commit eaf9c0f25a3aeb8f7a8325e99615442853dcb224 Author: teor teor2345@gmail.com Date: Tue Oct 10 14:36:08 2017 -0400

Describe what router_reset_descriptor_download_failures() actually does

Comment-only change.

Part of #23813. --- src/or/routerlist.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/or/routerlist.c b/src/or/routerlist.c index c7c109253..1fa27f722 100644 --- a/src/or/routerlist.c +++ b/src/or/routerlist.c @@ -5358,8 +5358,10 @@ update_extrainfo_downloads(time_t now) smartlist_free(wanted); }

-/** Reset the descriptor download failure count on all routers, so that we - * can retry any long-failed routers immediately. +/** Reset the consensus and extra-info download failure count on all routers. + * When we get a new consensus, + * routers_update_status_from_consensus_networkstatus() will reset the + * download statuses on the descriptors in that consensus. */ void router_reset_descriptor_download_failures(void) @@ -5371,6 +5373,8 @@ router_reset_descriptor_download_failures(void) last_descriptor_download_attempted = 0; if (!routerlist) return; + /* We want to download *all* extra-info descriptors, not just those in + * the consensus we currently have (or are about to have) */ SMARTLIST_FOREACH(routerlist->routers, routerinfo_t *, ri, { download_status_reset(&ri->cache_info.ei_dl_status);