blog service setup

blog/blog_server/server.go

@@ -0,0 +1,50 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net"
+	"os"
+	"os/signal"
+
+	"github.com/simplesteph/grpc-go-course/blog/blogpb"
+	"google.golang.org/grpc"
+)
+
+type server struct {
+}
+
+func main() {
+	// if we crash the go code, we get the file name and line number
+	log.SetFlags(log.LstdFlags | log.Lshortfile)
+
+	fmt.Println("Blog Service Started")
+
+	lis, err := net.Listen("tcp", "0.0.0.0:50051")
+	if err != nil {
+		log.Fatalf("Failed to listen: %v", err)
+	}
+
+	opts := []grpc.ServerOption{}
+	s := grpc.NewServer(opts...)
+	blogpb.RegisterBlogServiceServer(s, &server{})
+
+	go func() {
+		fmt.Println("Starting Server...")
+		if err := s.Serve(lis); err != nil {
+			log.Fatalf("failed to serve: %v", err)
+		}
+	}()
+
+	// Wait for Control C to exit
+	ch := make(chan os.Signal, 1)
+	signal.Notify(ch, os.Interrupt)
+
+	// Block until a signal is received
+	<-ch
+	fmt.Println("Stopping the server")
+	s.Stop()
+	fmt.Println("Closing the listener")
+	lis.Close()
+	fmt.Println("End of Program")
+}

blog/blogpb/blog.proto

@@ -0,0 +1,16 @@
+syntax = "proto3";
+
+package blog;
+
+option go_package = "blogpb";
+
+message Blog {
+    string id = 1;
+    string author_id = 2;
+    string title = 3;
+    string content = 4;
+}
+
+service BlogService {
+
+}

generate.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
 
 protoc greet/greetpb/greet.proto --go_out=plugins=grpc:.
-protoc calculator/calculatorpb/calculator.proto --go_out=plugins=grpc:.
+protoc calculator/calculatorpb/calculator.proto --go_out=plugins=grpc:.
+protoc blog/blogpb/blog.proto --go_out=plugins=grpc:.