From 60d3e4d963830b56484de837d750c17c6fa01ae0 Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Wed, 29 Jan 2025 19:15:12 -0500
Subject: [PATCH] set ack requested flag after second resend attempt
---
libi2pd/SSU2Session.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libi2pd/SSU2Session.cpp b/libi2pd/SSU2Session.cpp
index bb2641f4..41c5bb11 100644
--- a/libi2pd/SSU2Session.cpp
+++ b/libi2pd/SSU2Session.cpp
@@ -623,7 +623,8 @@ namespace transport
}
else
{
- uint32_t packetNum = SendData (it->second->payload, it->second->payloadSize);
+ uint32_t packetNum = SendData (it->second->payload, it->second->payloadSize,
+ it->second->numResends > 1 ? SSU2_FLAG_IMMEDIATE_ACK_REQUESTED : 0);
it->second->numResends++;
it->second->sendTime = ts;
resentPackets.emplace (packetNum, it->second);