fix: close error nil conn

Author: Esonhugh

cmd/server/main.go

@@ -24,11 +24,13 @@ func main() {
 	// app.RunApp(rch)
 
 	ch := make(chan os.Signal, 1)
-	go terminal.RunApplication(terminal.ApplicationSpec{
+	app := terminal.CreateApplication(terminal.ApplicationSpec{
 		ConsoleLogBuffer: buf,
 		Rch:              rch,
 		CloseCh:          ch,
 	})
+	go app.Run()
 	<-ch
+	app.Stop()
 	os.Exit(0)
 }

cmd/server/sessionmanager/bundle.js

@@ -37,8 +37,6 @@ func RunServer(rch define.RelayChan, buffer io.Writer) {
 	}
 
 	router.GET("/cert", func(c *gin.Context) {
-		c.Header("Content-Disposition", "attachment; filename=cert.pem")
-		c.Header("Content-Type", "application/text/plain")
 		c.FileAttachment("cert/cert.pem", "cert.pem")
 	})
 

cmd/server/sessionmanager/server.go

@@ -30,8 +30,7 @@ func CreateApplication(Spec ApplicationSpec) Application {
 	}
 }
 
-func RunApplication(Spec ApplicationSpec) {
-	app := CreateApplication(Spec)
+func (app *Application) Run() {
 	LogUI := app.CreateLogUI()
 	TermUI := app.CreateTermUI()
 	app.LogArea = LogUI
@@ -45,6 +44,10 @@ func RunApplication(Spec ApplicationSpec) {
 	}
 }
 
+func (app *Application) Stop() {
+	app.UI.Stop()
+}
+
 func (app Application) CreateLogUI() *tview.TextView {
 	LogUI := tview.NewTextView().
 		SetDynamicColors(true).