Commit Graph
4 Commits
Author SHA1 Message Date
sandrodachandClaude Opus 5.5 8b7a53daab feat(notes): push, long polling and fallback detection for note sync
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Phase 4 of the collaboration plan:
- The sync engine listens for DOC_SEQ in the note's realtime room and syncs
  right away. Without WebSocket/SSE it long-polls /docs/{id}/changes (25 s);
  after three failures it falls back to polling every 3 s and retries long
  polling when the browser comes back online.
- With push or long polling the engine only syncs every 7 s while holding
  leases (renewal), otherwise every 30 s as a safety net. Focusing a block
  announces its lease immediately (otherwise it could take up to 30 s).
- Realtime connection: SSE counts as connected only after its first event;
  a stream that stays silent for 5 s (buffering proxy) switches SSE off for
  the tab. App-level PING/PONG detects WebSockets that are accepted but
  forward nothing and switches to SSE after 35 s.
- The editor shows the active channel for shared notes.
- Tests: engine channel tests (push, heartbeat, lease on focus, long
  polling, interval fallback, switching), realtime fallback tests with fake
  WebSocket/EventSource, Go tests for PONG and DOC_SEQ delivery, and
  e2e/channels.e2e.mjs measuring latency behind six simulated proxy setups
  (0.2-0.3 s on all live channels, ~3 s with plain polling).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-28 14:10:29 +01:00
sandrodachandClaude Sonnet 5.5 bc13235da6 docs: rewrite documentation and README from current codebase, add flaw analysis
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Remove outdated claims (CRDT, DocRooms, presence, .md files on disk) and
document the actual architecture, API, permissions and known flaws.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-27 23:09:05 +01:00
sandrodach f3b3f07e04 refactor(crdt): implement proxy-resilient Yjs dual-transport sync with indexeddb offline-first and debounced sqlite persistence
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2026-10-26 19:54:51 +01:00
sandrodach 6343d62bab feat(realtime): implement SSE fallback, dual-transport hub & proxy resilience (resolves FLAW-03)
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2026-10-26 16:55:11 +01:00