From 952f5aad9efe09cf1ad6b69749ef2c2a0c462c7f Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Mon, 14 Sep 2026 10:11:42 -0400
Subject: [PATCH] open seeded file in read-only mode

---
 libi2pd_client/Torrents.cpp       |  9 +++++++--
 libi2pd_client/TorrentsTunnel.cpp | 14 ++++++--------
 2 files changed, 13 insertions(+), 10 deletions(-)

diff --git a/libi2pd_client/Torrents.cpp b/libi2pd_client/Torrents.cpp
index ca7146c5..642a8e25 100644
--- a/libi2pd_client/Torrents.cpp
+++ b/libi2pd_client/Torrents.cpp
@@ -207,9 +207,14 @@ namespace torrents
 	{
 		if (!f.is_open ())
 		{
+			auto mode = std::ios::binary | std::ios::in;
 			auto filePath = fullFilePath;
-			if (isPart) filePath += ".part";
-			f.open (filePath, std::ios::binary | std::ios::in | std::ios::out);
+			if (isPart)
+			{
+				filePath += ".part";
+				mode |= std::ios::out;
+			}
+			f.open (filePath, mode);
 		}
 		auto ts = i2p::util::GetMonotonicSeconds ();
 		if (ts > lastFlushTime + TORRENT_FILE_FLUSH_INTERVAL)
diff --git a/libi2pd_client/TorrentsTunnel.cpp b/libi2pd_client/TorrentsTunnel.cpp
index 89e6ac71..0695f442 100644
--- a/libi2pd_client/TorrentsTunnel.cpp
+++ b/libi2pd_client/TorrentsTunnel.cpp
@@ -806,7 +806,6 @@ namespace torrents
 		{
 			auto ts = i2p::util::GetMonotonicSeconds ();
 			for (auto it: m_Torrents)
-			{
 				if (ts > it.second->GetNextUpdateStatusTime ())
 				{
 					if (!it.second->IsStopped () && (it.second->IsActive () || !it.second->IsComplete ()))
@@ -819,15 +818,14 @@ namespace torrents
 						else
 							UpdatePeersPerPiece (it.second);
 					}
+					boost::asio::post (GetDiskIOService (), [torrent = it.second, ts]()
+					{
+						for (auto it: torrent->GetFiles ())
+							if (ts > it->lastAccessTime + TORRENT_FILE_INACTIVITY_TIMEOUT)
+								it->Close ();
+					});
 					it.second->SetNextUpdateStatusTime (ts + TORRENTS_STATUS_UPDATE_INTERVAL + GetLocalDestination ()->GetRng ()() % TORRENTS_STATUS_UPDATE_INTERVAL_VARIANCE);
 				}
-				boost::asio::post (GetDiskIOService (), [torrent = it.second, ts]()
-				{
-					for (auto it: torrent->GetFiles ())
-						if (ts > it->lastAccessTime + TORRENT_FILE_INACTIVITY_TIMEOUT)
-							it->Close ();
-				});
-			}
 			ScheduleStatusUpdate ();
 		}
 	}