My server all used WCF duplex Channel(TCP Binding). It works great with .NET application. I can connect WCF. I also send notification use Duplex Channel.
But Now I want to create IOS, Android app, but I still want to keep my WCF server.
But as far as I know after so many years Xamarin not do anything for WCF Duplex Channel support for the platform.
I really like .NET as a Server. If Xamarin wouldn't support WCF Duplex Channel, I might never use Microsoft library, because I too worry it any product or feature not support other platform, I can't trust it again.
I really hope the Xamarin team will do something about it. At least let us keep the Microsoft in the server part, don't let us disappoint again. and find a replacement for Microsoft 'Again'. Thanks.