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CA-411986: Fix heartbeat latency calculation #30

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CA-411986: Fix heartbeat latency calculation #30

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7 changes: 6 additions & 1 deletion daemon/heartbeat.c
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Original file line number Diff line number Diff line change
Expand Up @@ -881,7 +881,12 @@ hb_send(

com_writer_lock(hb_object, (void **) &phb);
phb->time_last_HB[_my_index] = now;
phb->latency = now - last;

// Calculate heartbeat latency:
// 1. If sending the heartbeat exceeds the configured interval, set
// latency to the actual elapsed time.
// 2. Otherwise, set latency to the configured heartbeat interval.
phb->latency = _max(now - last - _t1 * ONE_SEC, _t1 * ONE_SEC);
phb->latency_max = (phb->latency_max < 0)? phb->latency:
_max(phb->latency_max, phb->latency);
phb->latency_min = (phb->latency_min < 0)? phb->latency:
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