Can any one help to use 4.6 net.http??
Unity Version is 2017.1.1f1,2017.3.1p3.
Can any one help?
You will need to manually add a reference to the System.Net.Http.dll assembly in the .NET class libraries (Unity does not reference it by default). You can do this by adding an mcs.rsp file in the Assets folder of your project with these contents:
-r:System.Net.Http.dll
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Thanks a lot ~ I have already saw you relay on the same issue in other same forums,But it’s seems only without compile error. When I use HttpClient.setVersion (2,0) ，what I realy want to use http2 to save tcp connection count ,it show me a exception .With the version(1,0) or (1,1) it can run and get the http server data.
I am not sure if I should continue to find a way to use unity dnet4.6 httpclient for my http2 request or find another way …
I’m unsure about the status of http2 support. I would recommend creating a test case which does what you want, then see if it works with .NET outside of Unity. If it does work there, but not in Unity, then please file a bug report.
This gives me:
error CS0006: Metadata file `System.Net.Http.dll' could not be found
Compilation failed: 1 error(s), 0 warnings
Which Scripting Runtime Version and Api Compatibility Level values are you using the the Player Settings?
Nevermind, after I deleted library and temp files this is no longer an issue.
Android, .Net 4.x equivalent, Mono.
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hi @JoshPeterson – do you have any additional info on the purpose of the mcs.rsp file?
The mcs.rsp file is used to provide additional command line arguments to the C# compiler. In all currently supported versions of Unity, the file should be named csc.rsp, since Unity now uses csc.exe (i.e. Roslyn) as the C# compiler in all cases.
many thanks
hey @JoshPeterson – one additional question, does it matter where i place the actual .dll within the project?
In general no, it does not matter. But which .dll file are you putting in the project? Sorry, I may have missed something.
I’m trying to make use of System.Net.Http.WebRequest.dll. Specifically, the ClientCertificateOptions in the WebRequestHandler
Ahh ok! So should not need to copy System.Net.Http.WebRequest.dll into the Unity project. Just referencing it from the csc.rsp should be enough to use it properly.
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what’s peculiar is that when running the code within the editor, everything works as expected. i only see this when when doing the actual build
Can you send the text of those error messages? I don’t see all of the text in the screen shot.
gotcha – let me give it a shot without the dll being there
sure, here’s one of the error messages
Reference rewriter: Error: method System.Void System.Net.Http.HttpClientHandler::CheckDisposedOrStarted() doesn’t exist in target framework. It is referenced from System.Net.Http.WebRequest.dll at System.Void System.Net.Http.WebRequestHandler::set_AuthenticationLevel(System.Net.Security.AuthenticationLevel).
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i’m on unity 2020.3.40f1 btw