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).
Remove the lab-witness exemption so every hotspot obeys one group QSO per RF
slot. Expire same-TG zombie peer_voice_slots after STREAM_TO, allow orphan
VTERM through the slot gate, and route ingress slot tracking via
track_peer_group_dmrd for consistent session lifecycle.
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.
Remove inject-only bypass in _peer_should_receive_dmrd so peers with
empty OPTIONS (silent witness) never receive group DMRD. Align
peer_listen_slots for simplex with static TG lists.
Drop duplicate bridge/parrot modules and develop-only slot contention tests
that do not match the subscription routing harness on trial/downlink-clean.
Introduce downlink.py as the single authority for hotspot eligibility (OPTIONS,
slot busy, post-TX GROUP_HANGTIME). send_peer and BRDG fan-out share the same
gate; monitor events carry stream id from BRDG so new QSOs after hangtime
display without replaying calls blocked during the hangtime window.
Planned release: 2.2.0
Document 2.x routing model with a concrete TG 52090 example, operator-focused
performance gains (indexes, reporting, integrated proxy), and MkDocs Mermaid
support across server and monitor architecture pages.
Document ADN-report-proxy so adn-server 2.x can feed v1 legacy monitors,
and sync EN/ES MkDocs with DATABASE, dynamic TGs, monitoring, and related topics.
* 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.
Narrow send_peers and REPEAT fan-out on inject-only proxies using a
precomputed OPTIONS index, cache connected peer count, and debounce
CONFIG_SND pushes to the monitor.
Match legacy routerHBP so ARS/LRRP replies to private subscribers
use pvt_call when SUB_MAP idle check fails, without marking unit data
ingress as voice-busy on the source hotspot.
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.
Require subscription_store in BridgeUseCases and route timer, OPTIONS,
static TG, and OBP mutations through store ops with export-only BRIDGES shim.
Fix dashboard YAML static TG fallback and sole-hotspot monitor remap for
dynamic UA when a bridge leg is active.
Move stat_trimmer, bridge_debug, bridge_reset, bridge_table (static TG,
reflectors, UA), and OBP source ensure to mutate SubscriptionStore first
and export to the BRIDGES shim; batch OPTIONS loops export once at the end.
Add InbandTriggers to Subscription with ON/OFF/RESET import/export parity.
apply_in_band_signalling mutates the store directly and exports to the
BRIDGES shim (SINGLE_MODE, TG 4000, reflector # rules unchanged).
Mutate SubscriptionStore in rule_timer_loop and export to the BRIDGES shim
without re-importing stale router state. Voice forward uses resolved ForwardLeg
list instead of scanning dict rows when the store is wired.
Subscription store and router are always active when wired at bootstrap;
drop YAML toggles and flag-off test paths. Sync router into store before
get_bridges() export and after make_static_tg mutations.
Sync subscription store after timer and in-band mutations, add optional
store authority with BRIDGES export shim, wire MeshCodecRegistry into
OBP udp_hbp paths, and extend harness parity tests.
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.
Rodrigo Pérez
ce5rpy