frame_samples was immutable — when adaptive quality switched from 20ms
(Opus24k, 960 samples) to 40ms (Opus6k, 1920 samples), the send loop
kept reading 960 samples and feeding half-sized frames to the encoder.
This caused Opus6k to produce ~11 frames/s instead of 25, making audio
choppy.
Fix:
- frame_samples is now mut and updated on profile switch
- buf sized for max frame (1920) with frame_samples-bounded slices
- RMS, mute, encode, and capture reads all use &buf[..frame_samples]
- Applied to both Android and desktop send tasks
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Keystores are gitignored so git reset --hard deletes them. The build
script now copies them from a persistent $BASE_DIR/data/keystore/ cache
into the source tree before building. This ensures both primary and alt
servers always have signing keys available.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Extend Tier enum from 3 to 6 levels: Studio64k/48k/32k + Good +
Degraded + Catastrophic with asymmetric hysteresis (down:3, up:5,
studio:10)
- Handle QualityDirective signals in both desktop and Android engines
— relay-coordinated codec switching now works end-to-end
- Add periodic TAP STATS to debug tap: packets in/out, fan-out avg,
seq gaps, codecs seen (every 5s)
- Mark task #2 done (ParticipantInfo in federation signals already
implemented)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
build.sh was producing unsigned APKs because it reimplemented the Docker
build inline without the signing step from build-tauri-android.sh. Now
uses the same pipeline: find keystore (release preferred, debug fallback),
zipalign -f 4, apksigner sign with keystore credentials.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
find was picking up a cached 384MB debug APK over the fresh 25MB release
APK because the old file was listed first. Now:
1. Delete all APKs before the build starts (clean slate)
2. On upload, prefer *release*.apk over any other match
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Wire AdaptiveQualityController into desktop engine send/recv tasks
(mirrors Android pattern: AtomicU8 pending_profile, auto-mode check)
- Wire same into Android engine send task (was only in recv before)
- QualityDirective SignalMessage variant for relay-initiated codec switch
- ParticipantQuality tracking in relay RoomManager (per-participant
AdaptiveQualityController, weakest-link tier computation)
- Relay broadcasts QualityDirective to all participants when room-wide
tier degrades (coordinated codec switching)
- Oboe stream state polling: poll getState() for up to 2s after
requestStart() to ensure both streams reach Started before proceeding
(fixes intermittent silent calls on cold start, Nothing Phone A059)
Tasks: #7, #25, #26, #31, #35
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Without clearCommunicationDevice(), the BT headset stays locked in SCO
mode after the call. Media playback (video, music) can't route to BT
A2DP, requiring a device reboot to restore normal audio.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Reflects the current reality: setCommunicationDevice API 31+, deferred
MODE_IN_COMMUNICATION, BT-mode Oboe (bt_active flag), per-arch builds,
Hangup call_id fix, and network monitoring integration.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Root cause: MainActivity set MODE_IN_COMMUNICATION at app launch,
hijacking system audio routing immediately — BT A2DP music dropped to
earpiece, and the pre-existing communication mode confused subsequent
setCommunicationDevice calls for BT SCO.
Fix: MainActivity now only sets volumes. MODE_IN_COMMUNICATION is set
via JNI right before Oboe audio_start() in CallEngine, and MODE_NORMAL
is restored after audio_stop() when the call ends.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Root cause: Oboe capture at 48kHz with InputPreset::VoiceCommunication
cannot open against a BT SCO device (only supports 8/16kHz). The stream
silently falls back to builtin mic, delivering zeros.
Fix: add bt_active flag to WzpOboeConfig. When set, capture skips
setSampleRate and setInputPreset, letting the system route to BT SCO
at its native rate. Oboe's SampleRateConversionQuality::Best resamples
to 48kHz for our ring buffers. Playout uses Usage::Media in BT mode.
New API: wzp_native_audio_start_bt() for BT mode, called from
set_bluetooth_sco(on=true). Normal audio_start() restores the
standard config when switching back to earpiece/speaker.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Two fixes for BT audio silence:
1. Switch Oboe streams from Exclusive to Shared sharing mode. Exclusive
mode bypasses Oboe's internal resampler, so opening a 48kHz stream
against a BT SCO device (8/16kHz only) fails at the AudioPolicy
level. Shared mode lets Oboe's resampler bridge the gap.
2. Add 500ms post-SCO delay before Oboe restart. The audio policy needs
time to apply the bt-sco route after setCommunicationDevice returns.
Without the delay, Oboe opens against the old device (handset).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
BT SCO devices only support 8kHz or 16kHz but our Oboe streams request
48kHz. Without resampling, AudioPolicyManager rejects the input stream
("getInputProfile could not find profile for... sampling rate 48000").
Fix: add setSampleRateConversionQuality(Best) to both capture and
playout stream builders. Oboe resamples internally so our ring buffers
stay at 48kHz regardless of the hardware sample rate.
Also removes the broken setBluetoothScoOn/isBluetoothScoOn calls from
stop_bluetooth_sco — just call stopBluetoothSco() unconditionally.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Root cause: setBluetoothScoOn(true) is silently rejected on Android 12+
for non-system apps ("is greater than FIRST_APPLICATION_UID exiting").
Audio policy routed to handset instead of BT despite SCO link being up.
Fix: use the modern setCommunicationDevice(AudioDeviceInfo) API on
API 31+ which properly routes voice audio to the BT device. Falls back
to deprecated startBluetoothSco() on older APIs.
Also uses getCommunicationDevice() for is_bluetooth_sco_on() and
clearCommunicationDevice() for stop, matching the modern API surface.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Three fixes for Bluetooth audio not working:
1. is_bluetooth_available() now checks for TYPE_BLUETOOTH_A2DP (8) in
addition to TYPE_BLUETOOTH_SCO (7) — many headsets only register as
A2DP until SCO is explicitly started.
2. set_bluetooth_sco(on=true) polls isBluetoothScoOn() for up to 3s
before restarting Oboe. startBluetoothSco() is async — the SCO link
takes 500ms-2s to establish. Without waiting, Oboe opens against
earpiece and audio goes nowhere.
3. Frontend skips redundant set_speakerphone(false) when transitioning
to BT — start_bluetooth_sco() handles speaker-off internally,
avoiding a double Oboe restart.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Root cause: Hangup had no call_id field. The relay forwarded hangups to
ALL active calls for a user. When user A hung up call 1 and user B
immediately placed call 2, the relay's processing of A's hangup would
also kill call 2 (race window ~1-2s).
Fix: add optional call_id to Hangup (backwards-compatible via serde
skip_serializing_if). When present, the relay only ends the named call.
Old clients send call_id=None and get the legacy broadcast behavior.
Also: clear pending_path_report in Hangup recv handler and
internal_deregister to prevent stale oneshot channels from blocking
subsequent call setups.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Release builds from cargo-tauri are unsigned. After Gradle produces the
APK, zipalign + apksigner now sign it with the release keystore
(android/keystore/wzp-release.jks). Falls back to debug keystore if
release is missing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Bluetooth: wire existing AudioRouteManager SCO support through both app
variants. Replace binary speaker toggle with 3-way route cycling
(Earpiece → Speaker → Bluetooth). Tauri side adds JNI bridge functions
(start/stop/query SCO, device availability) and Oboe stream restart.
Network awareness: integrate Android ConnectivityManager to detect
WiFi/cellular transitions and feed them to AdaptiveQualityController
via lock-free AtomicU8 signaling. Enables proactive quality downgrade
and FEC boost on network handoffs.
Build: add --arch flag to build-tauri-android.sh supporting arm64,
armv7, or all (separate per-arch APKs for smaller tester binaries).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
PRD 4: Disable IPv6 direct dial/accept temporarily. IPv6 QUIC
handshakes succeed but connections die immediately on datagram
send ("connection lost"). IPv4 candidates work reliably. IPv6
candidates still gathered but filtered at dial time.
PRD 1: Close losing transport after Phase 6 negotiation. The
non-selected transport now gets an explicit QUIC close frame
instead of silently dropping after 30s idle timeout. Prevents
phantom connections from polluting future accept() calls.
PRD 2: Harden accept loop with max 3 stale retries. Stale
connections are explicitly closed (conn.close) and counted.
After 3 stale connections, the accept loop aborts instead of
spinning until the race timeout.
PRD 3: Resource cleanup — close old IPv6 endpoint before
creating a new one in place_call/answer_call. Add Drop impl
to CallEngine so tasks are signalled to stop on ungraceful
shutdown.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The originating relay (where the caller is) never set peer_relay_fp
because the call was created locally. When the callee's answer
arrived via federation, the cross-relay dispatcher handled it but
didn't mark the call as cross-relay. This meant the caller's
MediaPathReport was delivered via local hub.send_to() to a peer
fingerprint that isn't connected locally — silently dropped.
Fix: in the cross-relay answer dispatcher, call
reg.set_peer_relay_fp(call_id, Some(origin_relay_fp)) so the
originating relay knows to forward MediaPathReport via federation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add relay_build field to RegisterPresenceAck so the client logs
which relay version it connected to. Shows in the debug log as
register_signal:ack_received {"relay_build":"f843a93"}.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
MediaPathReport was only delivered via local signal_hub, so calls
between peers on different relays always hit peer_report_timeout
and fell back to relay — even when direct P2P worked perfectly.
Fix: check peer_relay_fp in call_registry (same pattern as
DirectCallAnswer). If the peer is on a remote relay, wrap in
FederatedSignalForward and send via federation link. Also fix
the cross-relay dispatcher to deliver to BOTH caller and callee
(not just caller), since the report can come from either side.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
When peers are on different relays, MediaPathReport can't be
forwarded — causing a 3s timeout and false relay fallback even
though direct P2P works perfectly.
Fix: on timeout, if local_direct_ok is true AND the direct
transport's connection is still alive (no close_reason), trust
the direct path instead of falling back to relay. The timeout
indicates a relay forwarding issue, not a direct path failure.
Also fix ALT build paste URL (paste.tbs.manko.yoga not amn.gg).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The Acceptor's accept() on the shared signal endpoint can dequeue
a stale QUIC connection from a previous call that the Dialer has
already dropped. This results in "connection lost" errors when
media datagrams are sent — 100% drops on both sides.
Fix: after accepting a connection, check close_reason(). If the
connection is already closed, log a warning and re-accept. Also
verify max_datagram_size() is available before returning.
Additionally: emit transport details (remote addr, max_datagram,
close_reason) in the call_engine_starting debug event so stale
connection issues are visible in the user-facing debug log.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
When direct P2P calls show 100% datagram drops, we need to know
WHY send_media() fails. This commit adds:
- Remote address + stable_id logging on A-role accept and D-role
dial success (dual_path.rs) — tells us which candidate won
- Remote address + max_datagram_size on engine transport init —
verifies datagrams are negotiated
- last_send_err in send heartbeat — captures the actual error
from send_datagram() failures
- QuinnTransport::remote_address() helper
Also fixes UI badge: was looking for wrong event name
("dual_path_race_won" → "path_negotiated").
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The UI looked for event "connect:dual_path_race_won" which doesn't
exist — the actual event is "connect:path_negotiated" with a
use_direct boolean. Badge always showed "Via Relay" even when the
call was direct P2P.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
CLI binary was missing the new caller_build_version and
callee_build_version fields, causing E0063 compile errors on
Linux relay/client builds.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The peer's MediaPathReport can arrive while our dual_path::race is
still running. Previously, the oneshot was created AFTER the race
completed, so the recv loop had nowhere to deliver the report —
it was silently dropped, causing a 3s timeout and false relay
fallback on ~50% of calls.
Fix: create the oneshot and install it in SignalState BEFORE
starting the race. The oneshot::Receiver buffers the value so the
connect command can read it immediately after the race finishes.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add caller_build_version / callee_build_version (git short hash)
to DirectCallOffer and DirectCallAnswer so peers can identify each
other's build in debug logs. Also log own build at register time.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The CallSetup enum gained peer_direct_addr and peer_local_addrs
in Phase 5.5 but the wzp-android signal recv match arm was never
updated, breaking cargo ndk builds.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds a dedicated IPv6 QUIC endpoint (IPV6_V6ONLY=1 via socket2)
alongside the existing IPv4 signal endpoint for proper dual-stack
P2P connectivity. Previous [::]:0 dual-stack attempt broke IPv4
on Android; this uses separate sockets per address family like
WebRTC/libwebrtc.
- create_ipv6_endpoint(): socket2-based IPv6-only UDP socket,
tries same port as IPv4 signal EP, falls back to ephemeral
- local_host_candidates(v4_port, v6_port): now gathers IPv6
global-unicast (2000::/3) and unique-local (fc00::/7) addrs
- dual_path::race(): A-role accepts on both v4+v6 via select!,
D-role routes each candidate to matching-AF endpoint
- Graceful fallback: if IPv6 unavailable, .ok() → None → pure
IPv4 behavior identical to pre-Phase-7
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Two fixes:
## Revert [::]:0 dual-stack sockets → back to 0.0.0.0:0
Android's IPV6_V6ONLY=1 default on some kernels (confirmed on
Nothing Phone) makes [::]:0 IPv6-only, silently killing ALL
IPv4 traffic. This broke P2P direct calls: IPv4 LAN candidates
(172.16.81.x) couldn't complete QUIC handshakes through the
IPv6-only socket, causing local_direct_ok=false and relay
fallback on every call after the first.
Reverted all bind sites to 0.0.0.0:0 (reliable IPv4). IPv6 host
candidates are disabled in local_host_candidates() until a
proper dual-socket approach (one IPv4 + one IPv6 endpoint,
Phase 7) is implemented.
## Fix A (task #35): Oboe playout callback stall auto-restart
The Nothing Phone's Oboe playout callback fires once (cb#0) and
then stops draining the ring on ~50% of cold-launch calls. Fix
D+C (stop+prime from previous commit) didn't help because
audio_stop is a no-op on cold launch.
New approach: self-healing watchdog in audio_write_playout.
Tracks the playout ring's read_idx across writes. If read_idx
hasn't advanced in 50 consecutive writes (~1 second), the Oboe
playout callback has stopped:
1. Log "playout STALL detected"
2. Call wzp_oboe_stop() to tear down the stuck streams
3. Clear both ring buffers (prevent stale data reads)
4. Call wzp_oboe_start() to rebuild fresh streams
5. Log success/failure
6. Return 0 (caller retries on next frame)
This is the same teardown+rebuild that "rejoin" does — but
triggered automatically from the first stalled call instead of
requiring the user to hang up and redial. The watchdog runs
on every write so it fires within 1s of the stall starting.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Every QUIC endpoint was bound to 0.0.0.0:0 (IPv4-only). This
silently killed ALL IPv6 host candidates: the Dialer couldn't
send packets to [2a0d:...] addresses (wrong address family on
the socket), and the Acceptor couldn't receive incoming IPv6
QUIC handshakes. The IPv6 candidates were gathered and advertised
in DirectCallOffer/Answer but were completely non-functional.
On same-LAN with dual-stack (which both test phones have), this
meant:
- JoinSet fanned out 3+ candidates (2× IPv6 + 1× IPv4)
- IPv6 dials failed silently or timed out
- IPv4 dial worked but competed with failed IPv6 for JoinSet
attention
- Sometimes the JoinSet returned an IPv6 failure before the
IPv4 success, causing unnecessary fallback to relay
Fix: bind to [::]:0 (IPv6 any) instead of 0.0.0.0:0. On
dual-stack systems (Linux/Android default), [::]:0 creates a
socket that handles BOTH:
- IPv6 natively (global unicast, ULA)
- IPv4 via v4-mapped addresses (::ffff:172.16.81.x)
One socket, both protocols. All 7 bind sites updated:
- register_signal (signal endpoint)
- do_register_signal
- ping_relay
- probe_reflect_addr (fresh endpoint fallback)
- dual_path::race (A-role fresh, D-role fresh, relay fresh)
With this fix, same-LAN P2P should prefer the IPv6 path (no
NAT, direct routing, lower latency) and fall through to IPv4
if IPv6 fails — relay is the last resort after ALL candidates
are exhausted.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Addresses the first-join no-audio regression (tasks #35-37) where
the Oboe playout callback fires once (cb#0) and then stops
draining the ring on the Nothing Phone, causing written_samples
to freeze at 7679 (ring capacity minus one burst). Second call
(rejoin) always works because audio_stop tears down the streams
and audio_start rebuilds them fresh.
Two combined fixes:
**Fix D (task #37)**: always call audio_stop() before audio_start()
at the top of CallEngine::start. On a cold launch this is a no-op
(streams not yet started). On subsequent calls it guarantees a
clean teardown before rebuild — the same thing rejoin does. Added
a 50ms pause between stop and start to let the Android HAL release
the audio session.
**Fix C (task #36)**: after audio_start(), immediately write 960
samples (20ms) of silence into the playout ring. This ensures the
Oboe playout callback has data to drain on its first invocation.
On devices where an empty-ring first callback causes the stream
to self-pause (Nothing Phone's Qualcomm HAL), the priming data
keeps the callback loop alive until real decoded audio arrives
from the recv task.
Together these cover the two most likely root causes:
1. Stale Oboe state from a previous audio_start that didn't
clean up properly → Fix D forces a clean rebuild
2. Playout callback self-pausing on an empty ring → Fix C
ensures the ring is non-empty at callback time
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Critical Phase 6 bug: when the negotiation agreed on relay path
but delivered the relay transport via pre_connected_transport,
CallEngine saw is_some() = true → is_direct_p2p = true → skipped
perform_handshake. The relay couldn't authenticate the participant
→ room join silently failed → recv_fr: 0, both sides sending
into the void.
Fix: add explicit is_direct_p2p: bool parameter to CallEngine::
start (both android and desktop branches). The connect command
sets it from the Phase 6 negotiation result (use_direct), not
from whether pre_connected_transport is Some.
Now relay-negotiated calls correctly run perform_handshake,
and direct P2P calls correctly skip it.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The commit de007ec added a heuristic that forced relay-only when
peers had different public IPs. That was a stopgap for the race
condition where one side picked Direct and the other picked Relay.
Phase 6 (f5542ef) solved this properly via MediaPathReport
negotiation, but the heuristic wasn't cleaned up and was still
running BEFORE the Phase 6 code — suppressing the race entirely
for cross-network calls.
Removed. Phase 6 negotiation now handles ALL cases: both sides
race, exchange reports, and agree on the same path before
committing media. Cross-network calls that can't go P2P will
have both sides report direct_ok=false and agree on relay.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Before Phase 6, each side's dual-path race ran independently and
committed to whichever transport completed first. When one side
picked Direct and the other picked Relay, they sent media to
different places — TX > 0 RX: 0 on both, completely silent call.
Phase 6 adds a negotiation step: after the local race completes,
each side sends a MediaPathReport { call_id, direct_ok, winner }
to the peer through the relay. Both wait for the other's report
before committing a transport to the CallEngine. The decision
rule is simple: if BOTH report direct_ok = true, use direct; if
EITHER reports false, BOTH use relay.
## Wire protocol
New `SignalMessage::MediaPathReport { call_id, direct_ok,
race_winner }`. The relay forwards it to the call peer via the
same signal_hub routing used for DirectCallOffer/Answer. The
cross-relay dispatcher also forwards it.
## dual_path::race restructured
Returns `RaceResult` instead of `(Arc<QuinnTransport>, WinningPath)`:
- `direct_transport: Option<Arc<QuinnTransport>>`
- `relay_transport: Option<Arc<QuinnTransport>>`
- `local_winner: WinningPath`
Both paths are run as spawned tasks. After the first completes,
a 1s grace period lets the loser also finish. The connect
command gets BOTH transports (when available) and picks the
right one based on the negotiation outcome. The unused transport
is dropped.
## connect command flow (revised)
1. Run race() → RaceResult with both transports
2. Send MediaPathReport to relay with our direct_ok
3. Install oneshot; wait for peer's report (3s timeout)
4. Decision: both direct_ok → use direct; else → use relay
5. Start CallEngine with the agreed transport
If the peer never responds (old build, timeout), falls back to
relay — backward compatible.
## Relay forwarding
MediaPathReport is forwarded like DirectCallOffer/Answer: via
signal_hub.send_to(peer_fp) for same-relay calls, and via
cross-relay dispatcher for federated calls.
## Debug log events
- `connect:dual_path_race_done` — local race result
- `connect:path_report_sent` — our report to the peer
- `connect:peer_report_received` — peer's report
- `connect:peer_report_timeout` — peer didn't respond (3s)
- `connect:path_negotiated` — final agreed path with reasons
Full workspace test: 423 passing (no regressions).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Race condition: when two phones are on different networks (WiFi
vs LTE, home vs office, etc.), each side's dual-path race runs
independently. One side may pick Direct while the other picks
Relay, causing both to send media to different places — TX > 0,
RX: 0 on both sides, completely silent call.
Root cause: the dual-path race doesn't have a negotiation step.
Each side picks the first transport that completes a QUIC
handshake, which may be a different path than the other side
picked. On same-LAN this doesn't matter because direct always
wins on both (the 500ms relay delay guarantees it). On cross-
network, the asymmetry bites.
Heuristic fix: compare own_reflex_addr IP to peer_reflex_addr
IP. If they're different → different networks → force relay-only
(set role = None, which skips the dual-path race entirely).
Same public IP means same LAN / same NAT:
→ LAN host candidates work, direct always wins on both sides
→ Safe for P2P
Different public IPs means cross-network:
→ Direct may work on one side but not the other
→ Relay is the safe choice for both
This preserves the proven same-LAN P2P and eliminates the broken
cross-network case. The full fix is ICE-style path negotiation
(Phase 6) where both sides exchange connectivity check results
through the signal plane and agree on a winner before committing
media — but that's a 500+ line protocol change.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Added warn-level log in handle_datagram when a federation
datagram arrives but no matching local room is found. Prints:
- room_hash (8-byte tag from the datagram)
- active_rooms (all rooms the relay currently has)
- seq + peer label
This diagnoses the cross-relay recv_fr=0 issue: if media IS
arriving from the peer relay but the room hash doesn't match any
active room, the log tells us exactly what hash is expected vs
what rooms exist locally. If no datagram log fires at all, the
issue is upstream (peer relay not forwarding, federation link
down, etc.).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
