commit bf74194f57398fcc19f3123740014ca38ab61ec2 Author: Nick Mathewson <nickm@torproject.org> Date: Thu Jan 25 15:52:33 2018 -0500 fixup! Remove the old ("deterministic") download schedule. Un-indent a block. I'm doing this as a separate fixup commit to make review simpler. --- src/or/directory.c | 47 ++++++++++++++++++++++------------------------- 1 file changed, 22 insertions(+), 25 deletions(-) diff --git a/src/or/directory.c b/src/or/directory.c index a2e514e79..3d5321157 100644 --- a/src/or/directory.c +++ b/src/or/directory.c @@ -5471,36 +5471,33 @@ download_status_schedule_get_delay(download_status_t *dls, ? dls->n_download_attempts : dls->n_download_failures); - { // XXXX 23814 unindent. - - /* Check if we missed a reset somehow */ - IF_BUG_ONCE(dls->last_backoff_position > dls_schedule_position) { - dls->last_backoff_position = 0; - dls->last_delay_used = 0; - } + /* Check if we missed a reset somehow */ + IF_BUG_ONCE(dls->last_backoff_position > dls_schedule_position) { + dls->last_backoff_position = 0; + dls->last_delay_used = 0; + } - if (dls_schedule_position > 0) { - delay = dls->last_delay_used; + if (dls_schedule_position > 0) { + delay = dls->last_delay_used; - while (dls->last_backoff_position < dls_schedule_position) { - /* Do one increment step */ - delay = next_random_exponential_delay(delay, min_delay, max_delay); - /* Update our position */ - ++(dls->last_backoff_position); - } - } else { - /* If we're just starting out, use the minimum delay */ - delay = min_delay; + while (dls->last_backoff_position < dls_schedule_position) { + /* Do one increment step */ + delay = next_random_exponential_delay(delay, min_delay, max_delay); + /* Update our position */ + ++(dls->last_backoff_position); } + } else { + /* If we're just starting out, use the minimum delay */ + delay = min_delay; + } - /* Clamp it within min/max if we have them */ - if (min_delay >= 0 && delay < min_delay) delay = min_delay; - if (max_delay != INT_MAX && delay > max_delay) delay = max_delay; + /* Clamp it within min/max if we have them */ + if (min_delay >= 0 && delay < min_delay) delay = min_delay; + if (max_delay != INT_MAX && delay > max_delay) delay = max_delay; - /* Store it for next time */ - dls->last_backoff_position = dls_schedule_position; - dls->last_delay_used = delay; - } + /* Store it for next time */ + dls->last_backoff_position = dls_schedule_position; + dls->last_delay_used = delay; /* A negative delay makes no sense. Knowing that delay is * non-negative allows us to safely do the wrapping check below. */