I'm trying to use moon-apns in my .NET core 1 project. However, when I moved the required files over to my project, it looks like sslStream no long has BeginRead(). The version of sslStream in the moon-apns project has this at the top of the sslStream.cs file:
#region Assembly System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Where as the sslStream.cs file in my project has:
#region Assembly System.Net.Security, Version=4.0.1.2, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a