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Live Sync for peers that do not come back too early.

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erdgeist 2008-12-01 17:56:53 +00:00
parent 334c6e4bbb
commit 566e8267e1
2 changed files with 13 additions and 0 deletions
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10
trackerlogic.c
View File

@ -103,6 +103,16 @@ ot_torrent *add_peer_to_torrent( ot_hash *hash, ot_peer *peer WANT_SYNC_PARAM(
} else { } else {
stats_issue_event( EVENT_RENEW, 0, OT_PEERTIME( peer_dest ) ); stats_issue_event( EVENT_RENEW, 0, OT_PEERTIME( peer_dest ) );
#ifdef WANT_SYNC_LIVE
/* Won't live sync peers that come back too fast. Only exception:
fresh "completed" reports */
if( !from_sync ) {
if( OT_PEERTIME( peer_dest ) > OT_CLIENT_SYNC_RENEW_BOUNDARY ||
( !(OT_FLAG(peer_dest) & PEER_FLAG_COMPLETED ) && (OT_FLAG(peer) & PEER_FLAG_COMPLETED ) ) )
livesync_tell( hash, peer );
}
#endif
if( (OT_FLAG(peer_dest) & PEER_FLAG_SEEDING ) && !(OT_FLAG(peer) & PEER_FLAG_SEEDING ) ) if( (OT_FLAG(peer_dest) & PEER_FLAG_SEEDING ) && !(OT_FLAG(peer) & PEER_FLAG_SEEDING ) )
torrent->peer_list->seed_count--; torrent->peer_list->seed_count--;
if( !(OT_FLAG(peer_dest) & PEER_FLAG_SEEDING ) && (OT_FLAG(peer) & PEER_FLAG_SEEDING ) ) if( !(OT_FLAG(peer_dest) & PEER_FLAG_SEEDING ) && (OT_FLAG(peer) & PEER_FLAG_SEEDING ) )

3
trackerlogic.h
View File

@ -26,6 +26,9 @@ typedef time_t ot_time;
#define OT_CLIENT_REQUEST_INTERVAL_RANDOM ( OT_CLIENT_REQUEST_INTERVAL - OT_CLIENT_REQUEST_VARIATION/2 + (int)( random( ) % OT_CLIENT_REQUEST_VARIATION ) ) #define OT_CLIENT_REQUEST_INTERVAL_RANDOM ( OT_CLIENT_REQUEST_INTERVAL - OT_CLIENT_REQUEST_VARIATION/2 + (int)( random( ) % OT_CLIENT_REQUEST_VARIATION ) )
/* If peers come back before 10 minutes, don't live sync them */
#define OT_CLIENT_SYNC_RENEW_BOUNDARY 10
/* We maintain a list of 1024 pointers to sorted list of ot_torrent structs /* We maintain a list of 1024 pointers to sorted list of ot_torrent structs
Sort key is, of course, its hash */ Sort key is, of course, its hash */
#define OT_BUCKET_COUNT 1024 #define OT_BUCKET_COUNT 1024