First step to move scheduled announcements, TTS and voice beacons out of
the core into a plugin: a plugin granted `group_voice_tgs` in
PLUGINS.send can send group voice on those talkgroups.
- PluginIngress (application layer) enters plugin frames on the
announcement MASTER. Group voice goes through dmrd_received with
synthetic_announcement=True, exactly the path announcements use (the
TG's bridges, OpenBridge included), then to that MASTER's hotspots.
- While a plugin stream plays it holds the MASTER slot (TX_TYPE=VHEAD,
TX_STREAM_ID, TX_RFS, TX_TGID), so routed voice finds it busy; a radio
or another stream on the slot fails the frame; VTERM frees it.
- send_dmrd called on the reactor thread returns the routing result, so
a plugin knows when to stop; from a worker thread it is queued.
- Private voice stays refused. Unit data is unchanged (local only).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ServerContext.send_dmrd(pkt) hands one DMRD frame to the routing core,
through the same synthetic ingress path scheduled announcements use
(inject_plugin_dmrd -> dmrd_received on the announcement MASTER, with
the SERVER_ID as peer). Only plugins listed in PLUGINS.send get it.
Guards (PluginDmrdSender, re-read from the live config on every frame):
- allowed_src_ids: a plugin can't send as a radio; required.
- max_frames_per_s: per-plugin token bucket, starts full.
- unit data only in this version (data header, rate 1/2, 3/4, CSBK).
- master_kill or removing the entry stops sending at once.
Routing of plugin frames (dmrd_received plugin_origin):
- delivered by the unit data path only: SUB_MAP / hotspot peer ID, to
the destination's exact hotspot, also on the ingress MASTER itself;
- never through the private call path, which would learn the plugin's
source in SUB_MAP (spreading replies over every hotspot of that
MASTER) and keep call state on its shared slot;
- no OpenBridge or DATA-GATEWAY fan-out;
- plugin events for them carry is_synthetic=True.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Validated against the production ADN 213 master: the calls it logged appear in
the replay, on the right bridge, with the right subscriber and talkgroup. Three
things that only show up against real traffic are now in the page, in both
languages.
Capture a port range, not a list: a peer answering from an unexpected port is
the case worth looking at and a narrow filter hides it.
A call legitimately arrives on several bridges at once on a mesh — the master
logs one because loop control, later in routing, keeps one leg and drops the
rest. The replay stops at ingress, so it shows all of them.
And `outbound` frames (what this server sent) are reported, not judged.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The engine from phase 3 takes plain values and answers with effects, so it does
not need the server to run. ``adn-server --replay capture.pcap`` uses that: the
frames from a tcpdump capture go through the same ingress, against the
operator's own adn-server.yaml, and each one comes back with the bridge it
belongs to and either a delivery or the reason it was refused.
12:04:31 82.65.127.86:62201 OBP-FR DMRD v1 2130001 -> 214 delivered
12:04:31 85.241.222.7:62268 OBP-PT DMRE v5 2680015 -> 9 dropped (tg-filter-server) +BCSQ
12:04:32 203.0.113.9:50000 - DMRD v1 unmatched
Nothing is sent and no port is bound, so it runs beside a live master. Which
bridge a frame belongs to is decided on the evidence the server has — the port
it arrived on, then the configured peer, then whoever can verify it — which is
also the answer to "whose keepalive is this?" on a mesh where every bridge
shares one passphrase.
``--system`` narrows it to one link, ``--replay-limit`` stops early and
``--replay-summary`` prints the tally alone.
``infrastructure/pcap.py`` reads classic pcap with no dependencies: both
endiannesses, microsecond and nanosecond timestamps, Ethernet (VLAN tags
included), Linux cooked v1 and v2 (``tcpdump -i any`` writes SLL2, found while
running this against a real capture), raw IP and loopback, IPv4 and IPv6 UDP.
pcapng says which command converts it.
Docs: the OBP proxy page gains a "why did that call not cross" section in both
languages, and its RELAX_CHECKS note now says what phase 2 made true — what the
wire teaches lives in the session, TARGET_IP stays as written.
Tests: 27 new, 97% of the replay module and 87% of the pcap reader, plus an
end-to-end run of the real command against a real YAML. Full suite 1025 passed,
2 skipped (the 2 failures are this machine's and fail on develop too).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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.
* fix: raise UDP SO_RCVBUF on voice listeners (C-LOCAL)
Apply a 4 MB receive buffer on system and proxy UDP sockets to reduce
kernel RcvbufErrors under OBP load; size is configurable via GLOBAL.UDP_RCVBUF.
* fix: exclude byte-identical duplicates from HBP rate counter (A.2)
Check lastData before incrementing the ingress packet counter so compressed
duplicate bursts do not trigger legitimate RATE DROP on call start.
* fix: duplicate-safe TA embed phase and REPEAT VHEAD DMRA (B)
Ignore byte-identical B-E embed bursts so duplicate uplinks do not desync the
TA phase machine, and re-emit DMRA on every VHEAD on the REPEAT path.
* chore: document echo point-to-point and logged_in reconciliation (EN/ES)
Document multi-hotspot echo/service delivery via RX_PEER, the lst_seen
logged_in reconcile loop, and cross-links between user and dev guides.
Add a dedicated public page explaining routing, contention, timers,
SINGLE mode, static/dynamic TGs, silent activation, slot mapping and
OBP parity. Cross-link from behaviour-and-timers, bridges-and-talkgroups,
introduction and special-numbers, and register it in both mkdocs navs.
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.
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.
Add TALKER_ALIAS_TEXT_FORMAT: single or comma-separated encodings for
embedded LC (e.g. utf8,iso8 for Motorola and Hytera). Example template
defaults to both formats; runtime default remains utf8 when omitted.
- both: passthrough when source sends TA (DMRA or embedded voice), inject
template otherwise; OBP sources inject immediately at VHEAD
- Always rewrite destination group embedded LC on bridge forward (legacy
parity; fixes OBP TG mismatch packet loss introduced by TA branch)
- Fix dmr_utils3 encode_emblc index bug for lossless injected TA text
- Log decoded TA from voice; strict MMDVM DMRA wire layout
- chore: ruff per-file E402 ignore for main/parrot entrypoints
Reload GLOBAL, REPORTS, ALIASES and SYSTEMS without full restart:
add/remove UDP listeners (OBP, GENERATOR expansion), update bind
addresses, preserve PEERS/STATS and active streams on unchanged ports.
Inject Talker Alias on HBP bridge/repeat via standalone DMRA packets
and embedded LC in forwarded DMRD voice (FLCO 4–7) for MMDVMHost/
DMRGateway. UTF-8 encoding (format 2) and LC/TA superframe alternation
for the full stream; clear embed state on VTERM.
When LOGGER.ENABLED is false, setup_logging attaches only a NullHandler
so legacy configs without the key keep current behavior. Document the
option in EN/ES configuration guides and example YAML templates.
Add reopen_file_handlers() and register SIGUSR2 after logging setup in
main and parrot. Document create/postrotate/kill -USR2 in monitoring
guide (EN/ES). SIGUSR2 only reopens file handlers; does not reload YAML.
yo
Rodrigo Pérez
ce5rpy