Count passive scanner devices seen in the last hour

Replace the lifetime "devices seen since start" counter in the mDNS, SSDP
and DHCP scanners with a rolling count of distinct devices (deduped by
MAC) seen within the last hour.

Each scanner's status now tracks a MAC -> last-seen-time map; the snapshot
prunes entries older than 60 minutes and reports the remaining count. The
API field name (devices_seen) is unchanged, so only its meaning and the
frontend labels ("N devices in the last hour") are updated.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
rzuasti
2026-06-02 08:57:01 -04:00
co-authored by Claude Opus 4.8
parent d15411a889
commit 72dbbe5e9a
13 changed files with 170 additions and 61 deletions
+2 -2
View File
@@ -33,8 +33,8 @@ class DhcpScannerCard extends StatelessWidget {
}
final sublabels = <String>[
status.listeningForSeconds != null
? 'Listening for ${formatSeconds(status.listeningForSeconds! + elapsed)} · ${status.devicesSeen} devices seen'
: '${status.devicesSeen} devices seen',
? 'Listening for ${formatSeconds(status.listeningForSeconds! + elapsed)} · ${status.devicesSeen} devices in the last hour'
: '${status.devicesSeen} devices in the last hour',
if (status.lastDeviceSeenSecondsAgo != null)
'Last device ${formatSeconds(status.lastDeviceSeenSecondsAgo! + elapsed)} ago',
];
+2 -2
View File
@@ -33,8 +33,8 @@ class MdnsScannerCard extends StatelessWidget {
}
final sublabels = <String>[
status.listeningForSeconds != null
? 'Listening for ${formatSeconds(status.listeningForSeconds! + elapsed)} · ${status.devicesSeen} devices seen'
: '${status.devicesSeen} devices seen',
? 'Listening for ${formatSeconds(status.listeningForSeconds! + elapsed)} · ${status.devicesSeen} devices in the last hour'
: '${status.devicesSeen} devices in the last hour',
if (status.lastDeviceSeenSecondsAgo != null)
'Last device ${formatSeconds(status.lastDeviceSeenSecondsAgo! + elapsed)} ago',
];
+2 -2
View File
@@ -33,8 +33,8 @@ class SsdpScannerCard extends StatelessWidget {
}
final sublabels = <String>[
status.listeningForSeconds != null
? 'Listening for ${formatSeconds(status.listeningForSeconds! + elapsed)} · ${status.devicesSeen} devices seen'
: '${status.devicesSeen} devices seen',
? 'Listening for ${formatSeconds(status.listeningForSeconds! + elapsed)} · ${status.devicesSeen} devices in the last hour'
: '${status.devicesSeen} devices in the last hour',
if (status.lastDeviceSeenSecondsAgo != null)
'Last device ${formatSeconds(status.lastDeviceSeenSecondsAgo! + elapsed)} ago',
];