[wip] base options, command, service

example/example.go

@@ -0,0 +1,54 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	service2 "gitlab.bertha.cloud/partitio/grpc-service/service"
+)
+
+type GreeterHandler struct{}
+
+func hello(name string) string {
+	return fmt.Sprintf("Hello %s !", name)
+}
+
+func (g *GreeterHandler) SayHello(ctx context.Context, req *HelloRequest) (*HelloReply, error) {
+	return &HelloReply{Message: hello(req.Name)}, nil
+}
+
+func (g *GreeterHandler) SayHelloStream(req *HelloStreamRequest, s Greeter_SayHelloStreamServer) error {
+	for i := int64(0); i < req.Count; i++ {
+		if err := s.Send(&HelloReply{Message: hello(req.Name)}); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func main() {
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+	var svc service2.Service
+	var err error
+	svc, err = service2.New(
+		service2.WithContext(ctx),
+		service2.WithName("Greeting"),
+		service2.WithAfterStart(func() error {
+			fmt.Println("Server listening on", svc.Options().Address())
+			return nil
+		}),
+		service2.WithAfterStop(func() error {
+			fmt.Println("Stopping server")
+			return nil
+		}),
+	)
+	if err != nil {
+		panic(err)
+	}
+	RegisterGreeterServer(svc.Server(), &GreeterHandler{})
+	if err := svc.Start(); err != nil {
+		panic(err)
+	}
+}