Different behavior between net8.0-android34.0 and net8.0-windows10.0 during TSL handshake about xamarin-android

[NeuralDip]

Please use this Project, as the WCF service has changed name:
MAUITestCase.zip

[simonrozsival]

Hello @NeuralDip. The TLS implementation is using the operating system's APIs and so the Windows and Android implementations behave slightly differently. The exception doesn't seem to indicate that the problem is in the TLS handshake but rather in the WCF protocol itself when the XML parser isn't able to parse some URI. Could you please share that XML that causes the issue?

Alternatively, try setting <UseNativeHttpHandler>false</UseNativeHttpHandler> in your app's project file to force the WCF client to use SocketsHttpHandler on all platforms for better cross-platform consistency.

[NeuralDip]

Hi @simonrozsival , thank you for your reply.
Unfortunately i do not have the XML as i cannot step into the library for some issue with VS.
the UseNativeHttpHandler flag did not change anything