From cf6dfaf784fe76765eb8b67ac56c60c8852d585e Mon Sep 17 00:00:00 2001
From: NI <nirui@gmx.com>
Date: Tue, 1 Oct 2019 15:52:43 +0800
Subject: [PATCH] Refuse console input when the terminal is closed

---
 ui/widgets/screen_console.vue | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/ui/widgets/screen_console.vue b/ui/widgets/screen_console.vue
index cf5bda1..080d794 100644
--- a/ui/widgets/screen_console.vue
+++ b/ui/widgets/screen_console.vue
@@ -75,6 +75,7 @@ class Term {
   constructor(control) {
     const resizeDelayInterval = 500;
 
+    this.closed = false;
     this.term = new Terminal({
       allowTransparency: false,
       cursorBlink: true,
@@ -91,10 +92,18 @@ class Term {
     });
 
     this.term.onData(data => {
+      if (this.closed) {
+        return;
+      }
+
       control.send(data);
     });
 
     this.term.onKey(ev => {
+      if (this.closed) {
+        return;
+      }
+
       if (!control.echo()) {
         return;
       }
@@ -252,6 +261,8 @@ class Term {
   }
 
   destroy() {
+    this.closed = true;
+
     try {
       this.term.dispose();
     } catch (e) {