Pre-requites

1. Install protoc-gen-micro go get github.com/micro/protoc-gen-micro
2. Install Go's support for protocol buffers go get -u github.com/golang/protobuf/protoc-gen-go
3. Install protocol buffer compiler
4. Install Go

Steps for writing own microservice

1. Write the API documentation in the protobuf as shown in sum/sum.proto
2. Compile it using protoc --proto_path=$GOPATH/src:. --micro_out=. --go_out=. sum.proto .
3. Implement both server and client, you can look at the example in the repo.
4. Run both the client and server in separate terminals, but server first.

How to run this example

Open two terminals, run server first in one terminal, then client in the other one. You're done!