feat: implement SSE event stream with subscriptions, cursor replay, b… - #732
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Chucks1093 merged 3 commits intoJul 30, 2026
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…ackpressure and throttling - POST /subscriptions creates topic-filtered subscriptions (max 5 per wallet) - GET /subscriptions/:id/stream opens SSE connection with heartbeat - In-process fan-out with per-connection capped queue (500 msg) - Cursor-based replay on reconnect with at-least-once delivery - Slow-client detection: 30s full queue threshold → THROTTLED 60s - Max 2 concurrent SSE connections per wallet - server_closing event on graceful shutdown - Redis-backed subscription/cursor/throttle/connection-count store - JWT authentication for all subscription endpoints - 19 integration tests covering all acceptance criteria
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Nice work.. Can you quickly fix the ci |
Darkvader-ship-it
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closes #728
Summary
Testing
pnpm lintpnpm buildpnpm exec prisma generatewhen schema or generated types changedChecklist