From b7c206c44bacaf611b06855f9d6292d88b196978 Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Thu, 9 Apr 2020 15:00:38 -0400
Subject: [PATCH] replace by new incoming session

---
 libi2pd/NTCP2.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/libi2pd/NTCP2.cpp b/libi2pd/NTCP2.cpp
index a92c77ce..85d83bf0 100644
--- a/libi2pd/NTCP2.cpp
+++ b/libi2pd/NTCP2.cpp
@@ -1262,7 +1262,11 @@ namespace transport
 		if (it != m_NTCP2Sessions.end ())
 		{
 			LogPrint (eLogWarning, "NTCP2: session to ", ident.ToBase64 (), " already exists");
-			return false;
+			if (incoming)
+				// replace by new session
+				it->second->Terminate ();
+			else
+				return false;
 		}
 		m_NTCP2Sessions.insert (std::make_pair (ident, session));
 		return true;