server-reflection/

README

Chapter 2: Developing Product Info Service and Client

• Online retail scenario has a ProductInfo micro service which is responsible for managing the products and their information. The consumer of that service can add, remove, retrieve products via that service.

• ProductInfo service is implemented on Go.

• One of the consumer of that service is written using Java.

• This use case shows you can implement both ProductInfo service and its consumer.

Go Server and Client

Go Server

To build gRPC Go server with Bazel, use the following command from sample directory

$ bazel build //ch02/productinfo/go/server:server

To spin up the Go microservice, run the following command from root directory.

$ bazel-bin/ch02/productinfo/go/server/darwin_amd64_stripped/server

Go Client

To build gRPC Go Client with Bazel, use the following command from sample directory

$ bazel build //ch02/productinfo/go/client:client

To run gRPC Go Client and test microservice, use the following command from root directory.

$ bazel-bin/ch02/productinfo/go/client/darwin_amd64_stripped/client

Java Server and Client

Java Server

To build gRPC Java server with Bazel, use the following command from sample directory

$ bazel build //ch02/productinfo/java:server

To spin up the Java microservice, run the following command from root directory.

$ bazel-bin/ch02/productinfo/java/server

Java Client

To build gRPC Java Client with Bazel, use the following command from sample directory

$ bazel build //ch02/productinfo/java:client

To run gRPC Java Client and test microservice, use the following command from root directory.

$ bazel-bin/ch02/productinfo/java/client