From c10ee59de3d5c2b352cab10959a558c612bce9a8 Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Fri, 21 Jan 2022 21:34:50 -0500
Subject: [PATCH] cleanup memrory pools if no more streams

---
 libi2pd/Streaming.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/libi2pd/Streaming.cpp b/libi2pd/Streaming.cpp
index 4967c93d..71b25f1c 100644
--- a/libi2pd/Streaming.cpp
+++ b/libi2pd/Streaming.cpp
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2021, The PurpleI2P Project
+* Copyright (c) 2013-2022, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -1273,6 +1273,11 @@ namespace stream
 			m_IncomingStreams.erase (stream->GetSendStreamID ());
 			if (m_LastStream == stream) m_LastStream = nullptr;
 		}
+		if (m_Streams.empty ())
+		{
+			m_PacketsPool.CleanUp ();
+			m_I2NPMsgsPool.CleanUp ();
+		}	
 	}
 
 	bool StreamingDestination::DeleteStream (uint32_t recvStreamID)