CFNetwork tvOS10 Beta2 - VincentDondain/xamarin-macios GitHub Wiki
#CFNetwork.framework
diff -ruN /Applications/Xcode8-beta1.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/CFNetwork.framework/Headers/CFSocketStream.h /Applications/Xcode8-beta2.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/CFNetwork.framework/Headers/CFSocketStream.h
--- /Applications/Xcode8-beta1.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/CFNetwork.framework/Headers/CFSocketStream.h 2016-05-19 08:07:18.000000000 +0200
+++ /Applications/Xcode8-beta2.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS.sdk/System/Library/Frameworks/CFNetwork.framework/Headers/CFSocketStream.h 2016-06-28 08:09:20.000000000 +0200
@@ -173,6 +173,7 @@
CFN_EXPORT const CFStringRef kCFStreamNetworkServiceTypeVideo CF_AVAILABLE(10_7, 5_0); // interactive video
CFN_EXPORT const CFStringRef kCFStreamNetworkServiceTypeVoice CF_AVAILABLE(10_7, 5_0); // interactive voice data
CFN_EXPORT const CFStringRef kCFStreamNetworkServiceTypeBackground CF_AVAILABLE(10_7, 5_0); // background
+CFN_EXPORT const CFStringRef kCFStreamNetworkServiceTypeCallSignaling CF_AVAILABLE(10_12, 10_0); //Call Signaling
/* deprecated network service type: */
CFN_EXPORT const CFStringRef kCFStreamNetworkServiceTypeVoIP CF_DEPRECATED(10_7, 10_11, 4_0, 9_0, "use PushKit for VoIP control purposes"); // voice over IP control - this service type is deprecated in favor of using PushKit for VoIP control