Adds self-echo (a hotspot with the same TG on both slots, static or dynamic, hears its own TX on the other slot) and fixes four occurrences of the same slot-resolution bug that blocked or truncated it: peer_downlink_voice_slot always preferred an unambiguous static/SINGLE=1-locked slot over the caller's own wire slot, corrupting the busy-check and the parrot/echo anti-loopback guard alike. Also makes the "Downlink dropped" log reason specific instead of generic, and throttles repeated identical drop logs.
* fix: deliver TG on both slots when static on one, dynamic on the other
register_peer_ua_multi_tg silently dropped dynamic tracking on a slot
whenever the same TG was already static on the other slot, and the
REPEAT path never expanded to both slots at all.
* fix: strip NUL-padded CALLSIGN instead of showing raw bytes
Some peers NUL-pad instead of space-pad; reuse the existing
normalize_fixed_width_ascii helper instead of a plain .strip().
PR #53 (7ff3010c) collapsed iter_downlink_voice_slots to one delivery
slot for any peer, but peer_listen_slots only ever returns more than one
slot for a peer already confirmed duplex via peer_is_simplex -- so that
collapse could only suppress real duplex hotspots, not the unpaced
software bridges (ysf2dmr/adn-bridge) it was meant to fix, since those
already collapse correctly via their own simplex classification.
Trust peer_listen_slots directly again. Confirmed live: a duplex hotspot
with a TG on both static OPTIONS slots now receives it on both timeslots
regardless of which slot the source transmitted on.
Use SUB_MAP's stored peer id for delivery (repeat, unit-data, and
pvt_call_received), add Talker Alias support for private calls, and
report the receiving hotspot to the monitor.
Announcement/TTS injection reuses a real peer's DMR id as rf_src, which made
resolve_voice_peer_id's rf_src fallback (and the inject-only proxy's fuzzy
peer match) misattribute the call to that peer: monitor showed it TX/red and
learned bogus dynamic TGs. Guard both resolvers with a new
synthetic_announcement flag, and add a trailing is_announcement field to
every GROUP VOICE report (CSV and JSON voice_event) for monitor-side use.
Dedupe the INFO line when a peer keys into a busy TG during an active QSO,
bind RX_STREAM_ID on silent activation to avoid per-frame re-entry, and
clear the dedupe marker on suppressed-stream VTERM.
A BRIDGES scan can legitimately list the same MASTER on both TS1 and
TS2 for one TG (e.g. an inject-only proxy whose connected hotspots
collectively use both slots). SubscriptionRouter.resolve() kept both
as distinct legs, so dmrd_received called send_to_system twice for
that MASTER per source frame.
Legacy's dumb send_peers() broadcast made that harmless: each
hotspot's own radio silently dropped the slot it didn't want. This
server's send_peers() instead resolves every peer's real listen slot
from its own OPTIONS regardless of the wire slot
(iter_downlink_voice_slots), so the second leg delivered the same
audio a second time to every subscribed peer - doubling the downlink
rate and making unpaced bridges (e.g. ysf2dmr) sound slow. Only
OBP-sourced calls hit this: a MASTER never forwards to itself, so
locally-originated (HBP) calls never produced a redundant leg.
Collapse forward legs to a MASTER/PEER target down to one per
(target_system, target_tgid), keeping distinct legs for OpenBridge
targets and for legitimate TG-translation legs to the same target on
a different TGID.
* fix: accept NUL-padded RPTC callsigns in login check
Fixed-width RPTC fields may be padded with NUL (ipsc2hbp) or spaces
(MMDVM). str.rstrip() left trailing NULs so matching DB callsigns were
rejected with MSTNAK after a successful passphrase exchange.
* fix: strip NUL padding from RPTO OPTIONS in logs and storage
ipsc2hbp pads the fixed-width RPTO body with NULs; logs showed ^@ noise
and peer CALLSIGN as raw bytes on the options line. Normalize on ingest
and in redact_pass_in_options.
* fix: strip NUL padding from monitor export and shared HBP fields
Centralize fixed-width NUL/space trimming in domain helpers and use them
for dashboard_state peer fields, OPTIONS parsing, proxy self-service, and
remaining CALLSIGN log lines.
Skip ensure_obp_source_for_tg_store on OBP voice bursts when indexed
store lookup shows an ACTIVE TS1 source for the TG table, avoiding two
full subscription snapshots on every packet under concurrent OBP load.
Route announcements/TTS through synthetic PTT on the proxy MASTER (SERVER_ID
peer, normal dmrd_received forwarding). Emit START/END TX report events for
inject so monitor fans out to SYSTEM-N; configurable server voice DMR_ID.
Restrict stream trimmer END,RX/END,TX to ingress rows only so BCSQ-quenched
forward legs no longer cascade END to still-active peers; drop stale forward
STATUS before START,TX on stream_id reuse.
* feat: poll peer_dynamic_tgs.need_reload for dynamic TG purge
Proxy send_opts and fallback loop apply TG-4000-equivalent reset when the
monitor sets need_reload, with migration 006 and restore filter updates.
* chore: fix import order in voice subscription plan test
ce5rpy
github-actions[bot]
Rodrigo Pérez