 0x00000001ab76d1f0 _dispatch_once_wait$VARIANT$armv81 + 120 3 TQWeatherQA 0x0000000100e273c4 +[BUUSettingService service] + 56 4 TQWeatherQA 0x0000000100eabf68 -[BUNativeExpressAdManager initWithSlot:adSize:] + 72 5 TQWeatherQA 0x0000000100d3fb44 -[ATTTNativeAdapter loadADWithInfo:localInfo:completion:] + 5847876 (ATTTNativeAdapter.m:75) 6 TQWeatherQA 0x0000000100ce36a4 123-[ATAdLoader loadOfferWithRequestID:placementModel:unitGroupModel:finalWaterfall:startDate:extra:delegate:success:failure:]_block_invoke.520 + 5469860 (ATAdLoader.m:765) 7 libdispatch.dylib 0x00000001ab79a610 _dispatch_call_block_and_release + 24 8 libdispatch.dylib 0x00000001ab79b184 _dispatch_client_callout + 16 9 libdispatch.dylib 0x00000001ab77e34c _dispatch_main_queue_callback_4CF$VARIANT$armv81 + 996 10 CoreFoundation 0x00000001aba4c5e4 CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE + 12 11 CoreFoundation 0x00000001aba475d8 __CFRunLoopRun + 2004 12 CoreFoundation 0x00000001aba46adc CFRunLoopRunSpecific + 464 13 GraphicsServices 0x00000001b59cc328 GSEventRunModal + 104 14 UIKitCore 0x00000001afb41ae0 UIApplicationMain + 1936 15 TQWeatherQA 0x00000001007b9034 main + 53300 (TQAppDelegate.swift:18) 16 libdyld.dylib 0x00000001ab8d0360 start + 4

Additional context | 附言

可能启屏广告和信息流请求同时请求导致

HCongByte commented 3 years ago

请问能提供一些具体的使用场景和流程吗