From 822cb35efe35b95c269329275b1d00f3b7f3b7c8 Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Sun, 28 Jan 2024 18:12:40 -0500
Subject: [PATCH] limit send Ack timeout by Ack delay interval

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

diff --git a/libi2pd/Streaming.cpp b/libi2pd/Streaming.cpp
index a4604892..74fb3d97 100644
--- a/libi2pd/Streaming.cpp
+++ b/libi2pd/Streaming.cpp
@@ -205,8 +205,12 @@ namespace stream
 				if (m_LastReceivedSequenceNumber >= 0)
 				{
 					if (!m_IsAckSendScheduled)
+					{	
 						// send NACKs for missing messages 
-						ScheduleAck (MIN_SEND_ACK_TIMEOUT*m_SavedPackets.size ());
+						int ackTimeout = MIN_SEND_ACK_TIMEOUT*m_SavedPackets.size ();
+						if (ackTimeout > m_AckDelay) ackTimeout = m_AckDelay;
+						ScheduleAck (ackTimeout);
+					}	
 				}	
 				else
 					// wait for SYN