Ajout d'un mutex pour pouvoir mettre à jour via une goroutine la liste des messages

mailblog.go

@@ -25,7 +25,10 @@ func main() {
 	if err != nil {
 		log.Fatal(err)
 	}
-	file, err := os.Open(fmt.Sprintf("%s/.config/mailblog.json", home))
+	configurationFileName := fmt.Sprintf("%s/.config/mailblog.json", home)
+	log.Println("Mailblog starting using", configurationFileName)
+
+	file, err := os.Open(configurationFileName)
 	if err == nil {
 		defer file.Close()
 		decoder := json.NewDecoder(file)
@@ -53,20 +56,28 @@ func main() {
 		}
 	}
 
+	var blog Blog
+	blog.Lang = "fr-FR"
+	blog.Title = configuration.Title
+	go MailboxFetcher(configuration, &blog)
+	StartServer(&blog)
+}
+
+func MailboxFetcher(configuration BlogConfiguration, blog *Blog) {
+
 	var mb MailBox
 	mb.Configure(&configuration.MailBox)
-	err = mb.Connect()
+	err := mb.Connect()
 	if err != nil {
 		log.Fatal(err)
 	}
 	defer mb.Close()
 
-	var blog Blog
-	blog.Lang = "fr-FR"
-	blog.Title = configuration.Title
-	blog.Posts, err = mb.GetMessages()
+	posts, err := mb.GetMessages()
 	if err != nil {
-		log.Fatal(err)
+		log.Println(err)
 	}
-	StartServer(&blog)
+	blog.mutex.Lock()
+	defer blog.mutex.Unlock()
+	blog.Posts = posts
 }