[TIMOB-16201] ACS: cocoafish crashes when you execute the requests with multi-thread

cocoafish crashes when you execute the requests with multi-thread. According to Apple's documents, it says below. "Note: NSDateFormatter is not thread safe, so you must not mutate a given date formatter simultaneously from multiple threads." cocoa fish's class is instantiate as following; NSOperation > ASIHTTPRequest > ASIFormDataRequest > CCRequest It means cocoa fish execute in multi-thread even though it should not be. So it happens crash. [CCObject.m Line:42] NSString *dateString = [jsonResponse objectForKey:CC_JSON_CREATED_AT]; if (dateString) { self.createdAt = [[[Cocoafish defaultCocoafish] jsonDateFormatter] dateFromString:dateString]; } dateString = [jsonResponse objectForKey:CC_JSON_UPDATED_AT]; if (dateString) { self.updatedAt = [[[Cocoafish defaultCocoafish] jsonDateFormatter] dateFromString:dateString]; } We struggle to solve this problem. And we reached the following solution. NSDateFormatter *dateFormatter = [[[Cocoafish defaultCocoafish] jsonDateFormatter] copy]; NSString *dateString = [jsonResponse objectForKey:CC_JSON_CREATED_AT]; if (dateString) { self.createdAt = [dateFormatter dateFromString:dateString]; } dateString = [jsonResponse objectForKey:CC_JSON_UPDATED_AT]; if (dateString) { self.updatedAt = [dateFormatter dateFromString:dateString]; } [dateFormatter release]; I hope cocoafish will be maintained and updated.