* 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().
Dynamic TGs (not in OPTIONS) now activate SYSTEM bridge legs through
master_dynamic_tg_slots, so OBP/HBP traffic for them reaches the peer that
activated the UA session — same path as static OPTIONS TGs.
Also fixes two contention regressions uncovered by the OBP round-trip
scenario:
- Stale ingress session (lost VTERM) no longer blocks downlink indefinitely;
it expires after the peer session timeout instead of holding the slot.
- Shared slot TX_TIME from bridge fan-out no longer trips the RX_PEER busy
check; only RX_TIME within STREAM_TO counts as active RX for that peer.
- SINGLE=1 UA session on its own TG no longer blocks same-TG downlink.
Remove 24 functions/methods with zero production callers, including
helpers only exercised by tests. Delete the standalone pickle_legacy
module. Adapt affected tests to use production equivalents or inline
constructions. 569 tests pass.
SINGLE=0 peers accept downlink on a different OPTIONS TG while ingress
TX is active on the slot. After local PTT, SINGLE=1 peers allow same static
TG downlink when the TG is listed in OPTIONS (cross-rx / sequential).
Enforce one QSO per RF slot for normal hotspots, clear peer_voice_slots
on disconnect, allow matching VTERM through slot gates, exempt lab
witnesses with many static TGs, and log ingress TG-busy drops once per stream.
* feat: persist peer dynamic TGs in MariaDB across reconnects
Add DATABASE config, async DynamicTgStore, and restore on RPTC so
SINGLE=0/1 dynamics survive hotspot disconnects and server restarts
without blocking the DMRD voice path.
* fix: ensure peer_dynamic_tgs table on server startup
Apply migration 004 idempotently at boot so the server does not depend
on adn-monitor db_bootstrap when peer_dynamic_tgs is missing.
* fix: import DynamicTgEntry for ruff F821 in subscription_table
* fix: log clear MariaDB startup failures to file and stderr
Validate DATABASE at config load and on connect; map common MySQL
errors to actionable messages so the server does not fail silently.
* fix: TG 4000 clears STATUS and bridge legs after dynamic reset
Clear RX slot state to stop RPTO re-seeding cleared sessions, run
in-band 4000 deactivation on inject-only paths, and mark downlink dirty.
* fix: complete TG 4000 reset for monitor and dynamic TG persistence
Emit INGRESS BRDG_EVENT so SINGLE=0 UA chips clear without stuck TX;
wipe all peer dynamic rows from memory and MariaDB on reset. Never store
TG 4000 as a UA session. Require DATABASE only for full peer-server configs.
When voice arrives on TS2 but the hotspot lists the TG on TS1 (or vice
versa), flip the slot bit on send_peer so duplex radios RX on the
configured timeslot.
Normalize all Python sources to the standard ADN copyright block with
complete GPLv3 notice. Add legacy attribution on routing and dmr_utils
ports; drop SemVer wording from changelog and fix an unused test import.
Replace internal bridge terminology with routing (RoutingUseCases, AclRouter,
routing_table export). SubscriptionStore remains runtime authority with O(1)
indexes for router and downlink filters. Fix STATIC TG parity on OPTIONS/RPTO,
parrot in-band edge cases, and remove per-packet routing_table export from the
hot path that caused high CPU under multi-hotspot OBP load.
Push STATE_SND when peers send RPTO so monitor chips update without reload.
Fetch and inject MySQL OPTIONS immediately on PASS= instead of a 10s delay.
Track per-peer dynamic TG sets for SINGLE=0 so keyed hotspots hear each other.
Enforce strict SINGLE=1 RX exclusivity, always filter inject-only downlink by
each peer's own OPTIONS, and push self-service DB options only after PASS=.
Stop merged SYSTEM static TG lists from leaking across hotspots in topology.
ce5rpy
Rodrigo Pérez