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fix: correct AIVPN byte counter mapping to match server-to-client and client-to-server traffic semantics

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infosave2007
2026-04-24 07:16:09 +03:00
parent 8eed687f66
commit 63f3d202b6
1 changed files with 8 additions and 6 deletions
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inc/ServerMonitoring.php
+8 -6
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@@ -367,18 +367,20 @@ class ServerMonitoring
$rawOutNow = (int) ($aivpn['bytes_out'] ?? 0); $rawOutNow = (int) ($aivpn['bytes_out'] ?? 0);
// Detect counter rollover/reset in AIVPN source and preserve cumulative totals. // Detect counter rollover/reset in AIVPN source and preserve cumulative totals.
// bytes_in -> received (download), bytes_out -> sent (upload)
if ($rawInNow < $rawInPrev) { if ($rawInNow < $rawInPrev) {
$offsetIn = max($offsetIn + $rawInPrev, $prevSent); $offsetIn = max($offsetIn + $rawInPrev, $prevReceived);
} }
if ($rawOutNow < $rawOutPrev) { if ($rawOutNow < $rawOutPrev) {
$offsetOut = max($offsetOut + $rawOutPrev, $prevReceived); $offsetOut = max($offsetOut + $rawOutPrev, $prevSent);
} }
$candidateSent = $offsetIn + $rawInNow; $candidateReceived = $offsetIn + $rawInNow;
$candidateReceived = $offsetOut + $rawOutNow; $candidateSent = $offsetOut + $rawOutNow;
// AIVPN stores per-client counters as bytes_in/bytes_out. // AIVPN bytes_in = data downloaded BY client (server→client)
// Map to panel semantics: sent=client upload, received=client download. // AIVPN bytes_out = data uploaded BY client (client→server)
// Verified via `aivpn-server --list-clients` where bytes_in = DOWNLOAD column
$bytesSent = max($prevSent, $candidateSent); $bytesSent = max($prevSent, $candidateSent);
$bytesReceived = max($prevReceived, $candidateReceived); $bytesReceived = max($prevReceived, $candidateReceived);