diff options
| author | /C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org </C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org> | 2008-01-05 16:41:15 +0000 |
|---|---|---|
| committer | /C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org </C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org> | 2008-01-05 16:41:15 +0000 |
| commit | 1102a95296e39f671efe51bb6bd9b30e5c14c91e (patch) | |
| tree | d1d42347ea82ce0075884acc23ffa7ba932fb3a1 /src/stats-mode.c | |
| parent | 1c0b4d3721e40586219fb7676e61e6ba19affdd2 (diff) | |
implement buffered connection logging to improve performance
Diffstat (limited to 'src/stats-mode.c')
| -rw-r--r-- | src/stats-mode.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/stats-mode.c b/src/stats-mode.c index e817c4e..05a1b2c 100644 --- a/src/stats-mode.c +++ b/src/stats-mode.c @@ -18,6 +18,7 @@ #include <stdlib.h> #include "cache.h" +#include "log.h" #include "conntrackd.h" #include <libnfnetlink/libnfnetlink.h> #include <libnetfilter_conntrack/libnetfilter_conntrack.h> @@ -37,6 +38,12 @@ static int init_stats(void) } memset(state.stats, 0, sizeof(struct ct_stats_state)); + STATE_STATS(buffer_log) = buffer_create(CONFIG(stats).buffer_size); + if (!STATE_STATS(buffer_log)) { + dlog(STATE(log), LOG_ERR, "can't allocate stats buffer"); + return -1; + } + STATE_STATS(cache) = cache_create("stats", LIFETIME, CONFIG(family), @@ -53,6 +60,9 @@ static int init_stats(void) static void kill_stats() { cache_destroy(STATE_STATS(cache)); + buffer_flush(STATE_STATS(buffer_log), + dlog_buffered_ct_flush, + STATE(stats_log)); } /* handler for requests coming via UNIX socket */ @@ -172,7 +182,7 @@ static int event_destroy_stats(struct nf_conntrack *ct) if (cache_del(STATE_STATS(cache), ct)) { debug_ct(ct, "cache destroy"); - dlog_ct(STATE(stats_log), ct); + dlog_buffered_ct(STATE(stats_log), STATE_STATS(buffer_log), ct); return 1; } else { debug_ct(ct, "can't destroy!"); |