Lessons Learned in Building a gRPC Implementation for .NET...
summary
A new gRPC for .NET builds on ASP.NET Core primitives and ships a working trivia app using bi-directional streaming, a real-time SignalR scoreboard, and Zipkin distributed traces to prove tracing and multiplexing. TLS uses the OS native crypto stacks (SChannel, Secure Transport) which simplifies cert handling but leaves macOS without server ALPN for some HTTP/2 TLS scenarios. Performance work yields about 3x HTTP/2 client improvement in .NET 5 versus earlier .NET, while single-connection multi-stream client throughput remains ~20% behind Go.
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chapters (9)
- 0:00Intro
- 0:57What is grpc-dotnet?
- 7:12Security
- 9:16Distributed tracing
- 12:20Hosted App Model
- 13:50Sharing bindings
- 17:57Measure what matters
- 21:09grpc-dotnet Community
- 22:35Lessons Learned
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