From d0933055cb01ecaab5428d9b5cbf276346a74297 Mon Sep 17 00:00:00 2001
From: anhoder <anhoderai@xiaoman.cn>
Date: Fri, 27 May 2022 18:25:43 +0800
Subject: [PATCH] fix:goroutine leak when open terminal

---
 pkg/models/terminal/terminal.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkg/models/terminal/terminal.go b/pkg/models/terminal/terminal.go
index dd5dff3bb..a2f3b60bc 100644
--- a/pkg/models/terminal/terminal.go
+++ b/pkg/models/terminal/terminal.go
@@ -71,6 +71,9 @@ type TerminalMessage struct {
 func (t TerminalSession) Next() *remotecommand.TerminalSize {
 	select {
 	case size := <-t.sizeChan:
+		if size.Height == 0 && size.Width == 0 {
+			return nil
+		}
 		return &size
 	}
 }
@@ -135,6 +138,7 @@ func (t TerminalSession) Toast(p string) error {
 // For now the status code is unused and reason is shown to the user (unless "")
 func (t TerminalSession) Close(status uint32, reason string) {
 	klog.Warning(status, reason)
+	close(t.sizeChan)
 	t.conn.Close()
 }