diff options
| author | Ivan Nardi <12729895+IvanNardi@users.noreply.github.com> | 2023-01-18 18:18:36 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-01-18 18:18:36 +0100 |
| commit | 1b98bec0abb61fb86180a13869434da8519bd261 (patch) | |
| tree | fce6f0e35e87b1f7027d319e5645b0907e3fde94 /src/lib/protocols/bittorrent.c | |
| parent | de24206adccf2347addc05d6d62b3bf743fef411 (diff) | |
LRU caches: add a generic (optional and configurable) expiration logic (#1855)
Two caches already implemented a similar mechanism: make it generic.
Diffstat (limited to 'src/lib/protocols/bittorrent.c')
| -rw-r--r-- | src/lib/protocols/bittorrent.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/lib/protocols/bittorrent.c b/src/lib/protocols/bittorrent.c index cdb62e8db..852b7cbac 100644 --- a/src/lib/protocols/bittorrent.c +++ b/src/lib/protocols/bittorrent.c @@ -123,19 +123,20 @@ static void ndpi_add_connection_as_bittorrent(struct ndpi_detection_module_struc key1 = ndpi_ip_port_hash_funct(flow->c_address.v4, flow->c_port), key2 = ndpi_ip_port_hash_funct(flow->s_address.v4, flow->s_port); - ndpi_lru_add_to_cache(ndpi_struct->bittorrent_cache, key1, NDPI_PROTOCOL_BITTORRENT); - ndpi_lru_add_to_cache(ndpi_struct->bittorrent_cache, key2, NDPI_PROTOCOL_BITTORRENT); + ndpi_lru_add_to_cache(ndpi_struct->bittorrent_cache, key1, NDPI_PROTOCOL_BITTORRENT, ndpi_get_current_time(flow)); + ndpi_lru_add_to_cache(ndpi_struct->bittorrent_cache, key2, NDPI_PROTOCOL_BITTORRENT, ndpi_get_current_time(flow)); /* Now add hosts as twins */ ndpi_lru_add_to_cache(ndpi_struct->bittorrent_cache, flow->c_address.v4 + flow->s_address.v4, - NDPI_PROTOCOL_BITTORRENT); + NDPI_PROTOCOL_BITTORRENT, + ndpi_get_current_time(flow)); /* Also add +2 ports of the sender in order to catch additional sockets open by the same client */ for(i=0; i<2; i++) { key1 = ndpi_ip_port_hash_funct(flow->c_address.v4, htons(ntohs(flow->c_port)+1+i)); - ndpi_lru_add_to_cache(ndpi_struct->bittorrent_cache, key1, NDPI_PROTOCOL_BITTORRENT); + ndpi_lru_add_to_cache(ndpi_struct->bittorrent_cache, key1, NDPI_PROTOCOL_BITTORRENT, ndpi_get_current_time(flow)); } #ifdef BITTORRENT_CACHE_DEBUG |