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The gRPC-Gateway is a plugin of the Google protocol buffers compiler protoc. It reads protobuf service definitions and generates a reverse-proxy server which translates a RESTful HTTP API into gRPC. This server is generated according to the google.api.http annotations in your service definitions. This helps you provide your APIs in both gRPC and RESTful style at the same […]
All the boilerplate you need to get started with writing grpc-gateway powered REST services in Go. Requirements Go 1.17+ Running Running main.go starts a web server on https://0.0.0.0:11000/. You can configure the port used with the $PORT environment variable, and to serve on HTTP set $SERVE_HTTP=true. An OpenAPI UI is served on https://0.0.0.0:11000/. Running the standalone server If you want to use […]
As a passionate about scalable project structure with a robust NestJS background, when I began working with Go, I missed some of the default features of this framework, like configuration module, global services, database connection, dependencies injections, etc., so I asked myself if a can apply the same techniques in Golang without any framework and […]
This article will show you how to build a basic gRPC Unary server-client. Before starting with the implementation, let us briefly describe what gRPC unary is. What is Unary? In the difference between the other gRPC service definitions of Server streaming, Client streaming, and Bidirectional streaming, the unary could be the simplest because it just […]
In this golang article, we are going to learn how to make a simple Golang gRPC server and the Python stub (gRPC client) to use that service. As a bonus, we will learn how to work with the partial update using Fieldmask. Overview: Python-based gRPC client makes the corresponding RPC call for its requirement. Golang-based gRPC […]