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Make authorities download consensuses if appropriate

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An authority should never download a consensus if it has a live one,
but when it doesn't, it should admit that it's not going to get one,
and see if anybody else can give it one.

Fixes 1300, fix on 0.2.0.9-alpha
This commit is contained in:
Nick Mathewson 2010-09-12 21:28:49 -04:00
parent 2be5effe9a
commit cc0efa8084
1 changed files with 1 additions and 4 deletions
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5
src/or/networkstatus.c
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@ -1168,14 +1168,11 @@ update_v2_networkstatus_cache_downloads(time_t now)
static void
update_consensus_networkstatus_downloads(time_t now)
{
or_options_t *options = get_options();
int i;
if (!networkstatus_get_live_consensus(now))
time_to_download_next_consensus = now; /* No live consensus? Get one now!*/
if (time_to_download_next_consensus > now)
return; /* Wait until the current consensus is older. */
if (authdir_mode_v3(options))
return; /* Authorities never fetch a consensus */
/* XXXXNM Microdescs: may need to download more types. */
if (!download_status_is_ready(&consensus_dl_status[FLAV_NS], now,
CONSENSUS_NETWORKSTATUS_MAX_DL_TRIES))
@ -1246,7 +1243,7 @@ update_consensus_networkstatus_fetch_time(time_t now)
* is no longer fresh... */
start = c->fresh_until + min_sec_before_caching;
/* Some clients may need the consensus sooner than others. */
if (options->FetchDirInfoExtraEarly) {
if (options->FetchDirInfoExtraEarly || authdir_mode_v3(options)) {
dl_interval = 60;
if (min_sec_before_caching + dl_interval > interval)
dl_interval = interval/2;