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sources: update stratum with leap status

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Remove stratum from the NTP sample and update it together with the leap
status. This enables a faster update when samples are dropped by the NTP
filters.
This commit is contained in:
Miroslav Lichvar
2021-02-03 13:29:14 +01:00
parent f74eb67567
commit 1a8dcce84f
8 changed files with 17 additions and 23 deletions
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10
sources.c
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@@ -374,8 +374,10 @@ get_leap_status(void)
/* ================================================== */
void
SRC_SetLeapStatus(SRC_Instance inst, NTP_Leap leap)
SRC_UpdateStatus(SRC_Instance inst, int stratum, NTP_Leap leap)
{
inst->stratum = stratum;
if (REF_IsLeapSecondClose(NULL, 0.0))
return;
@@ -401,17 +403,15 @@ SRC_AccumulateSample(SRC_Instance inst, NTP_Sample *sample)
assert(initialised);
DEBUG_LOG("src=%s ts=%s offset=%e delay=%e disp=%e stratum=%d",
DEBUG_LOG("src=%s ts=%s offset=%e delay=%e disp=%e",
source_to_string(inst), UTI_TimespecToString(&sample->time), -sample->offset,
sample->root_delay, sample->root_dispersion, sample->stratum);
sample->root_delay, sample->root_dispersion);
if (REF_IsLeapSecondClose(&sample->time, sample->offset)) {
LOG(LOGS_INFO, "Dropping sample around leap second");
return;
}
inst->stratum = sample->stratum;
SST_AccumulateSample(inst->stats, sample);
SST_DoNewRegression(inst->stats);
}