Add a knob to help reducing memory consumption. This time: empty torrents may expire sooner

1 files changed, 3 insertions, 1 deletions

diff --git a/src/ot_clean.c b/src/ot_clean.c
index 77cb4ba..9e2186f 100644
--- a/src/ot_clean.c
+++ b/src/ot_clean.c
@@ -16,6 +16,8 @@
 #include "ot_vector.h"
 #include "trackerlogic.h"
 
+ot_time g_empty_torrent_timeout = OT_TORRENT_TIMEOUT;
+
 /* Returns amount of removed peers */
 static ssize_t clean_single_bucket(ot_peer *peers, size_t peer_count, size_t peer_size, time_t timedout, size_t *removed_seeders) {
   ot_peer *last_peer, *insert_point;
@@ -106,7 +108,7 @@ int clean_single_torrent(ot_torrent *torrent) {
   /* Already empty and nothing arrived before the peer timeout: keep it only
      while a down count is worth remembering */
   if (timedout > OT_PEER_TIMEOUT && !torrent->peer_list6 && !torrent->peer_list4)
-    return torrent->down_count ? 0 : 1;
+    return (torrent->down_count && timedout <= g_empty_torrent_timeout) ? 0 : 1;
 
   /* Peers past the peer timeout are gone regardless, which caps how far the
      lists are aged in this pass */