5 Commits

Author	SHA1	Message	Date
Siavash Sameni	7b4bce69d5	docs: update all docs for hard NAT detection + relay wiring ... - PROGRESS.md: hard NAT Phase A, relay cross-wiring, 588 tests - ARCHITECTURE.md: hard NAT port prediction diagram + pattern table - PRD-p2p-direct.md: Phase 8.6 split into a/b/c/d with status - PRD-hard-nat.md: Phase A done, B signal ready, effort table updated - PRD-netcheck.md: port_allocation field + probe documented Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-14 11:33:12 +04:00
Siavash Sameni	8fcf1be341	feat(nat): Tailscale-inspired STUN/ICE + port mapping + mid-call re-gathering (#28) ... Phase 8: 5 new modules bringing NAT traversal close to Tailscale's approach. - stun.rs: RFC 5389 STUN client — public server reflexive discovery, XOR-MAPPED-ADDRESS parsing, parallel probe with retry, STUN fallback in desktop try_reflect_own_addr() - portmap.rs: NAT-PMP (RFC 6886) + PCP (RFC 6887) + UPnP IGD port mapping — gateway discovery, acquire/release/refresh lifecycle, new PeerCandidates.mapped candidate type in dial order - ice_agent.rs: candidate lifecycle — gather(), re_gather(), apply_peer_update() with monotonic generation counter, CandidateUpdate signal message forwarded by relay - netcheck.rs: comprehensive diagnostic — NAT type, IPv4/v6, port mapping availability, relay latencies, CLI --netcheck - relay_map.rs: RTT-sorted relay map, preferred() selection, populate_from_ack() for RegisterPresenceAck.available_relays Relay: CallRegistry stores + cross-wires caller/callee_mapped_addr into CallSetup.peer_mapped_addr. Region config + available_relays populated from federation peers in RegisterPresenceAck. Desktop: place_call/answer_call call acquire_port_mapping() and fill caller/callee_mapped_addr. STUN+relay combined NAT detection. 571 tests pass (66 new), 0 regressions, 0 warnings. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-14 10:17:17 +04:00
Siavash Sameni	4471797edf	docs: update all PRDs and PROGRESS to current state (2026-04-13) ... Updated 6 PRDs with implementation status: - PRD-adaptive-quality: P2P quality done, bandwidth probing remains - PRD-protocol-analyzer: all 5 phases documented - PRD-relay-concurrency: DashMap + clone-before-send done - PRD-p2p-direct: P2P adaptive quality update - PRD-engine-dedup: all phases done - PROGRESS.md: test count 372+, 3 new change sections Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-13 16:40:56 +04:00
Siavash Sameni	ea5fc17c34	fix(relay): debug tap signal logging, dual_path test regression, PRD updates ... - Add log_signal() and log_event() to DebugTap for RoomUpdate, QualityDirective, join/leave lifecycle events (task #11) - Fix dual_path.rs Phase 7 regression: add missing ipv6_endpoint arg to 3 race() call sites - Update PRDs to reflect actual implementation status: mark adaptive quality, coordinated codec, P2P, network awareness, protocol analyzer - Update PROGRESS.md with QualityDirective gap and dual_path regression Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-13 09:54:52 +04:00
Siavash Sameni	898c1ea32b	docs: PRDs for P2P direct calls and coordinated codec switching ... PRD-p2p-direct.md: STUN-based NAT traversal for direct QUIC connections between clients. True E2E with mutual TLS cert pinning via identity fingerprints. Hybrid mode: try P2P, fall back to relay. 4 phases: STUN discovery, hole punching, P2P adaptive quality, seamless relay-to-P2P migration. PRD-coordinated-codec.md: Relay acts as quality judge — monitors per-participant loss/RTT/jitter, sends quality directives. Downgrade is immediate (match weakest link), upgrade is consensual (all participants must agree, synchronized switch at agreed timestamp). Covers asymmetric encoding in SFU and P2P→relay backporting strategy. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-08 08:12:12 +04:00