From e21d875ae7c2c5b1d323fb1e87570af8e67ea32c Mon Sep 17 00:00:00 2001
From: rustdesk <info@rustdesk.com>
Date: Fri, 4 Sep 2026 07:30:29 +0800
Subject: [PATCH] Use on_error for refused-channel dialog in tunnel_loop

Redirect the refused-channel error through the standard on_error path
instead of calling msgbox directly, for consistency with other errors
in the port-forward flow.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab
---
 src/port_forward_mux.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/port_forward_mux.rs b/src/port_forward_mux.rs
index 1767f2bd2..371dbef43 100644
--- a/src/port_forward_mux.rs
+++ b/src/port_forward_mux.rs
@@ -679,7 +679,7 @@ mod tunnel {
                         match msg.union {
                             Some(message::Union::PortForwardChannel(ch)) => {
                                 if let Some(err) = handle.on_frame(ch) {
-                                    interface.msgbox("error", "Error", &err, "");
+                                    interface.on_error(&err);
                                 }
                             }
                             Some(message::Union::TestDelay(t)) => {