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Make guard bandwidth threshold higher than fast bandwidth threshold.

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svn:r6204
This commit is contained in:
Nick Mathewson
2006-03-20 21:49:55 +00:00
parent 1272485cd4
commit 08aba015ab
1 changed files with 8 additions and 3 deletions
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src/or/dirserv.c
+8 -3
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@@ -1240,6 +1240,7 @@ should_generate_v2_networkstatus(void)
static uint32_t stable_uptime = 0; /* start at a safe value */
static uint32_t fast_bandwidth = 0;
static uint32_t guard_bandwidth = 0;
/** Return 1 if <b>router</b> is not suitable for these parameters, else 0.
* If <b>need_uptime</b> is non-zero, we require a minimum uptime.
@@ -1295,9 +1296,12 @@ dirserv_compute_performance_thresholds(routerlist_t *rl)
stable_uptime = *(uint32_t*)smartlist_get(uptimes,
smartlist_len(uptimes)/2);
if (smartlist_len(bandwidths))
if (smartlist_len(bandwidths)) {
fast_bandwidth = *(uint32_t*)smartlist_get(bandwidths,
smartlist_len(bandwidths)/2);
smartlist_len(bandwidths)/8);
guard_bandwidth = *(uint32_t*)smartlist_get(bandwidths,
smartlist_len(bandwidths)/2);
}
log_info(LD_DIRSERV, "Uptime cutoff is %lu seconds.",
(unsigned long)stable_uptime);
@@ -1419,7 +1423,8 @@ generate_v2_networkstatus(void)
ri->cache_info.identity_digest);
int f_named = naming && ri->is_named;
int f_valid = ri->is_valid;
int f_guard = f_fast && f_stable;
int f_guard = f_fast && f_stable &&
ri->bandwidthcapacity > guard_bandwidth;
/* 0.1.1.9-alpha is the first version to support fetch by descriptor
* hash. */
int f_v2_dir = ri->dir_port &&