gRPC Service Templates

Production-ready gRPC service templates in **Python**, **Go**, and **Node.js** — with shared protobuf definitions, streaming patterns, load balancing configs, and deep-dive guides.

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Key features of gRPC Service Templates

Code

• **Rich domain model**: Products with nested messages, enums, maps, oneof, repeated fields
• **All 4 RPC patterns**: Unary, server streaming, client streaming, bidirectional
• **Standard patterns**: FieldMask for partial updates, cursor-based pagination, gRPC health protocol
• **Well-documented**: Every field has a comment explaining its purpose and design rationale
• **Envoy proxy config**: L7 load balancing, health checks, connection pooling, circuit breaking
• **Health check configs**: Ready-to-use for Kubernetes (liveness/readiness probes), Docker Compose, and AWS ECS/ALB

**Rich domain model**: Products with nested messages, enums, maps, oneof, repeated fields

**All 4 RPC patterns**: Unary, server streaming, client streaming, bidirectional

**Standard patterns**: FieldMask for partial updates, cursor-based pagination, gRPC health protocol

**Well-documented**: Every field has a comment explaining its purpose and design rationale

**Envoy proxy config**: L7 load balancing, health checks, connection pooling, circuit breaking

**Health check configs**: Ready-to-use for Kubernetes (liveness/readiness probes), Docker Compose, and AWS ECS/ALB

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Quick Start:

# 1. Install dependencies
pip install grpcio grpcio-tools grpcio-health-checking grpcio-reflection

# 2. Generate stubs from proto files
mkdir -p python/gen
python -m grpc_tools.protoc \
    -I. \
    --python_out=python/gen \
    --grpc_python_out=python/gen \
    proto/common.proto proto/service.p

Key Features:

**Rich domain model**: Products with nested messages, enums, maps, oneof, repeated fields
**All 4 RPC patterns**: Unary, server streaming, client streaming, bidirectional
**Standard patterns**: FieldMask for partial updates, cursor-based pagination, gRPC health protocol
**Well-documented**: Every field has a comment explaining its purpose and design rationale
**Envoy proxy config**: L7 load balancing, health checks, connection pooling, circuit breaking

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📡 API Development — gRPC Service Templates Demo

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