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authorteor <teor2345@gmail.com>2017-07-05 01:45:28 +1000
committerNick Mathewson <nickm@torproject.org>2017-07-07 13:18:04 -0400
commit527c0735f11d5a36aa1fb84dc30b624139ba8406 (patch)
tree694fb93a53d4e791b135b9821669af1bc8b26709 /src/or/directory.c
parent32f0cbc0f6fc7a53fc88a144e42fea9aca2cd073 (diff)
downloadtor-527c0735f11d5a36aa1fb84dc30b624139ba8406.tar.gz
tor-527c0735f11d5a36aa1fb84dc30b624139ba8406.zip
Comment that failure schedules always use exponential backoff
Diffstat (limited to 'src/or/directory.c')
-rw-r--r--src/or/directory.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/or/directory.c b/src/or/directory.c
index ccec810bae..fc210785e0 100644
--- a/src/or/directory.c
+++ b/src/or/directory.c
@@ -3771,6 +3771,8 @@ find_dl_min_and_max_delay(download_status_t *dls, const or_options_t *options,
const smartlist_t *schedule = find_dl_schedule(dls, options);
tor_assert(schedule != NULL && smartlist_len(schedule) >= 2);
*min = *((int *)(smartlist_get(schedule, 0)));
+ /* Increment on failure schedules always use exponential backoff, but they
+ * have a smaller limit when they're deterministic */
if (dls->backoff == DL_SCHED_DETERMINISTIC)
*max = *((int *)((smartlist_get(schedule, smartlist_len(schedule) - 1))));
else