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loggerd: rotate if segment length is >20% longer than expected (#27193)

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* loggerd: rotate if segment length is >20% expected

* add that back

* comment

---------

Co-authored-by: Comma Device <device@comma.ai>
This commit is contained in:
Adeeb Shihadeh
2023-02-02 15:30:52 -08:00
committed by GitHub
parent 20fb2b9bb3
commit 2ecdb2857e
1 changed files with 17 additions and 7 deletions
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selfdrive/loggerd/loggerd.cc
+17 -7
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@@ -24,15 +24,25 @@ void logger_rotate(LoggerdState *s) {
}
void rotate_if_needed(LoggerdState *s) {
if (s->ready_to_rotate == s->max_waiting) {
logger_rotate(s);
// all encoders ready, trigger rotation
bool all_ready = s->ready_to_rotate == s->max_waiting;
// fallback logic to prevent extremely long segments in the case of camera, encoder, etc. malfunctions
bool timed_out = false;
double tms = millis_since_boot();
double seg_length_secs = (tms - s->last_rotate_tms) / 1000.;
if ((seg_length_secs > SEGMENT_LENGTH) && !LOGGERD_TEST) {
// TODO: might be nice to put these reasons in the sentinel
if ((tms - s->last_camera_seen_tms) > NO_CAMERA_PATIENCE) {
timed_out = true;
LOGE("no camera packets seen. auto rotating");
} else if (seg_length_secs > SEGMENT_LENGTH*1.2) {
timed_out = true;
LOGE("segment too long. auto rotating");
}
}
double tms = millis_since_boot();
if ((tms - s->last_rotate_tms) > SEGMENT_LENGTH * 1000 &&
(tms - s->last_camera_seen_tms) > NO_CAMERA_PATIENCE &&
!LOGGERD_TEST) {
LOGW("no camera packet seen. auto rotating");
if (all_ready || timed_out) {
logger_rotate(s);
}
}