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https://rednafi.com/go/testing-unary-grpc-services/ · 23 Mar 2026

How to test unary gRPC services in Go - handler logic, interceptors, deadlines, metadata propagation, and rich error details - all in-memory with bufconn.

go grpc testing distributed systems

Wrapping a gRPC client in Go

https://rednafi.com/go/wrap-grpc-client/ · 15 Mar 2026

How to wrap a generated gRPC client behind a clean Go API so users never have to touch protobuf types or connection management directly.

go grpc api distributed systems

In praise of the etcd codebase

https://rednafi.com/shards/2026/03/etcd-codebase/ · 14 Mar 2026

Why the etcd codebase is my go-to reference for building gRPC services in Go.

go grpc distributed systems