Collection <__NSArrayM: 0x282724660> was mutated while being enumerated. - Githubissues

ChangbaDevs / KTVHTTPCache

A powerful media cache framework.

MIT License

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Collection <__NSArrayM: 0x282724660> was mutated while being enumerated. #108

Open LonfeyLi opened 5 years ago

LonfeyLi commented 5 years ago

CoreFoundation	___exceptionPreprocess + 228
1 libobjc.A.dylib	objc_exception_throw + 56
2 CoreFoundation	-[__NSSingleObjectEnumerator initWithObject:]
3 xxx	-[KTVHCDataUnitQueue unitWithKey:] (KTVHCDataUnitQueue.m:57)
4 xxx	-[KTVHCDataUnitPool unitWithURL:] (KTVHCDataUnitPool.m:0)
5 xxxx	-[KTVHCDataReader initWithRequest:] (KTVHCDataReader.m:33)
6 xxx	-[KTVHCDataStorage readerWithRequest:] (KTVHCDataStorage.m:48)
7 xxx	-[KTVHCHTTPResponse initWithConnection:dataRequest:] (KTVHCHTTPResponse.m:29)
8 xxx	-[KTVHCHTTPConnection httpResponseForMethod:URI:] (KTVHCHTTPConnection.m:36)
9 xxx	-[HTTPConnection replyToHTTPRequest] (HTTPConnection.m:992)
10 xxx	-[HTTPConnection socket:didReadData:withTag:] (HTTPConnection.m:0)

zhangjirui commented 4 years ago

@property (nonatomic, strong) NSMutableArray<KTVHCDataUnit > unitArray; 该property不支持多线程，加锁即可

sunshineuoow commented 3 years ago

请教一下，KTVHCDataUnitPool 这里面调用到[KTVHCDataUnitQueue unitWithKey:]的地方都加了锁，还是可能会出现多线程的问题吗