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Calculator GRPC

Simple calculator using protocol buffers.

Functionallity

  • Sum API (gRPC Unary).

Getting Started

Dependencies

  • Golang.
  • Protoc (Find the correct protocol buffers version based on your Linux Distripution: https://github.com/google/protobuf/releases). 
      # Make sure you grab the latest version
  curl -OL https://github.com/google/protobuf/releases/download/v3.19.3/protoc-3.19.3-linux-x86_64.zip
  # Unzip
  unzip protoc-3.19.3-linux-x86_64.zip -d protoc3
  # Move protoc to /usr/local/bin/
  sudo mv protoc3/bin/* /usr/local/bin/
  # Move protoc3/include to /usr/local/include/
  sudo mv protoc3/include/* /usr/local/include/
  # Optional: change owner
  sudo chown [user] /usr/local/bin/protoc
  sudo chown -R [user] /usr/local/include/google

Installing

go get -u google.golang.org/grpc
go get -u google.golang.org/protobuf
chmod u+x generate.sh
./generate.sh

Executing program

go run calculator_server/server.go
go run calculator_client/client.go