Use gRPC over websocket

.gitignore

@@ -4,3 +4,5 @@ dist/
 build/
 *.pyc
 *.swp
+/fx
+tmp/

Gopkg.toml

@@ -45,3 +45,9 @@
 [[constraint]]
   name = "github.com/jteeuwen/go-bindata"
   version = "3.0.7"
+
+[[constraint]]
+  name = "github.com/golang/protobuf"
+
+[[constraint]]
+  name = "github.com/grpc-ecosystem/grpc-gateway"

Makefile

@@ -3,7 +3,9 @@ DIST_DIR=./dist
 
 install-deps:
 	@dep ensure
-build:
+generate:
+	@go generate ./api/fx.go
+build: generate
 	go build -o ${OUTPUT_DIR}/fx fx.go
 cross:
 	goreleaser --snapshot --skip-publish --skip-validate
@@ -14,4 +16,4 @@ clean:
 	rm -rf ${DIST_DIR}
 zip:
 	zip -r images.zip images/
-.PHONY: test build start list clean
+.PHONY: test build start list clean generate

README.md

@@ -185,6 +185,7 @@ end
 ##### Requirements
 * Docker: make sure [Docker](https://docs.docker.com/engine/installation/) installed and running on your server.
 * dep: fx project uses [dep](https://github.com/golang/dep) to do the golang dependency management.
+* protoc / grpc: Used for RPC and types definition (See a [setup script](https://gist.github.com/muka/4cc42c478b2699f0969450a1ec1ce44c) example)
 
 ##### Build and Run
 

api/client.go

@@ -0,0 +1,21 @@
+package api
+
+import (
+	"google.golang.org/grpc"
+)
+
+func NewClient(grpcEndpoint string) (FxServiceClient, *grpc.ClientConn, error) {
+
+	var opts []grpc.DialOption
+
+	//TODO review options
+	opts = append(opts, grpc.WithInsecure())
+
+	conn, err := grpc.Dial(grpcEndpoint, opts...)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	client := NewFxServiceClient(conn)
+	return client, conn, nil
+}

api/fx.go

@@ -0,0 +1,3 @@
+//go:generate sh gen.sh
+
+package api