go-grpc-handler

gRPC interceptors in Go handle cross-cutting concerns like auth, logging, and OTel tracing via reusable interceptor chains. This skill provides standardized patterns to apply these concerns uniformly across service-to-service communication without coupling them to business logic.

Mapping domain errors to gRPC status codes requires a single status writer to translate application errors into precise status codes with structured details. This approach ensures strict adherence to gRPC status standards while separating transport concerns from business logic.

gRPC streaming in Go requires specific patterns for unary, server-streaming, client-streaming, and bidirectional call types. This skill provides battle-tested implementations that ensure context propagation and reliable communication across all streaming variations.

The Humble Object pattern separates gRPC transport logic from business logic by acting as a thin transport layer between RPC calls and application code. This isolation ensures consistent error handling, observability, and tenancy isolation within meshed environments.

gRPC handler supports microservices communication within meshed environments by ensuring strict context propagation and reliable service-to-service interactions. It facilitates integration of cross-cutting concerns like authentication and tracing required for distributed systems.