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| author | Roger Dingledine <arma@torproject.org> | 2008-01-18 04:58:40 +0000 |
|---|---|---|
| committer | Roger Dingledine <arma@torproject.org> | 2008-01-18 04:58:40 +0000 |
| commit | 43dce232ad0f12fa02d713191e47502aaff96bf0 (patch) | |
| tree | e647db0a2c3d12a734aa1267688b1b67c5913245 /src/or/main.c | |
| parent | 3d3663a123873af350b6c3167481a013d05c2168 (diff) | |
| download | tor-43dce232ad0f12fa02d713191e47502aaff96bf0.tar.gz tor-43dce232ad0f12fa02d713191e47502aaff96bf0.zip | |
If we've gone 12 hours since our last bandwidth check, and we
estimate we have less than 50KB bandwidth capacity but we could
handle more, do another bandwidth test.
svn:r13176
Diffstat (limited to 'src/or/main.c')
| -rw-r--r-- | src/or/main.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/src/or/main.c b/src/or/main.c index 22c3175e61..dfd988f9d4 100644 --- a/src/or/main.c +++ b/src/or/main.c @@ -837,6 +837,7 @@ run_scheduled_events(time_t now) static time_t time_to_save_stability = 0; #define CLEAN_CACHES_INTERVAL (30*60) static time_t time_to_clean_caches = 0; + static time_t time_to_recheck_bandwidth = 0; or_options_t *options = get_options(); int i; int have_dir_info; @@ -1003,11 +1004,24 @@ run_scheduled_events(time_t now) * 20 minutes of our uptime. */ if (server_mode(options) && (has_completed_circuit || !any_predicted_circuits(now)) && - stats_n_seconds_working < TIMEOUT_UNTIL_UNREACHABILITY_COMPLAINT && !we_are_hibernating()) { - consider_testing_reachability(1, dirport_reachability_count==0); - if (++dirport_reachability_count > 5) - dirport_reachability_count = 0; + if (stats_n_seconds_working < TIMEOUT_UNTIL_UNREACHABILITY_COMPLAINT) { + consider_testing_reachability(1, dirport_reachability_count==0); + if (++dirport_reachability_count > 5) + dirport_reachability_count = 0; + } else if (time_to_recheck_bandwidth < now) { + /* If we haven't checked for 12 hours and our bandwidth estimate is + * low, do another bandwidth test. This is especially important for + * bridges, since they might go long periods without much use. */ + routerinfo_t *me = router_get_my_routerinfo(); + if (time_to_recheck_bandwidth && me && + me->bandwidthcapacity < me->bandwidthrate && + me->bandwidthcapacity < 51200) { + reset_bandwidth_test(); + } +#define BANDWIDTH_RECHECK_INTERVAL (12*60*60) + time_to_recheck_bandwidth = now + BANDWIDTH_RECHECK_INTERVAL; + } } /* If any networkstatus documents are no longer recent, we need to |