From 63689cf76312303c4323dc1ec16e662444b83b76 Mon Sep 17 00:00:00 2001
From: stalkerok <63958081+stalkerok@users.noreply.github.com>
Date: Thu, 15 Aug 2024 20:27:19 +0300
Subject: [PATCH] Add a flag about the connection peers are using NAT hole
 punching

PR #21052.
---
 src/base/bittorrent/peerinfo.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/base/bittorrent/peerinfo.cpp b/src/base/bittorrent/peerinfo.cpp
index cf27ba302..3706b1e81 100644
--- a/src/base/bittorrent/peerinfo.cpp
+++ b/src/base/bittorrent/peerinfo.cpp
@@ -367,6 +367,10 @@ void PeerInfo::determineFlags()
     if (useUTPSocket())
         updateFlags(u'P', C_UTP);
 
+    // h = Peer is using NAT hole punching
+    if (isHolepunched())
+        updateFlags(u'h', tr("Peer is using NAT hole punching"));
+
     m_flags.chop(1);
     m_flagsDescription.chop(1);
 }