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3 Commits

Author SHA1 Message Date
you
37396823ad fix: align Go packet decoder with MeshCore firmware spec 
Match the C++ firmware wire format (Packet::writeTo/readFrom):

1. Field order: transport codes are parsed BEFORE path_length byte,
   matching firmware's header → transport_codes → path_len → path → payload

2. ACK payload: just 4-byte CRC checksum, not dest+src+ackHash.
   Firmware createAck() writes only ack_crc (4 bytes).

3. TRACE payload: tag(4) + authCode(4) + flags(1) + pathData,
   matching firmware createTrace() and onRecvPacket() TRACE handler.

4. ADVERT features: parse feat1 (0x20) and feat2 (0x40) optional
   2-byte fields between location and name, matching AdvertDataBuilder
   and AdvertDataParser in the firmware.

5. Transport code naming: code1/code2 instead of nextHop/lastHop,
   matching firmware's transport_codes[0]/transport_codes[1] naming.

Fixes applied to both cmd/ingestor/decoder.go and cmd/server/decoder.go.
Tests updated to match new behavior.
 2026-03-29 07:50:51 -07:00
Kpa-clawbot
77988ded3e fix: #184-#189 — sanitize names, packetsLast24h, ReadMemStats cache, dup name indicator, heatmap warning 
#184: Strip non-printable chars (<0x20 except tab/newline) from ADVERT
names in Go server decoder, Go ingestor decoder, and Node decoder.js.

#185: Add visual (N) badge next to node names when multiple nodes share
the same display name (case-insensitive). Shows in list, side pane, and
full detail page with 'also known as' links to other keys.

#186: Add packetsLast24h field to /api/stats response.

#187 #188: Cache runtime.ReadMemStats() with 5s TTL in Go server.

#189: Temporarily patch HTMLCanvasElement.prototype.getContext during
L.heatLayer().addTo(map) to pass { willReadFrequently: true }, preventing
Chrome console warning about canvas readback performance.

Tests: 10 new tests for buildDupNameMap + dupNameBadge (143 total frontend).
Cache busters bumped.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
 2026-03-27 20:50:08 -07:00
Kpa-clawbot
8414015b2c fix: resolve 15 API contract violations in Go server 
- Fix #11: Remove goRuntime and heapMB from /api/health response
- Fix #12: Remove status, uptimeHuman, websocket, goRuntime from /api/perf
- Fix #10: Add POST /api/perf/reset endpoint
- Fix #7: Return real IATA airport coordinates from /api/iata-coords
- Fix #8: Add POST /api/packets endpoint with decode+insert
- Fix #9: Add POST /api/decode endpoint
- Fix #1: Implement real SQL for hopDistribution, uptimeHeatmap,
  computedStats in /api/nodes/:pubkey/analytics
- Fix #2: Implement SQL fallback for /api/analytics/topology
- Fix #3: Implement real SQL queries for /api/nodes/:pubkey/paths
- Fix #4: Add per-observer breakdown in /api/nodes/bulk-health
- Fix #5: Implement SQL fallback for /api/analytics/distance
- Fix #6: Implement timeline, nodesTimeline, snrDistribution in
  /api/observers/:id/analytics

New file: cmd/server/decoder.go -- decoder from ingestor adapted for
server package (uses time.Unix instead of util.go helper)

fixes #163

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
 2026-03-27 14:45:29 -07:00