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reference: schedule fallback drift even when synchronized

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After update to NTPv4 the synchronized status doesn't change when
sources are unreachable, start fallbackdrift timeout on reference update
too.
This commit is contained in:
Miroslav Lichvar
2015-03-26 12:32:00 +01:00
parent d9a84d24cf
commit 2af6f8cf78
2 changed files with 12 additions and 11 deletions
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4
reference.c
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@@ -457,11 +457,12 @@ update_fb_drifts(double freq_ppm, double update_interval)
static void
fb_drift_timeout(void *arg)
{
assert(are_we_synchronised == 0);
assert(next_fb_drift >= fb_drift_min && next_fb_drift <= fb_drift_max);
fb_drift_timeout_id = -1;
DEBUG_LOG(LOGF_Reference, "Fallback drift %d active: %f ppm",
next_fb_drift, fb_drifts[next_fb_drift - fb_drift_min].freq);
LCL_SetAbsoluteFrequency(fb_drifts[next_fb_drift - fb_drift_min].freq);
REF_SetUnsynchronised();
}
@@ -1071,6 +1072,7 @@ REF_SetReference(int stratum,
/* Update fallback drifts */
if (fb_drifts) {
update_fb_drifts(abs_freq_ppm, update_interval);
schedule_fb_drift(&now);
}
last_ref_update_interval = update_interval;