我用的是cocos2dx3.17.2，HttpRequest请求，POST，ios平台，
会偶然出现下面的崩溃，不是必然发生，几乎所有用户有这个这个问题，
| 0 CoreFoundation | CFStringCreateCopy + 12 |
|---|---|
| 1 CFNetwork | _CFHTTPServerResponseEnqueue + 24944 |
| 2 CoreFoundation | 0x000000018b7e0000 + 15304884649537741808 |
| 3 CoreFoundation | 0x000000018b7e0000 + 17728546376982531476 |
| 4 CoreFoundation | CFDictionaryApplyFunction + 16731170583332520176 |
| 5 CFNetwork | _CFHTTPServerResponseEnqueue + 3041424534533071108 |
| 6 CFNetwork | _CFStreamErrorFromCFError + 17471552026663557600 |
| 7 CFNetwork | _CFURLCachePersistMemoryToDiskNow + 18315984103620498036 |
| 8 CFNetwork | _CFStreamErrorFromCFError + 17454727849491137628 |
| 9 CFNetwork | _CFStreamErrorFromCFError + 5273988392290805968 |
| 10 CFNetwork | _CFStreamErrorFromCFError + 3995990293198720288 |
| 11 CFNetwork | _CFStreamErrorFromCFError + 393454188686004448 |
| 12 CFNetwork | _CFURLStorageSessionCopyCache + 15204371144816767912 |
| 13 CFNetwork | _CFStreamErrorFromCFError + 798985413090991944 |
| 14 CFNetwork | _CFStreamErrorFromCFError + 9674497259684887752 |
| 15 CFNetwork | _CFStreamErrorFromCFError + 1463708911558529132 |
| 16 CFNetwork | CFURLDownloadCancel + 4125934425659729896 |
| 17 CFNetwork | CFURLDownloadCancel + 1254217861606522668 |
| 18 CFNetwork | _CFStreamErrorFromCFError + 14356738389511055104 |
| 19 CFNetwork | _CFHTTPMessageSetResponseProxyURL + 9082162858011164228 |
| 20 CFNetwork | _CFNetworkHTTPConnectionCacheSetLimit + 3494118760456026608 |
| 21 CFNetwork | _CFStreamErrorFromCFError + 4772229559489995200 |
| 22 CFNetwork | CFURLDownloadCancel + 366005980409997488 |
| 23 libdispatch.dylib | 0x000000018b4f6000 + 4261069352515739576 |
| 24 libdispatch.dylib | 0x000000018b4f6000 + 2269804316590095792 |
| 25 libdispatch.dylib | 0x000000018b4f6000 + 1112677729762849036 |
| 26 libdispatch.dylib | 0x000000018b4f6000 + 3829699604857797776 |
| 27 libdispatch.dylib | 0x000000018b4f6000 + 13916854023807356512 |
| 28 libdispatch.dylib | 0x000000018b4f6000 + 13430414136760687992 |
| 29 libsystem_pthread.dylib | _pthread_wqthread + 16936393878901096724 |
另一种：
| 0 libobjc.A.dylib | objc_release + 8 |
|---|---|
| 1 CoreFoundation | -[__NSSingleObjectArrayI dealloc] + 64 |
| 2 CoreFoundation | 0x000000018b7e0000 + 14226776664864810848 |
| 3 CoreFoundation | 0x000000018b7e0000 + 7080236407587483908 |
| 4 CFNetwork | _CFHTTPServerResponseEnqueue + 9804359478529777672 |
| 5 CoreFoundation | 0x000000018b7e0000 + 14421124141166506244 |
| 6 CFNetwork | _CFStreamErrorFromCFError + 8796312374777745740 |
| 7 CoreFoundation | 0x000000018b7e0000 + 4707077448230646020 |
| 8 CFNetwork | cfnTranslateCFError + 4056090148528457860 |
| 9 libobjc.A.dylib | 0x00000001a086e000 + 5046398831189580560 |
| 10 libobjc.A.dylib | objc_destructInstance + 14853753929149186128 |
| 11 libobjc.A.dylib | _objc_rootDealloc + 11477898639376908368 |
| 12 CFNetwork | 0x000000018bf04000 + 9592423114717819084 |
| 13 CFNetwork | 0x000000018bf04000 + 8375235155467462864 |
| 14 CFNetwork | 0x000000018bf04000 + 261683767437184 |
| 15 CFNetwork | CFHTTPCookieCopyPath + 7500786960827424760 |
| 16 CFNetwork | CFHTTPCookieCopyPath + 3260369735216275324 |
| 17 CoreFoundation | 0x000000018b7e0000 + 9465286035442905348 |
| 18 CFNetwork | CFHTTPCookieCopyPath + 15800305347559695888 |
| 19 CFNetwork | CFHTTPCookieCopyPath + 4630799928564655552 |
| 20 CFNetwork | CFHTTPCookieCopyPath + 535766727447821304 |
| 21 CFNetwork | CFHTTPCookieCopyPath + 308226094614458276 |
| 22 CFNetwork | CFURLCacheAddCachedResponseForRequest + 9032347834447299644 |
| 23 CFNetwork | __CFNetworkAgentMessageProcessorMain + 145770502831555228 |
| 24 CFNetwork | __CFTubeSetTubeTypeNotifier + 319667612613131388 |
| 25 CFNetwork | CFNetServiceBrowserSearchForServices + 5295981923380773640 |
| 26 CFNetwork | CFURLDownloadCancel + 15584897275783057104 |
| 27 libdispatch.dylib | 0x000000018b4f6000 + 7644421112566194104 |
| 28 libdispatch.dylib | 0x000000018b4f6000 + 8951832796968533424 |
| 29 libdispatch.dylib | 0x000000018b4f6000 + 4763427968909357324 |
| 30 libdispatch.dylib | 0x000000018b4f6000 + 8225119932438854800 |
| 31 libdispatch.dylib | 0x000000018b4f6000 + 12774819333582970232 |
| 32 libsystem_pthread.dylib | _pthread_wqthread + 3996265171105349908 |
还有其他的崩溃信息，几乎都是跟CFNetwork有关的，就是说程序是在HttpRequest请求网络数据的时候崩溃的，请问这是什么问题？先谢谢大家了