We are doing SSL certificate verification using Chilkat. T-Mobile enforces IPV6 in iOS 10.2. SSL socket connection using Chilkat always fails for us on this particular operator / OS combination. However, when we open an HTTP connection from the same device to the server (also on IPV6), it seems to connect fine. Our server is not IPV6 ready, but i'm kind of curious why the http connection works fine on IPV6 and the socket does not.
Unable to connect: ChilkatLog:
DllDate: Mar 6 2015
Architecture: Little Endian; 64-bit
Language: IOS Objective-C
socketError: Network is unreachable
ConnectFailReason: Connection rejected
Does anyone have insights on why this may be happening?