System/Library/PrivateFrameworks/CloudKitDaemon.framework
CKDURLSessionPool.h
@interface CKDURLSessionPool : NSObject {
int _backgroundSessionConnectionPoolLimit;
}
@property (readonly, nonatomic) int backgroundSessionConnectionPoolLimit;
+ (id)backgroundSessionConnectionPoolName;
+ (id)sharedURLSessionPool;
- (id)initInternal;
- (void)_updateBackgroundSessionConnectionPoolLimit;
@end