Martin Scholz

I build `grpc` and `protobuf` from scratch like described [here](https://github.com/grpc/grpc/blob/master/BUILDING.md#cmake-windows-using-visual-studio-2015-or-2017-can-only-build-with-openssl_no_asm). I linked `gpr.lib`, `grpc.lib`, `grpc++.lib` and `libprotobuf.lib` to my project. This is what get while compiling the project. Any ideas?...

Works for me. There are more libs needed than the 4 i mentioned.

Yeap, that the is the one I'm using. What you mean with special hardware? We have lot of different PIV tokens from Feitian, Yubico or Gemalto we could test with....

I'm trying to get a Dev cert from Apple to add in VS to enable the `com.apple.security.smartcard` entitlement. Because currently I'm getting `Null` when trying to get `TKSmartCardSlotManager.DefaultManager`.

That’s what I meant with add it to VS :o)

I'm currently have a problem using the API. I'm trying to send some simple verify pin commands to a YubiKey. Here is my sample code ``` card.BeginSessionWithReply((bool reply, NSError error)...

It's running in normal NSViewController (simple UI/Window project)

I tried with semaphore like in [this](http://www.gymworldpro.com/2017/03/sample-in-objective-c-synchronous.html?m=1) example. But that didn't helper either.

i think the signature ``` // -(void)beginSessionWithReply:(void (^ _Nonnull)(BOOL, NSError * _Nullable))reply; [Export ("beginSessionWithReply:")] void BeginSessionWithReply (Action reply); ``` needs to be something like ``` Func reply ```