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sources: separate update of leap status

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Remove leap status from the NTP sample and set it independently from
the sample accumulation in order to accept a leap second sooner when
samples are filtered.
This commit is contained in:
Miroslav Lichvar
2020-03-11 15:48:00 +01:00
parent ff9301567e
commit 2582be8754
8 changed files with 20 additions and 10 deletions
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2
ntp_core.c
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@@ -1682,7 +1682,6 @@ process_response(NCR_Instance inst, NTP_Local_Address *local_addr,
sample.root_delay = pkt_root_delay + sample.peer_delay;
sample.root_dispersion = pkt_root_dispersion + sample.peer_dispersion;
sample.stratum = MAX(message->stratum, inst->min_stratum);
sample.leap = (NTP_Leap)pkt_leap;
/* Update the NTP timestamps. If it's a valid packet from a synchronised
source, the timestamps may be used later when processing a packet in the
@@ -1772,6 +1771,7 @@ process_response(NCR_Instance inst, NTP_Local_Address *local_addr,
inst->tx_count = 0;
SRC_UpdateReachability(inst->source, synced_packet);
SRC_SetLeapStatus(inst->source, pkt_leap);
if (good_packet) {
/* Adjust the polling interval, accumulate the sample, etc. */