CFNetwork macOS 10.14 to 10.15 API Differences
CFHTTPStream.h
Removed
CFHTTPReadStreamSetRedirectsAutomatically()
CFNetServices.h
Removed
CFNetServiceGetProtocolSpecificInformation()
Removed
CFNetServiceSetProtocolSpecificInformation()
CFSocketStream.h
Added
kCFStreamNetworkServiceTypeAVStreaming
Added
kCFStreamNetworkServiceTypeResponsiveAV
Added
kCFStreamPropertyAllowExpensiveNetworkAccess
Added
kCFStreamPropertyConnectionIsExpensive
Added
kCFStreamPropertyAllowConstrainedNetworkAccess