Fix for flashes not clearing bug

webui/root_controller.go

@@ -16,17 +16,30 @@ func RootIndex(w http.ResponseWriter, req *http.Request, ctx *httpd.Context) (er
 	if err != nil {
 		return fmt.Errorf("Failed to load greeting: %v", err)
 	}
-
+	// Get flash messages, save session
+	errorFlash := ctx.Session.Flashes("errors")
+	if err = ctx.Session.Save(req, w); err != nil {
+		return err
+	}
+	// Render template
 	return httpd.RenderTemplate("root/index.html", w, map[string]interface{}{
-		"ctx":      ctx,
-		"greeting": template.HTML(string(greeting)),
+		"ctx":        ctx,
+		"errorFlash": errorFlash,
+		"greeting":   template.HTML(string(greeting)),
 	})
 }
 
 // RootMonitor serves the Inbucket monitor page
 func RootMonitor(w http.ResponseWriter, req *http.Request, ctx *httpd.Context) (err error) {
+	// Get flash messages, save session
+	errorFlash := ctx.Session.Flashes("errors")
+	if err = ctx.Session.Save(req, w); err != nil {
+		return err
+	}
+	// Render template
 	return httpd.RenderTemplate("root/monitor.html", w, map[string]interface{}{
-		"ctx": ctx,
+		"ctx":        ctx,
+		"errorFlash": errorFlash,
 	})
 }
 
@@ -38,8 +51,15 @@ func RootStatus(w http.ResponseWriter, req *http.Request, ctx *httpd.Context) (e
 		config.GetPOP3Config().IP4port)
 	webListener := fmt.Sprintf("%s:%d", config.GetWebConfig().IP4address.String(),
 		config.GetWebConfig().IP4port)
+	// Get flash messages, save session
+	errorFlash := ctx.Session.Flashes("errors")
+	if err = ctx.Session.Save(req, w); err != nil {
+		return err
+	}
+	// Render template
 	return httpd.RenderTemplate("root/status.html", w, map[string]interface{}{
 		"ctx":             ctx,
+		"errorFlash":      errorFlash,
 		"version":         config.Version,
 		"buildDate":       config.BuildDate,
 		"smtpListener":    smtpListener,