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fix(stats): preserve signed per-packet IPDV in output

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Nils Andreas Svee committed 2026-10-21 12:19:43 +07:00
1 parent d7d3f58716
commit 06fff94505
4 files changed
+28 -20
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crates/irtt-stats/src/core.rs
+12 -10
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@@ -175,29 +175,31 @@ impl CoreStats {
let mut updates = Vec::new();
for pair in self.ipdv_tracker.insert(sample) {
let Some(rtt_ipdv) = duration_from_non_negative_i128_ns(pair.rtt_ipdv_ns) else {
let rtt_magnitude_ns = pair.rtt_ipdv_ns.saturating_abs();
let send_magnitude_ns = pair.send_ipdv_ns.map(i128::saturating_abs);
let receive_magnitude_ns = pair.receive_ipdv_ns.map(i128::saturating_abs);
let Some(rtt_ipdv) = duration_from_non_negative_i128_ns(rtt_magnitude_ns) else {
continue;
};
let send_ipdv = pair
.send_ipdv_ns
.and_then(duration_from_non_negative_i128_ns);
let receive_ipdv = pair
.receive_ipdv_ns
.and_then(duration_from_non_negative_i128_ns);
let send_ipdv = send_magnitude_ns.and_then(duration_from_non_negative_i128_ns);
let receive_ipdv = receive_magnitude_ns.and_then(duration_from_non_negative_i128_ns);
self.ipdv_round_trip.push_ns(pair.rtt_ipdv_ns);
self.ipdv_round_trip.push_ns(rtt_magnitude_ns);
if let Some(value) = pair.send_ipdv_ns {
if let Some(value) = send_magnitude_ns {
self.ipdv_send.push_ns(value);
}
if let Some(value) = pair.receive_ipdv_ns {
if let Some(value) = receive_magnitude_ns {
self.ipdv_receive.push_ns(value);
}
updates.push(IpdvPairUpdate {
previous_seq: pair.previous_seq,
current_seq: pair.current_seq,
rtt_ipdv_ns: pair.rtt_ipdv_ns,
send_ipdv_ns: pair.send_ipdv_ns,
receive_ipdv_ns: pair.receive_ipdv_ns,
rtt_ipdv,
send_ipdv,
receive_ipdv,