From 121eeedc1427aafbadb64f357d851e4e2cb81161 Mon Sep 17 00:00:00 2001
From: Philipp Hancke <phancke@meta.com>
Date: Tue, 18 Jun 2024 13:42:29 -0700
Subject: [PATCH] Improve icecandidateerror text when the TURN/TCP connection
 is not established

This can be tested by trying to connect to a TURN server that does not
listen on a specific TCP port.

BUG=None

Change-Id: I7029112afa4b1b4376220dfc2d613a30090e4f7d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/354901
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Markus Handell <handellm@google.com>
Commit-Queue: Philipp Hancke <phancke@meta.com>
Cr-Commit-Position: refs/heads/main@{#42595}
---
 p2p/base/turn_port.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/p2p/base/turn_port.cc b/p2p/base/turn_port.cc
index 201903587d..e58d03e924 100644
--- a/p2p/base/turn_port.cc
+++ b/p2p/base/turn_port.cc
@@ -989,7 +989,9 @@ void TurnPort::Release() {
 
 void TurnPort::Close() {
   if (!ready()) {
-    OnAllocateError(SERVER_NOT_REACHABLE_ERROR, "");
+    OnAllocateError(
+        SERVER_NOT_REACHABLE_ERROR,
+        GetProtocol() != PROTO_UDP ? "Failed to establish connection" : "");
   }
   request_manager_.Clear();
   // Stop the port from creating new connections.