Crystal gRPC Example

This is an example app showcasing the grpc Crystal shard.

Installation

git clone https://github.com/jgaskins/grpc_example.git
cd grpc_example
shards

Usage

1. Compile the .proto file containing the service and message definitions

   protoc -I protos \
     --grpc_out=src/protobufs \
     --crystal_out=src/protobufs \
     --plugin=protoc-gen-grpc=bin/grpc_crystal \
     --plugin=protoc-gen-crystal=bin/protoc-gen-crystal \
     protos/hello_world.proto
   

2. Run the server:

   crystal src/server.cr
   

3. Run the client, which will make a request to the server and pretty-print the result to standard output:

   crystal src/client.cr
   

Development

TODO: Write development instructions here

Contributing

1. Fork it (https://github.com/jgaskins/grpc_example/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Contributors

• Jamie Gaskins - creator and maintainer