René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Http2 Library","articleBody":"Hi,\n\nI am testing the Http2 library and having issues with connecting to Apple. The issue is in the following line of code:\n\nawait sslStream.AuthenticateAsClientAsync(\n                    ConnectionSettings.Host,\n                    ConnectionSettings.Certificates ?? new X509CertificateCollection(),\n                    System.Security.Authentication.SslProtocols.Tls12,\n                   false).ConfigureAwait(false);\nThe Error message is \"The message received was unexpected or badly formatted\" and when I use wireshark and look at the packets received I see that there is a Handshake issue reported by apple failure 40.\n\nI am quite certain that the p12 file I have created is fine because I can use it on gateway.push.apple.com with port 2195 and it works fine. I have checked the certificate and it is production cert that supports HTTP2 it has the right info in the cert itself such as Apple Push Services. I was wondering have you managed to run the HTTP2 code successful to connect to apple at all? I have even installed the GeoTrust Global CA cert and that didn't help. I can verify and connect to apple using openssl as long as GeoTrust Global CA is attached to the call.\n\nI am torn between some sort of issue in the P12 file although I think it was created properly or the fact that .net isn't sending the certificate information properly to apple. I saw that ALPN wasn't supported by .net just yet!!!\n\nAppreciate your help.\n\nRegards,\nmike\n","author":{"url":"https://github.com/MicaMikey","@type":"Person","name":"MicaMikey"},"datePublished":"2016-06-29T14:08:50.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/5/HttpTwo/issues/5"}