Does .Net Core 2.1 support HTTP/2 requests?

Question

I am working to gRPC in my .Net Core 2.1 application, But when i send a request the server throws an error stating

Connection id "" bad request data: "Unrecognized HTTP version: 'HTTP/2.0'

• Microsoft.AspNetCore.Server.Kestrel.Core.BadHttpRequestException: Unrecognized HTTP version: 'HTTP/2.0'
• Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpParser`1.RejectUnknownVersion(Byte* version, Int32 length)
• Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpParser`1.ParseRequestLine(TRequestHandler handler, Byte* data, Int32 length)
• Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpParser1.ParseRequestLine(TRequestHandler handler, ReadOnlySequence1& buffer, SequencePosition& consumed, SequencePosition&

Answer 1

Please checkout documentation here to enable http/2 in kestrel: https://learn.microsoft.com/en-us/aspnet/core/fundamentals/servers/kestrel?view=aspnetcore-2.2#http2-support