From 525cbef68f4e424bc1cf7fb9cde63a933bbe4a39 Mon Sep 17 00:00:00 2001
From: chaos-zhu <ggchaos1022@gmail.com>
Date: Sat, 17 Aug 2024 00:18:12 +0800
Subject: [PATCH] =?UTF-8?q?:bug:=20=E4=BF=AE=E5=A4=8D=E7=BB=88=E7=AB=AF?=
 =?UTF-8?q?=E8=BF=9E=E6=8E=A5=E5=A4=B1=E8=B4=A5=E5=BC=82=E5=B8=B8=E6=8A=9B?=
 =?UTF-8?q?=E5=87=BA?=
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---
 server/app/socket/terminal.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/server/app/socket/terminal.js b/server/app/socket/terminal.js
index 3353476..455a2bf 100644
--- a/server/app/socket/terminal.js
+++ b/server/app/socket/terminal.js
@@ -128,11 +128,11 @@ module.exports = (httpServer) => {
 
       function listenerInput(key) {
         if (sshClient._sock.writable === false) return consola.info('终端连接已关闭,禁止输入')
-        stream.write(key)
+        stream && stream.write(key)
       }
       function resizeShell({ rows, cols }) {
         // consola.info('更改tty终端行&列: ', { rows, cols })
-        stream.setWindow(rows, cols)
+        stream && stream.setWindow(rows, cols)
       }
       socket.on('input', listenerInput)
       socket.on('resize', resizeShell)
@@ -144,6 +144,7 @@ module.exports = (httpServer) => {
         sshClient?.end()
         sshClient?.destroy()
         sshClient = null
+        stream = null
         setTimeout(async () => {
           // 初始化新的SSH客户端对象
           sshClient = new SSHClient()