/* Clean up all peers in current bucket, remove timedout pools and
torrents */
static void * clean_worker( void * args ) {
(void) args;
while( 1 ) {
int bucket = OT_BUCKET_COUNT;
while( bucket-- ) {
ot_vector *torrents_list = mutex_bucket_lock( bucket );
size_t toffs;
int delta_torrentcount = 0;
for( toffs=0; toffs<torrents_list->size; ++toffs ) {
ot_torrent *torrent = ((ot_torrent*)(torrents_list->data)) + toffs;
if( clean_single_torrent( torrent ) ) {
vector_remove_torrent( torrents_list, torrent );
--delta_torrentcount;
--toffs;
}
}
mutex_bucket_unlock( bucket, delta_torrentcount );
if( !g_opentracker_running )
return NULL;
usleep( OT_CLEAN_SLEEP );
}
stats_cleanup();
}
return NULL;
}
/* Clean up all peers in current bucket, remove timedout pools and
torrents */
static void * clean_worker( void * args ) {
#ifdef _DEBUG
ts_log_debug("ot_clean::clean_worker: start");
#endif
(void) args;
while( 1 ) {
int bucket = OT_BUCKET_COUNT;
while( bucket-- ) {
ot_vector *torrents_list = mutex_bucket_lock( bucket );
size_t toffs;
int delta_torrentcount = 0;
for( toffs=0; toffs<torrents_list->size; ++toffs ) {
ot_torrent *torrent = ((ot_torrent*)(torrents_list->data)) + toffs;
if( clean_single_torrent( torrent ) ) {
/* terasaur -- begin mod */
/*
torrent->peer_list->peer_count = 0;
torrent->peer_list->seed_count = 0;
#ifdef _DEBUG
ts_log_debug("ot_clean::clean_worker: calling ts_update_torrent_stats");
#endif
ts_update_torrent_stats(torrent, 0);
#ifdef _DEBUG
ts_log_debug("ot_clean::clean_worker: after ts_update_torrent_stats");
#endif
*/
/* terasaur -- end mod */
vector_remove_torrent( torrents_list, torrent );
#ifdef _DEBUG
ts_log_debug("ot_clean::clean_worker: after vector_remove_torrent");
#endif
--delta_torrentcount;
--toffs;
}
#ifdef _DEBUG
ts_log_debug("ot_clean::clean_worker: after if clean_single_torrent block");
#endif
}
mutex_bucket_unlock( bucket, delta_torrentcount );
if( !g_opentracker_running )
return NULL;
usleep( OT_CLEAN_SLEEP );
}
#ifdef _DEBUG
ts_log_debug("ot_clean::clean_worker: calling stats_cleanup");
#endif
stats_cleanup();
}
#ifdef _DEBUG
ts_log_debug("ot_clean::clean_worker: returning");
#endif
return NULL;
}
static void clean_make() {
int bucket;
for( bucket = OT_BUCKET_COUNT - 1; bucket >= 0; --bucket ) {
ot_vector *torrents_list = mutex_bucket_lock( bucket );
size_t toffs;
for( toffs=0; toffs<torrents_list->size; ++toffs ) {
ot_torrent *torrent = ((ot_torrent*)(torrents_list->data)) + toffs;
if( clean_single_torrent( torrent ) ) {
vector_remove_torrent( torrents_list, torrent );
--toffs; continue;
}
}
mutex_bucket_unlock( bucket );
}
}
size_t add_peer_to_torrent_proxy( ot_hash hash, ot_peer *peer ) {
int exactmatch;
ot_torrent *torrent;
ot_peer *peer_dest;
ot_vector *torrents_list = mutex_bucket_lock_by_hash( hash );
torrent = vector_find_or_insert( torrents_list, (void*)hash, sizeof( ot_torrent ), OT_HASH_COMPARE_SIZE, &exactmatch );
if( !torrent )
return -1;
if( !exactmatch ) {
/* Create a new torrent entry, then */
memcpy( torrent->hash, hash, sizeof(ot_hash) );
if( !( torrent->peer_list = malloc( sizeof (ot_peerlist) ) ) ) {
vector_remove_torrent( torrents_list, torrent );
mutex_bucket_unlock_by_hash( hash, 0 );
return -1;
}
byte_zero( torrent->peer_list, sizeof( ot_peerlist ) );
}
/* Check for peer in torrent */
peer_dest = vector_find_or_insert_peer( &(torrent->peer_list->peers), peer, &exactmatch );
if( !peer_dest ) {
mutex_bucket_unlock_by_hash( hash, 0 );
return -1;
}
/* Tell peer that it's fresh */
OT_PEERTIME( peer ) = 0;
/* If we hadn't had a match create peer there */
if( !exactmatch ) {
torrent->peer_list->peer_count++;
if( OT_PEERFLAG(peer) & PEER_FLAG_SEEDING )
torrent->peer_list->seed_count++;
}
memcpy( peer_dest, peer, sizeof(ot_peer) );
mutex_bucket_unlock_by_hash( hash, 0 );
return 0;
}
static int persist_add_peer(ot_hash *hash, ot_peerlist *peer_list, ot_peer *peer) {
int exactmatch, delta_torrentcount = 0;
ot_torrent *torrent;
ot_peer *peer_dest;
/* eliminate compiler warnings */
(void)peer_list;
ot_vector *torrents_list = mutex_bucket_lock_by_hash(*hash);
if( !accesslist_hashisvalid( hash ) ) {
mutex_bucket_unlock_by_hash( *hash, 0 );
return 0;
}
torrent = vector_find_or_insert( torrents_list, (void*)hash, sizeof( ot_torrent ), OT_HASH_COMPARE_SIZE, &exactmatch );
if( !torrent ) {
mutex_bucket_unlock_by_hash( *hash, 0 );
return 0;
}
if( !exactmatch ) {
/* Create a new torrent entry, then */
memcpy( torrent->hash, hash, sizeof(ot_hash) );
if( !( torrent->peer_list = malloc( sizeof (ot_peerlist) ) ) ) {
vector_remove_torrent( torrents_list, torrent );
mutex_bucket_unlock_by_hash( *hash, 0 );
return 0;
}
byte_zero( torrent->peer_list, sizeof( ot_peerlist ) );
delta_torrentcount = 1;
}
/* Ignore torrent base in odb file, just use current clock. */
torrent->peer_list->base = g_now_minutes;
/* Check for peer in torrent */
peer_dest = vector_find_or_insert_peer( &(torrent->peer_list->peers), peer, &exactmatch );
if( !peer_dest ) {
mutex_bucket_unlock_by_hash( *hash, delta_torrentcount );
return 0;
}
/* If we hadn't had a match, create peer there */
if( !exactmatch ) {
torrent->peer_list->peer_count++;
if( OT_PEERFLAG(peer) & PEER_FLAG_COMPLETED )
torrent->peer_list->down_count++;
if( OT_PEERFLAG(peer) & PEER_FLAG_SEEDING )
torrent->peer_list->seed_count++;
} else {
LOG_ERR("Repeat peer in a same torrent\n");
assert(0);
}
memcpy( peer_dest, peer, sizeof(ot_peer) );
mutex_bucket_unlock_by_hash( *hash, delta_torrentcount );
return 0;
}
