From 53fc95fc0e6fb451fc69bcb59a48e8589ef5605f Mon Sep 17 00:00:00 2001
From: Fletcher Dunn <fletcherd@valvesoftware.com>
Date: Tue, 12 Mar 2024 18:53:11 -0700
Subject: [PATCH] Don't allow ECN to be set to 3

P4:8760988
---
 .../clientlib/csteamnetworkingsockets.cpp                       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/steamnetworkingsockets/clientlib/csteamnetworkingsockets.cpp b/src/steamnetworkingsockets/clientlib/csteamnetworkingsockets.cpp
index 8f1e261..45eaffc 100644
--- a/src/steamnetworkingsockets/clientlib/csteamnetworkingsockets.cpp
+++ b/src/steamnetworkingsockets/clientlib/csteamnetworkingsockets.cpp
@@ -129,7 +129,7 @@ DEFINE_CONNECTON_DEFAULT_CONFIGVAL( int32, P2P_Transport_SDR_Penalty, 0, 0, INT_
 #endif
 
 #ifdef _WIN32
-DEFINE_GLOBAL_CONFIGVAL( int32, ECN, -1, -1, 3 );
+DEFINE_GLOBAL_CONFIGVAL( int32, ECN, -1, -1, 2 );
 #endif
 
 static GlobalConfigValueEntry *s_pFirstGlobalConfigEntry = nullptr;