* docs: keep only server-specific contributor notes
* docs: trim README to the code and link to beacon-docs
* chore: strip tracking parameters from two airport website URLs
Hourly activity read raw rows only 3h back, so a longer rollup backlog left
hours drawn as zero. The raw tail now starts at the newest complete rollup
hour, capped at the 24h raw holdback, and the response reports rolledUntil
and rawFrom so clients can show anything still uncovered.
The cursor was the last row's last_seen in ms, so routes sharing that
millisecond (common within one upsert batch) never came back. GET /routes
takes an optional cursorId, backed by keyset indexes; cursor alone keeps
working as before.
Lookups turned every error into a 404, and region filters into a 400, so a
transient database failure looked final to clients that don't retry 4xx.
Missing rows stay 404/400; anything else is a 500. Empty /regions and
/iatas lists are [] rather than null.
A full send buffer dropped the oldest event and then the new one too while
reporting one drop. Subscribe accepted routeTypes and observerIds but never
applied them.
GET /traces takes an optional cursorTag so tags sharing a millisecond survive
paging. Migrations run under an advisory lock and record each file in the
same implicit transaction, so a crash can't strand a fresh database.
Overview windowHours counts the hours it covers, hourly observer activity
fills unrolled hours from raw rows, and integration fixtures are UTC.
Record each attempt before sending so a request lost to a deadline still
waits out MeshMapper's limit, and stop holding the directory lock across
HTTP. Groups now qualify only through heard or configured IATAs, and one
missing country list only skips pruning.
A short topic pubkey panicked a lane worker and killed the process; keys must
now be 32 bytes and lane workers recover. Also reject non-finite radio values
before airtime, strip NULs from advert names and neighbour scopes, guard the
MQTT client pointer, and never stream a broker copy of a hearing as a repeat.
Warn at startup when limits are on without trusted_proxies, and once when a
request carries forwarding headers Beacon ignores. Reject short or whitespace
admin keys and negative durations. Key default-window stats by hour, return
500 for scope lookup failures, and validate IATA path params.
Stats endpoints read hourly rollup tables filled once per closed hour by one
advisory-locked task, instead of materialized views that re-scanned every
observation on each refresh. IATA-set tables give exact distinct counts for any
IATA set or region. Cleanup holds raw rows for unrolled hours (up to 24h).
Adds /stats/series; ingest keeps packet observation counts, observer last IATA,
channel message counts and trace tag summaries. 001_baseline.sql is rewritten,
so pre-release 2.0 databases must be recreated. See docs/historical-stats.md.
Region-filtered /scopes and /stats/scopes now list manual scopes configured
for the region and imported scopes whose MeshMapper catalogue includes the
IATA, instead of inferring membership from observed traffic. Filtered
/scopes returns string[] like the unfiltered call.
Manual scopes now require a region in config.
n30nex